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Wed, 26 Jun 2024 23:25:49 -0700 (PDT) MIME-Version: 1.0 References: <202406270912.633e6c61-oliver.sang@intel.com> In-Reply-To: <202406270912.633e6c61-oliver.sang@intel.com> From: Mateusz Guzik Date: Thu, 27 Jun 2024 08:25:35 +0200 Message-ID: Subject: Re: [linux-next:master] [lockref] d042dae6ad: unixbench.throughput -33.7% regression To: kernel test robot Cc: Linus Torvalds , oe-lkp@lists.linux.dev, lkp@intel.com, Linux Memory Management List , Christian Brauner , linux-kernel@vger.kernel.org, ying.huang@intel.com, feng.tang@intel.com, fengwei.yin@intel.com Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Rspamd-Server: rspam03 X-Rspam-User: X-Rspamd-Queue-Id: 51684C0008 X-Stat-Signature: sy4bhqhehwhdkpfzdb5573ktkaec3syg X-HE-Tag: 1719469552-52366 X-HE-Meta: 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 e0Pn7mVT wSH8eERv35L52WG3dx75ZegQsMlfcO9WLIqwjJ3LxWADqL0nCpqL9slGt/HkFREsVcL9hDsW5hPk40YijWLF++VgvntaJ1cyNSJTwFT8BrR9QVK4Z+FhV2RHDAIDmsg+3L+Nvhs6j4HtadognEQC5jhlYenFsF07AHlv7RBBVS77hjMfqlELqRquJHMTLboXxKwGUuKL3myLFSWqAP9eVpPKiQboN85Gbf7SCA0+x1t+G22SMuCzPOZvwzXvP/5zFTVOYII9Oxaa1sUclLz+m6jkn5kvM7Q8Wwl13xj6/W93QGufOrJNxmVKHQggD868Q/iccYcVsp5oowGcPr+qYcKvgPRm66jIJaa+tffQVc/G8j0GT8zoBb6higgtt1kN/9hgXT10Ec7/rC2FpyOo6cjJkxwvfar1Mb3HmSRt2++AxMWqMCrh85D1RlNsuK0TFXVNVtdaPjdy713Qrus9KmbBbwoK3RefgBAMc+G5BwbaSGZU= X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Thu, Jun 27, 2024 at 4:41=E2=80=AFAM kernel test robot wrote: > > > > Hello, > > kernel test robot noticed a -33.7% regression of unixbench.throughput on: > > > commit: d042dae6ad74df8a00ee8a3c6b77b53bc9e32f64 ("lockref: speculatively= spin waiting for the lock to be released") > https://git.kernel.org/cgit/linux/kernel/git/next/linux-next.git master > > testcase: unixbench > test machine: 64 threads 2 sockets Intel(R) Xeon(R) Gold 6346 CPU @ 3.10G= Hz (Ice Lake) with 256G memory > parameters: > > runtime: 300s > nr_task: 100% > test: shell1 > cpufreq_governor: performance > > > In addition to that, the commit also has significant impact on the follow= ing tests: > > +------------------+-----------------------------------------------------= --------------------------------------+ > | testcase: change | stress-ng: stress-ng.getdent.ops_per_sec -56.5% regr= ession | > | test machine | 64 threads 2 sockets Intel(R) Xeon(R) Gold 6346 CPU = @ 3.10GHz (Ice Lake) with 256G memory | > | test parameters | cpufreq_governor=3Dperformance = | > | | disk=3D1HDD = | > | | fs=3Dext4 = | > | | nr_threads=3D100% = | > | | test=3Dgetdent = | > | | testtime=3D60s = | > +------------------+-----------------------------------------------------= --------------------------------------+ I don't know what about that blogbench thing yet. As far as this one goes I booted my 24-way vm and ran stress-ng --getdent 2= 4. Even at that scale there is plenty of off cpu time: %Cpu(s): 3.2 us, 50.3 sy, 0.0 ni, 34.5 id, 0.0 wa, 0.0 hi, 0.0 si, 12.= 0 st As in threads keep being put off cpu. Turns out this benchmark uses fs/eventfs, not a normal filesystem. Top spinning spots: @[ osq_lock+5 __mutex_lock.constprop.0+138 eventfs_iterate+121 iterate_dir+286 __x64_sys_getdents+136 do_syscall_64+82 entry_SYSCALL_64_after_hwframe+118 ]: 234292 @[ osq_lock+5 __mutex_lock.constprop.0+138 eventfs_iterate+121 iterate_dir+286 __x64_sys_getdents64+136 do_syscall_64+82 entry_SYSCALL_64_after_hwframe+118 ]: 234705 @[ osq_lock+5 __mutex_lock.constprop.0+138 eventfs_iterate+356 iterate_dir+286 __x64_sys_getdents+136 do_syscall_64+82 entry_SYSCALL_64_after_hwframe+118 ]: 530114 @[ osq_lock+5 __mutex_lock.constprop.0+138 eventfs_iterate+356 iterate_dir+286 __x64_sys_getdents64+136 do_syscall_64+82 entry_SYSCALL_64_after_hwframe+118 ]: 530231 eventfs_iterate has the following goodies: mutex_lock(&eventfs_mutex); ei =3D READ_ONCE(ti->private); if (ei && ei->is_freed) ei =3D NULL; mutex_unlock(&eventfs_mutex); if (!ei) goto out; /* * Need to create the dentries and inodes to have a consistent * inode number. */ ret =3D 0; /* Start at 'c' to jump over already read entries */ for (i =3D c; i < ei->nr_entries; i++, ctx->pos++) { void *cdata =3D ei->data; entry =3D &ei->entries[i]; name =3D entry->name; mutex_lock(&eventfs_mutex); /* If ei->is_freed then just bail here, nothing more to do = */ if (ei->is_freed) { mutex_unlock(&eventfs_mutex); goto out; } r =3D entry->callback(name, &mode, &cdata, &fops); mutex_unlock(&eventfs_mutex); That is to say takes mutex on entry and then relocks it for every emitted element. less spinning on locks must have put more pressure here resulting in more off cpu time. This is basically a typical sad case of enough speed up to cause a slowdown because a more degrading component got more work. However, arguably even with the mutex thing it should have stayed consistnely on cpu. I can't get an offcpu backtrace at the moment, I'll poke around and get back to you over the weekend. > | testcase: change | stress-ng: stress-ng.getdent.ops_per_sec -54.6% regr= ession | > | test machine | 64 threads 2 sockets Intel(R) Xeon(R) Gold 6346 CPU = @ 3.10GHz (Ice Lake) with 256G memory | > | test parameters | cpufreq_governor=3Dperformance = | > | | disk=3D1HDD = | > | | fs=3Dxfs = | > | | nr_threads=3D100% = | > | | test=3Dgetdent = | > | | testtime=3D60s = | > +------------------+-----------------------------------------------------= --------------------------------------+ > | testcase: change | stress-ng: stress-ng.handle.ops_per_sec -60.2% regre= ssion | > | test machine | 64 threads 2 sockets Intel(R) Xeon(R) Gold 6346 CPU = @ 3.10GHz (Ice Lake) with 256G memory | > | test parameters | cpufreq_governor=3Dperformance = | > | | disk=3D1HDD = | > | | fs=3Dbtrfs = | > | | nr_threads=3D100% = | > | | test=3Dhandle = | > | | testtime=3D60s = | > +------------------+-----------------------------------------------------= --------------------------------------+ > > > If you fix the issue in a separate patch/commit (i.e. not just a new vers= ion of > the same patch/commit), kindly add following tags > | Reported-by: kernel test robot > | Closes: https://lore.kernel.org/oe-lkp/202406270912.633e6c61-oliver.san= g@intel.com > > > Details are as below: > -------------------------------------------------------------------------= -------------------------> > > > The kernel config and materials to reproduce are available at: > https://download.01.org/0day-ci/archive/20240627/202406270912.633e6c61-ol= iver.sang@intel.com > > =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D > compiler/cpufreq_governor/kconfig/nr_task/rootfs/runtime/tbox_group/test/= testcase: > gcc-13/performance/x86_64-rhel-8.3/100%/debian-12-x86_64-20240206.cgz/3= 00s/lkp-icl-2sp9/shell1/unixbench > > commit: > 267574dee6 ("bcachefs: remove now spurious i_state initialization") > d042dae6ad ("lockref: speculatively spin waiting for the lock to be rel= eased") > > 267574dee6ae0da6 d042dae6ad74df8a00ee8a3c6b7 > ---------------- --------------------------- > %stddev %change %stddev > \ | \ > 66668 =C4=85 21% -42.2% 38533 =C4=85 38% numa-meminfo.node= 1.Mapped > 18895 -16.6% 15755 uptime.idle > 1.694e+10 -19.3% 1.368e+10 cpuidle..time > 1.73e+08 -34.6% 1.131e+08 cpuidle..usage > 2519063 -10.4% 2257044 meminfo.Active > 2518692 -10.4% 2256964 meminfo.Active(anon) > 98218 =C4=85 3% -14.3% 84210 meminfo.Mapped > 2632805 -10.8% 2348382 meminfo.Shmem > 4.637e+08 -33.5% 3.083e+08 numa-numastat.node0.local_n= ode > 4.638e+08 -33.5% 3.083e+08 numa-numastat.node0.numa_hi= t > 4.623e+08 -33.4% 3.078e+08 numa-numastat.node1.local_n= ode > 4.624e+08 -33.4% 3.078e+08 numa-numastat.node1.numa_hi= t > 42.33 -19.7% 33.98 vmstat.cpu.id > 38.88 =C4=85 2% +19.5% 46.46 =C4=85 2% vmstat.procs.r > 598112 -31.3% 410958 vmstat.system.cs > 339581 -24.9% 255122 vmstat.system.in > 4.637e+08 -33.5% 3.083e+08 numa-vmstat.node0.numa_hit > 4.637e+08 -33.5% 3.083e+08 numa-vmstat.node0.numa_loca= l > 16902 =C4=85 22% -41.4% 9904 =C4=85 38% numa-vmstat.node1= .nr_mapped > 4.623e+08 -33.4% 3.078e+08 numa-vmstat.node1.numa_hit > 4.623e+08 -33.4% 3.078e+08 numa-vmstat.node1.numa_loca= l > 3589 =C4=85 2% -21.5% 2817 perf-c2c.DRAM.local > 23348 -13.7% 20144 perf-c2c.DRAM.remote > 21000 -12.5% 18378 perf-c2c.HITM.local > 15566 -15.1% 13213 perf-c2c.HITM.remote > 36567 -13.6% 31591 perf-c2c.HITM.total > 42.20 -8.4 33.82 mpstat.cpu.all.idle% > 0.00 =C4=85 40% -0.0 0.00 =C4=85 46% mpstat.cpu.all.io= wait% > 0.94 -0.2 0.72 mpstat.cpu.all.irq% > 0.58 -0.1 0.44 mpstat.cpu.all.soft% > 48.63 +11.3 59.91 mpstat.cpu.all.sys% > 7.66 -2.5 5.11 mpstat.cpu.all.usr% > 63.66 +12.8% 71.79 mpstat.max_utilization_pct > 32070 -33.7% 21253 unixbench.score > 135979 -33.7% 90114 unixbench.throughput > 8158942 -25.3% 6093181 unixbench.time.involuntary_= context_switches > 290307 =C4=85 3% -45.0% 159813 =C4=85 3% unixbench.time.ma= jor_page_faults > 1.151e+09 -33.6% 7.644e+08 unixbench.time.minor_page_f= aults > 3513 +16.5% 4092 unixbench.time.percent_of_c= pu_this_job_got > 17556 +34.0% 23525 unixbench.time.system_time > 4600 -50.2% 2290 unixbench.time.user_time > 1.87e+08 -26.4% 1.377e+08 unixbench.time.voluntary_co= ntext_switches > 85735355 -33.7% 56816908 unixbench.workload > 629615 -10.4% 564266 proc-vmstat.nr_active_anon > 1444170 -5.0% 1372570 proc-vmstat.nr_file_pages > 208895 -2.6% 203360 proc-vmstat.nr_inactive_ano= n > 24755 =C4=85 3% -14.4% 21183 proc-vmstat.nr_mapped > 658148 -10.8% 587129 proc-vmstat.nr_shmem > 26716 -1.3% 26369 proc-vmstat.nr_slab_reclaim= able > 47823 -2.1% 46838 proc-vmstat.nr_slab_unrecla= imable > 629615 -10.4% 564266 proc-vmstat.nr_zone_active_= anon > 208896 -2.7% 203360 proc-vmstat.nr_zone_inactiv= e_anon > 9.261e+08 -33.5% 6.161e+08 proc-vmstat.numa_hit > 9.26e+08 -33.5% 6.161e+08 proc-vmstat.numa_local > 637452 -8.6% 582748 proc-vmstat.pgactivate > 1.644e+09 -33.5% 1.093e+09 proc-vmstat.pgalloc_normal > 1.154e+09 -33.5% 7.669e+08 proc-vmstat.pgfault > 1.643e+09 -33.5% 1.092e+09 proc-vmstat.pgfree > 56834055 -33.4% 37832459 proc-vmstat.pgreuse > 1352648 -33.5% 898973 proc-vmstat.thp_fault_alloc > 18937408 -33.5% 12585970 proc-vmstat.unevictable_pgs= _culled > 3.37 -3.3% 3.26 perf-stat.i.MPKI > 1.367e+10 -26.4% 1.006e+10 perf-stat.i.branch-instruct= ions > 1.65 -0.1 1.54 perf-stat.i.branch-miss-rat= e% > 2.225e+08 -31.8% 1.517e+08 perf-stat.i.branch-misses > 22.57 +0.6 23.19 perf-stat.i.cache-miss-rate= % > 2.309e+08 -30.4% 1.607e+08 perf-stat.i.cache-misses > 1.01e+09 -32.4% 6.832e+08 perf-stat.i.cache-reference= s > 600019 -31.3% 412413 perf-stat.i.context-switche= s > 2.03 +54.9% 3.14 perf-stat.i.cpi > 1.388e+11 +12.2% 1.558e+11 perf-stat.i.cpu-cycles > 149359 -41.6% 87198 perf-stat.i.cpu-migrations > 607.93 +58.6% 964.42 perf-stat.i.cycles-between-= cache-misses > 6.741e+10 -28.0% 4.856e+10 perf-stat.i.instructions > 0.50 -33.4% 0.33 perf-stat.i.ipc > 459.84 =C4=85 3% -45.0% 252.95 =C4=85 3% perf-stat.i.major= -faults > 67.57 -33.6% 44.90 perf-stat.i.metric.K/sec > 1788636 -33.6% 1187710 perf-stat.i.minor-faults > 1789096 -33.6% 1187963 perf-stat.i.page-faults > 3.42 -19.4% 2.76 =C4=85 44% perf-stat.overall.MPKI > 1.63 -0.4 1.26 =C4=85 44% perf-stat.overall.bran= ch-miss-rate% > 0.49 -46.3% 0.26 =C4=85 44% perf-stat.overall.ipc > 1.365e+10 -38.5% 8.401e+09 =C4=85 44% perf-stat.ps.branch-in= structions > 2.221e+08 -42.9% 1.268e+08 =C4=85 44% perf-stat.ps.branch-mi= sses > 2.305e+08 -41.7% 1.343e+08 =C4=85 44% perf-stat.ps.cache-mis= ses > 1.009e+09 -43.3% 5.714e+08 =C4=85 44% perf-stat.ps.cache-ref= erences > 598981 -42.5% 344546 =C4=85 44% perf-stat.ps.context-s= witches > 149116 -51.1% 72968 =C4=85 44% perf-stat.ps.cpu-migra= tions > 6.731e+10 -39.8% 4.055e+10 =C4=85 44% perf-stat.ps.instructi= ons > 459.54 =C4=85 3% -54.1% 211.13 =C4=85 44% perf-stat.ps.majo= r-faults > 1785795 -44.4% 992658 =C4=85 44% perf-stat.ps.minor-fau= lts > 1786254 -44.4% 992869 =C4=85 44% perf-stat.ps.page-faul= ts > 4.252e+13 -39.7% 2.562e+13 =C4=85 44% perf-stat.total.instru= ctions > 12248217 +18.2% 14471390 sched_debug.cfs_rq:/.avg_vr= untime.avg > 13350177 =C4=85 2% +15.0% 15350925 sched_debug.cfs_rq:/.a= vg_vruntime.max > 11977215 +18.2% 14153258 sched_debug.cfs_rq:/.avg_vr= untime.min > 0.60 =C4=85 4% +23.0% 0.74 =C4=85 3% sched_debug.cfs_r= q:/.h_nr_running.avg > 1255909 =C4=85 22% -41.9% 730155 =C4=85 49% sched_debug.cfs_r= q:/.left_deadline.stddev > 1255900 =C4=85 22% -41.9% 730149 =C4=85 49% sched_debug.cfs_r= q:/.left_vruntime.stddev > 25775 =C4=85 14% -31.9% 17541 =C4=85 24% sched_debug.cfs_r= q:/.load.avg > 111073 =C4=85 20% -48.6% 57125 =C4=85 57% sched_debug.cfs_r= q:/.load.stddev > 72.86 =C4=85 4% -23.0% 56.07 =C4=85 11% sched_debug.cfs_r= q:/.load_avg.avg > 13.98 =C4=85 4% -17.7% 11.52 =C4=85 5% sched_debug.cfs_r= q:/.load_avg.min > 167.77 =C4=85 7% -20.9% 132.67 =C4=85 19% sched_debug.cfs_r= q:/.load_avg.stddev > 12248217 +18.2% 14471390 sched_debug.cfs_rq:/.min_vr= untime.avg > 13350177 =C4=85 2% +15.0% 15350925 sched_debug.cfs_rq:/.m= in_vruntime.max > 11977215 +18.2% 14153258 sched_debug.cfs_rq:/.min_vr= untime.min > 0.56 =C4=85 4% +13.3% 0.63 =C4=85 2% sched_debug.cfs_r= q:/.nr_running.avg > 33.64 =C4=85 9% -31.9% 22.91 =C4=85 25% sched_debug.cfs_r= q:/.removed.load_avg.avg > 152.13 =C4=85 9% -22.1% 118.47 =C4=85 23% sched_debug.cfs_r= q:/.removed.load_avg.stddev > 1255900 =C4=85 22% -41.9% 730149 =C4=85 49% sched_debug.cfs_r= q:/.right_vruntime.stddev > 95.73 =C4=85 4% +38.2% 132.32 =C4=85 3% sched_debug.cfs_r= q:/.util_est.avg > 514.30 =C4=85 4% +21.0% 622.26 =C4=85 9% sched_debug.cfs_r= q:/.util_est.max > 126.26 =C4=85 3% +14.4% 144.47 =C4=85 5% sched_debug.cfs_r= q:/.util_est.stddev > 157210 =C4=85 2% +19.3% 187543 sched_debug.cpu.avg_id= le.avg > 38689 =C4=85 11% +45.3% 56231 =C4=85 4% sched_debug.cpu.a= vg_idle.min > 1131966 =C4=85 3% +13.6% 1285770 sched_debug.cpu.curr->= pid.avg > 0.61 =C4=85 4% +23.0% 0.75 =C4=85 3% sched_debug.cpu.n= r_running.avg > 2807835 -31.2% 1931685 sched_debug.cpu.nr_switches= .avg > 2868532 -31.3% 1970626 sched_debug.cpu.nr_switches= .max > 2711163 -31.1% 1866782 sched_debug.cpu.nr_switches= .min > 31518 =C4=85 11% -36.8% 19934 =C4=85 21% sched_debug.cpu.n= r_switches.stddev > 0.88 =C4=85 14% -29.6% 0.62 =C4=85 14% sched_debug.cpu.n= r_uninterruptible.avg > 50293 =C4=85 22% -71.2% 14501 =C4=85 18% sched_debug.cpu.n= r_uninterruptible.max > -43562 -52.2% -20815 sched_debug.cpu.nr_uninterr= uptible.min > 19392 =C4=85 13% -63.2% 7134 =C4=85 9% sched_debug.cpu.n= r_uninterruptible.stddev > 7.02 =C4=85 4% -4.1 2.92 =C4=85 7% perf-profile.call= trace.cycles-pp.ksys_mmap_pgoff.do_syscall_64.entry_SYSCALL_64_after_hwfram= e > 7.00 =C4=85 4% -4.1 2.91 =C4=85 7% perf-profile.call= trace.cycles-pp.vm_mmap_pgoff.ksys_mmap_pgoff.do_syscall_64.entry_SYSCALL_6= 4_after_hwframe > 6.96 =C4=85 4% -4.1 2.88 =C4=85 7% perf-profile.call= trace.cycles-pp.do_mmap.vm_mmap_pgoff.ksys_mmap_pgoff.do_syscall_64.entry_S= YSCALL_64_after_hwframe > 6.89 =C4=85 4% -4.0 2.84 =C4=85 7% perf-profile.call= trace.cycles-pp.mmap_region.do_mmap.vm_mmap_pgoff.ksys_mmap_pgoff.do_syscal= l_64 > 7.34 -3.7 3.64 =C4=85 6% perf-profile.calltrace= .cycles-pp.bprm_execve.do_execveat_common.__x64_sys_execve.do_syscall_64.en= try_SYSCALL_64_after_hwframe > 6.86 -3.5 3.31 perf-profile.calltrace.cycl= es-pp.exec_binprm.bprm_execve.do_execveat_common.__x64_sys_execve.do_syscal= l_64 > 6.84 -3.5 3.30 perf-profile.calltrace.cycl= es-pp.search_binary_handler.exec_binprm.bprm_execve.do_execveat_common.__x6= 4_sys_execve > 7.94 -3.5 4.44 perf-profile.calltrace.cycl= es-pp.execve > 7.93 -3.5 4.44 perf-profile.calltrace.cycl= es-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.execve > 7.93 -3.5 4.44 perf-profile.calltrace.cycl= es-pp.entry_SYSCALL_64_after_hwframe.execve > 7.92 -3.5 4.44 perf-profile.calltrace.cycl= es-pp.__x64_sys_execve.do_syscall_64.entry_SYSCALL_64_after_hwframe.execve > 7.92 -3.5 4.43 perf-profile.calltrace.cycl= es-pp.do_execveat_common.__x64_sys_execve.do_syscall_64.entry_SYSCALL_64_af= ter_hwframe.execve > 6.72 -3.5 3.26 perf-profile.calltrace.cycl= es-pp.load_elf_binary.search_binary_handler.exec_binprm.bprm_execve.do_exec= veat_common > 4.60 =C4=85 8% -2.8 1.84 =C4=85 7% perf-profile.call= trace.cycles-pp.do_vmi_align_munmap.do_vmi_munmap.mmap_region.do_mmap.vm_mm= ap_pgoff > 6.78 -2.7 4.03 perf-profile.calltrace.cycl= es-pp.asm_exc_page_fault > 4.56 =C4=85 4% -2.7 1.86 =C4=85 7% perf-profile.call= trace.cycles-pp.do_vmi_munmap.mmap_region.do_mmap.vm_mmap_pgoff.ksys_mmap_p= goff > 5.32 -2.7 2.63 =C4=85 2% perf-profile.calltrace= .cycles-pp.__mmput.exit_mm.do_exit.do_group_exit.__x64_sys_exit_group > 5.32 -2.7 2.64 =C4=85 2% perf-profile.calltrace= .cycles-pp.exit_mm.do_exit.do_group_exit.__x64_sys_exit_group.do_syscall_64 > 5.30 -2.7 2.62 =C4=85 2% perf-profile.calltrace= .cycles-pp.exit_mmap.__mmput.exit_mm.do_exit.do_group_exit > 6.54 -2.6 3.92 perf-profile.calltrace.cycl= es-pp.__x64_sys_exit_group.do_syscall_64.entry_SYSCALL_64_after_hwframe > 6.54 -2.6 3.92 perf-profile.calltrace.cycl= es-pp.do_exit.do_group_exit.__x64_sys_exit_group.do_syscall_64.entry_SYSCAL= L_64_after_hwframe > 6.54 -2.6 3.92 perf-profile.calltrace.cycl= es-pp.do_group_exit.__x64_sys_exit_group.do_syscall_64.entry_SYSCALL_64_aft= er_hwframe > 6.24 -2.5 3.71 perf-profile.calltrace.cycl= es-pp.exc_page_fault.asm_exc_page_fault > 6.21 -2.5 3.70 perf-profile.calltrace.cycl= es-pp.do_user_addr_fault.exc_page_fault.asm_exc_page_fault > 5.68 -2.3 3.38 perf-profile.calltrace.cycl= es-pp.handle_mm_fault.do_user_addr_fault.exc_page_fault.asm_exc_page_fault > 5.47 -2.2 3.26 perf-profile.calltrace.cycl= es-pp.__handle_mm_fault.handle_mm_fault.do_user_addr_fault.exc_page_fault.a= sm_exc_page_fault > 4.84 -2.0 2.80 =C4=85 2% perf-profile.calltrace= .cycles-pp.common_startup_64 > 4.77 -2.0 2.76 =C4=85 2% perf-profile.calltrace= .cycles-pp.start_secondary.common_startup_64 > 4.76 -2.0 2.75 =C4=85 2% perf-profile.calltrace= .cycles-pp.do_idle.cpu_startup_entry.start_secondary.common_startup_64 > 4.76 -2.0 2.75 =C4=85 2% perf-profile.calltrace= .cycles-pp.cpu_startup_entry.start_secondary.common_startup_64 > 2.92 =C4=85 4% -1.7 1.20 =C4=85 7% perf-profile.call= trace.cycles-pp.__split_vma.do_vmi_align_munmap.do_vmi_munmap.mmap_region.d= o_mmap > 4.09 -1.7 2.38 =C4=85 2% perf-profile.calltrace= .cycles-pp.cpuidle_idle_call.do_idle.cpu_startup_entry.start_secondary.comm= on_startup_64 > 3.80 -1.6 2.22 =C4=85 2% perf-profile.calltrace= .cycles-pp.cpuidle_enter.cpuidle_idle_call.do_idle.cpu_startup_entry.start_= secondary > 3.79 -1.6 2.21 =C4=85 2% perf-profile.calltrace= .cycles-pp.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call.do_idle.cpu_= startup_entry > 3.76 -1.6 2.19 =C4=85 2% perf-profile.calltrace= .cycles-pp.asm_sysvec_call_function_single.acpi_safe_halt.acpi_idle_enter.c= puidle_enter_state.cpuidle_enter > 3.37 =C4=85 6% -1.6 1.80 =C4=85 2% perf-profile.call= trace.cycles-pp.copy_process.kernel_clone.__do_sys_clone.do_syscall_64.entr= y_SYSCALL_64_after_hwframe > 3.65 -1.5 2.12 =C4=85 2% perf-profile.calltrace= .cycles-pp.acpi_idle_enter.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_c= all.do_idle > 2.49 =C4=85 5% -1.5 0.96 =C4=85 8% perf-profile.call= trace.cycles-pp.vma_prepare.__split_vma.do_vmi_align_munmap.do_vmi_munmap.m= map_region > 3.04 -1.4 1.60 =C4=85 2% perf-profile.calltrace= .cycles-pp.begin_new_exec.load_elf_binary.search_binary_handler.exec_binprm= .bprm_execve > 3.61 -1.4 2.19 perf-profile.calltrace.cycl= es-pp._Fork > 2.18 =C4=85 5% -1.4 0.78 =C4=85 10% perf-profile.call= trace.cycles-pp.down_write.vma_prepare.__split_vma.do_vmi_align_munmap.do_v= mi_munmap > 2.15 =C4=85 5% -1.4 0.77 =C4=85 10% perf-profile.call= trace.cycles-pp.rwsem_down_write_slowpath.down_write.vma_prepare.__split_vm= a.do_vmi_align_munmap > 2.88 -1.4 1.51 perf-profile.calltrace.cycl= es-pp.exec_mmap.begin_new_exec.load_elf_binary.search_binary_handler.exec_b= inprm > 2.13 =C4=85 5% -1.4 0.76 =C4=85 10% perf-profile.call= trace.cycles-pp.rwsem_optimistic_spin.rwsem_down_write_slowpath.down_write.= vma_prepare.__split_vma > 2.25 -1.4 0.88 =C4=85 2% perf-profile.calltrace= .cycles-pp.zap_pmd_range.unmap_page_range.unmap_vmas.exit_mmap.__mmput > 2.21 -1.3 0.87 =C4=85 2% perf-profile.calltrace= .cycles-pp.zap_pte_range.zap_pmd_range.unmap_page_range.unmap_vmas.exit_mma= p > 2.15 =C4=85 4% -1.3 0.84 =C4=85 4% perf-profile.call= trace.cycles-pp.free_pgtables.exit_mmap.__mmput.exit_mm.do_exit > 1.91 =C4=85 5% -1.3 0.64 =C4=85 11% perf-profile.call= trace.cycles-pp.osq_lock.rwsem_optimistic_spin.rwsem_down_write_slowpath.do= wn_write.vma_prepare > 2.62 -1.3 1.36 =C4=85 2% perf-profile.calltrace= .cycles-pp.__mmput.exec_mmap.begin_new_exec.load_elf_binary.search_binary_h= andler > 3.22 -1.3 1.96 perf-profile.calltrace.cycl= es-pp.__do_sys_clone.do_syscall_64.entry_SYSCALL_64_after_hwframe._Fork > 3.22 -1.3 1.96 =C4=85 2% perf-profile.calltrace= .cycles-pp.kernel_clone.__do_sys_clone.do_syscall_64.entry_SYSCALL_64_after= _hwframe._Fork > 3.22 -1.3 1.96 =C4=85 2% perf-profile.calltrace= .cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe._Fork > 3.22 -1.3 1.96 =C4=85 2% perf-profile.calltrace= .cycles-pp.entry_SYSCALL_64_after_hwframe._Fork > 2.61 -1.3 1.35 =C4=85 2% perf-profile.calltrace= .cycles-pp.exit_mmap.__mmput.exec_mmap.begin_new_exec.load_elf_binary > 1.60 =C4=85 4% -1.2 0.36 =C4=85 70% perf-profile.call= trace.cycles-pp.unlink_file_vma.free_pgtables.exit_mmap.__mmput.exit_mm > 1.90 -1.1 0.75 =C4=85 2% perf-profile.calltrace= .cycles-pp.zap_present_ptes.zap_pte_range.zap_pmd_range.unmap_page_range.un= map_vmas > 2.25 =C4=85 2% -1.1 1.11 =C4=85 3% perf-profile.call= trace.cycles-pp.dup_mm.copy_process.kernel_clone.__do_sys_clone.do_syscall_= 64 > 1.40 =C4=85 4% -1.1 0.28 =C4=85100% perf-profile.call= trace.cycles-pp.free_pgtables.unmap_region.do_vmi_align_munmap.do_vmi_munma= p.mmap_region > 1.37 =C4=85 4% -1.1 0.27 =C4=85100% perf-profile.call= trace.cycles-pp.unlink_file_vma.free_pgtables.unmap_region.do_vmi_align_mun= map.do_vmi_munmap > 1.35 =C4=85 4% -1.1 0.26 =C4=85100% perf-profile.call= trace.cycles-pp.down_write.unlink_file_vma.free_pgtables.unmap_region.do_vm= i_align_munmap > 1.99 =C4=85 2% -1.0 0.96 =C4=85 3% perf-profile.call= trace.cycles-pp.dup_mmap.dup_mm.copy_process.kernel_clone.__do_sys_clone > 3.48 =C4=85 3% -1.0 2.45 =C4=85 2% perf-profile.call= trace.cycles-pp.dput.d_alloc_parallel.__lookup_slow.walk_component.link_pat= h_walk > 2.44 -1.0 1.43 =C4=85 2% perf-profile.calltrace= .cycles-pp.do_fault.__handle_mm_fault.handle_mm_fault.do_user_addr_fault.ex= c_page_fault > 3.45 =C4=85 3% -1.0 2.44 =C4=85 2% perf-profile.call= trace.cycles-pp.__dentry_kill.dput.d_alloc_parallel.__lookup_slow.walk_comp= onent > 1.54 =C4=85 4% -1.0 0.59 =C4=85 8% perf-profile.call= trace.cycles-pp.unmap_region.do_vmi_align_munmap.do_vmi_munmap.mmap_region.= do_mmap > 3.19 =C4=85 12% -0.9 2.24 =C4=85 11% perf-profile.call= trace.cycles-pp.rwsem_down_read_slowpath.down_read.walk_component.link_path= _walk.path_openat > 3.34 =C4=85 3% -0.9 2.42 =C4=85 2% perf-profile.call= trace.cycles-pp._raw_spin_lock.__dentry_kill.dput.d_alloc_parallel.__lookup= _slow > 3.33 =C4=85 11% -0.9 2.42 =C4=85 10% perf-profile.call= trace.cycles-pp.down_read.walk_component.link_path_walk.path_openat.do_filp= _open > 2.14 -0.9 1.25 perf-profile.calltrace.cycl= es-pp.do_read_fault.do_fault.__handle_mm_fault.handle_mm_fault.do_user_addr= _fault > 2.02 -0.9 1.16 =C4=85 2% perf-profile.calltrace= .cycles-pp.acpi_safe_halt.acpi_idle_enter.cpuidle_enter_state.cpuidle_enter= .cpuidle_idle_call > 3.22 =C4=85 3% -0.9 2.36 =C4=85 2% perf-profile.call= trace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock.__dentry_ki= ll.dput.d_alloc_parallel > 2.04 -0.8 1.19 =C4=85 2% perf-profile.calltrace= .cycles-pp.filemap_map_pages.do_read_fault.do_fault.__handle_mm_fault.handl= e_mm_fault > 1.00 =C4=85 2% -0.7 0.25 =C4=85100% perf-profile.call= trace.cycles-pp.__split_vma.vma_modify.mprotect_fixup.do_mprotect_pkey.__x6= 4_sys_mprotect > 1.66 -0.7 0.95 =C4=85 2% perf-profile.calltrace= .cycles-pp.unmap_vmas.exit_mmap.__mmput.exit_mm.do_exit > 0.94 -0.7 0.26 =C4=85100% perf-profile.calltrace= .cycles-pp.__tlb_batch_free_encoded_pages.tlb_finish_mmu.exit_mmap.__mmput.= exit_mm > 1.02 =C4=85 2% -0.7 0.35 =C4=85 70% perf-profile.call= trace.cycles-pp.vma_modify.mprotect_fixup.do_mprotect_pkey.__x64_sys_mprote= ct.do_syscall_64 > 1.57 -0.7 0.90 =C4=85 2% perf-profile.calltrace= .cycles-pp.unmap_page_range.unmap_vmas.exit_mmap.__mmput.exit_mm > 2.68 =C4=85 13% -0.6 2.04 =C4=85 12% perf-profile.call= trace.cycles-pp.schedule_preempt_disabled.rwsem_down_read_slowpath.down_rea= d.walk_component.link_path_walk > 2.68 =C4=85 13% -0.6 2.03 =C4=85 12% perf-profile.call= trace.cycles-pp.schedule.schedule_preempt_disabled.rwsem_down_read_slowpath= .down_read.walk_component > 2.66 =C4=85 13% -0.6 2.02 =C4=85 12% perf-profile.call= trace.cycles-pp.__schedule.schedule.schedule_preempt_disabled.rwsem_down_re= ad_slowpath.down_read > 1.29 -0.6 0.67 =C4=85 2% perf-profile.calltrace= .cycles-pp.do_mprotect_pkey.__x64_sys_mprotect.do_syscall_64.entry_SYSCALL_= 64_after_hwframe > 1.29 -0.6 0.67 =C4=85 3% perf-profile.calltrace= .cycles-pp.__x64_sys_mprotect.do_syscall_64.entry_SYSCALL_64_after_hwframe > 2.06 -0.6 1.46 =C4=85 3% perf-profile.calltrace= .cycles-pp.__lookup_slow.walk_component.link_path_walk.path_lookupat.filena= me_lookup > 1.43 -0.6 0.87 perf-profile.calltrace.cycl= es-pp.__do_huge_pmd_anonymous_page.__handle_mm_fault.handle_mm_fault.do_use= r_addr_fault.exc_page_fault > 1.97 -0.6 1.41 =C4=85 3% perf-profile.calltrace= .cycles-pp.d_alloc_parallel.__lookup_slow.walk_component.link_path_walk.pat= h_lookupat > 1.14 -0.6 0.58 =C4=85 3% perf-profile.calltrace= .cycles-pp.mprotect_fixup.do_mprotect_pkey.__x64_sys_mprotect.do_syscall_64= .entry_SYSCALL_64_after_hwframe > 1.40 -0.6 0.85 perf-profile.calltrace.cycl= es-pp.clear_huge_page.__do_huge_pmd_anonymous_page.__handle_mm_fault.handle= _mm_fault.do_user_addr_fault > 1.11 =C4=85 2% -0.5 0.58 =C4=85 2% perf-profile.call= trace.cycles-pp.load_elf_interp.load_elf_binary.search_binary_handler.exec_= binprm.bprm_execve > 0.96 -0.5 0.43 =C4=85 44% perf-profile.calltrace= .cycles-pp.tlb_finish_mmu.exit_mmap.__mmput.exit_mm.do_exit > 1.11 =C4=85 2% -0.5 0.58 =C4=85 2% perf-profile.call= trace.cycles-pp.elf_load.load_elf_interp.load_elf_binary.search_binary_hand= ler.exec_binprm > 1.29 -0.5 0.78 perf-profile.calltrace.cycl= es-pp.clear_page_erms.clear_huge_page.__do_huge_pmd_anonymous_page.__handle= _mm_fault.handle_mm_fault > 1.18 =C4=85 2% -0.5 0.69 =C4=85 2% perf-profile.call= trace.cycles-pp.next_uptodate_folio.filemap_map_pages.do_read_fault.do_faul= t.__handle_mm_fault > 1.12 -0.5 0.62 perf-profile.calltrace.cycl= es-pp.__x64_sys_execve.do_syscall_64.entry_SYSCALL_64_after_hwframe > 1.11 -0.5 0.62 =C4=85 2% perf-profile.calltrace= .cycles-pp.do_execveat_common.__x64_sys_execve.do_syscall_64.entry_SYSCALL_= 64_after_hwframe > 1.07 =C4=85 2% -0.5 0.62 =C4=85 2% perf-profile.call= trace.cycles-pp.sysvec_call_function_single.asm_sysvec_call_function_single= .acpi_safe_halt.acpi_idle_enter.cpuidle_enter_state > 0.90 =C4=85 2% -0.4 0.52 perf-profile.calltrace= .cycles-pp.__sysvec_call_function_single.sysvec_call_function_single.asm_sy= svec_call_function_single.acpi_safe_halt.acpi_idle_enter > 1.16 -0.2 1.01 perf-profile.calltrace.cycl= es-pp.open64 > 1.14 -0.1 0.99 perf-profile.calltrace.cycl= es-pp.entry_SYSCALL_64_after_hwframe.open64 > 1.12 -0.1 0.98 perf-profile.calltrace.cycl= es-pp.do_sys_openat2.__x64_sys_openat.do_syscall_64.entry_SYSCALL_64_after_= hwframe.open64 > 1.13 -0.1 0.99 perf-profile.calltrace.cycl= es-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.open64 > 1.12 -0.1 0.98 perf-profile.calltrace.cycl= es-pp.__x64_sys_openat.do_syscall_64.entry_SYSCALL_64_after_hwframe.open64 > 0.91 -0.1 0.78 =C4=85 2% perf-profile.calltrace= .cycles-pp.unlinkat > 0.90 -0.1 0.78 perf-profile.calltrace.cycl= es-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.unlinkat > 0.90 -0.1 0.78 perf-profile.calltrace.cycl= es-pp.entry_SYSCALL_64_after_hwframe.unlinkat > 0.90 -0.1 0.78 perf-profile.calltrace.cycl= es-pp.__x64_sys_unlinkat.do_syscall_64.entry_SYSCALL_64_after_hwframe.unlin= kat > 0.89 -0.1 0.78 =C4=85 2% perf-profile.calltrace= .cycles-pp.do_unlinkat.__x64_sys_unlinkat.do_syscall_64.entry_SYSCALL_64_af= ter_hwframe.unlinkat > 0.88 -0.1 0.79 =C4=85 5% perf-profile.calltrace= .cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock.dput.terminate_w= alk.path_lookupat > 3.18 +0.1 3.30 =C4=85 3% perf-profile.calltrace= .cycles-pp.walk_component.link_path_walk.path_lookupat.filename_lookup.vfs_= statx > 0.53 =C4=85 3% +0.2 0.68 =C4=85 3% perf-profile.call= trace.cycles-pp.fstatat64 > 0.70 =C4=85 3% +0.2 0.88 perf-profile.calltrace= .cycles-pp.lookup_open.open_last_lookups.path_openat.do_filp_open.do_sys_op= enat2 > 0.54 =C4=85 3% +0.2 0.73 perf-profile.calltrace= .cycles-pp.d_alloc.d_alloc_parallel.lookup_open.open_last_lookups.path_open= at > 0.68 =C4=85 3% +0.2 0.87 perf-profile.calltrace= .cycles-pp.d_alloc_parallel.lookup_open.open_last_lookups.path_openat.do_fi= lp_open > 0.44 =C4=85 44% +0.3 0.71 perf-profile.calltrace= .cycles-pp._raw_spin_lock.d_alloc.d_alloc_parallel.lookup_open.open_last_lo= okups > 0.54 =C4=85 3% +0.3 0.87 =C4=85 2% perf-profile.call= trace.cycles-pp.dput.step_into.open_last_lookups.path_openat.do_filp_open > 0.54 =C4=85 2% +0.3 0.88 =C4=85 2% perf-profile.call= trace.cycles-pp.step_into.open_last_lookups.path_openat.do_filp_open.do_sys= _openat2 > 0.54 =C4=85 2% +0.3 0.87 =C4=85 2% perf-profile.call= trace.cycles-pp.__dentry_kill.dput.step_into.open_last_lookups.path_openat > 0.35 =C4=85 70% +0.3 0.70 =C4=85 2% perf-profile.call= trace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock.d_alloc.d_a= lloc_parallel.lookup_open > 0.44 =C4=85 44% +0.4 0.86 =C4=85 2% perf-profile.call= trace.cycles-pp._raw_spin_lock.__dentry_kill.dput.step_into.open_last_looku= ps > 0.77 =C4=85 4% +0.4 1.20 =C4=85 2% perf-profile.call= trace.cycles-pp.lookup_fast.open_last_lookups.path_openat.do_filp_open.do_s= ys_openat2 > 0.75 =C4=85 4% +0.4 1.18 =C4=85 2% perf-profile.call= trace.cycles-pp.__legitimize_path.try_to_unlazy.lookup_fast.open_last_looku= ps.path_openat > 0.75 =C4=85 4% +0.4 1.18 =C4=85 2% perf-profile.call= trace.cycles-pp.lockref_get_not_dead.__legitimize_path.try_to_unlazy.lookup= _fast.open_last_lookups > 0.75 =C4=85 4% +0.4 1.18 =C4=85 2% perf-profile.call= trace.cycles-pp.try_to_unlazy.lookup_fast.open_last_lookups.path_openat.do_= filp_open > 3.69 +0.5 4.16 =C4=85 3% perf-profile.calltrace= .cycles-pp.link_path_walk.path_lookupat.filename_lookup.vfs_statx.vfs_fstat= at > 0.17 =C4=85141% +0.5 0.66 =C4=85 3% perf-profile.call= trace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.fstatat64 > 0.17 =C4=85141% +0.5 0.66 =C4=85 3% perf-profile.call= trace.cycles-pp.entry_SYSCALL_64_after_hwframe.fstatat64 > 0.08 =C4=85223% +0.6 0.65 =C4=85 3% perf-profile.call= trace.cycles-pp.__do_sys_newfstatat.do_syscall_64.entry_SYSCALL_64_after_hw= frame.fstatat64 > 0.00 +0.6 0.62 =C4=85 7% perf-profile.calltrace= .cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock.dput.path_put.ex= it_fs > 0.00 +0.6 0.62 =C4=85 7% perf-profile.calltrace= .cycles-pp._raw_spin_lock.dput.path_put.exit_fs.do_exit > 0.00 +0.6 0.63 =C4=85 3% perf-profile.calltrace= .cycles-pp.vfs_fstatat.__do_sys_newfstatat.do_syscall_64.entry_SYSCALL_64_a= fter_hwframe.fstatat64 > 1.06 +0.7 1.80 =C4=85 3% perf-profile.calltrace= .cycles-pp.lookup_fast.walk_component.link_path_walk.path_lookupat.filename= _lookup > 3.28 +0.8 4.03 perf-profile.calltrace.cycl= es-pp.open_last_lookups.path_openat.do_filp_open.do_sys_openat2.__x64_sys_o= penat > 0.00 +0.8 0.76 =C4=85 6% perf-profile.calltrace= .cycles-pp.dput.path_put.exit_fs.do_exit.do_group_exit > 0.00 +0.8 0.76 =C4=85 6% perf-profile.calltrace= .cycles-pp.path_put.exit_fs.do_exit.do_group_exit.__x64_sys_exit_group > 0.00 +0.8 0.77 =C4=85 6% perf-profile.calltrace= .cycles-pp.exit_fs.do_exit.do_group_exit.__x64_sys_exit_group.do_syscall_64 > 1.04 +0.8 1.82 =C4=85 4% perf-profile.calltrace= .cycles-pp.terminate_walk.path_lookupat.filename_lookup.vfs_statx.vfs_fstat= at > 1.04 +0.8 1.81 =C4=85 3% perf-profile.calltrace= .cycles-pp.dput.terminate_walk.path_lookupat.filename_lookup.vfs_statx > 0.00 +0.8 0.79 =C4=85 3% perf-profile.calltrace= .cycles-pp.__dentry_kill.dput.step_into.link_path_walk.path_lookupat > 0.84 +0.8 1.65 =C4=85 3% perf-profile.calltrace= .cycles-pp.try_to_unlazy.lookup_fast.walk_component.link_path_walk.path_loo= kupat > 0.00 +0.8 0.81 =C4=85 4% perf-profile.calltrace= .cycles-pp.dput.step_into.link_path_walk.path_lookupat.filename_lookup > 0.00 +0.8 0.82 =C4=85 3% perf-profile.calltrace= .cycles-pp.step_into.link_path_walk.path_lookupat.filename_lookup.vfs_statx > 0.00 +1.0 0.97 =C4=85 3% perf-profile.calltrace= .cycles-pp.lockref_put_return.dput.terminate_walk.path_lookupat.filename_lo= okup > 5.11 +1.2 6.29 =C4=85 3% perf-profile.calltrace= .cycles-pp.__do_sys_newfstatat.do_syscall_64.entry_SYSCALL_64_after_hwframe > 5.07 +1.2 6.26 =C4=85 3% perf-profile.calltrace= .cycles-pp.vfs_fstatat.__do_sys_newfstatat.do_syscall_64.entry_SYSCALL_64_a= fter_hwframe > 4.94 +1.2 6.19 =C4=85 3% perf-profile.calltrace= .cycles-pp.filename_lookup.vfs_statx.vfs_fstatat.__do_sys_newfstatat.do_sys= call_64 > 4.92 +1.3 6.18 =C4=85 3% perf-profile.calltrace= .cycles-pp.path_lookupat.filename_lookup.vfs_statx.vfs_fstatat.__do_sys_new= fstatat > 4.95 +1.8 6.80 =C4=85 2% perf-profile.calltrace= .cycles-pp.vfs_statx.vfs_fstatat.__do_sys_newfstatat.do_syscall_64.entry_SY= SCALL_64_after_hwframe > 11.82 =C4=85 3% +2.2 14.02 perf-profile.calltrace= .cycles-pp.__lookup_slow.walk_component.link_path_walk.path_openat.do_filp_= open > 11.60 =C4=85 3% +2.3 13.89 perf-profile.calltrace= .cycles-pp.d_alloc_parallel.__lookup_slow.walk_component.link_path_walk.pat= h_openat > 9.03 =C4=85 3% +2.8 11.86 perf-profile.calltrace= .cycles-pp.d_alloc.d_alloc_parallel.__lookup_slow.walk_component.link_path_= walk > 8.52 =C4=85 3% +2.9 11.40 perf-profile.calltrace= .cycles-pp._raw_spin_lock.d_alloc.d_alloc_parallel.__lookup_slow.walk_compo= nent > 8.19 =C4=85 3% +2.9 11.08 perf-profile.calltrace= .cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock.d_alloc.d_alloc_= parallel.__lookup_slow > 0.00 +3.7 3.71 perf-profile.calltrace.cycl= es-pp.lockref_put_return.dput.terminate_walk.path_openat.do_filp_open > 7.87 =C4=85 3% +3.9 11.77 =C4=85 2% perf-profile.call= trace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock.lockref_get= _not_dead.__legitimize_path.try_to_unlazy > 8.00 =C4=85 3% +4.0 11.98 perf-profile.calltrace= .cycles-pp._raw_spin_lock.lockref_get_not_dead.__legitimize_path.try_to_unl= azy.lookup_fast > 8.44 =C4=85 3% +4.8 13.24 =C4=85 2% perf-profile.call= trace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock.dput.termin= ate_walk.path_openat > 5.43 =C4=85 2% +4.9 10.36 perf-profile.calltrace= .cycles-pp.step_into.link_path_walk.path_openat.do_filp_open.do_sys_openat2 > 8.48 =C4=85 3% +4.9 13.42 =C4=85 2% perf-profile.call= trace.cycles-pp._raw_spin_lock.dput.terminate_walk.path_openat.do_filp_open > 5.40 =C4=85 2% +4.9 10.34 perf-profile.calltrace= .cycles-pp.dput.step_into.link_path_walk.path_openat.do_filp_open > 5.29 =C4=85 2% +5.0 10.31 =C4=85 2% perf-profile.call= trace.cycles-pp.__dentry_kill.dput.step_into.link_path_walk.path_openat > 5.08 =C4=85 2% +5.8 10.88 perf-profile.calltrace= .cycles-pp._raw_spin_lock.__dentry_kill.dput.step_into.link_path_walk > 5.34 =C4=85 5% +6.0 11.34 perf-profile.calltrace= .cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock.__dentry_kill.dp= ut.step_into > 7.11 =C4=85 3% +6.7 13.85 perf-profile.calltrace= .cycles-pp.lookup_fast.walk_component.link_path_walk.path_openat.do_filp_op= en > 6.81 =C4=85 3% +6.8 13.65 perf-profile.calltrace= .cycles-pp.try_to_unlazy.lookup_fast.walk_component.link_path_walk.path_ope= nat > 7.64 =C4=85 2% +7.6 15.29 perf-profile.calltrace= .cycles-pp.__legitimize_path.try_to_unlazy.lookup_fast.walk_component.link_= path_walk > 7.52 =C4=85 2% +7.7 15.17 perf-profile.calltrace= .cycles-pp.lockref_get_not_dead.__legitimize_path.try_to_unlazy.lookup_fast= .walk_component > 22.42 +8.0 30.41 perf-profile.calltrace.cycl= es-pp.walk_component.link_path_walk.path_openat.do_filp_open.do_sys_openat2 > 8.72 =C4=85 3% +8.5 17.21 perf-profile.calltrace= .cycles-pp.terminate_walk.path_openat.do_filp_open.do_sys_openat2.__x64_sys= _openat > 8.70 =C4=85 3% +8.5 17.19 perf-profile.calltrace= .cycles-pp.dput.terminate_walk.path_openat.do_filp_open.do_sys_openat2 > 27.98 +12.9 40.85 perf-profile.calltrace.cycl= es-pp.link_path_walk.path_openat.do_filp_open.do_sys_openat2.__x64_sys_open= at > 64.52 +13.7 78.21 perf-profile.calltrace.cycl= es-pp.entry_SYSCALL_64_after_hwframe > 64.49 +13.7 78.19 perf-profile.calltrace.cycl= es-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe > 41.14 +21.4 62.52 perf-profile.calltrace.cycl= es-pp.__x64_sys_openat.do_syscall_64.entry_SYSCALL_64_after_hwframe > 41.12 +21.4 62.50 perf-profile.calltrace.cycl= es-pp.do_sys_openat2.__x64_sys_openat.do_syscall_64.entry_SYSCALL_64_after_= hwframe > 41.64 +21.5 63.13 perf-profile.calltrace.cycl= es-pp.do_filp_open.do_sys_openat2.__x64_sys_openat.do_syscall_64.entry_SYSC= ALL_64_after_hwframe > 41.58 +21.5 63.10 perf-profile.calltrace.cycl= es-pp.path_openat.do_filp_open.do_sys_openat2.__x64_sys_openat.do_syscall_6= 4 > 9.86 =C4=85 4% -6.4 3.51 =C4=85 8% perf-profile.chil= dren.cycles-pp.down_write > 9.25 =C4=85 5% -6.1 3.17 =C4=85 9% perf-profile.chil= dren.cycles-pp.rwsem_down_write_slowpath > 8.92 =C4=85 5% -5.9 2.98 =C4=85 9% perf-profile.chil= dren.cycles-pp.rwsem_optimistic_spin > 7.58 =C4=85 5% -5.3 2.33 =C4=85 11% perf-profile.chil= dren.cycles-pp.osq_lock > 9.01 =C4=85 3% -5.1 3.95 =C4=85 5% perf-profile.chil= dren.cycles-pp.vm_mmap_pgoff > 8.89 =C4=85 3% -5.0 3.89 =C4=85 5% perf-profile.chil= dren.cycles-pp.do_mmap > 8.73 =C4=85 3% -4.9 3.79 =C4=85 6% perf-profile.chil= dren.cycles-pp.mmap_region > 8.30 -4.1 4.16 =C4=85 2% perf-profile.children.= cycles-pp.__mmput > 8.26 -4.1 4.14 =C4=85 2% perf-profile.children.= cycles-pp.exit_mmap > 7.02 =C4=85 4% -4.1 2.92 =C4=85 7% perf-profile.chil= dren.cycles-pp.ksys_mmap_pgoff > 9.04 -4.0 5.06 perf-profile.children.cycle= s-pp.__x64_sys_execve > 9.77 -4.0 5.79 perf-profile.children.cycle= s-pp.asm_exc_page_fault > 9.03 -4.0 5.05 perf-profile.children.cycle= s-pp.do_execveat_common > 8.85 -3.6 5.24 perf-profile.children.cycle= s-pp.exc_page_fault > 8.81 -3.6 5.21 perf-profile.children.cycle= s-pp.do_user_addr_fault > 7.94 -3.5 4.44 perf-profile.children.cycle= s-pp.execve > 6.04 =C4=85 3% -3.4 2.62 =C4=85 6% perf-profile.chil= dren.cycles-pp.do_vmi_munmap > 5.92 =C4=85 3% -3.4 2.54 =C4=85 6% perf-profile.chil= dren.cycles-pp.do_vmi_align_munmap > 8.29 -3.4 4.91 perf-profile.children.cycle= s-pp.handle_mm_fault > 7.40 -3.3 4.07 perf-profile.children.cycle= s-pp.bprm_execve > 7.96 -3.2 4.71 perf-profile.children.cycle= s-pp.__handle_mm_fault > 5.30 =C4=85 3% -3.2 2.08 =C4=85 6% perf-profile.chil= dren.cycles-pp.free_pgtables > 6.85 -3.1 3.76 perf-profile.children.cycle= s-pp.exec_binprm > 6.84 -3.1 3.75 perf-profile.children.cycle= s-pp.search_binary_handler > 6.72 -3.0 3.68 perf-profile.children.cycle= s-pp.load_elf_binary > 4.22 =C4=85 4% -2.8 1.45 =C4=85 8% perf-profile.chil= dren.cycles-pp.unlink_file_vma > 5.34 -2.7 2.65 =C4=85 2% perf-profile.children.= cycles-pp.exit_mm > 6.67 -2.7 4.00 perf-profile.children.cycle= s-pp.__x64_sys_exit_group > 6.67 -2.7 4.00 perf-profile.children.cycle= s-pp.do_group_exit > 6.66 -2.7 3.99 perf-profile.children.cycle= s-pp.do_exit > 4.22 =C4=85 3% -2.3 1.87 =C4=85 5% perf-profile.chil= dren.cycles-pp.__split_vma > 3.63 =C4=85 4% -2.2 1.43 =C4=85 7% perf-profile.chil= dren.cycles-pp.vma_prepare > 4.84 -2.0 2.80 =C4=85 2% perf-profile.children.= cycles-pp.do_idle > 4.84 -2.0 2.80 =C4=85 2% perf-profile.children.= cycles-pp.common_startup_64 > 4.84 -2.0 2.80 =C4=85 2% perf-profile.children.= cycles-pp.cpu_startup_entry > 4.77 -2.0 2.76 =C4=85 2% perf-profile.children.= cycles-pp.start_secondary > 4.16 -1.7 2.42 =C4=85 2% perf-profile.children.= cycles-pp.cpuidle_idle_call > 3.94 -1.6 2.30 =C4=85 2% perf-profile.children.= cycles-pp.do_fault > 3.44 -1.6 1.80 perf-profile.children.cycle= s-pp.begin_new_exec > 3.86 -1.6 2.26 =C4=85 2% perf-profile.children.= cycles-pp.cpuidle_enter > 3.85 -1.6 2.24 =C4=85 2% perf-profile.children.= cycles-pp.cpuidle_enter_state > 3.28 -1.6 1.71 perf-profile.children.cycle= s-pp.exec_mmap > 4.14 -1.6 2.58 perf-profile.children.cycle= s-pp.kernel_clone > 3.71 -1.6 2.16 =C4=85 2% perf-profile.children.= cycles-pp.acpi_idle_enter > 3.70 -1.5 2.15 =C4=85 2% perf-profile.children.= cycles-pp.acpi_safe_halt > 3.78 -1.5 2.30 perf-profile.children.cycle= s-pp.__do_sys_clone > 2.49 =C4=85 3% -1.5 1.04 =C4=85 6% perf-profile.chil= dren.cycles-pp.unmap_region > 3.64 -1.4 2.21 perf-profile.children.cycle= s-pp._Fork > 3.43 -1.4 2.00 perf-profile.children.cycle= s-pp.do_read_fault > 3.34 -1.4 1.95 perf-profile.children.cycle= s-pp.filemap_map_pages > 3.67 -1.4 2.30 perf-profile.children.cycle= s-pp.copy_process > 2.65 =C4=85 2% -1.4 1.29 =C4=85 3% perf-profile.chil= dren.cycles-pp.dup_mm > 4.43 =C4=85 12% -1.3 3.16 =C4=85 11% perf-profile.chil= dren.cycles-pp.__schedule > 2.34 =C4=85 2% -1.2 1.12 =C4=85 3% perf-profile.chil= dren.cycles-pp.dup_mmap > 2.74 -1.2 1.59 perf-profile.children.cycle= s-pp.unmap_vmas > 2.54 -1.1 1.47 perf-profile.children.cycle= s-pp.unmap_page_range > 2.48 -1.0 1.43 perf-profile.children.cycle= s-pp.zap_pmd_range > 3.46 =C4=85 12% -1.0 2.42 =C4=85 11% perf-profile.chil= dren.cycles-pp.rwsem_down_read_slowpath > 2.43 -1.0 1.41 perf-profile.children.cycle= s-pp.zap_pte_range > 2.59 -1.0 1.57 perf-profile.children.cycle= s-pp.asm_sysvec_call_function_single > 3.64 =C4=85 11% -1.0 2.63 =C4=85 10% perf-profile.chil= dren.cycles-pp.down_read > 3.67 =C4=85 13% -1.0 2.71 =C4=85 12% perf-profile.chil= dren.cycles-pp.schedule > 2.29 -1.0 1.33 perf-profile.children.cycle= s-pp.kmem_cache_free > 2.15 -0.9 1.20 =C4=85 2% perf-profile.children.= cycles-pp.elf_load > 2.10 -0.9 1.21 =C4=85 2% perf-profile.children.= cycles-pp.zap_present_ptes > 1.95 =C4=85 2% -0.8 1.13 perf-profile.children.= cycles-pp.next_uptodate_folio > 3.10 =C4=85 13% -0.8 2.31 =C4=85 12% perf-profile.chil= dren.cycles-pp.schedule_preempt_disabled > 1.66 -0.7 0.91 perf-profile.children.cycle= s-pp.tlb_finish_mmu > 1.76 -0.7 1.08 perf-profile.children.cycle= s-pp.clear_page_erms > 1.48 -0.7 0.80 perf-profile.children.cycle= s-pp.__tlb_batch_free_encoded_pages > 1.47 -0.7 0.80 =C4=85 2% perf-profile.children.= cycles-pp.free_pages_and_swap_cache > 1.54 -0.6 0.92 =C4=85 2% perf-profile.children.= cycles-pp.up_write > 1.29 -0.6 0.67 =C4=85 3% perf-profile.children.= cycles-pp.__x64_sys_mprotect > 1.29 -0.6 0.67 =C4=85 3% perf-profile.children.= cycles-pp.do_mprotect_pkey > 1.11 =C4=85 3% -0.6 0.52 =C4=85 4% perf-profile.chil= dren.cycles-pp.rwsem_spin_on_owner > 1.50 -0.6 0.91 perf-profile.children.cycle= s-pp.handle_softirqs > 1.24 =C4=85 2% -0.6 0.66 =C4=85 2% perf-profile.chil= dren.cycles-pp.load_elf_interp > 1.43 -0.6 0.87 perf-profile.children.cycle= s-pp.__do_huge_pmd_anonymous_page > 1.15 -0.6 0.58 =C4=85 3% perf-profile.children.= cycles-pp.mprotect_fixup > 1.20 =C4=85 3% -0.6 0.65 =C4=85 4% perf-profile.chil= dren.cycles-pp.ret_from_fork_asm > 1.41 -0.6 0.86 perf-profile.children.cycle= s-pp.clear_huge_page > 1.32 -0.6 0.77 =C4=85 2% perf-profile.children.= cycles-pp.rcu_core > 1.28 -0.5 0.74 =C4=85 2% perf-profile.children.= cycles-pp.rcu_do_batch > 1.18 -0.5 0.64 perf-profile.children.cycle= s-pp.folios_put_refs > 1.35 -0.5 0.81 perf-profile.children.cycle= s-pp.kmem_cache_alloc_noprof > 1.02 =C4=85 2% -0.5 0.51 =C4=85 3% perf-profile.chil= dren.cycles-pp.vma_modify > 1.32 -0.5 0.80 perf-profile.children.cycle= s-pp.alloc_pages_mpol_noprof > 1.08 =C4=85 3% -0.5 0.57 =C4=85 4% perf-profile.chil= dren.cycles-pp.ret_from_fork > 1.26 -0.5 0.77 =C4=85 2% perf-profile.children.= cycles-pp.__alloc_pages_noprof > 1.80 =C4=85 2% -0.5 1.32 =C4=85 2% perf-profile.chil= dren.cycles-pp.asm_sysvec_apic_timer_interrupt > 1.19 -0.4 0.74 perf-profile.children.cycle= s-pp.sysvec_call_function_single > 0.88 =C4=85 4% -0.4 0.46 =C4=85 4% perf-profile.chil= dren.cycles-pp.kthread > 1.00 =C4=85 2% -0.4 0.58 =C4=85 2% perf-profile.chil= dren.cycles-pp.vma_interval_tree_insert > 0.92 -0.4 0.51 =C4=85 2% perf-profile.children.= cycles-pp.__slab_free > 0.96 -0.4 0.54 =C4=85 2% perf-profile.children.= cycles-pp.__vm_munmap > 1.02 -0.4 0.61 perf-profile.children.cycle= s-pp.select_task_rq_fair > 1.61 -0.4 1.19 =C4=85 2% perf-profile.children.= cycles-pp.sysvec_apic_timer_interrupt > 0.98 -0.4 0.59 perf-profile.children.cycle= s-pp.wp_page_copy > 0.73 =C4=85 4% -0.4 0.36 =C4=85 5% perf-profile.chil= dren.cycles-pp.smpboot_thread_fn > 1.01 -0.4 0.64 perf-profile.children.cycle= s-pp.__sysvec_call_function_single > 0.99 -0.4 0.62 perf-profile.children.cycle= s-pp.__flush_smp_call_function_queue > 0.92 -0.4 0.56 =C4=85 2% perf-profile.children.= cycles-pp.do_anonymous_page > 0.98 -0.4 0.62 =C4=85 2% perf-profile.children.= cycles-pp.try_to_wake_up > 0.92 -0.4 0.56 perf-profile.children.cycle= s-pp.__memcg_slab_free_hook > 0.82 -0.4 0.46 perf-profile.children.cycle= s-pp.folio_remove_rmap_ptes > 0.79 -0.4 0.43 perf-profile.children.cycle= s-pp.alloc_empty_file > 0.94 -0.3 0.59 =C4=85 2% perf-profile.children.= cycles-pp.rwsem_wake > 0.90 -0.3 0.56 perf-profile.children.cycle= s-pp.__memcg_slab_post_alloc_hook > 0.55 =C4=85 4% -0.3 0.22 =C4=85 6% perf-profile.chil= dren.cycles-pp.vma_expand > 0.82 -0.3 0.50 =C4=85 2% perf-profile.children.= cycles-pp.get_page_from_freelist > 1.02 -0.3 0.71 perf-profile.children.cycle= s-pp.irq_exit_rcu > 0.82 =C4=85 2% -0.3 0.52 perf-profile.children.= cycles-pp.sched_ttwu_pending > 0.83 -0.3 0.52 =C4=85 2% perf-profile.children.= cycles-pp.wake_up_q > 0.77 -0.3 0.47 perf-profile.children.cycle= s-pp.__d_lookup_rcu > 0.74 -0.3 0.44 perf-profile.children.cycle= s-pp.copy_strings > 0.69 -0.3 0.40 =C4=85 2% perf-profile.children.= cycles-pp.vma_complete > 0.51 =C4=85 2% -0.3 0.22 =C4=85 4% perf-profile.chil= dren.cycles-pp.run_ksoftirqd > 0.79 =C4=85 2% -0.3 0.51 =C4=85 2% perf-profile.chil= dren.cycles-pp.activate_task > 0.61 -0.3 0.34 =C4=85 3% perf-profile.children.= cycles-pp._compound_head > 0.76 =C4=85 2% -0.3 0.49 perf-profile.children.= cycles-pp.ttwu_do_activate > 0.64 -0.3 0.37 =C4=85 3% perf-profile.children.= cycles-pp.mm_init > 0.62 -0.3 0.36 =C4=85 2% perf-profile.children.= cycles-pp.sched_balance_find_dst_cpu > 0.39 =C4=85 17% -0.3 0.14 =C4=85 10% perf-profile.chil= dren.cycles-pp._raw_spin_lock_irq > 0.52 =C4=85 2% -0.3 0.27 =C4=85 3% perf-profile.chil= dren.cycles-pp._raw_spin_lock_irqsave > 0.53 =C4=85 2% -0.2 0.28 perf-profile.children.= cycles-pp.init_file > 0.54 =C4=85 3% -0.2 0.29 =C4=85 2% perf-profile.chil= dren.cycles-pp.schedule_idle > 0.56 -0.2 0.31 =C4=85 2% perf-profile.children.= cycles-pp.finish_task_switch > 0.55 -0.2 0.31 =C4=85 2% perf-profile.children.= cycles-pp.__mmdrop > 0.57 -0.2 0.33 =C4=85 2% perf-profile.children.= cycles-pp.copy_page_range > 0.70 =C4=85 4% -0.2 0.47 =C4=85 3% perf-profile.chil= dren.cycles-pp.dequeue_task_fair > 0.68 =C4=85 3% -0.2 0.45 perf-profile.children.= cycles-pp.enqueue_task_fair > 0.58 -0.2 0.34 perf-profile.children.cycle= s-pp.syscall_exit_to_user_mode > 0.55 -0.2 0.32 =C4=85 2% perf-profile.children.= cycles-pp.copy_p4d_range > 0.56 -0.2 0.34 perf-profile.children.cycle= s-pp.mod_objcg_state > 0.54 -0.2 0.32 =C4=85 2% perf-profile.children.= cycles-pp.sched_balance_find_dst_group > 0.66 =C4=85 3% -0.2 0.44 =C4=85 3% perf-profile.chil= dren.cycles-pp.update_load_avg > 0.54 -0.2 0.32 =C4=85 2% perf-profile.children.= cycles-pp.unlink_anon_vmas > 0.51 =C4=85 2% -0.2 0.30 perf-profile.children.= cycles-pp.update_sg_wakeup_stats > 0.56 =C4=85 4% -0.2 0.34 =C4=85 4% perf-profile.chil= dren.cycles-pp.wait4 > 0.52 -0.2 0.31 =C4=85 3% perf-profile.children.= cycles-pp.alloc_bprm > 0.44 =C4=85 2% -0.2 0.23 perf-profile.children.= cycles-pp.security_file_alloc > 0.56 -0.2 0.35 =C4=85 2% perf-profile.children.= cycles-pp._IO_default_xsputn > 0.52 -0.2 0.31 perf-profile.children.cycle= s-pp.mas_store_prealloc > 0.54 -0.2 0.33 =C4=85 2% perf-profile.children.= cycles-pp.perf_event_mmap > 0.51 -0.2 0.30 =C4=85 2% perf-profile.children.= cycles-pp.set_pte_range > 0.52 =C4=85 2% -0.2 0.32 =C4=85 3% perf-profile.chil= dren.cycles-pp._IO_fwrite > 0.52 -0.2 0.32 perf-profile.children.cycle= s-pp.perf_event_mmap_event > 0.55 =C4=85 3% -0.2 0.34 =C4=85 2% perf-profile.chil= dren.cycles-pp.dequeue_entity > 0.45 -0.2 0.25 =C4=85 2% perf-profile.children.= cycles-pp.__pte_offset_map_lock > 0.54 =C4=85 3% -0.2 0.34 =C4=85 2% perf-profile.chil= dren.cycles-pp.enqueue_entity > 0.52 -0.2 0.32 perf-profile.children.cycle= s-pp.native_irq_return_iret > 0.52 =C4=85 5% -0.2 0.32 =C4=85 4% perf-profile.chil= dren.cycles-pp.vfs_read > 0.48 -0.2 0.29 perf-profile.children.cycle= s-pp.sync_regs > 0.51 -0.2 0.32 =C4=85 3% perf-profile.children.= cycles-pp.alloc_anon_folio > 0.38 -0.2 0.19 perf-profile.children.cycle= s-pp.apparmor_file_alloc_security > 0.46 =C4=85 2% -0.2 0.27 =C4=85 3% perf-profile.chil= dren.cycles-pp.__x64_sys_munmap > 0.49 =C4=85 2% -0.2 0.31 =C4=85 2% perf-profile.chil= dren.cycles-pp.vma_alloc_folio_noprof > 0.50 =C4=85 5% -0.2 0.32 =C4=85 4% perf-profile.chil= dren.cycles-pp.read > 0.46 -0.2 0.28 perf-profile.children.cycle= s-pp.__cond_resched > 0.48 =C4=85 6% -0.2 0.30 =C4=85 5% perf-profile.chil= dren.cycles-pp.kernel_wait4 > 0.48 =C4=85 6% -0.2 0.30 =C4=85 4% perf-profile.chil= dren.cycles-pp.__do_sys_wait4 > 0.49 =C4=85 5% -0.2 0.31 =C4=85 4% perf-profile.chil= dren.cycles-pp.ksys_read > 0.42 -0.2 0.25 perf-profile.children.cycle= s-pp.lock_vma_under_rcu > 0.44 -0.2 0.27 perf-profile.children.cycle= s-pp.strnlen_user > 0.41 -0.2 0.24 =C4=85 2% perf-profile.children.= cycles-pp.__libc_early_init > 0.46 =C4=85 6% -0.2 0.29 =C4=85 5% perf-profile.chil= dren.cycles-pp.do_wait > 0.40 -0.2 0.23 =C4=85 2% perf-profile.children.= cycles-pp.wake_up_new_task > 0.42 =C4=85 2% -0.2 0.25 perf-profile.children.= cycles-pp.vma_interval_tree_remove > 0.41 -0.2 0.24 =C4=85 2% perf-profile.children.= cycles-pp.__libc_fork > 0.41 -0.2 0.24 =C4=85 2% perf-profile.children.= cycles-pp.mas_wr_store_entry > 0.39 =C4=85 2% -0.2 0.22 =C4=85 3% perf-profile.chil= dren.cycles-pp.getname_flags > 0.41 =C4=85 2% -0.2 0.25 perf-profile.children.= cycles-pp.get_arg_page > 0.39 =C4=85 2% -0.2 0.22 =C4=85 3% perf-profile.chil= dren.cycles-pp.sched_exec > 0.40 -0.2 0.23 =C4=85 2% perf-profile.children.= cycles-pp.rep_stos_alternative > 0.40 -0.2 0.24 =C4=85 2% perf-profile.children.= cycles-pp.vm_area_dup > 0.40 -0.2 0.24 =C4=85 2% perf-profile.children.= cycles-pp.perf_iterate_sb > 0.41 -0.2 0.26 perf-profile.children.cycle= s-pp.select_task_rq > 0.37 -0.2 0.22 perf-profile.children.cycle= s-pp.pcpu_alloc_noprof > 1.16 -0.2 1.01 perf-profile.children.cycle= s-pp.open64 > 0.36 =C4=85 2% -0.1 0.22 =C4=85 2% perf-profile.chil= dren.cycles-pp.__memcg_kmem_charge_page > 0.35 -0.1 0.20 =C4=85 2% perf-profile.children.= cycles-pp.pte_alloc_one > 0.35 =C4=85 2% -0.1 0.21 =C4=85 2% perf-profile.chil= dren.cycles-pp.setup_arg_pages > 0.35 -0.1 0.21 perf-profile.children.cycle= s-pp.get_user_pages_remote > 0.36 -0.1 0.22 =C4=85 2% perf-profile.children.= cycles-pp.create_elf_tables > 0.32 -0.1 0.18 =C4=85 2% perf-profile.children.= cycles-pp.copy_pte_range > 0.34 -0.1 0.20 =C4=85 2% perf-profile.children.= cycles-pp.__d_alloc > 0.34 =C4=85 2% -0.1 0.20 =C4=85 3% perf-profile.chil= dren.cycles-pp.__get_user_pages > 0.31 -0.1 0.18 =C4=85 2% perf-profile.children.= cycles-pp.folio_batch_move_lru > 0.31 -0.1 0.18 =C4=85 2% perf-profile.children.= cycles-pp.lru_add_drain > 0.25 =C4=85 4% -0.1 0.12 =C4=85 4% perf-profile.chil= dren.cycles-pp.security_file_free > 0.33 -0.1 0.20 =C4=85 2% perf-profile.children.= cycles-pp.dup_task_struct > 0.31 -0.1 0.18 perf-profile.children.cycle= s-pp.lru_add_drain_cpu > 0.34 -0.1 0.21 =C4=85 3% perf-profile.children.= cycles-pp.__mem_cgroup_charge > 0.31 -0.1 0.18 =C4=85 2% perf-profile.children.= cycles-pp.folio_add_file_rmap_ptes > 0.30 =C4=85 2% -0.1 0.17 =C4=85 5% perf-profile.chil= dren.cycles-pp.rmqueue > 0.29 =C4=85 3% -0.1 0.16 =C4=85 3% perf-profile.chil= dren.cycles-pp.__call_rcu_common > 0.33 =C4=85 2% -0.1 0.20 =C4=85 3% perf-profile.chil= dren.cycles-pp.___perf_sw_event > 0.31 =C4=85 2% -0.1 0.18 =C4=85 2% perf-profile.chil= dren.cycles-pp.__vm_area_free > 0.91 -0.1 0.79 =C4=85 2% perf-profile.children.= cycles-pp.unlinkat > 0.24 =C4=85 3% -0.1 0.11 =C4=85 4% perf-profile.chil= dren.cycles-pp.apparmor_file_free_security > 0.31 -0.1 0.18 =C4=85 2% perf-profile.children.= cycles-pp.__mod_memcg_lruvec_state > 0.29 =C4=85 2% -0.1 0.17 =C4=85 2% perf-profile.chil= dren.cycles-pp.mas_wr_node_store > 0.28 -0.1 0.16 =C4=85 2% perf-profile.children.= cycles-pp.__lruvec_stat_mod_folio > 0.30 -0.1 0.18 =C4=85 2% perf-profile.children.= cycles-pp.clear_bhb_loop > 0.34 =C4=85 2% -0.1 0.22 perf-profile.children.= cycles-pp.write > 0.30 =C4=85 2% -0.1 0.18 =C4=85 2% perf-profile.chil= dren.cycles-pp.shift_arg_pages > 0.31 =C4=85 2% -0.1 0.19 =C4=85 5% perf-profile.chil= dren.cycles-pp.mas_find > 0.28 =C4=85 2% -0.1 0.16 =C4=85 2% perf-profile.chil= dren.cycles-pp.__pte_alloc > 0.90 -0.1 0.78 =C4=85 2% perf-profile.children.= cycles-pp.__x64_sys_unlinkat > 0.89 -0.1 0.78 =C4=85 2% perf-profile.children.= cycles-pp.do_unlinkat > 0.26 -0.1 0.15 =C4=85 2% perf-profile.children.= cycles-pp.__do_wait > 0.29 -0.1 0.18 =C4=85 2% perf-profile.children.= cycles-pp.mas_walk > 0.50 =C4=85 2% -0.1 0.38 perf-profile.children.= cycles-pp.fput > 0.28 =C4=85 2% -0.1 0.17 =C4=85 2% perf-profile.chil= dren.cycles-pp.__percpu_counter_sum > 0.28 =C4=85 2% -0.1 0.16 =C4=85 4% perf-profile.chil= dren.cycles-pp.__perf_sw_event > 0.27 =C4=85 2% -0.1 0.16 =C4=85 3% perf-profile.chil= dren.cycles-pp.strncpy_from_user > 0.29 =C4=85 2% -0.1 0.18 =C4=85 2% perf-profile.chil= dren.cycles-pp.__wp_page_copy_user > 0.29 =C4=85 2% -0.1 0.18 =C4=85 2% perf-profile.chil= dren.cycles-pp.copy_mc_enhanced_fast_string > 0.29 =C4=85 3% -0.1 0.18 =C4=85 2% perf-profile.chil= dren.cycles-pp.__d_add > 0.28 -0.1 0.17 =C4=85 2% perf-profile.children.= cycles-pp.kmem_cache_alloc_lru_noprof > 0.32 -0.1 0.20 =C4=85 2% perf-profile.children.= cycles-pp.ksys_write > 0.27 -0.1 0.16 =C4=85 4% perf-profile.children.= cycles-pp.memset_orig > 0.28 =C4=85 2% -0.1 0.17 =C4=85 2% perf-profile.chil= dren.cycles-pp.vm_area_alloc > 0.27 =C4=85 2% -0.1 0.16 perf-profile.children.= cycles-pp.copy_string_kernel > 0.27 =C4=85 2% -0.1 0.16 =C4=85 4% perf-profile.chil= dren.cycles-pp.flush_tlb_mm_range > 0.58 =C4=85 3% -0.1 0.48 =C4=85 3% perf-profile.chil= dren.cycles-pp.__sysvec_apic_timer_interrupt > 0.30 =C4=85 2% -0.1 0.19 =C4=85 2% perf-profile.chil= dren.cycles-pp.simple_lookup > 0.26 -0.1 0.16 =C4=85 3% perf-profile.children.= cycles-pp.anon_vma_fork > 0.30 -0.1 0.20 perf-profile.children.cycle= s-pp.vfs_write > 0.26 -0.1 0.15 =C4=85 3% perf-profile.children.= cycles-pp.perf_event_mmap_output > 0.26 =C4=85 2% -0.1 0.15 =C4=85 2% perf-profile.chil= dren.cycles-pp.__close > 0.24 =C4=85 2% -0.1 0.14 =C4=85 4% perf-profile.chil= dren.cycles-pp.free_unref_page_commit > 0.25 =C4=85 3% -0.1 0.14 =C4=85 3% perf-profile.chil= dren.cycles-pp.__fput > 0.57 =C4=85 4% -0.1 0.47 =C4=85 3% perf-profile.chil= dren.cycles-pp.hrtimer_interrupt > 0.28 -0.1 0.18 =C4=85 2% perf-profile.children.= cycles-pp._IO_padn > 0.41 =C4=85 2% -0.1 0.31 =C4=85 2% perf-profile.chil= dren.cycles-pp.__vfork > 0.22 =C4=85 3% -0.1 0.12 =C4=85 3% perf-profile.chil= dren.cycles-pp.__rmqueue_pcplist > 0.23 =C4=85 3% -0.1 0.13 =C4=85 5% perf-profile.chil= dren.cycles-pp.__rb_insert_augmented > 0.24 =C4=85 3% -0.1 0.14 =C4=85 4% perf-profile.chil= dren.cycles-pp.filemap_read > 0.24 -0.1 0.14 perf-profile.children.cycle= s-pp.vmf_anon_prepare > 0.20 =C4=85 2% -0.1 0.10 perf-profile.children.= cycles-pp.__page_cache_release > 0.23 -0.1 0.14 =C4=85 3% perf-profile.children.= cycles-pp.select_idle_sibling > 0.23 =C4=85 2% -0.1 0.14 =C4=85 2% perf-profile.chil= dren.cycles-pp.__pmd_alloc > 0.23 =C4=85 2% -0.1 0.14 =C4=85 4% perf-profile.chil= dren.cycles-pp.__check_object_size > 0.23 =C4=85 2% -0.1 0.14 =C4=85 3% perf-profile.chil= dren.cycles-pp.free_unref_folios > 0.26 -0.1 0.16 =C4=85 2% perf-profile.children.= cycles-pp.cgroup_rstat_updated > 0.22 =C4=85 2% -0.1 0.13 =C4=85 5% perf-profile.chil= dren.cycles-pp.mas_preallocate > 0.20 =C4=85 3% -0.1 0.11 perf-profile.children.= cycles-pp.___slab_alloc > 0.22 -0.1 0.13 perf-profile.children.cycle= s-pp.__anon_vma_prepare > 0.21 =C4=85 4% -0.1 0.12 perf-profile.children.= cycles-pp.task_work_run > 0.20 =C4=85 3% -0.1 0.11 =C4=85 3% perf-profile.chil= dren.cycles-pp.rcu_segcblist_enqueue > 0.25 -0.1 0.16 =C4=85 3% perf-profile.children.= cycles-pp.up_read > 0.20 -0.1 0.12 =C4=85 4% perf-profile.children.= cycles-pp.free_pcppages_bulk > 0.21 =C4=85 2% -0.1 0.12 =C4=85 3% perf-profile.chil= dren.cycles-pp.do_open_execat > 0.16 =C4=85 3% -0.1 0.07 =C4=85 6% perf-profile.chil= dren.cycles-pp.folio_lruvec_lock_irqsave > 0.20 =C4=85 2% -0.1 0.12 =C4=85 3% perf-profile.chil= dren.cycles-pp.wait_task_zombie > 0.37 =C4=85 2% -0.1 0.28 =C4=85 2% perf-profile.chil= dren.cycles-pp.__x64_sys_vfork > 0.19 =C4=85 2% -0.1 0.11 =C4=85 5% perf-profile.chil= dren.cycles-pp.__percpu_counter_init_many > 0.20 -0.1 0.12 =C4=85 3% perf-profile.children.= cycles-pp.percpu_counter_add_batch > 0.20 =C4=85 3% -0.1 0.12 =C4=85 4% perf-profile.chil= dren.cycles-pp.try_charge_memcg > 0.20 =C4=85 2% -0.1 0.12 =C4=85 3% perf-profile.chil= dren.cycles-pp.alloc_thread_stack_node > 0.19 =C4=85 2% -0.1 0.11 =C4=85 4% perf-profile.chil= dren.cycles-pp.menu_select > 0.19 =C4=85 2% -0.1 0.11 =C4=85 4% perf-profile.chil= dren.cycles-pp.schedule_tail > 0.22 -0.1 0.14 =C4=85 2% perf-profile.children.= cycles-pp.ttwu_queue_wakelist > 0.18 =C4=85 2% -0.1 0.10 =C4=85 3% perf-profile.chil= dren.cycles-pp.rmqueue_bulk > 0.17 =C4=85 15% -0.1 0.09 =C4=85 4% perf-profile.chil= dren.cycles-pp.exit_notify > 0.18 =C4=85 2% -0.1 0.10 =C4=85 3% perf-profile.chil= dren.cycles-pp.free_unref_page > 0.19 =C4=85 2% -0.1 0.12 =C4=85 4% perf-profile.chil= dren.cycles-pp.flush_tlb_func > 0.20 =C4=85 3% -0.1 0.12 =C4=85 4% perf-profile.chil= dren.cycles-pp.__memcpy > 0.21 -0.1 0.13 =C4=85 3% perf-profile.children.= cycles-pp.memcg_account_kmem > 0.20 =C4=85 2% -0.1 0.12 =C4=85 3% perf-profile.chil= dren.cycles-pp.__count_memcg_events > 0.45 =C4=85 3% -0.1 0.38 =C4=85 3% perf-profile.chil= dren.cycles-pp.__hrtimer_run_queues > 0.19 -0.1 0.12 =C4=85 4% perf-profile.children.= cycles-pp.anon_vma_clone > 0.18 =C4=85 2% -0.1 0.10 perf-profile.children.= cycles-pp.rcu_cblist_dequeue > 0.18 =C4=85 2% -0.1 0.11 perf-profile.children.= cycles-pp.select_idle_cpu > 0.19 -0.1 0.12 =C4=85 4% perf-profile.children.= cycles-pp.__put_user_8 > 0.18 -0.1 0.11 =C4=85 4% perf-profile.children.= cycles-pp.__pud_alloc > 0.18 =C4=85 2% -0.1 0.10 =C4=85 4% perf-profile.chil= dren.cycles-pp.__x64_sys_close > 0.19 =C4=85 2% -0.1 0.11 =C4=85 4% perf-profile.chil= dren.cycles-pp.switch_mm_irqs_off > 0.16 =C4=85 3% -0.1 0.09 =C4=85 4% perf-profile.chil= dren.cycles-pp.__do_fault > 0.22 =C4=85 10% -0.1 0.15 =C4=85 10% perf-profile.chil= dren.cycles-pp.pipe_read > 0.17 =C4=85 2% -0.1 0.10 =C4=85 4% perf-profile.chil= dren.cycles-pp.available_idle_cpu > 0.20 =C4=85 4% -0.1 0.13 =C4=85 2% perf-profile.chil= dren.cycles-pp.sched_balance_update_blocked_averages > 0.23 =C4=85 3% -0.1 0.16 =C4=85 2% perf-profile.chil= dren.cycles-pp.update_curr > 0.18 =C4=85 2% -0.1 0.11 perf-profile.children.= cycles-pp.__munmap > 0.16 =C4=85 2% -0.1 0.09 =C4=85 4% perf-profile.chil= dren.cycles-pp.__switch_to_asm > 0.16 =C4=85 2% -0.1 0.09 =C4=85 5% perf-profile.chil= dren.cycles-pp.asm_sysvec_reschedule_ipi > 0.17 =C4=85 2% -0.1 0.10 =C4=85 4% perf-profile.chil= dren.cycles-pp.do_open > 0.42 =C4=85 3% -0.1 0.36 =C4=85 3% perf-profile.chil= dren.cycles-pp.tick_nohz_handler > 0.17 =C4=85 3% -0.1 0.10 =C4=85 3% perf-profile.chil= dren.cycles-pp._IO_file_xsputn > 0.17 =C4=85 2% -0.1 0.10 =C4=85 4% perf-profile.chil= dren.cycles-pp.__get_user_8 > 0.17 =C4=85 2% -0.1 0.10 =C4=85 4% perf-profile.chil= dren.cycles-pp.__getrlimit > 0.17 =C4=85 2% -0.1 0.10 =C4=85 4% perf-profile.chil= dren.cycles-pp.__rseq_handle_notify_resume > 0.17 =C4=85 2% -0.1 0.10 =C4=85 4% perf-profile.chil= dren.cycles-pp.release_task > 0.18 =C4=85 2% -0.1 0.11 =C4=85 3% perf-profile.chil= dren.cycles-pp.__mod_memcg_state > 0.16 =C4=85 3% -0.1 0.09 perf-profile.children.= cycles-pp.free_pgd_range > 0.16 =C4=85 2% -0.1 0.10 =C4=85 4% perf-profile.chil= dren.cycles-pp.mas_wr_bnode > 0.15 =C4=85 2% -0.1 0.08 =C4=85 5% perf-profile.chil= dren.cycles-pp.free_p4d_range > 0.17 -0.1 0.11 =C4=85 4% perf-profile.children.= cycles-pp.mem_cgroup_commit_charge > 0.19 -0.1 0.13 =C4=85 2% perf-profile.children.= cycles-pp.obj_cgroup_charge > 0.16 =C4=85 3% -0.1 0.09 =C4=85 5% perf-profile.chil= dren.cycles-pp._find_next_bit > 0.16 =C4=85 3% -0.1 0.09 =C4=85 5% perf-profile.chil= dren.cycles-pp.get_free_pages_noprof > 0.16 =C4=85 2% -0.1 0.10 perf-profile.children.= cycles-pp.native_flush_tlb_one_user > 0.16 =C4=85 2% -0.1 0.10 =C4=85 3% perf-profile.chil= dren.cycles-pp.rseq_ip_fixup > 0.38 =C4=85 4% -0.1 0.32 =C4=85 3% perf-profile.chil= dren.cycles-pp.update_process_times > 0.14 =C4=85 4% -0.1 0.08 =C4=85 4% perf-profile.chil= dren.cycles-pp.__ctype_init > 0.14 -0.1 0.08 perf-profile.children.cycle= s-pp.arch_do_signal_or_restart > 0.15 =C4=85 2% -0.1 0.09 =C4=85 4% perf-profile.chil= dren.cycles-pp.pgd_alloc > 0.16 =C4=85 2% -0.1 0.10 =C4=85 3% perf-profile.chil= dren.cycles-pp.move_page_tables > 0.17 =C4=85 4% -0.1 0.11 =C4=85 4% perf-profile.chil= dren.cycles-pp.prepare_task_switch > 0.14 =C4=85 2% -0.1 0.08 perf-profile.children.= cycles-pp.free_pud_range > 0.13 =C4=85 2% -0.1 0.08 =C4=85 6% perf-profile.chil= dren.cycles-pp.__rb_erase_color > 0.14 =C4=85 3% -0.1 0.08 perf-profile.children.= cycles-pp._exit > 0.14 =C4=85 4% -0.1 0.08 =C4=85 5% perf-profile.chil= dren.cycles-pp.check_heap_object > 0.14 =C4=85 4% -0.1 0.08 =C4=85 5% perf-profile.chil= dren.cycles-pp.rwsem_mark_wake > 0.14 =C4=85 2% -0.1 0.08 =C4=85 5% perf-profile.chil= dren.cycles-pp.switch_fpu_return > 0.14 =C4=85 10% -0.1 0.08 =C4=85 4% perf-profile.chil= dren.cycles-pp.inode_permission > 0.14 =C4=85 4% -0.1 0.08 =C4=85 4% perf-profile.chil= dren.cycles-pp.mas_split > 0.15 =C4=85 3% -0.1 0.09 =C4=85 6% perf-profile.chil= dren.cycles-pp.mas_next_slot > 0.15 =C4=85 3% -0.1 0.09 perf-profile.children.= cycles-pp.strnlen > 0.14 =C4=85 3% -0.1 0.08 =C4=85 4% perf-profile.chil= dren.cycles-pp.generic_file_write_iter > 0.17 =C4=85 6% -0.1 0.12 =C4=85 4% perf-profile.chil= dren.cycles-pp.update_rq_clock > 0.13 -0.1 0.08 =C4=85 6% perf-profile.children.= cycles-pp.__filemap_get_folio > 0.13 =C4=85 3% -0.1 0.07 =C4=85 5% perf-profile.chil= dren.cycles-pp.__mem_cgroup_uncharge_folios > 0.13 =C4=85 4% -0.1 0.08 =C4=85 6% perf-profile.chil= dren.cycles-pp.__put_anon_vma > 0.14 =C4=85 2% -0.1 0.08 =C4=85 5% perf-profile.chil= dren.cycles-pp.__put_user_4 > 0.17 =C4=85 5% -0.1 0.12 =C4=85 3% perf-profile.chil= dren.cycles-pp.__update_load_avg_cfs_rq > 0.12 =C4=85 3% -0.1 0.07 =C4=85 5% perf-profile.chil= dren.cycles-pp.vm_area_free_rcu_cb > 0.14 =C4=85 2% -0.1 0.09 =C4=85 4% perf-profile.chil= dren.cycles-pp.wake_affine > 0.14 =C4=85 3% -0.1 0.08 =C4=85 4% perf-profile.chil= dren.cycles-pp._copy_from_user > 0.12 =C4=85 4% -0.1 0.07 =C4=85 5% perf-profile.chil= dren.cycles-pp.__switch_to > 0.14 =C4=85 3% -0.1 0.09 perf-profile.children.= cycles-pp.getenv > 0.13 =C4=85 2% -0.1 0.08 =C4=85 6% perf-profile.chil= dren.cycles-pp.mas_alloc_nodes > 0.08 =C4=85 4% -0.1 0.02 =C4=85 99% perf-profile.chil= dren.cycles-pp.remove_vma > 0.14 =C4=85 2% -0.1 0.09 perf-profile.children.= cycles-pp.__get_unmapped_area > 0.13 =C4=85 3% -0.1 0.08 =C4=85 6% perf-profile.chil= dren.cycles-pp.down_read_trylock > 0.14 =C4=85 2% -0.1 0.09 perf-profile.children.= cycles-pp.rcu_all_qs > 0.09 =C4=85 5% -0.1 0.04 =C4=85 44% perf-profile.chil= dren.cycles-pp.select_idle_core > 0.13 -0.1 0.08 =C4=85 4% perf-profile.children.= cycles-pp.do_notify_parent > 0.16 =C4=85 3% -0.1 0.10 =C4=85 4% perf-profile.chil= dren.cycles-pp.generic_perform_write > 0.13 =C4=85 3% -0.1 0.08 =C4=85 4% perf-profile.chil= dren.cycles-pp.ptep_clear_flush > 0.12 -0.1 0.07 =C4=85 5% perf-profile.children.= cycles-pp.do_wp_page > 0.13 =C4=85 2% -0.1 0.08 =C4=85 6% perf-profile.chil= dren.cycles-pp.map_vdso > 0.14 =C4=85 3% -0.1 0.08 =C4=85 5% perf-profile.chil= dren.cycles-pp.__free_one_page > 0.12 -0.0 0.07 perf-profile.children.cycle= s-pp.copy_page_to_iter > 0.12 =C4=85 3% -0.0 0.07 =C4=85 6% perf-profile.chil= dren.cycles-pp.mas_store_gfp > 0.11 =C4=85 4% -0.0 0.06 =C4=85 6% perf-profile.chil= dren.cycles-pp.free_percpu > 0.13 =C4=85 3% -0.0 0.08 =C4=85 4% perf-profile.chil= dren.cycles-pp._copy_to_iter > 0.11 =C4=85 3% -0.0 0.06 perf-profile.children.= cycles-pp.restore_fpregs_from_fpstate > 0.07 =C4=85 6% -0.0 0.02 =C4=85 99% perf-profile.chil= dren.cycles-pp.syscall_return_via_sysret > 0.11 =C4=85 5% -0.0 0.06 =C4=85 6% perf-profile.chil= dren.cycles-pp.sched_move_task > 0.11 -0.0 0.06 =C4=85 6% perf-profile.children.= cycles-pp.set_next_entity > 0.11 -0.0 0.06 =C4=85 6% perf-profile.children.= cycles-pp.setlocale > 0.12 =C4=85 4% -0.0 0.08 =C4=85 6% perf-profile.chil= dren.cycles-pp.lru_add_fn > 0.14 =C4=85 10% -0.0 0.10 =C4=85 10% perf-profile.chil= dren.cycles-pp.worker_thread > 0.13 =C4=85 8% -0.0 0.08 =C4=85 10% perf-profile.chil= dren.cycles-pp.xas_load > 0.11 =C4=85 3% -0.0 0.06 =C4=85 7% perf-profile.chil= dren.cycles-pp.__tunable_get_val@plt > 0.11 =C4=85 4% -0.0 0.06 perf-profile.children.= cycles-pp.copy_present_ptes > 0.10 =C4=85 4% -0.0 0.06 =C4=85 6% perf-profile.chil= dren.cycles-pp.finish_fault > 0.13 =C4=85 2% -0.0 0.08 =C4=85 4% perf-profile.chil= dren.cycles-pp.__smp_call_single_queue > 0.12 =C4=85 4% -0.0 0.08 =C4=85 4% perf-profile.chil= dren.cycles-pp.open_exec > 0.07 =C4=85 5% -0.0 0.02 =C4=85 99% perf-profile.chil= dren.cycles-pp.prepend_path > 0.10 =C4=85 3% -0.0 0.05 =C4=85 8% perf-profile.chil= dren.cycles-pp.sched_mm_cid_migrate_to > 0.12 =C4=85 3% -0.0 0.08 =C4=85 4% perf-profile.chil= dren.cycles-pp.llist_add_batch > 0.11 =C4=85 4% -0.0 0.07 =C4=85 5% perf-profile.chil= dren.cycles-pp.__install_special_mapping > 0.10 -0.0 0.06 =C4=85 8% perf-profile.children.= cycles-pp.do_dentry_open > 0.10 =C4=85 4% -0.0 0.05 =C4=85 8% perf-profile.chil= dren.cycles-pp.put_cred_rcu > 0.08 =C4=85 6% -0.0 0.03 =C4=85 70% perf-profile.chil= dren.cycles-pp.vm_normal_page > 0.10 =C4=85 4% -0.0 0.06 perf-profile.children.= cycles-pp.cfree > 0.10 =C4=85 4% -0.0 0.06 perf-profile.children.= cycles-pp.getopt_long > 0.10 =C4=85 4% -0.0 0.06 =C4=85 6% perf-profile.chil= dren.cycles-pp.__exit_signal > 0.09 =C4=85 5% -0.0 0.05 perf-profile.children.= cycles-pp.filemap_fault > 0.09 =C4=85 5% -0.0 0.05 perf-profile.children.= cycles-pp.uncharge_batch > 0.11 =C4=85 4% -0.0 0.07 perf-profile.children.= cycles-pp.arch_get_unmapped_area_topdown_vmflags > 0.15 =C4=85 3% -0.0 0.11 =C4=85 5% perf-profile.chil= dren.cycles-pp.update_rq_clock_task > 0.12 =C4=85 6% -0.0 0.07 =C4=85 5% perf-profile.chil= dren.cycles-pp.x64_sys_call > 0.12 =C4=85 6% -0.0 0.07 =C4=85 6% perf-profile.chil= dren.cycles-pp.path_init > 0.10 =C4=85 4% -0.0 0.06 =C4=85 9% perf-profile.chil= dren.cycles-pp.__vmalloc_node_range_noprof > 0.10 =C4=85 3% -0.0 0.06 perf-profile.children.= cycles-pp.__kernel_read > 0.11 =C4=85 4% -0.0 0.06 =C4=85 7% perf-profile.chil= dren.cycles-pp.__tlb_remove_folio_pages_size > 0.10 =C4=85 3% -0.0 0.06 perf-profile.children.= cycles-pp.__vsnprintf_chk > 0.10 =C4=85 3% -0.0 0.06 perf-profile.children.= cycles-pp.handle_signal > 0.11 =C4=85 11% -0.0 0.06 =C4=85 11% perf-profile.chil= dren.cycles-pp.xas_find > 0.09 =C4=85 4% -0.0 0.05 perf-profile.children.= cycles-pp.prepare_creds > 0.09 =C4=85 4% -0.0 0.05 perf-profile.children.= cycles-pp.strchrnul@plt > 0.10 -0.0 0.06 perf-profile.children.cycle= s-pp.__mod_lruvec_state > 0.10 -0.0 0.06 perf-profile.children.cycle= s-pp.d_path > 0.10 -0.0 0.06 perf-profile.children.cycle= s-pp.do_faccessat > 0.10 =C4=85 5% -0.0 0.06 =C4=85 9% perf-profile.chil= dren.cycles-pp.__close_nocancel > 0.07 =C4=85 6% -0.0 0.03 =C4=85 70% perf-profile.chil= dren.cycles-pp.__sigsuspend > 0.11 =C4=85 3% -0.0 0.07 =C4=85 5% perf-profile.chil= dren.cycles-pp.wakeup_preempt > 0.09 =C4=85 6% -0.0 0.05 perf-profile.children.= cycles-pp.vma_interval_tree_augment_rotate > 0.12 =C4=85 3% -0.0 0.08 =C4=85 4% perf-profile.chil= dren.cycles-pp.native_sched_clock > 0.12 =C4=85 3% -0.0 0.08 =C4=85 4% perf-profile.chil= dren.cycles-pp.sched_clock_cpu > 0.10 -0.0 0.06 =C4=85 6% perf-profile.children.= cycles-pp.handle_pte_fault > 0.10 =C4=85 4% -0.0 0.06 =C4=85 6% perf-profile.chil= dren.cycles-pp.user_path_at_empty > 0.11 =C4=85 13% -0.0 0.08 =C4=85 12% perf-profile.chil= dren.cycles-pp.process_one_work > 0.08 -0.0 0.04 =C4=85 44% perf-profile.children.= cycles-pp.entry_SYSCALL_64 > 0.10 =C4=85 6% -0.0 0.06 perf-profile.children.= cycles-pp.brk > 0.10 =C4=85 3% -0.0 0.06 =C4=85 7% perf-profile.chil= dren.cycles-pp.pipe_write > 0.09 =C4=85 4% -0.0 0.05 perf-profile.children.= cycles-pp.evict > 0.09 =C4=85 4% -0.0 0.05 perf-profile.children.= cycles-pp.malloc > 0.10 =C4=85 5% -0.0 0.06 =C4=85 6% perf-profile.chil= dren.cycles-pp.alloc_fd > 0.09 -0.0 0.05 =C4=85 8% perf-profile.children.= cycles-pp.count > 0.09 -0.0 0.05 =C4=85 8% perf-profile.children.= cycles-pp.expand_downwards > 0.09 =C4=85 4% -0.0 0.06 =C4=85 9% perf-profile.chil= dren.cycles-pp.vm_unmapped_area > 0.09 =C4=85 5% -0.0 0.05 perf-profile.children.= cycles-pp.__p4d_alloc > 0.10 =C4=85 5% -0.0 0.06 perf-profile.children.= cycles-pp.kfree > 0.10 -0.0 0.06 =C4=85 7% perf-profile.children.= cycles-pp.task_h_load > 0.09 -0.0 0.06 =C4=85 9% perf-profile.children.= cycles-pp.__snprintf_chk > 0.08 =C4=85 6% -0.0 0.04 =C4=85 44% perf-profile.chil= dren.cycles-pp.__wake_up > 0.09 -0.0 0.06 =C4=85 9% perf-profile.children.= cycles-pp.irqentry_enter > 0.09 =C4=85 5% -0.0 0.05 =C4=85 7% perf-profile.chil= dren.cycles-pp.seq_read_iter > 0.09 =C4=85 4% -0.0 0.05 =C4=85 8% perf-profile.chil= dren.cycles-pp.entry_SYSRETQ_unsafe_stack > 0.08 =C4=85 5% -0.0 0.05 perf-profile.children.= cycles-pp.seq_read > 0.08 =C4=85 6% -0.0 0.04 =C4=85 44% perf-profile.chil= dren.cycles-pp._IO_setb > 0.10 =C4=85 4% -0.0 0.07 =C4=85 5% perf-profile.chil= dren.cycles-pp.sched_clock > 0.08 =C4=85 5% -0.0 0.05 perf-profile.children.= cycles-pp.__do_sys_brk > 0.08 =C4=85 5% -0.0 0.05 perf-profile.children.= cycles-pp.can_modify_mm > 0.08 =C4=85 5% -0.0 0.05 perf-profile.children.= cycles-pp.refill_obj_stock > 0.08 =C4=85 5% -0.0 0.05 =C4=85 7% perf-profile.chil= dren.cycles-pp.__update_blocked_fair > 0.08 =C4=85 5% -0.0 0.05 =C4=85 7% perf-profile.chil= dren.cycles-pp.__wake_up_common > 0.08 =C4=85 4% -0.0 0.05 perf-profile.children.= cycles-pp.do_brk_flags > 0.09 -0.0 0.06 perf-profile.children.cycle= s-pp.__d_rehash > 0.08 =C4=85 4% -0.0 0.05 =C4=85 7% perf-profile.chil= dren.cycles-pp.mas_wr_walk > 0.08 -0.0 0.05 perf-profile.children.cycle= s-pp.__send_signal_locked > 0.08 -0.0 0.05 perf-profile.children.cycle= s-pp.arch_dup_task_struct > 0.08 -0.0 0.05 perf-profile.children.cycle= s-pp.copy_page > 0.08 -0.0 0.05 perf-profile.children.cycle= s-pp.folio_mark_accessed > 0.08 =C4=85 4% -0.0 0.05 perf-profile.children.= cycles-pp.llist_reverse_order > 0.11 =C4=85 4% -0.0 0.08 =C4=85 4% perf-profile.chil= dren.cycles-pp.__update_load_avg_se > 0.10 =C4=85 8% -0.0 0.07 =C4=85 8% perf-profile.chil= dren.cycles-pp.ktime_get > 0.08 =C4=85 6% -0.0 0.05 perf-profile.children.= cycles-pp.__wake_up_sync_key > 0.08 =C4=85 6% -0.0 0.05 perf-profile.children.= cycles-pp.update_min_vruntime > 0.20 =C4=85 2% -0.0 0.18 perf-profile.children.= cycles-pp.sched_tick > 0.09 =C4=85 5% -0.0 0.07 =C4=85 5% perf-profile.chil= dren.cycles-pp.update_cfs_group > 0.09 =C4=85 5% -0.0 0.07 perf-profile.children.= cycles-pp.sched_balance_domains > 0.08 =C4=85 6% -0.0 0.06 perf-profile.children.= cycles-pp.main > 0.08 =C4=85 6% -0.0 0.06 perf-profile.children.= cycles-pp.run_builtin > 0.07 -0.0 0.06 perf-profile.children.cycle= s-pp.__cmd_record > 0.07 -0.0 0.06 perf-profile.children.cycle= s-pp.cmd_record > 0.06 -0.0 0.05 perf-profile.children.cycle= s-pp.record__mmap_read_evlist > 0.08 =C4=85 13% +0.1 0.17 =C4=85 6% perf-profile.chil= dren.cycles-pp.__filename_parentat > 0.08 =C4=85 10% +0.1 0.17 =C4=85 6% perf-profile.chil= dren.cycles-pp.path_parentat > 0.78 =C4=85 2% +0.1 0.92 perf-profile.children.= cycles-pp.lookup_open > 0.54 =C4=85 3% +0.2 0.69 =C4=85 3% perf-profile.chil= dren.cycles-pp.fstatat64 > 0.23 =C4=85 10% +0.2 0.46 =C4=85 7% perf-profile.chil= dren.cycles-pp.complete_walk > 0.24 =C4=85 6% +0.3 0.55 =C4=85 2% perf-profile.chil= dren.cycles-pp.copy_fs_struct > 0.24 =C4=85 6% +0.3 0.55 =C4=85 2% perf-profile.chil= dren.cycles-pp.lockref_get > 0.39 =C4=85 18% +0.4 0.77 =C4=85 6% perf-profile.chil= dren.cycles-pp.exit_fs > 0.48 =C4=85 16% +0.5 0.98 =C4=85 5% perf-profile.chil= dren.cycles-pp.path_put > 3.33 +0.7 4.06 perf-profile.children.cycle= s-pp.open_last_lookups > 5.32 +1.3 6.61 =C4=85 3% perf-profile.children.= cycles-pp.filename_lookup > 5.30 +1.3 6.60 =C4=85 3% perf-profile.children.= cycles-pp.path_lookupat > 5.59 +1.3 6.94 =C4=85 2% perf-profile.children.= cycles-pp.__do_sys_newfstatat > 5.51 +1.4 6.89 =C4=85 2% perf-profile.children.= cycles-pp.vfs_fstatat > 5.36 +1.4 6.80 =C4=85 2% perf-profile.children.= cycles-pp.vfs_statx > 14.06 =C4=85 2% +1.5 15.61 perf-profile.children.= cycles-pp.__lookup_slow > 14.44 =C4=85 2% +1.8 16.29 perf-profile.children.= cycles-pp.d_alloc_parallel > 9.68 =C4=85 3% +3.0 12.68 perf-profile.children.= cycles-pp.d_alloc > 0.46 +4.5 4.96 perf-profile.children.cycle= s-pp.lockref_put_return > 9.84 =C4=85 2% +5.0 14.85 perf-profile.children.= cycles-pp.__dentry_kill > 6.51 =C4=85 2% +5.6 12.14 perf-profile.children.= cycles-pp.step_into > 80.87 +7.9 88.76 perf-profile.children.cycle= s-pp.entry_SYSCALL_64_after_hwframe > 9.08 =C4=85 2% +7.9 16.98 perf-profile.children.= cycles-pp.lookup_fast > 80.82 +7.9 88.73 perf-profile.children.cycle= s-pp.do_syscall_64 > 25.94 +8.0 33.97 perf-profile.children.cycle= s-pp.walk_component > 9.11 =C4=85 3% +8.2 17.31 perf-profile.children.= cycles-pp.lockref_get_not_dead > 8.84 =C4=85 3% +8.5 17.29 perf-profile.children.= cycles-pp.try_to_unlazy > 8.82 =C4=85 3% +8.5 17.28 perf-profile.children.= cycles-pp.__legitimize_path > 9.80 =C4=85 2% +9.2 19.05 perf-profile.children.= cycles-pp.terminate_walk > 31.80 +13.3 45.09 perf-profile.children.cycle= s-pp.link_path_walk > 20.49 =C4=85 2% +14.7 35.22 perf-profile.children.= cycles-pp.dput > 36.99 =C4=85 3% +16.9 53.91 perf-profile.children.= cycles-pp.native_queued_spin_lock_slowpath > 38.51 =C4=85 3% +17.1 55.62 perf-profile.children.= cycles-pp._raw_spin_lock > 42.28 +21.2 63.51 perf-profile.children.cycle= s-pp.__x64_sys_openat > 42.26 +21.2 63.50 perf-profile.children.cycle= s-pp.do_sys_openat2 > 41.86 +21.4 63.26 perf-profile.children.cycle= s-pp.do_filp_open > 41.79 +21.4 63.22 perf-profile.children.cycle= s-pp.path_openat > 7.51 =C4=85 5% -5.2 2.30 =C4=85 11% perf-profile.self= .cycles-pp.osq_lock > 1.82 =C4=85 2% -0.8 1.05 perf-profile.self.cycl= es-pp.next_uptodate_folio > 1.82 -0.7 1.08 =C4=85 2% perf-profile.self.cycl= es-pp.acpi_safe_halt > 1.74 -0.7 1.07 perf-profile.self.cycles-pp= .clear_page_erms > 1.08 =C4=85 2% -0.6 0.49 =C4=85 4% perf-profile.self= .cycles-pp.rwsem_spin_on_owner > 0.99 =C4=85 2% -0.4 0.58 =C4=85 3% perf-profile.self= .cycles-pp.vma_interval_tree_insert > 0.90 -0.4 0.50 =C4=85 2% perf-profile.self.cycl= es-pp.__slab_free > 0.82 -0.3 0.48 =C4=85 2% perf-profile.self.cycl= es-pp.filemap_map_pages > 0.75 =C4=85 2% -0.3 0.42 perf-profile.self.cycl= es-pp.folio_remove_rmap_ptes > 0.62 -0.3 0.32 =C4=85 2% perf-profile.self.cycl= es-pp.folios_put_refs > 0.75 -0.3 0.46 =C4=85 2% perf-profile.self.cycl= es-pp.__d_lookup_rcu > 0.62 -0.3 0.34 =C4=85 3% perf-profile.self.cycl= es-pp.up_write > 0.59 =C4=85 2% -0.3 0.33 =C4=85 3% perf-profile.self= .cycles-pp._compound_head > 0.56 =C4=85 2% -0.3 0.31 =C4=85 2% perf-profile.self= .cycles-pp.down_write > 0.58 -0.2 0.34 =C4=85 2% perf-profile.self.cycl= es-pp.zap_present_ptes > 0.52 -0.2 0.31 perf-profile.self.cycles-pp= .__memcg_slab_free_hook > 0.53 -0.2 0.33 perf-profile.self.cycles-pp= ._IO_default_xsputn > 0.50 =C4=85 2% -0.2 0.30 perf-profile.self.cycl= es-pp._IO_fwrite > 0.52 -0.2 0.32 perf-profile.self.cycles-pp= .native_irq_return_iret > 0.48 -0.2 0.29 perf-profile.self.cycles-pp= .sync_regs > 0.46 =C4=85 2% -0.2 0.26 =C4=85 2% perf-profile.self= .cycles-pp.update_sg_wakeup_stats > 0.37 =C4=85 2% -0.2 0.18 =C4=85 2% perf-profile.self= .cycles-pp.apparmor_file_alloc_security > 0.44 -0.2 0.26 perf-profile.self.cycles-pp= .strnlen_user > 0.42 -0.2 0.24 perf-profile.self.cycles-pp= .vma_interval_tree_remove > 0.40 -0.2 0.24 =C4=85 2% perf-profile.self.cycl= es-pp.kmem_cache_alloc_noprof > 0.39 -0.2 0.23 =C4=85 2% perf-profile.self.cycl= es-pp.mod_objcg_state > 0.42 -0.2 0.26 =C4=85 2% perf-profile.self.cycl= es-pp.__memcg_slab_post_alloc_hook > 0.40 -0.2 0.24 perf-profile.self.cycles-pp= .kmem_cache_free > 0.34 -0.1 0.20 =C4=85 2% perf-profile.self.cycl= es-pp._raw_spin_lock_irqsave > 0.32 -0.1 0.18 =C4=85 3% perf-profile.self.cycl= es-pp.free_pages_and_swap_cache > 0.36 =C4=85 4% -0.1 0.24 =C4=85 3% perf-profile.self= .cycles-pp.update_load_avg > 0.24 =C4=85 3% -0.1 0.11 =C4=85 4% perf-profile.self= .cycles-pp.apparmor_file_free_security > 0.28 =C4=85 2% -0.1 0.16 =C4=85 3% perf-profile.self= .cycles-pp.folio_add_file_rmap_ptes > 0.30 -0.1 0.18 =C4=85 3% perf-profile.self.cycl= es-pp.clear_bhb_loop > 1.96 -0.1 1.84 perf-profile.self.cycles-pp= ._raw_spin_lock > 0.28 -0.1 0.18 =C4=85 2% perf-profile.self.cycl= es-pp.mas_walk > 0.29 -0.1 0.18 perf-profile.self.cycles-pp= .copy_mc_enhanced_fast_string > 0.26 -0.1 0.16 =C4=85 3% perf-profile.self.cycl= es-pp.memset_orig > 0.27 =C4=85 2% -0.1 0.17 =C4=85 2% perf-profile.self= .cycles-pp.___perf_sw_event > 0.26 =C4=85 4% -0.1 0.16 =C4=85 4% perf-profile.self= .cycles-pp.__schedule > 0.24 =C4=85 2% -0.1 0.15 =C4=85 2% perf-profile.self= .cycles-pp.__mod_memcg_lruvec_state > 0.24 =C4=85 2% -0.1 0.15 perf-profile.self.cycl= es-pp.__cond_resched > 0.25 -0.1 0.16 =C4=85 3% perf-profile.self.cycl= es-pp._IO_padn > 0.21 =C4=85 2% -0.1 0.12 =C4=85 4% perf-profile.self= .cycles-pp.__rb_insert_augmented > 0.24 =C4=85 2% -0.1 0.15 =C4=85 3% perf-profile.self= .cycles-pp.zap_pte_range > 0.20 =C4=85 2% -0.1 0.10 =C4=85 4% perf-profile.self= .cycles-pp.rcu_segcblist_enqueue > 0.22 =C4=85 11% -0.1 0.13 =C4=85 8% perf-profile.self= .cycles-pp.rwsem_down_read_slowpath > 0.24 -0.1 0.15 =C4=85 3% perf-profile.self.cycl= es-pp.cgroup_rstat_updated > 0.20 =C4=85 4% -0.1 0.12 =C4=85 3% perf-profile.self= .cycles-pp.__handle_mm_fault > 0.21 =C4=85 4% -0.1 0.12 =C4=85 4% perf-profile.self= .cycles-pp.__percpu_counter_sum > 0.19 -0.1 0.11 =C4=85 5% perf-profile.self.cycl= es-pp.percpu_counter_add_batch > 0.18 =C4=85 2% -0.1 0.10 =C4=85 3% perf-profile.self= .cycles-pp.rcu_cblist_dequeue > 0.21 =C4=85 2% -0.1 0.14 =C4=85 2% perf-profile.self= .cycles-pp.up_read > 0.19 =C4=85 3% -0.1 0.12 =C4=85 3% perf-profile.self= .cycles-pp.__memcpy > 0.18 =C4=85 2% -0.1 0.11 =C4=85 3% perf-profile.self= .cycles-pp.switch_mm_irqs_off > 0.13 =C4=85 2% -0.1 0.06 =C4=85 6% perf-profile.self= .cycles-pp.rwsem_down_write_slowpath > 0.16 =C4=85 2% -0.1 0.09 =C4=85 5% perf-profile.self= .cycles-pp.try_charge_memcg > 0.17 -0.1 0.10 =C4=85 3% perf-profile.self.cycl= es-pp.__get_user_8 > 0.16 =C4=85 3% -0.1 0.09 =C4=85 4% perf-profile.self= .cycles-pp.__switch_to_asm > 0.15 =C4=85 4% -0.1 0.08 =C4=85 4% perf-profile.self= .cycles-pp.___slab_alloc > 0.16 -0.1 0.09 =C4=85 5% perf-profile.self.cycl= es-pp.available_idle_cpu > 0.17 =C4=85 2% -0.1 0.10 =C4=85 4% perf-profile.self= .cycles-pp.set_pte_range > 0.16 =C4=85 2% -0.1 0.10 perf-profile.self.cycl= es-pp.native_flush_tlb_one_user > 0.14 =C4=85 2% -0.1 0.08 perf-profile.self.cycl= es-pp.lock_vma_under_rcu > 0.15 =C4=85 4% -0.1 0.09 =C4=85 4% perf-profile.self= .cycles-pp.enqueue_entity > 0.14 =C4=85 3% -0.1 0.09 perf-profile.self.cycl= es-pp._IO_file_xsputn > 0.12 =C4=85 14% -0.1 0.06 =C4=85 7% perf-profile.self= .cycles-pp._raw_spin_lock_irq > 0.17 =C4=85 5% -0.1 0.11 =C4=85 4% perf-profile.self= .cycles-pp.__update_load_avg_cfs_rq > 0.12 =C4=85 4% -0.1 0.07 =C4=85 5% perf-profile.self= .cycles-pp.down_read_trylock > 0.13 =C4=85 2% -0.1 0.08 perf-profile.self.cycl= es-pp.mas_wr_node_store > 0.12 =C4=85 3% -0.1 0.07 =C4=85 5% perf-profile.self= .cycles-pp.__switch_to > 0.13 =C4=85 2% -0.1 0.08 =C4=85 4% perf-profile.self= .cycles-pp._copy_from_user > 0.13 -0.1 0.08 perf-profile.self.cycles-pp= .__free_one_page > 0.12 =C4=85 4% -0.0 0.06 =C4=85 7% perf-profile.self= .cycles-pp.__rb_erase_color > 0.12 =C4=85 3% -0.0 0.07 =C4=85 6% perf-profile.self= .cycles-pp.mas_next_slot > 0.12 =C4=85 3% -0.0 0.07 =C4=85 5% perf-profile.self= .cycles-pp.menu_select > 0.12 -0.0 0.07 perf-profile.self.cycles-pp= .mmap_region > 0.12 -0.0 0.07 perf-profile.self.cycles-pp= .strncpy_from_user > 0.10 -0.0 0.05 =C4=85 7% perf-profile.self.cycl= es-pp.__lruvec_stat_mod_folio > 0.12 =C4=85 3% -0.0 0.08 =C4=85 6% perf-profile.self= .cycles-pp.perf_event_mmap_output > 0.11 =C4=85 3% -0.0 0.06 perf-profile.self.cycl= es-pp.restore_fpregs_from_fpstate > 0.12 =C4=85 3% -0.0 0.07 =C4=85 6% perf-profile.self= .cycles-pp.rmqueue_bulk > 0.11 -0.0 0.06 =C4=85 7% perf-profile.self.cycl= es-pp._find_next_bit > 0.12 =C4=85 3% -0.0 0.08 =C4=85 6% perf-profile.self= .cycles-pp.llist_add_batch > 0.14 =C4=85 2% -0.0 0.09 =C4=85 4% perf-profile.self= .cycles-pp.obj_cgroup_charge > 0.12 =C4=85 4% -0.0 0.07 perf-profile.self.cycl= es-pp.link_path_walk > 0.11 =C4=85 4% -0.0 0.06 =C4=85 6% perf-profile.self= .cycles-pp.__count_memcg_events > 0.10 =C4=85 3% -0.0 0.05 =C4=85 8% perf-profile.self= .cycles-pp.sched_mm_cid_migrate_to > 0.13 =C4=85 8% -0.0 0.09 =C4=85 5% perf-profile.self= .cycles-pp.update_rq_clock > 0.11 =C4=85 6% -0.0 0.07 perf-profile.self.cycl= es-pp.rwsem_mark_wake > 0.11 =C4=85 3% -0.0 0.07 perf-profile.self.cycl= es-pp.x64_sys_call > 0.10 =C4=85 4% -0.0 0.06 =C4=85 7% perf-profile.self= .cycles-pp.rcu_all_qs > 0.09 =C4=85 5% -0.0 0.05 =C4=85 8% perf-profile.self= .cycles-pp.do_user_addr_fault > 0.10 =C4=85 3% -0.0 0.06 =C4=85 6% perf-profile.self= .cycles-pp.handle_mm_fault > 0.09 =C4=85 5% -0.0 0.05 =C4=85 8% perf-profile.self= .cycles-pp.pcpu_alloc_noprof > 0.12 -0.0 0.08 perf-profile.self.cycles-pp= .native_sched_clock > 0.08 -0.0 0.04 =C4=85 44% perf-profile.self.cycl= es-pp.prepare_task_switch > 0.11 =C4=85 3% -0.0 0.07 perf-profile.self.cycl= es-pp.getenv > 0.08 =C4=85 4% -0.0 0.04 =C4=85 44% perf-profile.self= .cycles-pp.refill_obj_stock > 0.09 =C4=85 5% -0.0 0.05 perf-profile.self.cycl= es-pp.entry_SYSRETQ_unsafe_stack > 0.09 =C4=85 5% -0.0 0.05 perf-profile.self.cycl= es-pp.vma_interval_tree_augment_rotate > 0.10 -0.0 0.06 =C4=85 7% perf-profile.self.cycl= es-pp.task_h_load > 0.10 =C4=85 3% -0.0 0.07 =C4=85 7% perf-profile.self= .cycles-pp.update_curr > 0.08 =C4=85 5% -0.0 0.05 perf-profile.self.cycl= es-pp.__memcg_kmem_charge_page > 0.09 =C4=85 4% -0.0 0.06 =C4=85 6% perf-profile.self= .cycles-pp.try_to_wake_up > 0.09 =C4=85 4% -0.0 0.06 =C4=85 6% perf-profile.self= .cycles-pp.unmap_vmas > 0.08 =C4=85 5% -0.0 0.05 perf-profile.self.cycl= es-pp.vm_area_dup > 0.07 =C4=85 6% -0.0 0.04 =C4=85 44% perf-profile.self= .cycles-pp._IO_setb > 0.10 =C4=85 3% -0.0 0.07 =C4=85 7% perf-profile.self= .cycles-pp.dequeue_task_fair > 0.09 =C4=85 5% -0.0 0.06 =C4=85 9% perf-profile.self= .cycles-pp.__call_rcu_common > 0.08 =C4=85 4% -0.0 0.05 perf-profile.self.cycl= es-pp.__flush_smp_call_function_queue > 0.17 =C4=85 2% -0.0 0.14 perf-profile.self.cycl= es-pp.__dentry_kill > 0.08 =C4=85 4% -0.0 0.05 =C4=85 7% perf-profile.self= .cycles-pp.__mod_memcg_state > 0.08 -0.0 0.05 perf-profile.self.cycles-pp= .__alloc_pages_noprof > 0.08 -0.0 0.05 perf-profile.self.cycles-pp= .__put_user_8 > 0.08 -0.0 0.05 perf-profile.self.cycles-pp= .__snprintf_chk > 0.08 -0.0 0.05 perf-profile.self.cycles-pp= .mas_wr_walk > 0.08 -0.0 0.05 perf-profile.self.cycles-pp= .unlink_anon_vmas > 0.12 =C4=85 4% -0.0 0.09 =C4=85 5% perf-profile.self= .cycles-pp.update_rq_clock_task > 0.07 =C4=85 8% -0.0 0.04 =C4=85 44% perf-profile.self= .cycles-pp.update_min_vruntime > 0.09 =C4=85 5% -0.0 0.06 =C4=85 7% perf-profile.self= .cycles-pp.enqueue_task_fair > 0.08 =C4=85 4% -0.0 0.05 perf-profile.self.cycl= es-pp.llist_reverse_order > 0.09 =C4=85 5% -0.0 0.06 perf-profile.self.cycl= es-pp.__d_rehash > 0.09 =C4=85 14% -0.0 0.06 =C4=85 11% perf-profile.self= .cycles-pp.update_sd_lb_stats > 0.08 =C4=85 6% -0.0 0.05 perf-profile.self.cycl= es-pp.copy_page > 0.09 =C4=85 4% -0.0 0.07 perf-profile.self.cycl= es-pp.update_cfs_group > 0.10 =C4=85 4% -0.0 0.08 =C4=85 6% perf-profile.self= .cycles-pp.__update_load_avg_se > 0.17 =C4=85 4% +0.0 0.20 =C4=85 2% perf-profile.self= .cycles-pp.down_read > 0.05 +0.0 0.08 =C4=85 4% perf-profile.self.cycl= es-pp.dput > 0.20 +0.0 0.23 =C4=85 2% perf-profile.self.cycl= es-pp.fput > 0.51 =C4=85 2% +0.1 0.56 perf-profile.self.cycl= es-pp.d_alloc_parallel > 0.25 =C4=85 2% +0.1 0.31 =C4=85 2% perf-profile.self= .cycles-pp.d_alloc > 0.00 +0.1 0.12 =C4=85 4% perf-profile.self.cycl= es-pp.lockref_get > 0.46 =C4=85 2% +4.2 4.69 perf-profile.self.cycl= es-pp.lockref_get_not_dead > 0.45 +4.5 4.91 perf-profile.self.cycles-pp= .lockref_put_return > 36.60 =C4=85 3% +16.8 53.40 perf-profile.self.cycl= es-pp.native_queued_spin_lock_slowpath > > > *************************************************************************= ************************** > lkp-icl-2sp8: 64 threads 2 sockets Intel(R) Xeon(R) Gold 6346 CPU @ 3.10G= Hz (Ice Lake) with 256G memory > =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D > compiler/cpufreq_governor/disk/fs/kconfig/nr_threads/rootfs/tbox_group/te= st/testcase/testtime: > gcc-13/performance/1HDD/ext4/x86_64-rhel-8.3/100%/debian-12-x86_64-2024= 0206.cgz/lkp-icl-2sp8/getdent/stress-ng/60s > > commit: > 267574dee6 ("bcachefs: remove now spurious i_state initialization") > d042dae6ad ("lockref: speculatively spin waiting for the lock to be rel= eased") > > 267574dee6ae0da6 d042dae6ad74df8a00ee8a3c6b7 > ---------------- --------------------------- > %stddev %change %stddev > \ | \ > 177309 -4.8% 168834 vmstat.system.in > 5.76 =C4=85 8% -10.4% 5.17 =C4=85 2% iostat.cpu.idle > 91.68 +2.0% 93.54 iostat.cpu.system > 2.54 -49.7% 1.28 =C4=85 2% iostat.cpu.user > 2.77 =C4=85 18% -0.6 2.13 =C4=85 6% mpstat.cpu.all.id= le% > 1.14 -0.8 0.34 =C4=85 5% mpstat.cpu.all.soft% > 2.60 -1.3 1.30 mpstat.cpu.all.usr% > 131.58 =C4=85 11% -33.8% 87.05 =C4=85 22% sched_debug.cfs_r= q:/.load_avg.avg > 358.52 =C4=85 13% -33.9% 237.11 =C4=85 20% sched_debug.cfs_r= q:/.load_avg.stddev > 3732 =C4=85 7% -16.7% 3109 =C4=85 11% sched_debug.cpu.a= vg_idle.min > 54365179 =C4=85 2% -61.2% 21094696 =C4=85 4% numa-numastat.nod= e0.local_node > 54402060 =C4=85 2% -61.2% 21116369 =C4=85 4% numa-numastat.nod= e0.numa_hit > 40309428 =C4=85 2% -49.6% 20297594 =C4=85 4% numa-numastat.nod= e1.local_node > 40351498 =C4=85 2% -49.6% 20336354 =C4=85 4% numa-numastat.nod= e1.numa_hit > 54513582 =C4=85 2% -61.3% 21104676 =C4=85 4% numa-vmstat.node0= .numa_hit > 54476717 =C4=85 2% -61.3% 21083003 =C4=85 4% numa-vmstat.node0= .numa_local > 40446773 =C4=85 2% -49.7% 20327089 =C4=85 4% numa-vmstat.node1= .numa_hit > 40404702 =C4=85 2% -49.8% 20288329 =C4=85 4% numa-vmstat.node1= .numa_local > 13178 =C4=85 17% -47.2% 6951 =C4=85 19% perf-c2c.DRAM.loc= al > 31311 =C4=85 13% -32.5% 21125 =C4=85 18% perf-c2c.DRAM.rem= ote > 29199 =C4=85 10% -21.6% 22897 =C4=85 13% perf-c2c.HITM.loc= al > 13565 =C4=85 13% -26.8% 9931 =C4=85 19% perf-c2c.HITM.rem= ote > 42764 =C4=85 11% -23.2% 32828 =C4=85 15% perf-c2c.HITM.tot= al > 9550 -59.0% 3911 =C4=85 7% stress-ng.getdent.nano= secs_per_getdents_call > 1.179e+08 -56.5% 51297497 =C4=85 2% stress-ng.getdent.ops > 1964229 -56.5% 854956 =C4=85 2% stress-ng.getdent.ops_= per_sec > 86114063 -56.4% 37516313 =C4=85 2% stress-ng.time.minor_p= age_faults > 3636 +2.3% 3718 stress-ng.time.system_time > 84.67 -57.2% 36.24 =C4=85 2% stress-ng.time.user_ti= me > 57605 =C4=85 3% -6.3% 53991 =C4=85 3% proc-vmstat.nr_ac= tive_anon > 1814 -4.3% 1736 =C4=85 4% proc-vmstat.nr_active_= file > 199146 +2.3% 203812 proc-vmstat.nr_inactive_ano= n > 37599 +4.4% 39262 =C4=85 2% proc-vmstat.nr_mapped > 81422 -4.2% 78023 proc-vmstat.nr_slab_reclaim= able > 49630 -1.9% 48672 proc-vmstat.nr_slab_unrecla= imable > 57605 =C4=85 3% -6.3% 53991 =C4=85 3% proc-vmstat.nr_zo= ne_active_anon > 1814 -4.3% 1736 =C4=85 4% proc-vmstat.nr_zone_ac= tive_file > 199146 +2.3% 203812 proc-vmstat.nr_zone_inactiv= e_anon > 15605 =C4=85 19% -41.3% 9164 =C4=85 22% proc-vmstat.numa_= hint_faults > 8927 =C4=85 36% -38.8% 5463 =C4=85 11% proc-vmstat.numa_= hint_faults_local > 94830413 =C4=85 2% -56.3% 41449377 =C4=85 3% proc-vmstat.numa_= hit > 94751461 =C4=85 2% -56.3% 41388944 =C4=85 3% proc-vmstat.numa_= local > 119660 =C4=85 8% +26.4% 151293 =C4=85 7% proc-vmstat.pgact= ivate > 99784640 =C4=85 2% -57.0% 42943559 =C4=85 3% proc-vmstat.pgall= oc_normal > 86284666 -56.2% 37781294 =C4=85 2% proc-vmstat.pgfault > 99496632 =C4=85 2% -57.1% 42682486 =C4=85 3% proc-vmstat.pgfre= e > 3.32 =C4=85 3% -28.6% 2.37 perf-stat.i.MPKI > 1.114e+10 -32.5% 7.517e+09 perf-stat.i.branch-instruct= ions > 0.66 -0.1 0.53 perf-stat.i.branch-miss-rat= e% > 70296622 -44.4% 39108658 perf-stat.i.branch-misses > 45.76 -5.5 40.29 perf-stat.i.cache-miss-rate= % > 1.696e+08 =C4=85 2% -54.1% 77750955 perf-stat.i.cache-miss= es > 3.68e+08 =C4=85 2% -47.8% 1.921e+08 perf-stat.i.cache-refe= rences > 4.43 +58.7% 7.03 perf-stat.i.cpi > 271.12 =C4=85 3% -24.9% 203.71 =C4=85 7% perf-stat.i.cpu-m= igrations > 1364 =C4=85 2% +120.5% 3008 perf-stat.i.cycles-bet= ween-cache-misses > 5.101e+10 -36.2% 3.255e+10 perf-stat.i.instructions > 0.23 -35.7% 0.15 perf-stat.i.ipc > 44.34 -56.2% 19.42 perf-stat.i.metric.K/sec > 1416143 -56.4% 617728 =C4=85 2% perf-stat.i.minor-faul= ts > 1416143 -56.4% 617728 =C4=85 2% perf-stat.i.page-fault= s > 3.33 =C4=85 2% -28.1% 2.39 perf-stat.overall.MPKI > 0.63 -0.1 0.52 perf-stat.overall.branch-mi= ss-rate% > 46.07 -5.6 40.47 perf-stat.overall.cache-mis= s-rate% > 4.39 +57.2% 6.91 perf-stat.overall.cpi > 1321 =C4=85 2% +118.5% 2887 =C4=85 2% perf-stat.overall= .cycles-between-cache-misses > 0.23 -36.4% 0.14 perf-stat.overall.ipc > 1.096e+10 -32.5% 7.405e+09 perf-stat.ps.branch-instruc= tions > 69044394 -44.4% 38415093 perf-stat.ps.branch-misses > 1.669e+08 =C4=85 2% -54.0% 76744131 =C4=85 2% perf-stat.ps.cach= e-misses > 3.623e+08 =C4=85 2% -47.6% 1.897e+08 =C4=85 2% perf-stat.ps.cach= e-references > 268.10 =C4=85 3% -24.8% 201.67 =C4=85 7% perf-stat.ps.cpu-= migrations > 5.019e+10 -36.1% 3.207e+10 perf-stat.ps.instructions > 1393551 -56.3% 609646 =C4=85 2% perf-stat.ps.minor-fau= lts > 1393551 -56.3% 609646 =C4=85 2% perf-stat.ps.page-faul= ts > 3.071e+12 -36.3% 1.957e+12 perf-stat.total.instruction= s > 58.94 -52.6 6.32 =C4=85 33% perf-profile.calltrace= .cycles-pp.syscall > 58.03 -52.0 5.99 =C4=85 35% perf-profile.calltrace= .cycles-pp.entry_SYSCALL_64_after_hwframe.syscall > 57.96 -52.0 5.96 =C4=85 35% perf-profile.calltrace= .cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.syscall > 29.21 -26.2 2.99 =C4=85 35% perf-profile.calltrace= .cycles-pp.__x64_sys_getdents.do_syscall_64.entry_SYSCALL_64_after_hwframe.= syscall > 28.52 -25.6 2.90 =C4=85 36% perf-profile.calltrace= .cycles-pp.__x64_sys_getdents64.do_syscall_64.entry_SYSCALL_64_after_hwfram= e.syscall > 28.40 -25.5 2.88 =C4=85 36% perf-profile.calltrace= .cycles-pp.iterate_dir.__x64_sys_getdents.do_syscall_64.entry_SYSCALL_64_af= ter_hwframe.syscall > 27.98 -25.2 2.82 =C4=85 37% perf-profile.calltrace= .cycles-pp.iterate_dir.__x64_sys_getdents64.do_syscall_64.entry_SYSCALL_64_= after_hwframe.syscall > 8.70 =C4=85 4% -8.3 0.36 =C4=85102% perf-profile.call= trace.cycles-pp.proc_tgid_net_readdir.iterate_dir.__x64_sys_getdents.do_sys= call_64.entry_SYSCALL_64_after_hwframe > 8.66 =C4=85 4% -8.3 0.35 =C4=85102% perf-profile.call= trace.cycles-pp.proc_tgid_net_readdir.iterate_dir.__x64_sys_getdents64.do_s= yscall_64.entry_SYSCALL_64_after_hwframe > 8.62 =C4=85 4% -8.3 0.35 =C4=85102% perf-profile.call= trace.cycles-pp.proc_readdir_de.proc_tgid_net_readdir.iterate_dir.__x64_sys= _getdents.do_syscall_64 > 8.61 =C4=85 4% -8.3 0.35 =C4=85102% perf-profile.call= trace.cycles-pp.proc_readdir_de.proc_tgid_net_readdir.iterate_dir.__x64_sys= _getdents64.do_syscall_64 > 5.90 =C4=85 5% -5.2 0.69 =C4=85 14% perf-profile.call= trace.cycles-pp.lookup_open.open_last_lookups.path_openat.do_filp_open.do_s= ys_openat2 > 5.49 =C4=85 18% -5.1 0.37 =C4=85223% perf-profile.call= trace.cycles-pp.eventfs_iterate.iterate_dir.__x64_sys_getdents64.do_syscall= _64.entry_SYSCALL_64_after_hwframe > 5.47 =C4=85 18% -5.1 0.36 =C4=85223% perf-profile.call= trace.cycles-pp.eventfs_iterate.iterate_dir.__x64_sys_getdents.do_syscall_6= 4.entry_SYSCALL_64_after_hwframe > 5.09 =C4=85 4% -5.1 0.00 perf-profile.calltrace= .cycles-pp.proc_readdir_de.iterate_dir.__x64_sys_getdents.do_syscall_64.ent= ry_SYSCALL_64_after_hwframe > 5.09 =C4=85 4% -5.1 0.00 perf-profile.calltrace= .cycles-pp.proc_readdir_de.iterate_dir.__x64_sys_getdents64.do_syscall_64.e= ntry_SYSCALL_64_after_hwframe > 5.93 =C4=85 3% -5.0 0.90 =C4=85 10% perf-profile.call= trace.cycles-pp.__close > 5.64 =C4=85 3% -4.8 0.80 =C4=85 11% perf-profile.call= trace.cycles-pp.entry_SYSCALL_64_after_hwframe.__close > 5.63 =C4=85 3% -4.8 0.80 =C4=85 11% perf-profile.call= trace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.__close > 5.55 =C4=85 3% -4.8 0.77 =C4=85 11% perf-profile.call= trace.cycles-pp.__x64_sys_close.do_syscall_64.entry_SYSCALL_64_after_hwfram= e.__close > 4.94 =C4=85 20% -4.6 0.35 =C4=85223% perf-profile.call= trace.cycles-pp.__mutex_lock.eventfs_iterate.iterate_dir.__x64_sys_getdents= 64.do_syscall_64 > 4.92 =C4=85 20% -4.6 0.34 =C4=85223% perf-profile.call= trace.cycles-pp.__mutex_lock.eventfs_iterate.iterate_dir.__x64_sys_getdents= .do_syscall_64 > 4.34 =C4=85 4% -3.9 0.40 =C4=85 71% perf-profile.call= trace.cycles-pp.__fput.__x64_sys_close.do_syscall_64.entry_SYSCALL_64_after= _hwframe.__close > 4.28 =C4=85 4% -3.6 0.64 =C4=85 18% perf-profile.call= trace.cycles-pp.inode_permission.link_path_walk.path_openat.do_filp_open.do= _sys_openat2 > 3.28 =C4=85 2% -2.6 0.65 =C4=85 7% perf-profile.call= trace.cycles-pp.brk > 3.20 =C4=85 2% -2.6 0.62 =C4=85 7% perf-profile.call= trace.cycles-pp.entry_SYSCALL_64_after_hwframe.brk > 3.20 =C4=85 2% -2.6 0.62 =C4=85 7% perf-profile.call= trace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.brk > 3.16 =C4=85 2% -2.6 0.61 =C4=85 7% perf-profile.call= trace.cycles-pp.__do_sys_brk.do_syscall_64.entry_SYSCALL_64_after_hwframe.b= rk > 2.79 =C4=85 2% -2.1 0.66 =C4=85 8% perf-profile.call= trace.cycles-pp.asm_exc_page_fault > 2.52 =C4=85 3% -2.0 0.48 =C4=85 45% perf-profile.call= trace.cycles-pp.do_user_addr_fault.exc_page_fault.asm_exc_page_fault > 2.54 =C4=85 2% -2.0 0.57 =C4=85 8% perf-profile.call= trace.cycles-pp.exc_page_fault.asm_exc_page_fault > 2.51 -1.9 0.60 =C4=85 2% perf-profile.calltrace= .cycles-pp.proc_pident_readdir.iterate_dir.__x64_sys_getdents.do_syscall_64= .entry_SYSCALL_64_after_hwframe > 2.49 -1.9 0.59 perf-profile.calltrace.cycl= es-pp.proc_pident_readdir.iterate_dir.__x64_sys_getdents64.do_syscall_64.en= try_SYSCALL_64_after_hwframe > 2.39 -1.8 0.57 =C4=85 2% perf-profile.calltrace= .cycles-pp.proc_fill_cache.proc_pident_readdir.iterate_dir.__x64_sys_getden= ts64.do_syscall_64 > 2.39 -1.8 0.58 perf-profile.calltrace.cycl= es-pp.proc_fill_cache.proc_pident_readdir.iterate_dir.__x64_sys_getdents.do= _syscall_64 > 5.01 =C4=85 3% +1.8 6.76 perf-profile.calltrace= .cycles-pp.walk_component.link_path_walk.path_openat.do_filp_open.do_sys_op= enat2 > 0.00 +2.2 2.20 =C4=85 6% perf-profile.calltrace= .cycles-pp.lockref_get_not_dead.__legitimize_path.try_to_unlazy.lookup_fast= .walk_component > 0.00 +2.2 2.20 =C4=85 6% perf-profile.calltrace= .cycles-pp.__legitimize_path.try_to_unlazy.lookup_fast.walk_component.link_= path_walk > 0.00 +2.2 2.20 =C4=85 6% perf-profile.calltrace= .cycles-pp.try_to_unlazy.lookup_fast.walk_component.link_path_walk.path_ope= nat > 3.39 =C4=85 4% +3.2 6.54 =C4=85 2% perf-profile.call= trace.cycles-pp.lookup_fast.walk_component.link_path_walk.path_openat.do_fi= lp_open > 0.00 +3.5 3.45 =C4=85 12% perf-profile.calltrace= .cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock.lockref_get_not_= dead.__legitimize_path.try_to_unlazy_next > 0.00 +3.5 3.48 =C4=85 12% perf-profile.calltrace= .cycles-pp._raw_spin_lock.lockref_get_not_dead.__legitimize_path.try_to_unl= azy_next.lookup_fast > 0.00 +3.9 3.91 =C4=85 4% perf-profile.calltrace= .cycles-pp.__legitimize_path.try_to_unlazy_next.lookup_fast.walk_component.= link_path_walk > 0.00 +3.9 3.91 =C4=85 4% perf-profile.calltrace= .cycles-pp.lockref_get_not_dead.__legitimize_path.try_to_unlazy_next.lookup= _fast.walk_component > 0.00 +3.9 3.92 =C4=85 4% perf-profile.calltrace= .cycles-pp.try_to_unlazy_next.lookup_fast.walk_component.link_path_walk.pat= h_openat > 0.90 =C4=85 4% +5.7 6.62 =C4=85 9% perf-profile.call= trace.cycles-pp.lockref_put_return.dput.terminate_walk.path_openat.do_filp_= open > 7.79 =C4=85 4% +9.7 17.50 =C4=85 2% perf-profile.call= trace.cycles-pp.open_last_lookups.path_openat.do_filp_open.do_sys_openat2._= _x64_sys_openat > 1.53 =C4=85 4% +15.1 16.61 =C4=85 3% perf-profile.call= trace.cycles-pp.lookup_fast.open_last_lookups.path_openat.do_filp_open.do_s= ys_openat2 > 0.00 +15.3 15.34 =C4=85 3% perf-profile.calltrace= .cycles-pp._raw_spin_lock.lockref_get_not_dead.__legitimize_path.try_to_unl= azy.lookup_fast > 0.18 =C4=85141% +15.7 15.91 =C4=85 3% perf-profile.call= trace.cycles-pp.__legitimize_path.try_to_unlazy.lookup_fast.open_last_looku= ps.path_openat > 0.18 =C4=85141% +15.7 15.92 =C4=85 3% perf-profile.call= trace.cycles-pp.try_to_unlazy.lookup_fast.open_last_lookups.path_openat.do_= filp_open > 0.00 +15.9 15.90 =C4=85 3% perf-profile.calltrace= .cycles-pp.lockref_get_not_dead.__legitimize_path.try_to_unlazy.lookup_fast= .open_last_lookups > 11.06 =C4=85 2% +17.1 28.20 =C4=85 2% perf-profile.call= trace.cycles-pp.link_path_walk.path_openat.do_filp_open.do_sys_openat2.__x6= 4_sys_openat > 0.00 +17.4 17.40 =C4=85 3% perf-profile.calltrace= .cycles-pp._raw_spin_lock.lockref_get_not_dead.__legitimize_path.try_to_unl= azy.link_path_walk > 0.66 =C4=85 9% +19.9 20.56 =C4=85 3% perf-profile.call= trace.cycles-pp.try_to_unlazy.link_path_walk.path_openat.do_filp_open.do_sy= s_openat2 > 0.65 =C4=85 10% +19.9 20.55 =C4=85 3% perf-profile.call= trace.cycles-pp.__legitimize_path.try_to_unlazy.link_path_walk.path_openat.= do_filp_open > 0.38 =C4=85 71% +20.2 20.54 =C4=85 3% perf-profile.call= trace.cycles-pp.lockref_get_not_dead.__legitimize_path.try_to_unlazy.link_p= ath_walk.path_openat > 0.00 +32.4 32.45 =C4=85 3% perf-profile.calltrace= .cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock.lockref_get_not_= dead.__legitimize_path.try_to_unlazy > 0.00 +35.8 35.76 =C4=85 3% perf-profile.calltrace= .cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock.dput.terminate_w= alk.path_openat > 0.00 +36.1 36.09 =C4=85 3% perf-profile.calltrace= .cycles-pp._raw_spin_lock.dput.terminate_walk.path_openat.do_filp_open > 1.19 =C4=85 10% +41.6 42.82 =C4=85 3% perf-profile.call= trace.cycles-pp.terminate_walk.path_openat.do_filp_open.do_sys_openat2.__x6= 4_sys_openat > 1.15 =C4=85 10% +41.6 42.80 =C4=85 3% perf-profile.call= trace.cycles-pp.dput.terminate_walk.path_openat.do_filp_open.do_sys_openat2 > 26.89 =C4=85 2% +63.4 90.25 =C4=85 2% perf-profile.call= trace.cycles-pp.open64 > 26.57 =C4=85 2% +63.6 90.13 =C4=85 2% perf-profile.call= trace.cycles-pp.entry_SYSCALL_64_after_hwframe.open64 > 26.55 =C4=85 2% +63.6 90.12 =C4=85 2% perf-profile.call= trace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.open64 > 26.46 =C4=85 2% +63.6 90.09 =C4=85 2% perf-profile.call= trace.cycles-pp.__x64_sys_openat.do_syscall_64.entry_SYSCALL_64_after_hwfra= me.open64 > 26.43 =C4=85 2% +63.6 90.08 =C4=85 2% perf-profile.call= trace.cycles-pp.do_sys_openat2.__x64_sys_openat.do_syscall_64.entry_SYSCALL= _64_after_hwframe.open64 > 25.37 =C4=85 2% +64.0 89.41 =C4=85 2% perf-profile.call= trace.cycles-pp.do_filp_open.do_sys_openat2.__x64_sys_openat.do_syscall_64.= entry_SYSCALL_64_after_hwframe > 25.30 =C4=85 2% +64.1 89.39 =C4=85 2% perf-profile.call= trace.cycles-pp.path_openat.do_filp_open.do_sys_openat2.__x64_sys_openat.do= _syscall_64 > 59.11 -52.7 6.38 =C4=85 33% perf-profile.children.= cycles-pp.syscall > 56.40 -50.7 5.70 =C4=85 36% perf-profile.children.= cycles-pp.iterate_dir > 29.22 -26.2 2.99 =C4=85 35% perf-profile.children.= cycles-pp.__x64_sys_getdents > 27.45 =C4=85 4% -25.7 1.71 =C4=85 27% perf-profile.chil= dren.cycles-pp.proc_readdir_de > 28.53 -25.6 2.90 =C4=85 36% perf-profile.children.= cycles-pp.__x64_sys_getdents64 > 17.36 =C4=85 4% -16.2 1.18 =C4=85 24% perf-profile.chil= dren.cycles-pp.proc_tgid_net_readdir > 14.38 =C4=85 4% -13.7 0.65 =C4=85 38% perf-profile.chil= dren.cycles-pp._raw_read_lock > 10.97 =C4=85 18% -10.1 0.85 =C4=85186% perf-profile.chil= dren.cycles-pp.eventfs_iterate > 9.85 =C4=85 20% -9.2 0.70 =C4=85223% perf-profile.chil= dren.cycles-pp.__mutex_lock > 9.14 =C4=85 22% -8.5 0.68 =C4=85223% perf-profile.chil= dren.cycles-pp.osq_lock > 6.78 =C4=85 6% -6.0 0.75 =C4=85 21% perf-profile.chil= dren.cycles-pp.kernfs_fop_readdir > 6.54 =C4=85 7% -5.7 0.87 =C4=85 19% perf-profile.chil= dren.cycles-pp.down_read > 5.94 =C4=85 6% -5.5 0.40 =C4=85 39% perf-profile.chil= dren.cycles-pp.up_read > 5.90 =C4=85 5% -5.2 0.70 =C4=85 14% perf-profile.chil= dren.cycles-pp.lookup_open > 5.68 =C4=85 6% -5.1 0.55 =C4=85 17% perf-profile.chil= dren.cycles-pp.proc_lookup_de > 5.98 =C4=85 3% -5.1 0.92 =C4=85 10% perf-profile.chil= dren.cycles-pp.__close > 6.65 -5.0 1.63 perf-profile.children.cycle= s-pp.proc_fill_cache > 5.57 =C4=85 6% -5.0 0.55 =C4=85 16% perf-profile.chil= dren.cycles-pp.proc_tgid_net_lookup > 5.56 =C4=85 3% -4.8 0.78 =C4=85 11% perf-profile.chil= dren.cycles-pp.__x64_sys_close > 5.06 =C4=85 4% -4.3 0.73 =C4=85 18% perf-profile.chil= dren.cycles-pp.inode_permission > 5.01 -3.8 1.19 perf-profile.children.cycle= s-pp.proc_pident_readdir > 4.36 =C4=85 4% -3.8 0.56 =C4=85 12% perf-profile.chil= dren.cycles-pp.__fput > 4.70 -3.6 1.14 =C4=85 4% perf-profile.children.= cycles-pp.__d_lookup > 3.85 =C4=85 6% -3.3 0.51 =C4=85 20% perf-profile.chil= dren.cycles-pp.kernfs_iop_permission > 3.54 -3.1 0.48 =C4=85 9% perf-profile.children.= cycles-pp.do_open > 3.58 -2.6 0.93 perf-profile.children.cycle= s-pp.d_hash_and_lookup > 3.29 =C4=85 2% -2.6 0.65 =C4=85 7% perf-profile.chil= dren.cycles-pp.brk > 3.16 =C4=85 2% -2.6 0.61 =C4=85 7% perf-profile.chil= dren.cycles-pp.__do_sys_brk > 2.70 =C4=85 7% -2.5 0.20 =C4=85 32% perf-profile.chil= dren.cycles-pp.kernfs_dop_revalidate > 2.76 =C4=85 6% -2.4 0.35 =C4=85 13% perf-profile.chil= dren.cycles-pp.__dentry_kill > 2.67 =C4=85 11% -2.3 0.35 =C4=85 14% perf-profile.chil= dren.cycles-pp.proc_get_inode > 3.01 =C4=85 2% -2.3 0.72 =C4=85 8% perf-profile.chil= dren.cycles-pp.asm_exc_page_fault > 2.60 =C4=85 11% -2.3 0.33 =C4=85 13% perf-profile.chil= dren.cycles-pp.new_inode > 2.70 =C4=85 2% -2.1 0.60 =C4=85 8% perf-profile.chil= dren.cycles-pp.exc_page_fault > 2.69 =C4=85 3% -2.1 0.60 =C4=85 8% perf-profile.chil= dren.cycles-pp.do_user_addr_fault > 2.48 =C4=85 2% -2.0 0.44 =C4=85 9% perf-profile.chil= dren.cycles-pp.do_vmi_align_munmap > 2.32 =C4=85 2% -2.0 0.29 =C4=85 9% perf-profile.chil= dren.cycles-pp.do_dentry_open > 1.88 =C4=85 8% -1.7 0.16 =C4=85 20% perf-profile.chil= dren.cycles-pp.evict > 2.16 =C4=85 3% -1.7 0.50 =C4=85 8% perf-profile.chil= dren.cycles-pp.handle_mm_fault > 1.98 =C4=85 2% -1.7 0.31 =C4=85 10% perf-profile.chil= dren.cycles-pp.unmap_region > 2.01 =C4=85 3% -1.6 0.45 =C4=85 9% perf-profile.chil= dren.cycles-pp.__handle_mm_fault > 1.86 =C4=85 3% -1.5 0.40 =C4=85 9% perf-profile.chil= dren.cycles-pp.do_anonymous_page > 1.53 =C4=85 6% -1.3 0.22 =C4=85 8% perf-profile.chil= dren.cycles-pp.__lookup_slow > 1.35 =C4=85 4% -1.2 0.14 =C4=85 12% perf-profile.chil= dren.cycles-pp.security_file_open > 1.35 =C4=85 4% -1.2 0.14 =C4=85 15% perf-profile.chil= dren.cycles-pp.apparmor_file_open > 1.42 =C4=85 3% -1.1 0.31 =C4=85 8% perf-profile.chil= dren.cycles-pp.alloc_empty_file > 1.37 =C4=85 3% -0.9 0.42 =C4=85 5% perf-profile.chil= dren.cycles-pp.handle_softirqs > 1.36 =C4=85 3% -0.9 0.41 =C4=85 4% perf-profile.chil= dren.cycles-pp.rcu_core > 1.35 =C4=85 2% -0.9 0.41 =C4=85 5% perf-profile.chil= dren.cycles-pp.rcu_do_batch > 1.08 =C4=85 4% -0.9 0.20 =C4=85 9% perf-profile.chil= dren.cycles-pp.init_file > 1.21 =C4=85 3% -0.8 0.36 =C4=85 6% perf-profile.chil= dren.cycles-pp.kmem_cache_free > 0.92 =C4=85 2% -0.8 0.07 =C4=85 27% perf-profile.chil= dren.cycles-pp.mutex_lock > 1.04 =C4=85 2% -0.8 0.23 =C4=85 7% perf-profile.chil= dren.cycles-pp.step_into > 0.87 =C4=85 2% -0.8 0.10 =C4=85 15% perf-profile.chil= dren.cycles-pp.pde_put > 0.92 =C4=85 4% -0.7 0.17 =C4=85 10% perf-profile.chil= dren.cycles-pp.security_file_alloc > 1.00 -0.7 0.27 =C4=85 2% perf-profile.children.= cycles-pp.proc_map_files_readdir > 0.83 =C4=85 4% -0.7 0.11 =C4=85 15% perf-profile.chil= dren.cycles-pp.may_open > 0.82 =C4=85 2% -0.7 0.13 =C4=85 10% perf-profile.chil= dren.cycles-pp.tlb_finish_mmu > 0.96 =C4=85 3% -0.7 0.27 =C4=85 8% perf-profile.chil= dren.cycles-pp.alloc_anon_folio > 1.16 =C4=85 2% -0.7 0.47 =C4=85 9% perf-profile.chil= dren.cycles-pp.asm_sysvec_apic_timer_interrupt > 0.82 =C4=85 4% -0.7 0.14 =C4=85 12% perf-profile.chil= dren.cycles-pp.apparmor_file_alloc_security > 0.80 =C4=85 2% -0.7 0.11 =C4=85 12% perf-profile.chil= dren.cycles-pp.folios_put_refs > 1.13 =C4=85 3% -0.7 0.45 =C4=85 9% perf-profile.chil= dren.cycles-pp.sysvec_apic_timer_interrupt > 0.86 =C4=85 5% -0.7 0.18 =C4=85 20% perf-profile.chil= dren.cycles-pp.irq_exit_rcu > 0.87 =C4=85 2% -0.7 0.20 =C4=85 3% perf-profile.chil= dren.cycles-pp.proc_readfd_common > 0.75 =C4=85 2% -0.6 0.11 =C4=85 12% perf-profile.chil= dren.cycles-pp.__fdget_pos > 0.84 -0.6 0.20 =C4=85 2% perf-profile.children.= cycles-pp.proc_ns_dir_readdir > 0.74 -0.6 0.12 =C4=85 10% perf-profile.children.= cycles-pp.__tlb_batch_free_encoded_pages > 0.69 =C4=85 3% -0.6 0.06 =C4=85 19% perf-profile.chil= dren.cycles-pp.d_splice_alias > 0.74 =C4=85 2% -0.6 0.12 =C4=85 10% perf-profile.chil= dren.cycles-pp.free_pages_and_swap_cache > 0.63 =C4=85 2% -0.6 0.08 =C4=85 11% perf-profile.chil= dren.cycles-pp.folio_batch_move_lru > 0.67 =C4=85 5% -0.5 0.13 =C4=85 8% perf-profile.chil= dren.cycles-pp.security_file_free > 0.61 =C4=85 2% -0.5 0.07 =C4=85 9% perf-profile.chil= dren.cycles-pp.fsnotify_grab_connector > 0.66 =C4=85 5% -0.5 0.13 =C4=85 10% perf-profile.chil= dren.cycles-pp.apparmor_file_free_security > 0.61 =C4=85 2% -0.5 0.08 =C4=85 8% perf-profile.chil= dren.cycles-pp.down_read_killable > 0.60 =C4=85 2% -0.5 0.07 =C4=85 12% perf-profile.chil= dren.cycles-pp.lru_add_drain > 0.60 =C4=85 2% -0.5 0.07 =C4=85 12% perf-profile.chil= dren.cycles-pp.lru_add_drain_cpu > 0.69 =C4=85 4% -0.5 0.17 =C4=85 5% perf-profile.chil= dren.cycles-pp.__slab_free > 0.58 =C4=85 4% -0.5 0.06 =C4=85 11% perf-profile.chil= dren.cycles-pp.kernfs_dir_pos > 0.78 =C4=85 2% -0.5 0.27 =C4=85 5% perf-profile.chil= dren.cycles-pp.filldir > 0.76 -0.5 0.26 =C4=85 6% perf-profile.children.= cycles-pp.filldir64 > 0.77 =C4=85 3% -0.5 0.28 =C4=85 6% perf-profile.chil= dren.cycles-pp.clear_bhb_loop > 0.60 =C4=85 2% -0.5 0.11 =C4=85 6% perf-profile.chil= dren.cycles-pp.filp_flush > 0.75 =C4=85 2% -0.5 0.26 =C4=85 6% perf-profile.chil= dren.cycles-pp.kmem_cache_alloc_noprof > 0.73 =C4=85 2% -0.5 0.25 =C4=85 7% perf-profile.chil= dren.cycles-pp.alloc_inode > 0.62 =C4=85 6% -0.5 0.14 =C4=85 8% perf-profile.chil= dren.cycles-pp.security_file_permission > 0.59 =C4=85 6% -0.5 0.13 =C4=85 9% perf-profile.chil= dren.cycles-pp.apparmor_file_permission > 0.48 =C4=85 3% -0.5 0.03 =C4=85100% perf-profile.chil= dren.cycles-pp.__d_add > 0.52 =C4=85 2% -0.4 0.08 =C4=85 6% perf-profile.chil= dren.cycles-pp.dnotify_flush > 0.60 =C4=85 3% -0.4 0.16 =C4=85 7% perf-profile.chil= dren.cycles-pp.vma_alloc_folio_noprof > 0.59 =C4=85 4% -0.4 0.16 =C4=85 11% perf-profile.chil= dren.cycles-pp.alloc_pages_mpol_noprof > 0.50 =C4=85 2% -0.4 0.07 =C4=85 7% perf-profile.chil= dren.cycles-pp.fsnotify_find_mark > 0.66 =C4=85 2% -0.4 0.24 =C4=85 3% perf-profile.chil= dren.cycles-pp.d_alloc_parallel > 0.56 =C4=85 3% -0.4 0.15 =C4=85 10% perf-profile.chil= dren.cycles-pp.__alloc_pages_noprof > 0.56 =C4=85 4% -0.4 0.17 =C4=85 8% perf-profile.chil= dren.cycles-pp.kmem_cache_alloc_lru_noprof > 0.48 =C4=85 2% -0.4 0.10 =C4=85 10% perf-profile.chil= dren.cycles-pp.unmap_vmas > 0.48 =C4=85 3% -0.4 0.09 =C4=85 7% perf-profile.chil= dren.cycles-pp.unmap_page_range > 0.47 =C4=85 2% -0.4 0.09 =C4=85 10% perf-profile.chil= dren.cycles-pp.zap_pmd_range > 0.46 =C4=85 3% -0.4 0.09 =C4=85 10% perf-profile.chil= dren.cycles-pp.zap_pte_range > 0.49 =C4=85 2% -0.4 0.12 =C4=85 6% perf-profile.chil= dren.cycles-pp.do_brk_flags > 0.47 =C4=85 3% -0.4 0.12 =C4=85 9% perf-profile.chil= dren.cycles-pp.get_page_from_freelist > 0.38 -0.3 0.06 =C4=85 7% perf-profile.children.= cycles-pp.zap_present_ptes > 0.48 =C4=85 2% -0.3 0.18 =C4=85 6% perf-profile.chil= dren.cycles-pp.__memcg_slab_post_alloc_hook > 0.36 =C4=85 3% -0.3 0.06 =C4=85 13% perf-profile.chil= dren.cycles-pp.__call_rcu_common > 0.49 =C4=85 3% -0.3 0.19 =C4=85 3% perf-profile.chil= dren.cycles-pp.d_alloc > 0.32 =C4=85 2% -0.3 0.02 =C4=85 99% perf-profile.chil= dren.cycles-pp.alloc_fd > 0.36 =C4=85 2% -0.3 0.07 =C4=85 12% perf-profile.chil= dren.cycles-pp.inode_wait_for_writeback > 0.53 =C4=85 7% -0.3 0.26 =C4=85 13% perf-profile.chil= dren.cycles-pp.kthread > 0.53 =C4=85 7% -0.3 0.26 =C4=85 13% perf-profile.chil= dren.cycles-pp.ret_from_fork > 0.53 =C4=85 7% -0.3 0.26 =C4=85 13% perf-profile.chil= dren.cycles-pp.ret_from_fork_asm > 0.51 =C4=85 8% -0.3 0.24 =C4=85 16% perf-profile.chil= dren.cycles-pp.run_ksoftirqd > 0.51 =C4=85 8% -0.3 0.24 =C4=85 15% perf-profile.chil= dren.cycles-pp.smpboot_thread_fn > 0.37 =C4=85 5% -0.3 0.10 =C4=85 10% perf-profile.chil= dren.cycles-pp.proc_alloc_inode > 0.32 =C4=85 6% -0.3 0.07 =C4=85 17% perf-profile.chil= dren.cycles-pp.___slab_alloc > 0.38 =C4=85 2% -0.2 0.14 =C4=85 4% perf-profile.chil= dren.cycles-pp.__cond_resched > 0.32 =C4=85 2% -0.2 0.08 =C4=85 10% perf-profile.chil= dren.cycles-pp.__split_vma > 0.38 =C4=85 2% -0.2 0.14 =C4=85 6% perf-profile.chil= dren.cycles-pp.entry_SYSCALL_64 > 0.28 =C4=85 2% -0.2 0.05 perf-profile.children.= cycles-pp.lockref_get > 0.32 =C4=85 2% -0.2 0.09 =C4=85 6% perf-profile.chil= dren.cycles-pp.__d_lookup_rcu > 0.32 =C4=85 3% -0.2 0.09 =C4=85 7% perf-profile.chil= dren.cycles-pp.__mem_cgroup_charge > 0.42 =C4=85 21% -0.2 0.20 =C4=85 6% perf-profile.chil= dren.cycles-pp.rb_next > 0.34 =C4=85 3% -0.2 0.13 =C4=85 5% perf-profile.chil= dren.cycles-pp.getname_flags > 0.36 =C4=85 2% -0.2 0.15 =C4=85 8% perf-profile.chil= dren.cycles-pp.inode_init_always > 0.23 =C4=85 2% -0.2 0.03 =C4=85 70% perf-profile.chil= dren.cycles-pp.task_lookup_next_fdget_rcu > 0.23 =C4=85 5% -0.2 0.04 =C4=85 45% perf-profile.chil= dren.cycles-pp.security_file_post_open > 0.30 =C4=85 2% -0.2 0.11 =C4=85 6% perf-profile.chil= dren.cycles-pp.__memcg_slab_free_hook > 0.22 =C4=85 5% -0.2 0.04 =C4=85 45% perf-profile.chil= dren.cycles-pp.ima_file_check > 0.27 =C4=85 2% -0.2 0.10 =C4=85 7% perf-profile.chil= dren.cycles-pp.entry_SYSRETQ_unsafe_stack > 0.24 =C4=85 2% -0.2 0.07 =C4=85 5% perf-profile.chil= dren.cycles-pp.pid_delete_dentry > 0.22 =C4=85 3% -0.2 0.06 =C4=85 19% perf-profile.chil= dren.cycles-pp.path_init > 0.25 =C4=85 3% -0.2 0.09 =C4=85 7% perf-profile.chil= dren.cycles-pp.sync_regs > 0.21 =C4=85 3% -0.2 0.06 =C4=85 9% perf-profile.chil= dren.cycles-pp.proc_free_inode > 0.24 =C4=85 3% -0.1 0.09 =C4=85 5% perf-profile.chil= dren.cycles-pp.__d_alloc > 0.23 =C4=85 4% -0.1 0.09 =C4=85 7% perf-profile.chil= dren.cycles-pp.strncpy_from_user > 0.22 =C4=85 2% -0.1 0.08 =C4=85 5% perf-profile.chil= dren.cycles-pp.native_irq_return_iret > 0.19 =C4=85 2% -0.1 0.06 =C4=85 6% perf-profile.chil= dren.cycles-pp.mas_wr_store_entry > 0.22 =C4=85 2% -0.1 0.08 =C4=85 5% perf-profile.chil= dren.cycles-pp.verify_dirent_name > 0.20 =C4=85 2% -0.1 0.07 =C4=85 5% perf-profile.chil= dren.cycles-pp.stress_getdents_dir > 0.20 =C4=85 5% -0.1 0.08 =C4=85 4% perf-profile.chil= dren.cycles-pp.pid_revalidate > 0.20 =C4=85 3% -0.1 0.08 =C4=85 10% perf-profile.chil= dren.cycles-pp.mod_objcg_state > 0.19 -0.1 0.07 =C4=85 8% perf-profile.children.= cycles-pp.stress_getdents64_dir > 0.18 =C4=85 4% -0.1 0.06 =C4=85 7% perf-profile.chil= dren.cycles-pp.strlcat > 0.15 =C4=85 3% -0.1 0.03 =C4=85100% perf-profile.chil= dren.cycles-pp.nd_jump_root > 0.17 =C4=85 4% -0.1 0.06 =C4=85 9% perf-profile.chil= dren.cycles-pp.perf_event_mmap > 0.18 =C4=85 2% -0.1 0.07 =C4=85 5% perf-profile.chil= dren.cycles-pp.snprintf > 0.19 =C4=85 2% -0.1 0.07 =C4=85 9% perf-profile.chil= dren.cycles-pp.security_inode_alloc > 0.17 =C4=85 4% -0.1 0.06 =C4=85 9% perf-profile.chil= dren.cycles-pp.__lruvec_stat_mod_folio > 0.16 =C4=85 4% -0.1 0.05 =C4=85 7% perf-profile.chil= dren.cycles-pp.perf_event_mmap_event > 0.18 =C4=85 2% -0.1 0.06 =C4=85 7% perf-profile.chil= dren.cycles-pp.vsnprintf > 0.18 =C4=85 2% -0.1 0.06 =C4=85 7% perf-profile.chil= dren.cycles-pp.memchr > 0.17 =C4=85 4% -0.1 0.06 =C4=85 7% perf-profile.chil= dren.cycles-pp.clear_page_erms > 0.18 =C4=85 2% -0.1 0.07 =C4=85 12% perf-profile.chil= dren.cycles-pp.generic_permission > 0.16 =C4=85 3% -0.1 0.06 =C4=85 8% perf-profile.chil= dren.cycles-pp.__mod_memcg_lruvec_state > 0.16 =C4=85 2% -0.1 0.06 =C4=85 8% perf-profile.chil= dren.cycles-pp.syscall_exit_to_user_mode > 0.18 =C4=85 2% -0.1 0.08 =C4=85 6% perf-profile.chil= dren.cycles-pp.rcu_cblist_dequeue > 0.15 -0.1 0.05 =C4=85 7% perf-profile.children.= cycles-pp.__perf_sw_event > 0.16 =C4=85 3% -0.1 0.06 =C4=85 8% perf-profile.chil= dren.cycles-pp.rcu_all_qs > 0.13 -0.1 0.03 =C4=85 70% perf-profile.children.= cycles-pp.___perf_sw_event > 0.13 =C4=85 6% -0.1 0.04 =C4=85 45% perf-profile.chil= dren.cycles-pp.__check_object_size > 0.11 -0.1 0.02 =C4=85 99% perf-profile.children.= cycles-pp.errseq_sample > 0.00 +0.1 0.05 =C4=85 7% perf-profile.children.= cycles-pp.get_jiffies_update > 0.00 +0.1 0.05 =C4=85 7% perf-profile.children.= cycles-pp.tmigr_requires_handle_remote > 0.00 +0.1 0.06 =C4=85 6% perf-profile.children.= cycles-pp.vfs_fstatat > 0.00 +0.1 0.06 =C4=85 6% perf-profile.children.= cycles-pp.vfs_statx > 0.00 +0.1 0.06 perf-profile.children.cycle= s-pp.__do_sys_newfstatat > 0.00 +0.1 0.06 =C4=85 6% perf-profile.children.= cycles-pp.filename_lookup > 0.00 +0.1 0.06 =C4=85 6% perf-profile.children.= cycles-pp.path_lookupat > 0.24 =C4=85 3% +0.2 0.44 =C4=85 4% perf-profile.chil= dren.cycles-pp.putname > 5.03 =C4=85 3% +1.9 6.93 perf-profile.children.= cycles-pp.walk_component > 2.70 =C4=85 2% +4.1 6.80 =C4=85 9% perf-profile.chil= dren.cycles-pp.lockref_put_return > 0.12 =C4=85 12% +4.3 4.38 =C4=85 6% perf-profile.chil= dren.cycles-pp.try_to_unlazy_next > 93.59 +4.4 97.98 perf-profile.children.cycle= s-pp.entry_SYSCALL_64_after_hwframe > 93.49 +4.4 97.94 perf-profile.children.cycle= s-pp.do_syscall_64 > 7.80 =C4=85 4% +9.7 17.52 =C4=85 2% perf-profile.chil= dren.cycles-pp.open_last_lookups > 11.09 =C4=85 2% +17.3 28.42 =C4=85 2% perf-profile.chil= dren.cycles-pp.link_path_walk > 4.95 =C4=85 4% +18.3 23.29 =C4=85 2% perf-profile.chil= dren.cycles-pp.lookup_fast > 6.89 =C4=85 4% +36.7 43.64 =C4=85 2% perf-profile.chil= dren.cycles-pp.dput > 1.37 =C4=85 9% +37.4 38.81 =C4=85 3% perf-profile.chil= dren.cycles-pp.try_to_unlazy > 1.20 =C4=85 10% +41.7 42.95 =C4=85 3% perf-profile.chil= dren.cycles-pp.terminate_walk > 1.42 =C4=85 10% +41.8 43.18 =C4=85 3% perf-profile.chil= dren.cycles-pp.__legitimize_path > 1.11 =C4=85 12% +42.0 43.16 =C4=85 3% perf-profile.chil= dren.cycles-pp.lockref_get_not_dead > 26.94 =C4=85 2% +63.3 90.27 =C4=85 2% perf-profile.chil= dren.cycles-pp.open64 > 26.49 =C4=85 2% +63.9 90.38 =C4=85 2% perf-profile.chil= dren.cycles-pp.__x64_sys_openat > 26.46 =C4=85 2% +63.9 90.38 =C4=85 2% perf-profile.chil= dren.cycles-pp.do_sys_openat2 > 9.73 =C4=85 7% +64.0 73.74 =C4=85 3% perf-profile.chil= dren.cycles-pp._raw_spin_lock > 25.39 =C4=85 2% +64.3 89.71 =C4=85 2% perf-profile.chil= dren.cycles-pp.do_filp_open > 25.33 =C4=85 2% +64.4 89.69 =C4=85 2% perf-profile.chil= dren.cycles-pp.path_openat > 4.21 =C4=85 14% +68.2 72.38 =C4=85 3% perf-profile.chil= dren.cycles-pp.native_queued_spin_lock_slowpath > 14.22 =C4=85 4% -13.6 0.64 =C4=85 37% perf-profile.self= .cycles-pp._raw_read_lock > 12.62 =C4=85 4% -11.9 0.73 =C4=85 28% perf-profile.self= .cycles-pp.proc_readdir_de > 9.07 =C4=85 22% -8.4 0.68 =C4=85223% perf-profile.self= .cycles-pp.osq_lock > 6.45 =C4=85 7% -5.6 0.84 =C4=85 19% perf-profile.self= .cycles-pp.down_read > 5.89 =C4=85 6% -5.5 0.39 =C4=85 39% perf-profile.self= .cycles-pp.up_read > 5.72 =C4=85 2% -4.4 1.36 =C4=85 6% perf-profile.self= .cycles-pp._raw_spin_lock > 2.20 -1.4 0.78 =C4=85 3% perf-profile.self.cycl= es-pp.__d_lookup > 1.50 =C4=85 4% -1.4 0.09 =C4=85 30% perf-profile.self= .cycles-pp.proc_lookup_de > 1.33 =C4=85 4% -1.2 0.14 =C4=85 15% perf-profile.self= .cycles-pp.apparmor_file_open > 0.86 =C4=85 2% -0.8 0.04 =C4=85 77% perf-profile.self= .cycles-pp.mutex_lock > 0.86 =C4=85 2% -0.8 0.09 =C4=85 16% perf-profile.self= .cycles-pp.pde_put > 0.80 =C4=85 4% -0.7 0.14 =C4=85 10% perf-profile.self= .cycles-pp.apparmor_file_alloc_security > 0.60 =C4=85 2% -0.5 0.07 =C4=85 11% perf-profile.self= .cycles-pp.do_dentry_open > 0.65 =C4=85 5% -0.5 0.13 =C4=85 12% perf-profile.self= .cycles-pp.apparmor_file_free_security > 0.68 =C4=85 4% -0.5 0.16 =C4=85 5% perf-profile.self= .cycles-pp.__slab_free > 0.58 =C4=85 3% -0.5 0.07 =C4=85 9% perf-profile.self= .cycles-pp.down_read_killable > 0.76 =C4=85 3% -0.5 0.28 =C4=85 5% perf-profile.self= .cycles-pp.clear_bhb_loop > 0.50 =C4=85 2% -0.5 0.04 =C4=85 71% perf-profile.self= .cycles-pp.__fput > 0.77 =C4=85 3% -0.5 0.31 =C4=85 5% perf-profile.self= .cycles-pp.proc_fill_cache > 0.55 =C4=85 6% -0.4 0.12 =C4=85 10% perf-profile.self= .cycles-pp.apparmor_file_permission > 0.50 =C4=85 2% -0.4 0.11 =C4=85 6% perf-profile.self= .cycles-pp.kernfs_fop_readdir > 0.56 =C4=85 2% -0.4 0.20 =C4=85 5% perf-profile.self= .cycles-pp.filldir > 0.56 =C4=85 2% -0.4 0.20 =C4=85 6% perf-profile.self= .cycles-pp.filldir64 > 0.38 =C4=85 3% -0.3 0.12 =C4=85 11% perf-profile.self= .cycles-pp.inode_permission > 0.31 =C4=85 2% -0.2 0.09 =C4=85 7% perf-profile.self= .cycles-pp.__d_lookup_rcu > 0.40 =C4=85 21% -0.2 0.20 =C4=85 7% perf-profile.self= .cycles-pp.rb_next > 0.31 =C4=85 2% -0.2 0.12 =C4=85 9% perf-profile.self= .cycles-pp.kmem_cache_alloc_noprof > 0.26 -0.2 0.10 =C4=85 4% perf-profile.self.cycl= es-pp.entry_SYSRETQ_unsafe_stack > 0.23 =C4=85 2% -0.2 0.07 =C4=85 5% perf-profile.self= .cycles-pp.pid_delete_dentry > 0.24 =C4=85 3% -0.2 0.08 =C4=85 8% perf-profile.self= .cycles-pp.__memcg_slab_post_alloc_hook > 0.24 =C4=85 3% -0.2 0.09 =C4=85 7% perf-profile.self= .cycles-pp.sync_regs > 0.23 =C4=85 2% -0.1 0.08 =C4=85 5% perf-profile.self= .cycles-pp.syscall > 0.22 =C4=85 2% -0.1 0.08 =C4=85 5% perf-profile.self= .cycles-pp.native_irq_return_iret > 0.21 =C4=85 2% -0.1 0.07 =C4=85 10% perf-profile.self= .cycles-pp.link_path_walk > 0.21 =C4=85 2% -0.1 0.08 =C4=85 4% perf-profile.self= .cycles-pp.__cond_resched > 0.16 =C4=85 3% -0.1 0.03 =C4=85 70% perf-profile.self= .cycles-pp.d_alloc_parallel > 0.18 =C4=85 4% -0.1 0.07 =C4=85 7% perf-profile.self= .cycles-pp.__fdget_pos > 0.18 =C4=85 3% -0.1 0.06 =C4=85 7% perf-profile.self= .cycles-pp.stress_getdents_dir > 0.18 =C4=85 3% -0.1 0.07 =C4=85 7% perf-profile.self= .cycles-pp.kmem_cache_free > 0.17 =C4=85 2% -0.1 0.06 =C4=85 6% perf-profile.self= .cycles-pp.stress_getdents64_dir > 0.17 =C4=85 4% -0.1 0.06 =C4=85 6% perf-profile.self= .cycles-pp.strlcat > 0.14 =C4=85 5% -0.1 0.03 =C4=85 70% perf-profile.self= .cycles-pp.step_into > 0.17 =C4=85 4% -0.1 0.06 =C4=85 7% perf-profile.self= .cycles-pp.clear_page_erms > 0.16 =C4=85 2% -0.1 0.06 =C4=85 8% perf-profile.self= .cycles-pp.memchr > 0.16 =C4=85 3% -0.1 0.06 =C4=85 7% perf-profile.self= .cycles-pp.mod_objcg_state > 0.15 =C4=85 2% -0.1 0.05 =C4=85 7% perf-profile.self= .cycles-pp.do_syscall_64 > 0.17 =C4=85 2% -0.1 0.08 =C4=85 6% perf-profile.self= .cycles-pp.rcu_cblist_dequeue > 0.12 =C4=85 3% -0.1 0.04 =C4=85 71% perf-profile.self= .cycles-pp.inode_init_always > 0.14 =C4=85 3% -0.1 0.06 =C4=85 11% perf-profile.self= .cycles-pp.generic_permission > 0.00 +0.1 0.05 =C4=85 7% perf-profile.self.cycl= es-pp.get_jiffies_update > 0.24 =C4=85 3% +0.2 0.44 =C4=85 4% perf-profile.self= .cycles-pp.putname > 2.66 =C4=85 3% +4.1 6.77 =C4=85 9% perf-profile.self= .cycles-pp.lockref_put_return > 0.85 =C4=85 5% +5.7 6.58 =C4=85 8% perf-profile.self= .cycles-pp.lockref_get_not_dead > 4.08 =C4=85 14% +68.0 72.04 =C4=85 3% perf-profile.self= .cycles-pp.native_queued_spin_lock_slowpath > > > > *************************************************************************= ************************** > lkp-icl-2sp8: 64 threads 2 sockets Intel(R) Xeon(R) Gold 6346 CPU @ 3.10G= Hz (Ice Lake) with 256G memory > =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D > compiler/cpufreq_governor/disk/fs/kconfig/nr_threads/rootfs/tbox_group/te= st/testcase/testtime: > gcc-13/performance/1HDD/xfs/x86_64-rhel-8.3/100%/debian-12-x86_64-20240= 206.cgz/lkp-icl-2sp8/getdent/stress-ng/60s > > commit: > 267574dee6 ("bcachefs: remove now spurious i_state initialization") > d042dae6ad ("lockref: speculatively spin waiting for the lock to be rel= eased") > > 267574dee6ae0da6 d042dae6ad74df8a00ee8a3c6b7 > ---------------- --------------------------- > %stddev %change %stddev > \ | \ > 2.64 =C4=85 5% -38.8% 1.61 =C4=85 9% iostat.cpu.user > 259963 =C4=85 10% -15.4% 219891 =C4=85 9% meminfo.Active > 259835 =C4=85 10% -15.4% 219763 =C4=85 9% meminfo.Active(an= on) > 0.96 =C4=85 4% -0.6 0.38 =C4=85 15% mpstat.cpu.all.so= ft% > 2.70 =C4=85 5% -1.1 1.65 =C4=85 9% mpstat.cpu.all.us= r% > 211.08 =C4=85 9% -41.0% 124.64 =C4=85 31% sched_debug.cfs_r= q:/.load_avg.avg > 3860 =C4=85 24% -34.1% 2545 =C4=85 4% sched_debug.cpu.a= vg_idle.min > 49162966 -57.6% 20842987 =C4=85 11% numa-numastat.node0.lo= cal_node > 49203248 -57.6% 20885029 =C4=85 11% numa-numastat.node0.nu= ma_hit > 39549538 -50.2% 19693291 =C4=85 9% numa-numastat.node1.lo= cal_node > 39591591 -50.2% 19718716 =C4=85 8% numa-numastat.node1.nu= ma_hit > 49261289 -57.6% 20866465 =C4=85 11% numa-vmstat.node0.numa= _hit > 49221006 -57.7% 20824423 =C4=85 11% numa-vmstat.node0.numa= _local > 39661116 -50.3% 19702525 =C4=85 9% numa-vmstat.node1.numa= _hit > 39619062 -50.3% 19677100 =C4=85 9% numa-vmstat.node1.numa= _local > 12372 =C4=85 3% -45.1% 6789 =C4=85 12% perf-c2c.DRAM.loc= al > 36077 =C4=85 2% -45.0% 19825 =C4=85 9% perf-c2c.DRAM.rem= ote > 32989 =C4=85 2% -30.5% 22935 =C4=85 11% perf-c2c.HITM.loc= al > 17205 =C4=85 2% -46.6% 9182 =C4=85 10% perf-c2c.HITM.rem= ote > 50194 =C4=85 2% -36.0% 32118 =C4=85 10% perf-c2c.HITM.tot= al > 88807242 -54.3% 40604534 =C4=85 10% proc-vmstat.numa_hit > 88724762 -54.3% 40537067 =C4=85 10% proc-vmstat.numa_local > 130416 =C4=85 7% +21.3% 158188 =C4=85 3% proc-vmstat.pgact= ivate > 92701259 -54.7% 41954988 =C4=85 11% proc-vmstat.pgalloc_no= rmal > 80544858 -54.2% 36859393 =C4=85 10% proc-vmstat.pgfault > 92449287 -54.9% 41735344 =C4=85 11% proc-vmstat.pgfree > 11060 -58.7% 4569 =C4=85 22% stress-ng.getdent.nano= secs_per_getdents_call > 1.135e+08 -54.6% 51568726 =C4=85 10% stress-ng.getdent.ops > 1891648 -54.6% 859477 =C4=85 10% stress-ng.getdent.ops_= per_sec > 80355832 -54.5% 36564567 =C4=85 10% stress-ng.time.minor_p= age_faults > 3626 +2.1% 3702 stress-ng.time.system_time > 80.35 -54.4% 36.65 =C4=85 10% stress-ng.time.user_ti= me > 2.88 =C4=85 2% -21.6% 2.25 =C4=85 3% perf-stat.i.MPKI > 1.202e+10 =C4=85 5% -35.3% 7.773e+09 =C4=85 7% perf-stat.i.branc= h-instructions > 78049914 =C4=85 4% -33.0% 52278904 =C4=85 9% perf-stat.i.branc= h-misses > 44.35 =C4=85 3% -4.4 39.94 =C4=85 4% perf-stat.i.cache= -miss-rate% > 1.629e+08 =C4=85 5% -52.0% 78236809 =C4=85 11% perf-stat.i.cache= -misses > 3.527e+08 =C4=85 5% -45.8% 1.91e+08 =C4=85 9% perf-stat.i.cache= -references > 3.78 =C4=85 3% +75.9% 6.64 =C4=85 3% perf-stat.i.cpi > 299.98 =C4=85 8% -28.2% 215.47 =C4=85 15% perf-stat.i.cpu-m= igrations > 1341 =C4=85 2% +122.2% 2981 =C4=85 3% perf-stat.i.cycle= s-between-cache-misses > 5.574e+10 =C4=85 5% -39.1% 3.397e+10 =C4=85 8% perf-stat.i.instr= uctions > 0.29 =C4=85 10% -39.7% 0.18 =C4=85 16% perf-stat.i.ipc > 39.56 =C4=85 5% -52.9% 18.63 =C4=85 12% perf-stat.i.metri= c.K/sec > 1264058 =C4=85 5% -53.0% 593585 =C4=85 13% perf-stat.i.minor= -faults > 1264058 =C4=85 5% -53.0% 593585 =C4=85 13% perf-stat.i.page-= faults > 2.93 -21.4% 2.30 =C4=85 2% perf-stat.overall.MPKI > 46.18 -5.3 40.88 perf-stat.overall.cache-mis= s-rate% > 3.85 +69.7% 6.53 =C4=85 5% perf-stat.overall.cpi > 1313 +116.3% 2842 =C4=85 7% perf-stat.overall.cycl= es-between-cache-misses > 0.26 -40.9% 0.15 =C4=85 5% perf-stat.overall.ipc > 1.184e+10 =C4=85 5% -35.4% 7.645e+09 =C4=85 7% perf-stat.ps.bran= ch-instructions > 76385602 =C4=85 4% -33.2% 51045849 =C4=85 9% perf-stat.ps.bran= ch-misses > 1.606e+08 =C4=85 5% -52.0% 77029112 =C4=85 10% perf-stat.ps.cach= e-misses > 3.478e+08 =C4=85 5% -45.9% 1.882e+08 =C4=85 9% perf-stat.ps.cach= e-references > 294.68 =C4=85 8% -28.1% 211.78 =C4=85 15% perf-stat.ps.cpu-= migrations > 5.487e+10 =C4=85 5% -39.1% 3.34e+10 =C4=85 8% perf-stat.ps.inst= ructions > 1246246 =C4=85 5% -53.1% 584418 =C4=85 12% perf-stat.ps.mino= r-faults > 1246246 =C4=85 5% -53.1% 584418 =C4=85 12% perf-stat.ps.page= -faults > 3.532e+12 -40.9% 2.088e+12 =C4=85 5% perf-stat.total.instru= ctions > 65.80 -56.9 8.86 =C4=85 55% perf-profile.calltrace= .cycles-pp.syscall > 64.94 -56.4 8.52 =C4=85 56% perf-profile.calltrace= .cycles-pp.entry_SYSCALL_64_after_hwframe.syscall > 64.88 -56.4 8.50 =C4=85 56% perf-profile.calltrace= .cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.syscall > 32.57 -28.3 4.27 =C4=85 57% perf-profile.calltrace= .cycles-pp.__x64_sys_getdents.do_syscall_64.entry_SYSCALL_64_after_hwframe.= syscall > 32.08 -27.9 4.15 =C4=85 57% perf-profile.calltrace= .cycles-pp.__x64_sys_getdents64.do_syscall_64.entry_SYSCALL_64_after_hwfram= e.syscall > 31.94 -27.8 4.14 =C4=85 57% perf-profile.calltrace= .cycles-pp.iterate_dir.__x64_sys_getdents.do_syscall_64.entry_SYSCALL_64_af= ter_hwframe.syscall > 31.65 -27.6 4.06 =C4=85 57% perf-profile.calltrace= .cycles-pp.iterate_dir.__x64_sys_getdents64.do_syscall_64.entry_SYSCALL_64_= after_hwframe.syscall > 14.11 =C4=85 5% -13.0 1.12 =C4=85122% perf-profile.call= trace.cycles-pp.eventfs_iterate.iterate_dir.__x64_sys_getdents64.do_syscall= _64.entry_SYSCALL_64_after_hwframe > 14.06 =C4=85 5% -12.9 1.13 =C4=85122% perf-profile.call= trace.cycles-pp.eventfs_iterate.iterate_dir.__x64_sys_getdents.do_syscall_6= 4.entry_SYSCALL_64_after_hwframe > 13.38 =C4=85 5% -12.3 1.04 =C4=85124% perf-profile.call= trace.cycles-pp.__mutex_lock.eventfs_iterate.iterate_dir.__x64_sys_getdents= 64.do_syscall_64 > 13.34 =C4=85 5% -12.3 1.05 =C4=85124% perf-profile.call= trace.cycles-pp.__mutex_lock.eventfs_iterate.iterate_dir.__x64_sys_getdents= .do_syscall_64 > 12.89 =C4=85 5% -12.0 0.92 =C4=85141% perf-profile.call= trace.cycles-pp.osq_lock.__mutex_lock.eventfs_iterate.iterate_dir.__x64_sys= _getdents64 > 12.84 =C4=85 5% -11.9 0.93 =C4=85141% perf-profile.call= trace.cycles-pp.osq_lock.__mutex_lock.eventfs_iterate.iterate_dir.__x64_sys= _getdents > 6.49 =C4=85 2% -5.9 0.57 =C4=85117% perf-profile.call= trace.cycles-pp.proc_tgid_net_readdir.iterate_dir.__x64_sys_getdents.do_sys= call_64.entry_SYSCALL_64_after_hwframe > 6.48 =C4=85 2% -5.9 0.57 =C4=85117% perf-profile.call= trace.cycles-pp.proc_tgid_net_readdir.iterate_dir.__x64_sys_getdents64.do_s= yscall_64.entry_SYSCALL_64_after_hwframe > 6.43 =C4=85 2% -5.9 0.56 =C4=85117% perf-profile.call= trace.cycles-pp.proc_readdir_de.proc_tgid_net_readdir.iterate_dir.__x64_sys= _getdents64.do_syscall_64 > 6.43 =C4=85 2% -5.9 0.56 =C4=85117% perf-profile.call= trace.cycles-pp.proc_readdir_de.proc_tgid_net_readdir.iterate_dir.__x64_sys= _getdents.do_syscall_64 > 4.62 =C4=85 3% -3.8 0.82 =C4=85 44% perf-profile.call= trace.cycles-pp.lookup_open.open_last_lookups.path_openat.do_filp_open.do_s= ys_openat2 > 4.80 =C4=85 2% -3.8 1.03 =C4=85 33% perf-profile.call= trace.cycles-pp.__close > 4.54 =C4=85 2% -3.6 0.93 =C4=85 36% perf-profile.call= trace.cycles-pp.entry_SYSCALL_64_after_hwframe.__close > 4.52 =C4=85 2% -3.6 0.92 =C4=85 36% perf-profile.call= trace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.__close > 4.45 =C4=85 2% -3.6 0.90 =C4=85 36% perf-profile.call= trace.cycles-pp.__x64_sys_close.do_syscall_64.entry_SYSCALL_64_after_hwfram= e.__close > 3.47 =C4=85 3% -3.0 0.42 =C4=85108% perf-profile.call= trace.cycles-pp.__fput.__x64_sys_close.do_syscall_64.entry_SYSCALL_64_after= _hwframe.__close > 3.78 =C4=85 8% -2.9 0.84 =C4=85 36% perf-profile.call= trace.cycles-pp.inode_permission.link_path_walk.path_openat.do_filp_open.do= _sys_openat2 > 3.00 =C4=85 4% -2.6 0.40 =C4=85108% perf-profile.call= trace.cycles-pp.do_open.path_openat.do_filp_open.do_sys_openat2.__x64_sys_o= penat > 3.00 =C4=85 10% -2.6 0.42 =C4=85105% perf-profile.call= trace.cycles-pp.kernfs_iop_permission.inode_permission.link_path_walk.path_= openat.do_filp_open > 2.65 =C4=85 2% -2.0 0.70 =C4=85 25% perf-profile.call= trace.cycles-pp.brk > 2.57 =C4=85 2% -1.9 0.66 =C4=85 26% perf-profile.call= trace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.brk > 2.58 =C4=85 2% -1.9 0.66 =C4=85 26% perf-profile.call= trace.cycles-pp.entry_SYSCALL_64_after_hwframe.brk > 2.54 =C4=85 2% -1.9 0.65 =C4=85 26% perf-profile.call= trace.cycles-pp.__do_sys_brk.do_syscall_64.entry_SYSCALL_64_after_hwframe.b= rk > 2.04 -1.7 0.35 =C4=85104% perf-profile.calltrace= .cycles-pp.proc_fill_cache.proc_pident_readdir.iterate_dir.__x64_sys_getden= ts.do_syscall_64 > 2.04 -1.7 0.35 =C4=85104% perf-profile.calltrace= .cycles-pp.proc_fill_cache.proc_pident_readdir.iterate_dir.__x64_sys_getden= ts64.do_syscall_64 > 2.05 =C4=85 2% -1.6 0.44 =C4=85 75% perf-profile.call= trace.cycles-pp.exc_page_fault.asm_exc_page_fault > 2.04 =C4=85 2% -1.6 0.43 =C4=85 75% perf-profile.call= trace.cycles-pp.do_user_addr_fault.exc_page_fault.asm_exc_page_fault > 2.13 -1.6 0.53 =C4=85 52% perf-profile.calltrace= .cycles-pp.proc_pident_readdir.iterate_dir.__x64_sys_getdents64.do_syscall_= 64.entry_SYSCALL_64_after_hwframe > 2.28 =C4=85 2% -1.6 0.68 =C4=85 23% perf-profile.call= trace.cycles-pp.asm_exc_page_fault > 2.14 -1.5 0.62 =C4=85 24% perf-profile.calltrace= .cycles-pp.proc_pident_readdir.iterate_dir.__x64_sys_getdents.do_syscall_64= .entry_SYSCALL_64_after_hwframe > 0.00 +1.8 1.78 =C4=85 6% perf-profile.calltrace= .cycles-pp.lockref_get_not_dead.__legitimize_path.try_to_unlazy.lookup_fast= .walk_component > 0.00 +1.8 1.78 =C4=85 6% perf-profile.calltrace= .cycles-pp.__legitimize_path.try_to_unlazy.lookup_fast.walk_component.link_= path_walk > 0.00 +1.8 1.78 =C4=85 6% perf-profile.calltrace= .cycles-pp.try_to_unlazy.lookup_fast.walk_component.link_path_walk.path_ope= nat > 4.32 =C4=85 3% +2.0 6.30 =C4=85 3% perf-profile.call= trace.cycles-pp.walk_component.link_path_walk.path_openat.do_filp_open.do_s= ys_openat2 > 3.04 =C4=85 5% +3.0 6.06 =C4=85 3% perf-profile.call= trace.cycles-pp.lookup_fast.walk_component.link_path_walk.path_openat.do_fi= lp_open > 0.00 +3.2 3.20 =C4=85 13% perf-profile.calltrace= .cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock.lockref_get_not_= dead.__legitimize_path.try_to_unlazy_next > 0.00 +3.2 3.23 =C4=85 13% perf-profile.calltrace= .cycles-pp._raw_spin_lock.lockref_get_not_dead.__legitimize_path.try_to_unl= azy_next.lookup_fast > 0.00 +3.7 3.69 =C4=85 9% perf-profile.calltrace= .cycles-pp.__legitimize_path.try_to_unlazy_next.lookup_fast.walk_component.= link_path_walk > 0.00 +3.7 3.69 =C4=85 9% perf-profile.calltrace= .cycles-pp.lockref_get_not_dead.__legitimize_path.try_to_unlazy_next.lookup= _fast.walk_component > 0.00 +3.7 3.70 =C4=85 9% perf-profile.calltrace= .cycles-pp.try_to_unlazy_next.lookup_fast.walk_component.link_path_walk.pat= h_openat > 0.69 =C4=85 4% +5.3 6.01 =C4=85 8% perf-profile.call= trace.cycles-pp.lockref_put_return.dput.terminate_walk.path_openat.do_filp_= open > 6.20 =C4=85 2% +9.8 16.04 =C4=85 4% perf-profile.call= trace.cycles-pp.open_last_lookups.path_openat.do_filp_open.do_sys_openat2._= _x64_sys_openat > 1.29 =C4=85 3% +13.7 15.03 =C4=85 6% perf-profile.call= trace.cycles-pp.lookup_fast.open_last_lookups.path_openat.do_filp_open.do_s= ys_openat2 > 0.00 +13.8 13.76 =C4=85 6% perf-profile.calltrace= .cycles-pp._raw_spin_lock.lockref_get_not_dead.__legitimize_path.try_to_unl= azy.lookup_fast > 0.00 +14.3 14.31 =C4=85 6% perf-profile.calltrace= .cycles-pp.lockref_get_not_dead.__legitimize_path.try_to_unlazy.lookup_fast= .open_last_lookups > 0.00 +14.3 14.32 =C4=85 6% perf-profile.calltrace= .cycles-pp.__legitimize_path.try_to_unlazy.lookup_fast.open_last_lookups.pa= th_openat > 0.00 +14.3 14.32 =C4=85 6% perf-profile.calltrace= .cycles-pp.try_to_unlazy.lookup_fast.open_last_lookups.path_openat.do_filp_= open > 0.00 +18.0 18.04 =C4=85 11% perf-profile.calltrace= .cycles-pp._raw_spin_lock.lockref_get_not_dead.__legitimize_path.try_to_unl= azy.link_path_walk > 9.60 =C4=85 4% +19.0 28.56 =C4=85 6% perf-profile.call= trace.cycles-pp.link_path_walk.path_openat.do_filp_open.do_sys_openat2.__x6= 4_sys_openat > 0.28 =C4=85100% +20.8 21.12 =C4=85 10% perf-profile.call= trace.cycles-pp.__legitimize_path.try_to_unlazy.link_path_walk.path_openat.= do_filp_open > 0.28 =C4=85100% +20.8 21.13 =C4=85 10% perf-profile.call= trace.cycles-pp.try_to_unlazy.link_path_walk.path_openat.do_filp_open.do_sy= s_openat2 > 0.00 +21.1 21.11 =C4=85 10% perf-profile.calltrace= .cycles-pp.lockref_get_not_dead.__legitimize_path.try_to_unlazy.link_path_w= alk.path_openat > 0.00 +31.5 31.52 =C4=85 8% perf-profile.calltrace= .cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock.lockref_get_not_= dead.__legitimize_path.try_to_unlazy > 0.00 +34.7 34.71 =C4=85 8% perf-profile.calltrace= .cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock.dput.terminate_w= alk.path_openat > 0.00 +35.0 35.01 =C4=85 8% perf-profile.calltrace= .cycles-pp._raw_spin_lock.dput.terminate_walk.path_openat.do_filp_open > 0.88 =C4=85 9% +40.2 41.12 =C4=85 8% perf-profile.call= trace.cycles-pp.terminate_walk.path_openat.do_filp_open.do_sys_openat2.__x6= 4_sys_openat > 0.84 =C4=85 9% +40.3 41.10 =C4=85 8% perf-profile.call= trace.cycles-pp.dput.terminate_walk.path_openat.do_filp_open.do_sys_openat2 > 22.55 =C4=85 2% +65.0 87.59 =C4=85 6% perf-profile.call= trace.cycles-pp.open64 > 22.25 =C4=85 2% +65.2 87.48 =C4=85 6% perf-profile.call= trace.cycles-pp.entry_SYSCALL_64_after_hwframe.open64 > 22.23 =C4=85 2% +65.2 87.47 =C4=85 6% perf-profile.call= trace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.open64 > 22.15 =C4=85 2% +65.3 87.43 =C4=85 6% perf-profile.call= trace.cycles-pp.__x64_sys_openat.do_syscall_64.entry_SYSCALL_64_after_hwfra= me.open64 > 22.12 =C4=85 2% +65.3 87.42 =C4=85 6% perf-profile.call= trace.cycles-pp.do_sys_openat2.__x64_sys_openat.do_syscall_64.entry_SYSCALL= _64_after_hwframe.open64 > 21.24 =C4=85 2% +65.5 86.76 =C4=85 6% perf-profile.call= trace.cycles-pp.do_filp_open.do_sys_openat2.__x64_sys_openat.do_syscall_64.= entry_SYSCALL_64_after_hwframe > 21.18 =C4=85 2% +65.6 86.74 =C4=85 6% perf-profile.call= trace.cycles-pp.path_openat.do_filp_open.do_sys_openat2.__x64_sys_openat.do= _syscall_64 > 65.96 -57.0 8.93 =C4=85 54% perf-profile.children.= cycles-pp.syscall > 63.61 -55.4 8.21 =C4=85 57% perf-profile.children.= cycles-pp.iterate_dir > 32.58 -28.3 4.27 =C4=85 57% perf-profile.children.= cycles-pp.__x64_sys_getdents > 32.09 -27.9 4.15 =C4=85 57% perf-profile.children.= cycles-pp.__x64_sys_getdents64 > 28.19 =C4=85 5% -25.8 2.34 =C4=85114% perf-profile.chil= dren.cycles-pp.eventfs_iterate > 26.72 =C4=85 5% -24.6 2.08 =C4=85124% perf-profile.chil= dren.cycles-pp.__mutex_lock > 25.74 =C4=85 5% -23.7 2.00 =C4=85125% perf-profile.chil= dren.cycles-pp.osq_lock > 20.36 =C4=85 2% -18.0 2.37 =C4=85 66% perf-profile.chil= dren.cycles-pp.proc_readdir_de > 12.96 =C4=85 2% -11.4 1.60 =C4=85 61% perf-profile.chil= dren.cycles-pp.proc_tgid_net_readdir > 10.60 =C4=85 3% -9.6 1.02 =C4=85 80% perf-profile.chil= dren.cycles-pp._raw_read_lock > 5.88 =C4=85 6% -4.9 1.02 =C4=85 48% perf-profile.chil= dren.cycles-pp.kernfs_fop_readdir > 5.85 =C4=85 7% -4.7 1.16 =C4=85 42% perf-profile.chil= dren.cycles-pp.down_read > 5.15 =C4=85 5% -4.5 0.68 =C4=85 67% perf-profile.chil= dren.cycles-pp.up_read > 5.68 -4.0 1.68 =C4=85 24% perf-profile.children.= cycles-pp.proc_fill_cache > 4.62 =C4=85 3% -3.8 0.82 =C4=85 44% perf-profile.chil= dren.cycles-pp.lookup_open > 4.85 =C4=85 2% -3.8 1.05 =C4=85 33% perf-profile.chil= dren.cycles-pp.__close > 4.42 =C4=85 4% -3.7 0.68 =C4=85 52% perf-profile.chil= dren.cycles-pp.proc_lookup_de > 4.32 =C4=85 3% -3.6 0.68 =C4=85 51% perf-profile.chil= dren.cycles-pp.proc_tgid_net_lookup > 4.46 =C4=85 2% -3.6 0.90 =C4=85 36% perf-profile.chil= dren.cycles-pp.__x64_sys_close > 4.43 =C4=85 8% -3.5 0.96 =C4=85 37% perf-profile.chil= dren.cycles-pp.inode_permission > 4.28 -3.0 1.23 =C4=85 25% perf-profile.children.= cycles-pp.proc_pident_readdir > 3.48 =C4=85 3% -2.8 0.66 =C4=85 39% perf-profile.chil= dren.cycles-pp.__fput > 3.98 =C4=85 2% -2.8 1.18 =C4=85 24% perf-profile.chil= dren.cycles-pp.__d_lookup > 3.44 =C4=85 10% -2.7 0.70 =C4=85 41% perf-profile.chil= dren.cycles-pp.kernfs_iop_permission > 3.01 =C4=85 4% -2.4 0.60 =C4=85 40% perf-profile.chil= dren.cycles-pp.do_open > 3.09 -2.1 0.95 =C4=85 23% perf-profile.children.= cycles-pp.d_hash_and_lookup > 2.46 =C4=85 7% -2.1 0.33 =C4=85 64% perf-profile.chil= dren.cycles-pp.kernfs_dop_revalidate > 2.66 =C4=85 2% -2.0 0.70 =C4=85 25% perf-profile.chil= dren.cycles-pp.brk > 2.55 =C4=85 2% -1.9 0.65 =C4=85 26% perf-profile.chil= dren.cycles-pp.__do_sys_brk > 2.18 =C4=85 4% -1.8 0.40 =C4=85 40% perf-profile.chil= dren.cycles-pp.__dentry_kill > 2.18 =C4=85 6% -1.8 0.41 =C4=85 45% perf-profile.chil= dren.cycles-pp.proc_get_inode > 2.47 =C4=85 2% -1.7 0.74 =C4=85 23% perf-profile.chil= dren.cycles-pp.asm_exc_page_fault > 2.12 =C4=85 6% -1.7 0.40 =C4=85 46% perf-profile.chil= dren.cycles-pp.new_inode > 1.94 =C4=85 4% -1.6 0.37 =C4=85 44% perf-profile.chil= dren.cycles-pp.do_dentry_open > 2.19 =C4=85 2% -1.6 0.63 =C4=85 24% perf-profile.chil= dren.cycles-pp.exc_page_fault > 2.18 =C4=85 2% -1.6 0.62 =C4=85 24% perf-profile.chil= dren.cycles-pp.do_user_addr_fault > 1.98 =C4=85 2% -1.5 0.48 =C4=85 27% perf-profile.chil= dren.cycles-pp.do_vmi_align_munmap > 1.49 =C4=85 6% -1.3 0.21 =C4=85 58% perf-profile.chil= dren.cycles-pp.evict > 1.76 =C4=85 2% -1.2 0.52 =C4=85 24% perf-profile.chil= dren.cycles-pp.handle_mm_fault > 1.56 =C4=85 3% -1.2 0.35 =C4=85 31% perf-profile.chil= dren.cycles-pp.unmap_region > 1.63 =C4=85 2% -1.2 0.47 =C4=85 24% perf-profile.chil= dren.cycles-pp.__handle_mm_fault > 1.50 =C4=85 2% -1.1 0.42 =C4=85 25% perf-profile.chil= dren.cycles-pp.do_anonymous_page > 1.16 =C4=85 7% -1.0 0.20 =C4=85 53% perf-profile.chil= dren.cycles-pp.security_file_open > 1.16 =C4=85 7% -1.0 0.20 =C4=85 57% perf-profile.chil= dren.cycles-pp.apparmor_file_open > 1.21 =C4=85 3% -1.0 0.25 =C4=85 35% perf-profile.chil= dren.cycles-pp.__lookup_slow > 1.26 =C4=85 3% -0.9 0.35 =C4=85 28% perf-profile.chil= dren.cycles-pp.alloc_empty_file > 1.20 -0.8 0.42 =C4=85 20% perf-profile.children.= cycles-pp.handle_softirqs > 1.20 -0.8 0.41 =C4=85 21% perf-profile.children.= cycles-pp.rcu_core > 1.19 -0.8 0.41 =C4=85 21% perf-profile.children.= cycles-pp.rcu_do_batch > 0.85 =C4=85 2% -0.8 0.07 =C4=85112% perf-profile.chil= dren.cycles-pp.mutex_unlock > 0.86 =C4=85 2% -0.7 0.12 =C4=85 55% perf-profile.chil= dren.cycles-pp.mutex_lock > 0.96 =C4=85 5% -0.7 0.23 =C4=85 34% perf-profile.chil= dren.cycles-pp.init_file > 1.07 -0.7 0.36 =C4=85 20% perf-profile.children.= cycles-pp.kmem_cache_free > 0.90 =C4=85 3% -0.6 0.28 =C4=85 24% perf-profile.chil= dren.cycles-pp.step_into > 0.83 =C4=85 6% -0.6 0.21 =C4=85 34% perf-profile.chil= dren.cycles-pp.security_file_alloc > 0.75 =C4=85 6% -0.6 0.17 =C4=85 38% perf-profile.chil= dren.cycles-pp.apparmor_file_alloc_security > 0.85 =C4=85 2% -0.6 0.28 =C4=85 21% perf-profile.chil= dren.cycles-pp.proc_map_files_readdir > 1.12 =C4=85 2% -0.6 0.55 =C4=85 9% perf-profile.chil= dren.cycles-pp.asm_sysvec_apic_timer_interrupt > 1.10 =C4=85 2% -0.6 0.54 =C4=85 10% perf-profile.chil= dren.cycles-pp.sysvec_apic_timer_interrupt > 0.68 =C4=85 2% -0.6 0.12 =C4=85 51% perf-profile.chil= dren.cycles-pp.pde_put > 0.83 =C4=85 3% -0.6 0.27 =C4=85 20% perf-profile.chil= dren.cycles-pp.irq_exit_rcu > 0.70 =C4=85 7% -0.6 0.14 =C4=85 41% perf-profile.chil= dren.cycles-pp.may_open > 0.79 =C4=85 3% -0.5 0.26 =C4=85 20% perf-profile.chil= dren.cycles-pp.alloc_anon_folio > 0.72 =C4=85 2% -0.5 0.21 =C4=85 26% perf-profile.chil= dren.cycles-pp.proc_ns_dir_readdir > 0.71 =C4=85 2% -0.5 0.21 =C4=85 21% perf-profile.chil= dren.cycles-pp.proc_readfd_common > 0.65 =C4=85 2% -0.5 0.15 =C4=85 32% perf-profile.chil= dren.cycles-pp.tlb_finish_mmu > 0.62 =C4=85 3% -0.5 0.13 =C4=85 35% perf-profile.chil= dren.cycles-pp.folios_put_refs > 0.65 =C4=85 9% -0.5 0.16 =C4=85 33% perf-profile.chil= dren.cycles-pp.security_file_permission > 0.63 =C4=85 9% -0.5 0.15 =C4=85 33% perf-profile.chil= dren.cycles-pp.apparmor_file_permission > 0.60 -0.5 0.12 =C4=85 36% perf-profile.children.= cycles-pp.__fdget_pos > 0.58 =C4=85 2% -0.5 0.13 =C4=85 33% perf-profile.chil= dren.cycles-pp.__tlb_batch_free_encoded_pages > 0.58 =C4=85 3% -0.5 0.13 =C4=85 34% perf-profile.chil= dren.cycles-pp.free_pages_and_swap_cache > 0.72 -0.4 0.28 =C4=85 16% perf-profile.children.= cycles-pp.filldir > 0.52 =C4=85 2% -0.4 0.08 =C4=85 49% perf-profile.chil= dren.cycles-pp.d_splice_alias > 0.70 =C4=85 2% -0.4 0.27 =C4=85 16% perf-profile.chil= dren.cycles-pp.filldir64 > 0.71 =C4=85 2% -0.4 0.29 =C4=85 15% perf-profile.chil= dren.cycles-pp.clear_bhb_loop > 0.57 =C4=85 5% -0.4 0.15 =C4=85 31% perf-profile.chil= dren.cycles-pp.security_file_free > 0.59 -0.4 0.17 =C4=85 26% perf-profile.children.= cycles-pp.__slab_free > 0.56 =C4=85 5% -0.4 0.15 =C4=85 31% perf-profile.chil= dren.cycles-pp.apparmor_file_free_security > 0.68 -0.4 0.27 =C4=85 16% perf-profile.children.= cycles-pp.kmem_cache_alloc_noprof > 0.66 =C4=85 2% -0.4 0.25 =C4=85 20% perf-profile.chil= dren.cycles-pp.alloc_inode > 0.48 =C4=85 2% -0.4 0.09 =C4=85 36% perf-profile.chil= dren.cycles-pp.folio_batch_move_lru > 0.48 -0.4 0.10 =C4=85 38% perf-profile.children.= cycles-pp.down_read_killable > 0.47 =C4=85 3% -0.4 0.09 =C4=85 40% perf-profile.chil= dren.cycles-pp.fsnotify_grab_connector > 0.46 =C4=85 3% -0.4 0.08 =C4=85 35% perf-profile.chil= dren.cycles-pp.lru_add_drain > 0.46 =C4=85 3% -0.4 0.08 =C4=85 35% perf-profile.chil= dren.cycles-pp.lru_add_drain_cpu > 0.48 =C4=85 3% -0.4 0.12 =C4=85 27% perf-profile.chil= dren.cycles-pp.filp_flush > 0.44 =C4=85 2% -0.4 0.08 =C4=85 46% perf-profile.chil= dren.cycles-pp.kernfs_dir_pos > 0.50 =C4=85 2% -0.3 0.16 =C4=85 20% perf-profile.chil= dren.cycles-pp.vma_alloc_folio_noprof > 0.49 =C4=85 3% -0.3 0.16 =C4=85 22% perf-profile.chil= dren.cycles-pp.alloc_pages_mpol_noprof > 0.58 -0.3 0.25 =C4=85 15% perf-profile.children.= cycles-pp.d_alloc_parallel > 0.41 =C4=85 3% -0.3 0.09 =C4=85 32% perf-profile.chil= dren.cycles-pp.dnotify_flush > 0.46 =C4=85 3% -0.3 0.15 =C4=85 20% perf-profile.chil= dren.cycles-pp.__alloc_pages_noprof > 0.48 =C4=85 3% -0.3 0.16 =C4=85 23% perf-profile.chil= dren.cycles-pp.kmem_cache_alloc_lru_noprof > 0.39 =C4=85 3% -0.3 0.08 =C4=85 36% perf-profile.chil= dren.cycles-pp.fsnotify_find_mark > 0.39 =C4=85 2% -0.3 0.10 =C4=85 25% perf-profile.chil= dren.cycles-pp.unmap_vmas > 0.38 =C4=85 2% -0.3 0.10 =C4=85 25% perf-profile.chil= dren.cycles-pp.unmap_page_range > 0.38 =C4=85 2% -0.3 0.10 =C4=85 25% perf-profile.chil= dren.cycles-pp.zap_pmd_range > 0.40 =C4=85 3% -0.3 0.12 =C4=85 20% perf-profile.chil= dren.cycles-pp.do_brk_flags > 0.37 =C4=85 2% -0.3 0.10 =C4=85 27% perf-profile.chil= dren.cycles-pp.zap_pte_range > 0.38 =C4=85 2% -0.3 0.12 =C4=85 22% perf-profile.chil= dren.cycles-pp.get_page_from_freelist > 0.43 -0.3 0.17 =C4=85 15% perf-profile.children.= cycles-pp.__memcg_slab_post_alloc_hook > 0.41 =C4=85 6% -0.2 0.16 =C4=85 25% perf-profile.chil= dren.cycles-pp.kthread > 0.41 =C4=85 6% -0.2 0.16 =C4=85 25% perf-profile.chil= dren.cycles-pp.ret_from_fork > 0.41 =C4=85 6% -0.2 0.16 =C4=85 25% perf-profile.chil= dren.cycles-pp.ret_from_fork_asm > 0.38 =C4=85 7% -0.2 0.14 =C4=85 27% perf-profile.chil= dren.cycles-pp.run_ksoftirqd > 0.42 =C4=85 2% -0.2 0.19 =C4=85 15% perf-profile.chil= dren.cycles-pp.d_alloc > 0.38 =C4=85 7% -0.2 0.15 =C4=85 27% perf-profile.chil= dren.cycles-pp.smpboot_thread_fn > 0.30 =C4=85 2% -0.2 0.07 =C4=85 26% perf-profile.chil= dren.cycles-pp.zap_present_ptes > 0.38 =C4=85 2% -0.2 0.15 =C4=85 15% perf-profile.chil= dren.cycles-pp.__cond_resched > 0.30 =C4=85 3% -0.2 0.08 =C4=85 31% perf-profile.chil= dren.cycles-pp.inode_wait_for_writeback > 0.37 =C4=85 2% -0.2 0.14 =C4=85 16% perf-profile.chil= dren.cycles-pp.entry_SYSCALL_64 > 0.28 =C4=85 2% -0.2 0.06 =C4=85 27% perf-profile.chil= dren.cycles-pp.__call_rcu_common > 0.30 =C4=85 5% -0.2 0.10 =C4=85 26% perf-profile.chil= dren.cycles-pp.proc_alloc_inode > 0.35 =C4=85 4% -0.2 0.15 =C4=85 22% perf-profile.chil= dren.cycles-pp.inode_init_always > 0.26 =C4=85 8% -0.2 0.05 =C4=85 76% perf-profile.chil= dren.cycles-pp.___slab_alloc > 0.28 =C4=85 2% -0.2 0.09 =C4=85 21% perf-profile.chil= dren.cycles-pp.__d_lookup_rcu > 0.27 -0.2 0.08 =C4=85 20% perf-profile.children.= cycles-pp.__split_vma > 0.24 =C4=85 2% -0.2 0.06 =C4=85 27% perf-profile.chil= dren.cycles-pp.lockref_get > 0.31 =C4=85 3% -0.2 0.13 =C4=85 15% perf-profile.chil= dren.cycles-pp.getname_flags > 0.23 =C4=85 7% -0.2 0.06 =C4=85 54% perf-profile.chil= dren.cycles-pp.security_file_post_open > 0.26 =C4=85 4% -0.2 0.09 =C4=85 20% perf-profile.chil= dren.cycles-pp.__mem_cgroup_charge > 0.37 =C4=85 2% -0.2 0.20 =C4=85 15% perf-profile.chil= dren.cycles-pp.rb_next > 0.22 =C4=85 7% -0.2 0.05 =C4=85 51% perf-profile.chil= dren.cycles-pp.ima_file_check > 0.28 =C4=85 2% -0.2 0.12 =C4=85 14% perf-profile.chil= dren.cycles-pp.__memcg_slab_free_hook > 0.26 =C4=85 3% -0.2 0.10 =C4=85 15% perf-profile.chil= dren.cycles-pp.entry_SYSRETQ_unsafe_stack > 0.22 =C4=85 3% -0.1 0.07 =C4=85 26% perf-profile.chil= dren.cycles-pp.pid_delete_dentry > 0.18 =C4=85 2% -0.1 0.04 =C4=85 75% perf-profile.chil= dren.cycles-pp.proc_free_inode > 0.18 =C4=85 2% -0.1 0.04 =C4=85 72% perf-profile.chil= dren.cycles-pp.task_lookup_next_fdget_rcu > 0.22 =C4=85 3% -0.1 0.09 =C4=85 15% perf-profile.chil= dren.cycles-pp.sync_regs > 0.17 =C4=85 2% -0.1 0.04 =C4=85 73% perf-profile.chil= dren.cycles-pp.path_init > 0.21 =C4=85 2% -0.1 0.08 =C4=85 19% perf-profile.chil= dren.cycles-pp.__d_alloc > 0.22 =C4=85 5% -0.1 0.09 =C4=85 15% perf-profile.chil= dren.cycles-pp.strncpy_from_user > 0.20 =C4=85 3% -0.1 0.08 =C4=85 17% perf-profile.chil= dren.cycles-pp.verify_dirent_name > 0.20 =C4=85 2% -0.1 0.09 =C4=85 15% perf-profile.chil= dren.cycles-pp.native_irq_return_iret > 0.19 =C4=85 3% -0.1 0.08 =C4=85 14% perf-profile.chil= dren.cycles-pp.mod_objcg_state > 0.19 =C4=85 5% -0.1 0.08 =C4=85 17% perf-profile.chil= dren.cycles-pp.pid_revalidate > 0.18 =C4=85 4% -0.1 0.07 =C4=85 14% perf-profile.chil= dren.cycles-pp.stress_getdents_dir > 0.18 =C4=85 2% -0.1 0.07 =C4=85 16% perf-profile.chil= dren.cycles-pp.stress_getdents64_dir > 0.17 =C4=85 4% -0.1 0.06 =C4=85 19% perf-profile.chil= dren.cycles-pp.mas_wr_store_entry > 0.15 =C4=85 3% -0.1 0.05 =C4=85 47% perf-profile.chil= dren.cycles-pp.perf_event_mmap > 0.17 =C4=85 2% -0.1 0.07 =C4=85 17% perf-profile.chil= dren.cycles-pp.strlcat > 0.18 =C4=85 4% -0.1 0.07 =C4=85 24% perf-profile.chil= dren.cycles-pp.security_inode_alloc > 0.16 =C4=85 3% -0.1 0.06 =C4=85 11% perf-profile.chil= dren.cycles-pp.snprintf > 0.14 =C4=85 3% -0.1 0.05 =C4=85 47% perf-profile.chil= dren.cycles-pp.perf_event_mmap_event > 0.16 =C4=85 3% -0.1 0.06 =C4=85 19% perf-profile.chil= dren.cycles-pp.rcu_all_qs > 0.16 =C4=85 3% -0.1 0.06 =C4=85 11% perf-profile.chil= dren.cycles-pp.vsnprintf > 0.17 =C4=85 2% -0.1 0.08 =C4=85 16% perf-profile.chil= dren.cycles-pp.rcu_cblist_dequeue > 0.15 =C4=85 3% -0.1 0.06 =C4=85 20% perf-profile.chil= dren.cycles-pp.syscall_exit_to_user_mode > 0.16 =C4=85 3% -0.1 0.07 =C4=85 14% perf-profile.chil= dren.cycles-pp.memchr > 0.15 =C4=85 4% -0.1 0.06 =C4=85 15% perf-profile.chil= dren.cycles-pp.__lruvec_stat_mod_folio > 0.15 =C4=85 3% -0.1 0.06 =C4=85 14% perf-profile.chil= dren.cycles-pp.clear_page_erms > 0.14 =C4=85 3% -0.1 0.05 =C4=85 47% perf-profile.chil= dren.cycles-pp.__perf_sw_event > 0.14 =C4=85 3% -0.1 0.06 =C4=85 19% perf-profile.chil= dren.cycles-pp.__mod_memcg_lruvec_state > 0.16 =C4=85 5% -0.1 0.08 =C4=85 13% perf-profile.chil= dren.cycles-pp.generic_permission > 0.12 =C4=85 4% -0.1 0.05 =C4=85 8% perf-profile.chil= dren.cycles-pp.__check_object_size > 0.00 +0.1 0.06 =C4=85 8% perf-profile.children.= cycles-pp.__do_sys_newfstatat > 0.00 +0.1 0.06 =C4=85 8% perf-profile.children.= cycles-pp.filename_lookup > 0.00 +0.1 0.06 =C4=85 8% perf-profile.children.= cycles-pp.path_lookupat > 0.00 +0.1 0.06 =C4=85 8% perf-profile.children.= cycles-pp.vfs_fstatat > 0.00 +0.1 0.06 =C4=85 8% perf-profile.children.= cycles-pp.vfs_statx > 0.18 =C4=85 3% +0.2 0.42 =C4=85 5% perf-profile.chil= dren.cycles-pp.putname > 4.34 =C4=85 2% +2.1 6.47 =C4=85 3% perf-profile.chil= dren.cycles-pp.walk_component > 94.42 +3.6 98.01 perf-profile.children.cycle= s-pp.entry_SYSCALL_64_after_hwframe > 94.33 +3.6 97.98 perf-profile.children.cycle= s-pp.do_syscall_64 > 0.09 =C4=85 11% +4.1 4.16 =C4=85 9% perf-profile.chil= dren.cycles-pp.try_to_unlazy_next > 2.07 =C4=85 2% +4.2 6.25 =C4=85 7% perf-profile.chil= dren.cycles-pp.lockref_put_return > 6.21 =C4=85 2% +9.8 16.05 =C4=85 4% perf-profile.chil= dren.cycles-pp.open_last_lookups > 4.35 =C4=85 4% +16.9 21.22 =C4=85 5% perf-profile.chil= dren.cycles-pp.lookup_fast > 9.63 =C4=85 4% +19.1 28.76 =C4=85 6% perf-profile.chil= dren.cycles-pp.link_path_walk > 1.03 =C4=85 8% +36.3 37.38 =C4=85 8% perf-profile.chil= dren.cycles-pp.try_to_unlazy > 5.34 =C4=85 2% +36.7 42.07 =C4=85 7% perf-profile.chil= dren.cycles-pp.dput > 0.89 =C4=85 9% +40.4 41.25 =C4=85 8% perf-profile.chil= dren.cycles-pp.terminate_walk > 1.06 =C4=85 9% +40.5 41.52 =C4=85 8% perf-profile.chil= dren.cycles-pp.__legitimize_path > 0.83 =C4=85 12% +40.7 41.48 =C4=85 8% perf-profile.chil= dren.cycles-pp.lockref_get_not_dead > 7.22 =C4=85 2% +64.5 71.72 =C4=85 8% perf-profile.chil= dren.cycles-pp._raw_spin_lock > 22.60 =C4=85 2% +65.0 87.62 =C4=85 6% perf-profile.chil= dren.cycles-pp.open64 > 22.17 =C4=85 2% +65.5 87.72 =C4=85 6% perf-profile.chil= dren.cycles-pp.__x64_sys_openat > 22.15 =C4=85 2% +65.6 87.71 =C4=85 6% perf-profile.chil= dren.cycles-pp.do_sys_openat2 > 21.26 =C4=85 2% +65.8 87.05 =C4=85 6% perf-profile.chil= dren.cycles-pp.do_filp_open > 21.20 =C4=85 2% +65.8 87.03 =C4=85 6% perf-profile.chil= dren.cycles-pp.path_openat > 2.92 =C4=85 5% +67.4 70.29 =C4=85 8% perf-profile.chil= dren.cycles-pp.native_queued_spin_lock_slowpath > 25.58 =C4=85 5% -23.6 1.99 =C4=85125% perf-profile.self= .cycles-pp.osq_lock > 10.46 =C4=85 3% -9.5 1.00 =C4=85 80% perf-profile.self= .cycles-pp._raw_read_lock > 9.26 =C4=85 2% -8.2 1.03 =C4=85 68% perf-profile.self= .cycles-pp.proc_readdir_de > 5.77 =C4=85 7% -4.6 1.13 =C4=85 43% perf-profile.self= .cycles-pp.down_read > 5.11 =C4=85 6% -4.4 0.67 =C4=85 68% perf-profile.self= .cycles-pp.up_read > 4.42 -3.0 1.43 =C4=85 18% perf-profile.self.cycl= es-pp._raw_spin_lock > 2.05 =C4=85 2% -1.3 0.78 =C4=85 20% perf-profile.self= .cycles-pp.__d_lookup > 1.11 =C4=85 2% -1.0 0.12 =C4=85 65% perf-profile.self= .cycles-pp.proc_lookup_de > 1.14 =C4=85 7% -0.9 0.19 =C4=85 56% perf-profile.self= .cycles-pp.apparmor_file_open > 0.84 =C4=85 2% -0.8 0.07 =C4=85115% perf-profile.self= .cycles-pp.mutex_unlock > 0.80 =C4=85 2% -0.7 0.10 =C4=85 60% perf-profile.self= .cycles-pp.mutex_lock > 0.73 =C4=85 6% -0.6 0.17 =C4=85 38% perf-profile.self= .cycles-pp.apparmor_file_alloc_security > 0.66 =C4=85 2% -0.5 0.12 =C4=85 48% perf-profile.self= .cycles-pp.pde_put > 0.76 =C4=85 5% -0.5 0.31 =C4=85 19% perf-profile.self= .cycles-pp.proc_fill_cache > 0.59 =C4=85 10% -0.4 0.14 =C4=85 35% perf-profile.self= .cycles-pp.apparmor_file_permission > 0.70 =C4=85 2% -0.4 0.29 =C4=85 15% perf-profile.self= .cycles-pp.clear_bhb_loop > 0.58 -0.4 0.17 =C4=85 25% perf-profile.self.cycl= es-pp.__slab_free > 0.55 =C4=85 5% -0.4 0.15 =C4=85 31% perf-profile.self= .cycles-pp.apparmor_file_free_security > 0.47 -0.4 0.08 =C4=85 38% perf-profile.self.cycl= es-pp.do_dentry_open > 0.45 -0.4 0.08 =C4=85 41% perf-profile.self.cycl= es-pp.down_read_killable > 0.39 =C4=85 2% -0.3 0.06 =C4=85 60% perf-profile.self= .cycles-pp.__fput > 0.53 -0.3 0.21 =C4=85 16% perf-profile.self.cycl= es-pp.filldir > 0.52 =C4=85 2% -0.3 0.21 =C4=85 16% perf-profile.self= .cycles-pp.filldir64 > 0.38 =C4=85 4% -0.3 0.12 =C4=85 22% perf-profile.self= .cycles-pp.kernfs_fop_readdir > 0.37 =C4=85 3% -0.2 0.14 =C4=85 17% perf-profile.self= .cycles-pp.inode_permission > 0.27 =C4=85 2% -0.2 0.09 =C4=85 20% perf-profile.self= .cycles-pp.__d_lookup_rcu > 0.29 =C4=85 2% -0.2 0.12 =C4=85 16% perf-profile.self= .cycles-pp.kmem_cache_alloc_noprof > 0.35 =C4=85 3% -0.2 0.20 =C4=85 15% perf-profile.self= .cycles-pp.rb_next > 0.25 =C4=85 2% -0.2 0.10 =C4=85 16% perf-profile.self= .cycles-pp.entry_SYSRETQ_unsafe_stack > 0.21 =C4=85 3% -0.1 0.07 =C4=85 24% perf-profile.self= .cycles-pp.pid_delete_dentry > 0.22 =C4=85 2% -0.1 0.08 =C4=85 16% perf-profile.self= .cycles-pp.syscall > 0.22 =C4=85 3% -0.1 0.09 =C4=85 15% perf-profile.self= .cycles-pp.sync_regs > 0.21 =C4=85 3% -0.1 0.08 =C4=85 17% perf-profile.self= .cycles-pp.__memcg_slab_post_alloc_hook > 0.20 -0.1 0.08 =C4=85 14% perf-profile.self.cycl= es-pp.__cond_resched > 0.20 =C4=85 2% -0.1 0.09 =C4=85 15% perf-profile.self= .cycles-pp.native_irq_return_iret > 0.19 =C4=85 3% -0.1 0.08 =C4=85 16% perf-profile.self= .cycles-pp.link_path_walk > 0.17 =C4=85 2% -0.1 0.07 =C4=85 17% perf-profile.self= .cycles-pp.__fdget_pos > 0.14 =C4=85 4% -0.1 0.04 =C4=85 72% perf-profile.self= .cycles-pp.do_syscall_64 > 0.17 =C4=85 5% -0.1 0.07 =C4=85 16% perf-profile.self= .cycles-pp.kmem_cache_free > 0.13 =C4=85 5% -0.1 0.03 =C4=85100% perf-profile.self= .cycles-pp.step_into > 0.16 =C4=85 4% -0.1 0.06 =C4=85 14% perf-profile.self= .cycles-pp.stress_getdents_dir > 0.16 =C4=85 2% -0.1 0.06 =C4=85 11% perf-profile.self= .cycles-pp.strlcat > 0.16 =C4=85 2% -0.1 0.06 =C4=85 14% perf-profile.self= .cycles-pp.stress_getdents64_dir > 0.16 =C4=85 3% -0.1 0.06 =C4=85 14% perf-profile.self= .cycles-pp.mod_objcg_state > 0.17 =C4=85 4% -0.1 0.08 =C4=85 16% perf-profile.self= .cycles-pp.rcu_cblist_dequeue > 0.12 =C4=85 4% -0.1 0.03 =C4=85100% perf-profile.self= .cycles-pp.rcu_all_qs > 0.15 =C4=85 3% -0.1 0.06 =C4=85 19% perf-profile.self= .cycles-pp.memchr > 0.12 =C4=85 4% -0.1 0.03 =C4=85102% perf-profile.self= .cycles-pp.inode_init_always > 0.14 =C4=85 3% -0.1 0.06 =C4=85 17% perf-profile.self= .cycles-pp.clear_page_erms > 0.09 =C4=85 7% -0.1 0.02 =C4=85 99% perf-profile.self= .cycles-pp.pid_revalidate > 0.13 =C4=85 5% -0.1 0.06 =C4=85 14% perf-profile.self= .cycles-pp.generic_permission > 0.11 =C4=85 3% +0.0 0.12 =C4=85 3% perf-profile.self= .cycles-pp.dput > 0.18 =C4=85 2% +0.2 0.42 =C4=85 5% perf-profile.self= .cycles-pp.putname > 2.04 =C4=85 2% +4.2 6.21 =C4=85 7% perf-profile.self= .cycles-pp.lockref_put_return > 0.66 =C4=85 4% +5.4 6.01 =C4=85 8% perf-profile.self= .cycles-pp.lockref_get_not_dead > 2.81 =C4=85 5% +67.1 69.92 =C4=85 8% perf-profile.self= .cycles-pp.native_queued_spin_lock_slowpath > > > > *************************************************************************= ************************** > lkp-icl-2sp8: 64 threads 2 sockets Intel(R) Xeon(R) Gold 6346 CPU @ 3.10G= Hz (Ice Lake) with 256G memory > =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D > compiler/cpufreq_governor/disk/fs/kconfig/nr_threads/rootfs/tbox_group/te= st/testcase/testtime: > gcc-13/performance/1HDD/btrfs/x86_64-rhel-8.3/100%/debian-12-x86_64-202= 40206.cgz/lkp-icl-2sp8/handle/stress-ng/60s > > commit: > 267574dee6 ("bcachefs: remove now spurious i_state initialization") > d042dae6ad ("lockref: speculatively spin waiting for the lock to be rel= eased") > > 267574dee6ae0da6 d042dae6ad74df8a00ee8a3c6b7 > ---------------- --------------------------- > %stddev %change %stddev > \ | \ > 1.08 =C4=85 4% -10.1% 0.97 =C4=85 2% iostat.cpu.user > 1.10 =C4=85 4% -0.1 0.99 =C4=85 2% mpstat.cpu.all.us= r% > 286411 =C4=85 7% -12.1% 251734 =C4=85 4% numa-numastat.nod= e1.local_node > 285093 =C4=85 6% -12.0% 250827 =C4=85 4% numa-vmstat.node1= .numa_local > 2980 =C4=85 7% -19.8% 2391 =C4=85 4% vmstat.system.cs > 162616 -2.6% 158340 vmstat.system.in > 84179 -3.0% 81690 proc-vmstat.nr_shmem > 486339 -1.7% 478110 proc-vmstat.numa_hit > 420032 -2.0% 411796 proc-vmstat.numa_local > 10880229 =C4=85 2% -60.2% 4332475 =C4=85 13% stress-ng.handle.= ops > 181335 =C4=85 2% -60.2% 72206 =C4=85 13% stress-ng.handle.= ops_per_sec > 75993 =C4=85 9% -28.7% 54148 =C4=85 9% stress-ng.time.in= voluntary_context_switches > 455.17 =C4=85 9% +61.9% 737.00 =C4=85 10% perf-c2c.DRAM.loc= al > 31509 =C4=85 2% -36.9% 19892 =C4=85 2% perf-c2c.DRAM.rem= ote > 39333 =C4=85 2% -24.9% 29523 =C4=85 2% perf-c2c.HITM.loc= al > 25890 =C4=85 2% -45.5% 14112 =C4=85 3% perf-c2c.HITM.rem= ote > 65223 =C4=85 2% -33.1% 43635 =C4=85 2% perf-c2c.HITM.tot= al > 5043 =C4=85 31% -57.9% 2123 =C4=85 25% sched_debug.cfs_r= q:/.load_avg.max > 1423 =C4=85 38% -51.9% 683.87 =C4=85 30% sched_debug.cfs_r= q:/.load_avg.stddev > 45.04 =C4=85 17% -47.5% 23.63 =C4=85 41% sched_debug.cfs_r= q:/.removed.load_avg.avg > 141.61 =C4=85 8% -28.5% 101.19 =C4=85 22% sched_debug.cfs_r= q:/.removed.load_avg.stddev > 1399 =C4=85 8% -15.2% 1186 =C4=85 4% sched_debug.cfs_r= q:/.runnable_avg.max > 1269 =C4=85 4% -12.2% 1114 =C4=85 4% sched_debug.cfs_r= q:/.util_avg.max > 1.30 -23.4% 1.00 =C4=85 2% perf-stat.i.MPKI > 5.757e+09 -17.7% 4.736e+09 perf-stat.i.branch-instruct= ions > 0.65 =C4=85 3% +0.1 0.70 perf-stat.i.branch-mis= s-rate% > 38695005 =C4=85 3% -7.7% 35708627 perf-stat.i.branch-mis= ses > 38.60 -9.7 28.94 perf-stat.i.cache-miss-rate= % > 31607382 -38.6% 19404517 perf-stat.i.cache-misses > 82723252 -17.5% 68236401 perf-stat.i.cache-reference= s > 2935 =C4=85 7% -20.5% 2332 =C4=85 5% perf-stat.i.conte= xt-switches > 9.32 +25.5% 11.70 perf-stat.i.cpi > 7126 +64.0% 11684 perf-stat.i.cycles-between-= cache-misses > 2.442e+10 -19.3% 1.97e+10 perf-stat.i.instructions > 0.12 -19.0% 0.10 =C4=85 2% perf-stat.i.ipc > 1.30 -23.8% 0.99 =C4=85 2% perf-stat.overall.MPKI > 0.66 =C4=85 3% +0.1 0.74 perf-stat.overall.bran= ch-miss-rate% > 38.06 -9.8 28.29 perf-stat.overall.cache-mis= s-rate% > 9.27 +24.2% 11.51 perf-stat.overall.cpi > 7157 +63.0% 11670 perf-stat.overall.cycles-be= tween-cache-misses > 0.11 -19.4% 0.09 perf-stat.overall.ipc > 5.645e+09 -17.7% 4.643e+09 perf-stat.ps.branch-instruc= tions > 37338101 =C4=85 3% -7.7% 34453073 perf-stat.ps.branch-mi= sses > 31016005 -38.6% 19050425 perf-stat.ps.cache-misses > 81505741 -17.4% 67356950 perf-stat.ps.cache-referenc= es > 2878 =C4=85 8% -20.9% 2275 =C4=85 5% perf-stat.ps.cont= ext-switches > 2.394e+10 -19.3% 1.931e+10 perf-stat.ps.instructions > 1.469e+12 -19.6% 1.182e+12 perf-stat.total.instruction= s > 70.47 -11.9 58.54 perf-profile.calltrace.cycl= es-pp.handle_to_path.do_handle_open.do_syscall_64.entry_SYSCALL_64_after_hw= frame.open_by_handle_at > 67.22 -11.7 55.47 perf-profile.calltrace.cycl= es-pp._raw_spin_lock.ilookup5_nowait.ilookup5.shmem_fh_to_dentry.exportfs_d= ecode_fh_raw > 70.16 -11.7 58.44 perf-profile.calltrace.cycl= es-pp.exportfs_decode_fh_raw.exportfs_decode_fh.handle_to_path.do_handle_op= en.do_syscall_64 > 70.16 -11.7 58.44 perf-profile.calltrace.cycl= es-pp.exportfs_decode_fh.handle_to_path.do_handle_open.do_syscall_64.entry_= SYSCALL_64_after_hwframe > 68.66 -11.7 56.94 perf-profile.calltrace.cycl= es-pp.ilookup5.shmem_fh_to_dentry.exportfs_decode_fh_raw.exportfs_decode_fh= .handle_to_path > 70.15 -11.7 58.44 perf-profile.calltrace.cycl= es-pp.shmem_fh_to_dentry.exportfs_decode_fh_raw.exportfs_decode_fh.handle_t= o_path.do_handle_open > 67.16 -11.7 55.44 perf-profile.calltrace.cycl= es-pp.native_queued_spin_lock_slowpath._raw_spin_lock.ilookup5_nowait.ilook= up5.shmem_fh_to_dentry > 68.64 -11.7 56.94 perf-profile.calltrace.cycl= es-pp.ilookup5_nowait.ilookup5.shmem_fh_to_dentry.exportfs_decode_fh_raw.ex= portfs_decode_fh > 76.88 -8.8 68.10 perf-profile.calltrace.cycl= es-pp.open_by_handle_at > 76.73 -8.8 67.98 perf-profile.calltrace.cycl= es-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.open_by_handle_at > 76.69 -8.7 67.96 perf-profile.calltrace.cycl= es-pp.do_handle_open.do_syscall_64.entry_SYSCALL_64_after_hwframe.open_by_h= andle_at > 76.79 -8.7 68.07 perf-profile.calltrace.cycl= es-pp.entry_SYSCALL_64_after_hwframe.open_by_handle_at > 9.29 -0.1 9.17 perf-profile.calltrace.cycl= es-pp.native_queued_spin_lock_slowpath._raw_spin_lock.lockref_get_not_dead.= __legitimize_path.try_to_unlazy > 1.42 +0.0 1.46 perf-profile.calltrace.cycl= es-pp.find_inode.ilookup5_nowait.ilookup5.shmem_fh_to_dentry.exportfs_decod= e_fh_raw > 1.39 +0.1 1.45 perf-profile.calltrace.cycl= es-pp._raw_spin_lock.find_inode.ilookup5_nowait.ilookup5.shmem_fh_to_dentry > 1.40 +0.1 1.46 perf-profile.calltrace.cycl= es-pp.native_queued_spin_lock_slowpath._raw_spin_lock.lockref_get.do_dentry= _open.do_open > 1.44 +0.1 1.52 perf-profile.calltrace.cycl= es-pp.native_queued_spin_lock_slowpath._raw_spin_lock.dput.__fput.__x64_sys= _close > 1.45 +0.1 1.53 perf-profile.calltrace.cycl= es-pp.native_queued_spin_lock_slowpath._raw_spin_lock.dput.path_put.do_hand= le_open > 1.36 +0.1 1.44 perf-profile.calltrace.cycl= es-pp.native_queued_spin_lock_slowpath._raw_spin_lock.find_inode.ilookup5_n= owait.ilookup5 > 1.42 +0.1 1.50 perf-profile.calltrace.cycl= es-pp.native_queued_spin_lock_slowpath._raw_spin_lock.dput.terminate_walk.p= ath_openat > 1.41 +0.1 1.50 perf-profile.calltrace.cycl= es-pp._raw_spin_lock.lockref_get.do_dentry_open.do_open.path_openat > 1.46 +0.1 1.56 perf-profile.calltrace.cycl= es-pp._raw_spin_lock.dput.__fput.__x64_sys_close.do_syscall_64 > 1.46 +0.1 1.57 perf-profile.calltrace.cycl= es-pp._raw_spin_lock.dput.path_put.do_handle_open.do_syscall_64 > 1.43 +0.1 1.55 perf-profile.calltrace.cycl= es-pp._raw_spin_lock.dput.terminate_walk.path_openat.do_file_open_root > 1.47 +0.7 2.19 perf-profile.calltrace.cycl= es-pp.path_init.path_openat.do_file_open_root.file_open_root.do_handle_open > 1.86 +0.7 2.59 perf-profile.calltrace.cycl= es-pp.__close > 1.79 +0.7 2.52 perf-profile.calltrace.cycl= es-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.__close > 1.45 +0.7 2.18 perf-profile.calltrace.cycl= es-pp.lockref_get.path_init.path_openat.do_file_open_root.file_open_root > 1.78 +0.7 2.52 perf-profile.calltrace.cycl= es-pp.__x64_sys_close.do_syscall_64.entry_SYSCALL_64_after_hwframe.__close > 1.82 +0.8 2.57 perf-profile.calltrace.cycl= es-pp.entry_SYSCALL_64_after_hwframe.__close > 0.00 +0.8 0.77 perf-profile.calltrace.cycl= es-pp.lockref_put_return.dput.path_put.do_handle_open.do_syscall_64 > 0.00 +0.8 0.78 perf-profile.calltrace.cycl= es-pp.lockref_put_return.dput.terminate_walk.path_openat.do_file_open_root > 1.64 +0.8 2.42 perf-profile.calltrace.cycl= es-pp.do_open.path_openat.do_file_open_root.file_open_root.do_handle_open > 1.67 +0.8 2.48 perf-profile.calltrace.cycl= es-pp.__fput.__x64_sys_close.do_syscall_64.entry_SYSCALL_64_after_hwframe._= _close > 0.00 +0.8 0.81 =C4=85 2% perf-profile.calltrace= .cycles-pp.lockref_put_return.dput.__fput.__x64_sys_close.do_syscall_64 > 1.58 +0.8 2.38 perf-profile.calltrace.cycl= es-pp.do_dentry_open.do_open.path_openat.do_file_open_root.file_open_root > 1.44 +0.8 2.28 perf-profile.calltrace.cycl= es-pp.lockref_get.do_dentry_open.do_open.path_openat.do_file_open_root > 1.48 +0.9 2.35 perf-profile.calltrace.cycl= es-pp.dput.path_put.do_handle_open.do_syscall_64.entry_SYSCALL_64_after_hwf= rame > 1.48 +0.9 2.35 perf-profile.calltrace.cycl= es-pp.path_put.do_handle_open.do_syscall_64.entry_SYSCALL_64_after_hwframe.= open_by_handle_at > 1.47 +0.9 2.34 perf-profile.calltrace.cycl= es-pp.dput.terminate_walk.path_openat.do_file_open_root.file_open_root > 1.47 +0.9 2.34 perf-profile.calltrace.cycl= es-pp.terminate_walk.path_openat.do_file_open_root.file_open_root.do_handle= _open > 1.50 +0.9 2.38 perf-profile.calltrace.cycl= es-pp.dput.__fput.__x64_sys_close.do_syscall_64.entry_SYSCALL_64_after_hwfr= ame > 4.73 +2.3 7.06 perf-profile.calltrace.cycl= es-pp.do_file_open_root.file_open_root.do_handle_open.do_syscall_64.entry_S= YSCALL_64_after_hwframe > 4.73 +2.3 7.06 perf-profile.calltrace.cycl= es-pp.file_open_root.do_handle_open.do_syscall_64.entry_SYSCALL_64_after_hw= frame.open_by_handle_at > 4.67 +2.3 7.00 perf-profile.calltrace.cycl= es-pp.path_openat.do_file_open_root.file_open_root.do_handle_open.do_syscal= l_64 > 10.36 +4.2 14.50 perf-profile.calltrace.cycl= es-pp.user_path_at_empty.__x64_sys_name_to_handle_at.do_syscall_64.entry_SY= SCALL_64_after_hwframe.name_to_handle_at > 9.93 +4.2 14.14 perf-profile.calltrace.cycl= es-pp.filename_lookup.user_path_at_empty.__x64_sys_name_to_handle_at.do_sys= call_64.entry_SYSCALL_64_after_hwframe > 9.90 +4.2 14.12 perf-profile.calltrace.cycl= es-pp.path_lookupat.filename_lookup.user_path_at_empty.__x64_sys_name_to_ha= ndle_at.do_syscall_64 > 9.63 +4.4 14.03 perf-profile.calltrace.cycl= es-pp.complete_walk.path_lookupat.filename_lookup.user_path_at_empty.__x64_= sys_name_to_handle_at > 9.63 +4.4 14.02 perf-profile.calltrace.cycl= es-pp.try_to_unlazy.complete_walk.path_lookupat.filename_lookup.user_path_a= t_empty > 9.62 +4.4 14.02 perf-profile.calltrace.cycl= es-pp.__legitimize_path.try_to_unlazy.complete_walk.path_lookupat.filename_= lookup > 9.59 +4.4 14.01 perf-profile.calltrace.cycl= es-pp.lockref_get_not_dead.__legitimize_path.try_to_unlazy.complete_walk.pa= th_lookupat > 9.69 +4.4 14.14 perf-profile.calltrace.cycl= es-pp.path_put.__x64_sys_name_to_handle_at.do_syscall_64.entry_SYSCALL_64_a= fter_hwframe.name_to_handle_at > 9.69 +4.4 14.14 perf-profile.calltrace.cycl= es-pp.dput.path_put.__x64_sys_name_to_handle_at.do_syscall_64.entry_SYSCALL= _64_after_hwframe > 0.00 +4.6 4.55 =C4=85 2% perf-profile.calltrace= .cycles-pp.lockref_put_return.dput.path_put.__x64_sys_name_to_handle_at.do_= syscall_64 > 20.70 +8.4 29.07 perf-profile.calltrace.cycl= es-pp.name_to_handle_at > 20.45 +8.4 28.90 perf-profile.calltrace.cycl= es-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.name_to_handle_at > 20.42 +8.5 28.88 perf-profile.calltrace.cycl= es-pp.__x64_sys_name_to_handle_at.do_syscall_64.entry_SYSCALL_64_after_hwfr= ame.name_to_handle_at > 20.52 +8.5 28.99 perf-profile.calltrace.cycl= es-pp.entry_SYSCALL_64_after_hwframe.name_to_handle_at > 70.47 -11.9 58.54 perf-profile.children.cycle= s-pp.handle_to_path > 70.16 -11.7 58.44 perf-profile.children.cycle= s-pp.exportfs_decode_fh_raw > 70.16 -11.7 58.44 perf-profile.children.cycle= s-pp.exportfs_decode_fh > 68.66 -11.7 56.94 perf-profile.children.cycle= s-pp.ilookup5 > 70.15 -11.7 58.44 perf-profile.children.cycle= s-pp.shmem_fh_to_dentry > 68.65 -11.7 56.94 perf-profile.children.cycle= s-pp.ilookup5_nowait > 95.73 -11.6 84.14 perf-profile.children.cycle= s-pp.native_queued_spin_lock_slowpath > 96.10 -11.2 84.88 perf-profile.children.cycle= s-pp._raw_spin_lock > 76.90 -8.8 68.11 perf-profile.children.cycle= s-pp.open_by_handle_at > 76.69 -8.7 67.96 perf-profile.children.cycle= s-pp.do_handle_open > 0.42 =C4=85 2% -0.3 0.14 =C4=85 10% perf-profile.chil= dren.cycles-pp.open64 > 0.38 =C4=85 2% -0.3 0.11 =C4=85 8% perf-profile.chil= dren.cycles-pp.__x64_sys_openat > 0.38 =C4=85 3% -0.3 0.11 =C4=85 8% perf-profile.chil= dren.cycles-pp.do_sys_openat2 > 0.33 =C4=85 3% -0.2 0.09 =C4=85 13% perf-profile.chil= dren.cycles-pp.do_filp_open > 0.20 =C4=85 3% -0.1 0.07 =C4=85 8% perf-profile.chil= dren.cycles-pp.getname_flags > 0.35 =C4=85 4% -0.1 0.23 =C4=85 11% perf-profile.chil= dren.cycles-pp.do_sys_name_to_handle > 0.14 =C4=85 3% -0.1 0.03 =C4=85 70% perf-profile.chil= dren.cycles-pp.alloc_empty_file > 0.16 =C4=85 3% -0.1 0.06 =C4=85 9% perf-profile.chil= dren.cycles-pp.clear_bhb_loop > 0.14 =C4=85 3% -0.1 0.05 perf-profile.children.= cycles-pp.__check_object_size > 0.12 =C4=85 4% -0.1 0.03 =C4=85 70% perf-profile.chil= dren.cycles-pp.strncpy_from_user > 0.14 =C4=85 2% -0.1 0.05 =C4=85 7% perf-profile.chil= dren.cycles-pp.link_path_walk > 1.43 +0.0 1.46 perf-profile.children.cycle= s-pp.find_inode > 0.28 =C4=85 2% +0.1 0.35 perf-profile.children.= cycles-pp.putname > 99.41 +0.1 99.56 perf-profile.children.cycle= s-pp.do_syscall_64 > 99.57 +0.2 99.81 perf-profile.children.cycle= s-pp.entry_SYSCALL_64_after_hwframe > 1.86 +0.6 2.50 perf-profile.children.cycle= s-pp.do_open > 1.57 +0.7 2.22 perf-profile.children.cycle= s-pp.path_init > 1.70 +0.7 2.41 perf-profile.children.cycle= s-pp.do_dentry_open > 1.87 +0.7 2.59 perf-profile.children.cycle= s-pp.__close > 1.78 +0.7 2.52 perf-profile.children.cycle= s-pp.__x64_sys_close > 1.67 +0.8 2.48 perf-profile.children.cycle= s-pp.__fput > 1.51 +0.8 2.34 perf-profile.children.cycle= s-pp.terminate_walk > 2.91 +1.6 4.46 perf-profile.children.cycle= s-pp.lockref_get > 5.00 +2.1 7.09 perf-profile.children.cycle= s-pp.path_openat > 4.73 +2.3 7.06 perf-profile.children.cycle= s-pp.do_file_open_root > 4.73 +2.3 7.06 perf-profile.children.cycle= s-pp.file_open_root > 10.36 +4.1 14.51 perf-profile.children.cycle= s-pp.user_path_at_empty > 9.93 +4.2 14.14 perf-profile.children.cycle= s-pp.filename_lookup > 9.90 +4.2 14.12 perf-profile.children.cycle= s-pp.path_lookupat > 9.69 +4.4 14.05 perf-profile.children.cycle= s-pp.complete_walk > 9.68 +4.4 14.04 perf-profile.children.cycle= s-pp.try_to_unlazy > 9.67 +4.4 14.04 perf-profile.children.cycle= s-pp.__legitimize_path > 9.63 +4.4 14.02 perf-profile.children.cycle= s-pp.lockref_get_not_dead > 11.18 +5.3 16.49 perf-profile.children.cycle= s-pp.path_put > 0.28 +6.6 6.91 =C4=85 2% perf-profile.children.= cycles-pp.lockref_put_return > 14.16 +7.0 21.20 perf-profile.children.cycle= s-pp.dput > 20.73 +8.4 29.08 perf-profile.children.cycle= s-pp.name_to_handle_at > 20.42 +8.5 28.89 perf-profile.children.cycle= s-pp.__x64_sys_name_to_handle_at > 95.48 -11.5 83.94 perf-profile.self.cycles-pp= .native_queued_spin_lock_slowpath > 0.16 =C4=85 3% -0.1 0.06 =C4=85 9% perf-profile.self= .cycles-pp.clear_bhb_loop > 0.09 =C4=85 5% -0.0 0.07 =C4=85 5% perf-profile.self= .cycles-pp.do_dentry_open > 0.11 =C4=85 5% +0.0 0.15 =C4=85 13% perf-profile.self= .cycles-pp.do_sys_name_to_handle > 0.27 +0.1 0.35 perf-profile.self.cycles-pp= .putname > 0.16 =C4=85 4% +0.1 0.25 =C4=85 4% perf-profile.self= .cycles-pp.entry_SYSCALL_64_after_hwframe > 0.00 +0.1 0.10 =C4=85 12% perf-profile.self.cycl= es-pp.dput > 0.37 =C4=85 2% +0.4 0.74 perf-profile.self.cycl= es-pp._raw_spin_lock > 0.08 +1.4 1.53 perf-profile.self.cycles-pp= .lockref_get > 0.27 =C4=85 2% +4.3 4.61 =C4=85 2% perf-profile.self= .cycles-pp.lockref_get_not_dead > 0.28 +6.6 6.90 =C4=85 2% perf-profile.self.cycl= es-pp.lockref_put_return > > > > > > Disclaimer: > Results have been estimated based on internal Intel analysis and are prov= ided > for informational purposes only. Any difference in system hardware or sof= tware > design or configuration may affect actual performance. > > > -- > 0-DAY CI Kernel Test Service > https://github.com/intel/lkp-tests/wiki > --=20 Mateusz Guzik