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 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: Hello, kernel test robot noticed a 46.9% regression of stress-ng.rawsock.ops_per_sec on: commit: f66e2727ddfcbbe3dbb459e809824f721a914464 ("mm: huge_memory: use folio_can_map_prot_numa() for pmd folio") https://git.kernel.org/cgit/linux/kernel/git/next/linux-next.git master [still regression on linux-next/master d724c6f85e80a23ed46b7ebc6e38b527c09d64f5] testcase: stress-ng config: x86_64-rhel-9.4 compiler: gcc-14 test machine: 192 threads 2 sockets Intel(R) Xeon(R) 6740E CPU @ 2.4GHz (Sierra Forest) with 256G memory parameters: nr_threads: 100% testtime: 60s test: rawsock cpufreq_governor: performance If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-lkp/202511252236.33b899b3-lkp@intel.com Details are as below: --------------------------------------------------------------------------------------------------> The kernel config and materials to reproduce are available at: https://download.01.org/0day-ci/archive/20251125/202511252236.33b899b3-lkp@intel.com ========================================================================================= compiler/cpufreq_governor/kconfig/nr_threads/rootfs/tbox_group/test/testcase/testtime: gcc-14/performance/x86_64-rhel-9.4/100%/debian-13-x86_64-20250902.cgz/lkp-srf-2sp3/rawsock/stress-ng/60s commit: ca43034cdb ("mm: mprotect: convert to folio_can_map_prot_numa()") f66e2727dd ("mm: huge_memory: use folio_can_map_prot_numa() for pmd folio") ca43034cdb224131 f66e2727ddfcbbe3dbb459e8098 ---------------- --------------------------- %stddev %change %stddev \ | \ 1569273 ± 5% -10.8% 1399094 ± 6% numa-numastat.node1.numa_hit 5.156e+08 ± 9% -27.6% 3.735e+08 ± 5% cpuidle..time 376420 ± 5% -56.5% 163676 ± 5% cpuidle..usage 256283 ± 29% -64.8% 90309 ± 60% numa-meminfo.node1.Mapped 774069 ± 15% -58.8% 319020 ± 47% numa-meminfo.node1.Shmem 89117 ± 17% -62.6% 33337 ± 50% perf-c2c.DRAM.remote 78134 ± 16% -62.4% 29353 ± 50% perf-c2c.HITM.remote 78.45 ± 33% -100.0% 0.01 ±141% numa-vmstat.node0.nr_isolated_anon 65056 ± 29% -64.4% 23147 ± 59% numa-vmstat.node1.nr_mapped 197053 ± 15% -59.0% 80737 ± 47% numa-vmstat.node1.nr_shmem 1568725 ± 5% -10.3% 1407667 ± 6% numa-vmstat.node1.numa_hit 1608874 ± 2% -30.7% 1115409 ± 6% meminfo.Active 1608858 ± 2% -30.7% 1115393 ± 6% meminfo.Active(anon) 4549412 -10.4% 4076550 meminfo.Cached 368664 ± 8% -51.2% 179972 ± 36% meminfo.Mapped 870107 ± 4% -54.4% 397179 ± 19% meminfo.Shmem 0.70 ± 4% -0.7 0.00 mpstat.cpu.all.iowait% 0.24 +0.0 0.28 ± 3% mpstat.cpu.all.irq% 72.55 +13.7 86.20 mpstat.cpu.all.soft% 22.29 -11.8 10.51 ± 2% mpstat.cpu.all.sys% 0.88 ± 3% -0.5 0.39 ± 3% mpstat.cpu.all.usr% 46.33 ± 14% -78.8% 9.83 ± 21% mpstat.max_utilization.seconds 12.47 ± 5% +41.6% 17.65 ± 5% perf-sched.sch_delay.avg.ms.[unknown].[unknown].[unknown].[unknown].[unknown] 12.47 ± 5% +41.6% 17.65 ± 5% perf-sched.total_sch_delay.average.ms 59.96 ± 4% +40.2% 84.05 ± 5% perf-sched.total_wait_and_delay.average.ms 47.50 ± 3% +39.8% 66.40 ± 5% perf-sched.total_wait_time.average.ms 59.96 ± 4% +40.2% 84.05 ± 5% perf-sched.wait_and_delay.avg.ms.[unknown].[unknown].[unknown].[unknown].[unknown] 47.50 ± 3% +39.8% 66.40 ± 5% perf-sched.wait_time.avg.ms.[unknown].[unknown].[unknown].[unknown].[unknown] 4.18 ± 9% -1.2 2.97 ± 3% turbostat.C1% 4.16 ± 10% -28.8% 2.96 ± 3% turbostat.CPU%c1 0.15 -20.0% 0.12 turbostat.IPC 30643618 ± 6% -33.8% 20273146 ± 3% turbostat.IRQ 9235121 ± 11% -53.5% 4290976 ± 8% turbostat.NMI 20.28 -5.2% 19.23 turbostat.RAMWatt 2.80 ± 2% -84.0% 0.45 ± 12% stress-ng.rawsock.MB_recv'd_per_sec 1.263e+09 ± 2% -46.9% 6.705e+08 ± 4% stress-ng.rawsock.ops 21068817 ± 2% -46.9% 11184756 ± 4% stress-ng.rawsock.ops_per_sec 615583 -27.5% 446065 ± 9% stress-ng.time.involuntary_context_switches 168521 -52.0% 80837 stress-ng.time.minor_page_faults 4458 -53.7% 2062 ± 3% stress-ng.time.percent_of_cpu_this_job_got 2605 -54.0% 1199 ± 3% stress-ng.time.system_time 73.90 ± 2% -46.3% 39.67 ± 4% stress-ng.time.user_time 106021 ± 2% -81.2% 19900 ± 7% stress-ng.time.voluntary_context_switches 404635 ± 3% -31.0% 279044 ± 7% proc-vmstat.nr_active_anon 185837 -2.9% 180494 proc-vmstat.nr_anon_pages 1139738 -10.6% 1019325 proc-vmstat.nr_file_pages 153.81 ± 11% -100.0% 0.01 ±152% proc-vmstat.nr_isolated_anon 92592 ± 8% -51.0% 45333 ± 34% proc-vmstat.nr_mapped 219912 ± 5% -54.8% 99481 ± 19% proc-vmstat.nr_shmem 38659 -2.0% 37872 proc-vmstat.nr_slab_reclaimable 148828 +4.3% 155195 proc-vmstat.nr_slab_unreclaimable 404635 ± 3% -31.0% 279044 ± 7% proc-vmstat.nr_zone_active_anon 21570 ± 18% -61.8% 8245 ± 47% proc-vmstat.numa_hint_faults 16919 ± 21% -56.8% 7311 ± 51% proc-vmstat.numa_hint_faults_local 963.83 ± 7% -100.0% 0.00 proc-vmstat.numa_huge_pte_updates 111261 ± 3% -99.2% 909.67 ± 20% proc-vmstat.numa_pages_migrated 526245 ± 7% -97.7% 12122 ± 45% proc-vmstat.numa_pte_updates 535799 -22.9% 413207 ± 2% proc-vmstat.pgfault 111261 ± 3% -99.2% 909.67 ± 20% proc-vmstat.pgmigrate_success 21679 ± 7% -9.8% 19545 ± 2% proc-vmstat.pgreuse 1799808 -57.1% 772136 ± 9% sched_debug.cfs_rq:/.avg_vruntime.avg 2946020 ± 8% +251.1% 10342560 ± 10% sched_debug.cfs_rq:/.avg_vruntime.max 1006872 ± 8% -87.4% 126618 ± 18% sched_debug.cfs_rq:/.avg_vruntime.min 356117 ± 4% +262.9% 1292236 ± 17% sched_debug.cfs_rq:/.avg_vruntime.stddev 64.34 ± 33% +59.2% 102.44 ± 8% sched_debug.cfs_rq:/.load_avg.avg 1799808 -57.1% 772137 ± 9% sched_debug.cfs_rq:/.min_vruntime.avg 2946020 ± 8% +251.1% 10342560 ± 10% sched_debug.cfs_rq:/.min_vruntime.max 1006872 ± 8% -87.4% 126618 ± 18% sched_debug.cfs_rq:/.min_vruntime.min 356117 ± 4% +262.9% 1292236 ± 17% sched_debug.cfs_rq:/.min_vruntime.stddev 1008 ± 8% +15.7% 1166 sched_debug.cfs_rq:/.runnable_avg.avg 3848 ± 74% -67.7% 1243 ± 13% sched_debug.cfs_rq:/.util_avg.max 8.67 ±213% +2513.5% 226.50 ± 32% sched_debug.cfs_rq:/.util_avg.min 431.22 ± 40% -66.2% 145.58 ± 13% sched_debug.cfs_rq:/.util_avg.stddev 808.82 ± 11% -52.0% 387.95 ± 6% sched_debug.cfs_rq:/.util_est.avg 1337827 ± 3% -26.5% 983709 ± 2% sched_debug.cpu.avg_idle.avg 197988 ± 29% -97.1% 5680 ± 16% sched_debug.cpu.avg_idle.min 483058 ± 8% +27.5% 616103 ± 4% sched_debug.cpu.avg_idle.stddev 1721 ± 3% +243.6% 5914 ± 9% sched_debug.cpu.clock_task.stddev 1029615 -42.2% 594917 ± 2% sched_debug.cpu.max_idle_balance_cost.avg 1448914 ± 2% -11.7% 1279232 ± 6% sched_debug.cpu.max_idle_balance_cost.max 931867 -46.3% 500000 sched_debug.cpu.max_idle_balance_cost.min 99448 ± 18% +54.7% 153845 ± 9% sched_debug.cpu.max_idle_balance_cost.stddev 4446 -17.7% 3660 ± 5% sched_debug.cpu.nr_switches.avg 59305 ± 8% +23.6% 73291 ± 17% sched_debug.cpu.nr_switches.max 2177 ± 3% -47.3% 1147 ± 6% sched_debug.cpu.nr_switches.min 5185 ± 8% +26.1% 6537 ± 13% sched_debug.cpu.nr_switches.stddev -99.50 -70.2% -29.67 sched_debug.cpu.nr_uninterruptible.min 30.41 ± 6% -54.1% 13.96 ± 30% sched_debug.cpu.nr_uninterruptible.stddev 0.18 ± 24% +59.1% 0.29 ± 4% sched_debug.dl_rq:.dl_nr_running.avg 2.23 -30.8% 1.54 ± 2% perf-stat.i.MPKI 1.973e+10 -11.8% 1.74e+10 perf-stat.i.branch-instructions 0.59 -0.2 0.41 ± 3% perf-stat.i.branch-miss-rate% 1.171e+08 -38.6% 71869487 ± 3% perf-stat.i.branch-misses 11.83 ± 2% -5.6 6.24 ± 2% perf-stat.i.cache-miss-rate% 2.013e+08 ± 2% -43.3% 1.14e+08 ± 3% perf-stat.i.cache-misses 1.706e+09 +10.7% 1.889e+09 perf-stat.i.cache-references 17575 -32.4% 11879 ± 9% perf-stat.i.context-switches 6.69 +22.6% 8.21 perf-stat.i.cpi 2421 ± 3% -76.6% 567.43 ± 6% perf-stat.i.cpu-migrations 3014 ± 2% +82.0% 5485 ± 4% perf-stat.i.cycles-between-cache-misses 9.022e+10 -18.1% 7.391e+10 perf-stat.i.instructions 0.15 -17.9% 0.12 perf-stat.i.ipc 7721 ± 4% -34.5% 5055 ± 5% perf-stat.i.minor-faults 7724 ± 4% -34.5% 5055 ± 5% perf-stat.i.page-faults 2.22 -30.4% 1.55 ± 2% perf-stat.overall.MPKI 0.59 -0.2 0.41 ± 3% perf-stat.overall.branch-miss-rate% 11.72 ± 2% -5.7 6.05 ± 3% perf-stat.overall.cache-miss-rate% 6.69 +22.9% 8.21 perf-stat.overall.cpi 3010 ± 2% +76.8% 5321 ± 3% perf-stat.overall.cycles-between-cache-misses 0.15 -18.6% 0.12 perf-stat.overall.ipc 1.911e+10 -11.6% 1.689e+10 perf-stat.ps.branch-instructions 1.129e+08 -38.0% 69941891 ± 3% perf-stat.ps.branch-misses 1.939e+08 -42.8% 1.109e+08 ± 3% perf-stat.ps.cache-misses 1.655e+09 +10.7% 1.833e+09 perf-stat.ps.cache-references 16423 -31.2% 11302 ± 10% perf-stat.ps.context-switches 2129 -77.4% 481.20 ± 4% perf-stat.ps.cpu-migrations 8.731e+10 -17.8% 7.177e+10 perf-stat.ps.instructions 6585 ± 4% -34.4% 4320 ± 5% perf-stat.ps.minor-faults 6587 ± 4% -34.4% 4320 ± 5% perf-stat.ps.page-faults 5.348e+12 -19.0% 4.332e+12 perf-stat.total.instructions 21.08 ± 3% -13.2 7.92 ± 9% perf-profile.calltrace.cycles-pp.raw_rcv.raw_v4_input.ip_protocol_deliver_rcu.ip_local_deliver_finish.ip_local_deliver 20.80 ± 3% -13.1 7.75 ± 10% perf-profile.calltrace.cycles-pp.sock_queue_rcv_skb_reason.raw_rcv.raw_v4_input.ip_protocol_deliver_rcu.ip_local_deliver_finish 18.41 ± 3% -11.8 6.61 ± 10% perf-profile.calltrace.cycles-pp.__sock_queue_rcv_skb.sock_queue_rcv_skb_reason.raw_rcv.raw_v4_input.ip_protocol_deliver_rcu 13.19 ± 5% -9.1 4.08 ± 11% perf-profile.calltrace.cycles-pp._raw_spin_lock_irqsave.__sock_queue_rcv_skb.sock_queue_rcv_skb_reason.raw_rcv.raw_v4_input 10.51 ± 6% -7.5 2.98 ± 12% perf-profile.calltrace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock_irqsave.__sock_queue_rcv_skb.sock_queue_rcv_skb_reason.raw_rcv 7.69 ± 12% -7.5 0.20 ±223% perf-profile.calltrace.cycles-pp.__put_partials.kmem_cache_free.raw_recvmsg.inet_recvmsg.sock_recvmsg 8.67 ± 10% -7.4 1.30 ± 47% perf-profile.calltrace.cycles-pp.kmem_cache_free.raw_recvmsg.inet_recvmsg.sock_recvmsg.__sys_recvfrom 7.46 ± 12% -7.3 0.15 ±223% perf-profile.calltrace.cycles-pp._raw_spin_lock_irqsave.__put_partials.kmem_cache_free.raw_recvmsg.inet_recvmsg 7.30 ± 12% -7.2 0.13 ±223% perf-profile.calltrace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock_irqsave.__put_partials.kmem_cache_free.raw_recvmsg 8.98 ± 4% -6.8 2.19 ± 13% perf-profile.calltrace.cycles-pp.skb_clone.raw_v4_input.ip_protocol_deliver_rcu.ip_local_deliver_finish.ip_local_deliver 5.22 ± 8% -4.7 0.56 ± 11% perf-profile.calltrace.cycles-pp.kmem_cache_alloc_noprof.skb_clone.raw_v4_input.ip_protocol_deliver_rcu.ip_local_deliver_finish 3.48 ± 2% -2.0 1.46 ± 15% perf-profile.calltrace.cycles-pp.__copy_skb_header.skb_clone.raw_v4_input.ip_protocol_deliver_rcu.ip_local_deliver_finish 2.30 -1.3 1.03 ± 9% perf-profile.calltrace.cycles-pp.sock_def_readable.__sock_queue_rcv_skb.sock_queue_rcv_skb_reason.raw_rcv.raw_v4_input 2.36 -1.2 1.12 ± 8% perf-profile.calltrace.cycles-pp.sk_filter_trim_cap.sock_queue_rcv_skb_reason.raw_rcv.raw_v4_input.ip_protocol_deliver_rcu 29.52 ± 3% -21.5 7.99 ± 18% perf-profile.children.cycles-pp._raw_spin_lock_irqsave 25.26 ± 3% -19.8 5.47 ± 18% perf-profile.children.cycles-pp.native_queued_spin_lock_slowpath 21.08 ± 3% -13.2 7.92 ± 9% perf-profile.children.cycles-pp.raw_rcv 20.81 ± 3% -13.1 7.75 ± 10% perf-profile.children.cycles-pp.sock_queue_rcv_skb_reason 18.42 ± 3% -11.8 6.62 ± 10% perf-profile.children.cycles-pp.__sock_queue_rcv_skb 9.07 ± 10% -8.4 0.66 ± 51% perf-profile.children.cycles-pp.__put_partials 10.74 ± 8% -7.9 2.88 ± 39% perf-profile.children.cycles-pp.kmem_cache_free 8.99 ± 4% -6.8 2.19 ± 13% perf-profile.children.cycles-pp.skb_clone 5.25 ± 8% -4.6 0.61 ± 10% perf-profile.children.cycles-pp.kmem_cache_alloc_noprof 5.09 ± 8% -4.5 0.58 ± 11% perf-profile.children.cycles-pp.___slab_alloc 4.58 ± 9% -4.4 0.23 ± 22% perf-profile.children.cycles-pp.get_partial_node 3.48 ± 2% -2.0 1.46 ± 15% perf-profile.children.cycles-pp.__copy_skb_header 2.30 -1.3 1.03 ± 9% perf-profile.children.cycles-pp.sock_def_readable 2.36 -1.2 1.12 ± 8% perf-profile.children.cycles-pp.sk_filter_trim_cap 0.11 ± 4% -0.0 0.06 ± 11% perf-profile.children.cycles-pp.ipv4_pktinfo_prepare 0.12 ± 4% -0.0 0.07 ± 8% perf-profile.children.cycles-pp.dst_release 0.13 +0.0 0.16 ± 5% perf-profile.children.cycles-pp.update_process_times 0.15 ± 2% +0.0 0.19 ± 5% perf-profile.children.cycles-pp.tick_nohz_handler 0.15 ± 2% +0.0 0.19 ± 3% perf-profile.children.cycles-pp.__hrtimer_run_queues 0.18 ± 3% +0.0 0.23 ± 6% perf-profile.children.cycles-pp.skb_defer_free_flush 0.21 ± 2% +0.1 0.27 ± 4% perf-profile.children.cycles-pp.hrtimer_interrupt 0.22 +0.1 0.27 ± 4% perf-profile.children.cycles-pp.__sysvec_apic_timer_interrupt 0.13 ± 8% +0.1 0.19 ± 9% perf-profile.children.cycles-pp.kmalloc_reserve 0.19 ± 5% +0.1 0.27 ± 18% perf-profile.children.cycles-pp.__ip_select_ident 0.00 +0.1 0.10 ± 51% perf-profile.children.cycles-pp.sk_skb_reason_drop 0.00 +0.1 0.11 ± 67% perf-profile.children.cycles-pp.inet_sock_destruct 0.00 +0.1 0.11 ± 66% perf-profile.children.cycles-pp.__sk_destruct 0.23 ± 4% +0.2 0.38 ± 3% perf-profile.children.cycles-pp.run_ksoftirqd 0.23 ± 4% +0.2 0.38 ± 3% perf-profile.children.cycles-pp.smpboot_thread_fn 0.23 ± 3% +0.2 0.43 ± 7% perf-profile.children.cycles-pp.kthread 0.23 ± 3% +0.2 0.43 ± 7% perf-profile.children.cycles-pp.ret_from_fork 0.23 ± 3% +0.2 0.43 ± 7% perf-profile.children.cycles-pp.ret_from_fork_asm 0.24 ± 3% +0.2 0.44 ± 18% perf-profile.children.cycles-pp.dst_destroy 0.00 +0.2 0.21 ± 77% perf-profile.children.cycles-pp.__mmput 0.00 +0.2 0.21 ± 77% perf-profile.children.cycles-pp.exit_mmap 0.00 +0.2 0.22 ± 76% perf-profile.children.cycles-pp.exit_mm 0.00 +0.2 0.22 ± 80% perf-profile.children.cycles-pp.__irq_exit_rcu 0.00 +0.2 0.22 ± 76% perf-profile.children.cycles-pp.__x64_sys_exit_group 0.00 +0.2 0.22 ± 75% perf-profile.children.cycles-pp.do_exit 0.00 +0.2 0.22 ± 75% perf-profile.children.cycles-pp.do_group_exit 0.00 +0.2 0.23 ± 73% perf-profile.children.cycles-pp.x64_sys_call 0.00 +0.2 0.24 ± 79% perf-profile.children.cycles-pp.acpi_idle_do_entry 0.00 +0.2 0.24 ± 79% perf-profile.children.cycles-pp.acpi_idle_enter 0.00 +0.2 0.24 ± 79% perf-profile.children.cycles-pp.acpi_safe_halt 0.00 +0.2 0.24 ± 79% perf-profile.children.cycles-pp.cpuidle_enter 0.00 +0.2 0.24 ± 79% perf-profile.children.cycles-pp.cpuidle_enter_state 0.00 +0.2 0.24 ± 79% perf-profile.children.cycles-pp.pv_native_safe_halt 0.00 +0.2 0.24 ± 78% perf-profile.children.cycles-pp.cpuidle_idle_call 0.00 +0.2 0.24 ± 78% perf-profile.children.cycles-pp.start_secondary 0.00 +0.2 0.24 ± 77% perf-profile.children.cycles-pp.common_startup_64 0.00 +0.2 0.24 ± 77% perf-profile.children.cycles-pp.cpu_startup_entry 0.00 +0.2 0.24 ± 77% perf-profile.children.cycles-pp.do_idle 0.23 ± 2% +0.3 0.49 ± 37% perf-profile.children.cycles-pp.sysvec_apic_timer_interrupt 0.25 +0.3 0.52 ± 36% perf-profile.children.cycles-pp.asm_sysvec_apic_timer_interrupt 0.24 ± 4% +0.4 0.60 ± 29% perf-profile.children.cycles-pp.rcu_do_batch 0.24 ± 4% +0.4 0.60 ± 29% perf-profile.children.cycles-pp.rcu_core 0.86 ± 3% +0.7 1.52 ± 41% perf-profile.children.cycles-pp.__slab_free 25.25 ± 3% -19.8 5.46 ± 18% perf-profile.self.cycles-pp.native_queued_spin_lock_slowpath 3.47 ± 2% -2.0 1.45 ± 15% perf-profile.self.cycles-pp.__copy_skb_header 4.26 -1.7 2.53 ± 18% perf-profile.self.cycles-pp._raw_spin_lock_irqsave 2.87 -1.4 1.48 ± 8% perf-profile.self.cycles-pp.__sock_queue_rcv_skb 2.29 -1.3 1.03 ± 9% perf-profile.self.cycles-pp.sock_def_readable 2.34 -1.2 1.12 ± 8% perf-profile.self.cycles-pp.sk_filter_trim_cap 0.46 ± 2% -0.3 0.16 ± 16% perf-profile.self.cycles-pp.get_partial_node 0.50 ± 2% -0.2 0.34 ± 4% perf-profile.self.cycles-pp.___slab_alloc 0.31 -0.1 0.16 ± 11% perf-profile.self.cycles-pp.kmem_cache_alloc_noprof 0.28 -0.1 0.16 ± 8% perf-profile.self.cycles-pp.skb_clone 0.10 ± 4% -0.0 0.06 ± 9% perf-profile.self.cycles-pp.dst_release 0.06 +0.0 0.08 ± 9% perf-profile.self.cycles-pp.kmem_cache_alloc_node_noprof 0.12 ± 3% +0.0 0.15 ± 7% perf-profile.self.cycles-pp.skb_defer_free_flush 0.00 +0.1 0.05 ± 7% perf-profile.self.cycles-pp.ktime_get 44.51 +26.8 71.33 ± 8% perf-profile.self.cycles-pp.raw_v4_input Disclaimer: Results have been estimated based on internal Intel analysis and are provided for informational purposes only. Any difference in system hardware or software design or configuration may affect actual performance. -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki