From: Cliff White <cliffw@osdl.org>
To: Andrew Morton <akpm@digeo.com>
Cc: Cliff White <cliffw@osdl.org>,
linux-kernel@vger.kernel.org, linux-mm@kvack.org,
dmccr@us.ibm.com
Subject: 2.5.62-mm3 -DBT2 (was) Re: 2.5.62-mm3 -Panics during dbt2 run
Date: Tue, 25 Feb 2003 14:37:32 -0800 [thread overview]
Message-ID: <200302252237.h1PMbWe07624@mail.osdl.org> (raw)
In-Reply-To: Message from Andrew Morton <akpm@digeo.com> of "Tue, 25 Feb 2003 11:12:15 PST." <20030225111215.27c14ac7.akpm@digeo.com>
> Cliff White <cliffw@osdl.org> wrote:
> >
> >
> > Tried hard to test this, but all it does for me is panic.
> > Is this fixed in 2.5.63?
> > This is 4-way PIII system.
> > panic, while booting
> > Press Y within 1 seconds to force file system integrity check...
> > [<c02409e8>] as_next_request+0x38/0x50
>
> We have some rough edges in the anticipatory scheduler. Please
> boot with elevator=deadline for now.
>
That was the ticket. Runs DBT2 fine now.
Detailed results for 2.5.62-mm3 w/plm-1592 (flock)
http://www.osdl.org/archive/cliffw/flock/mm3/index.html
I didn't have profiling turned on for this run. will be doing
a few more runs to get profile data.
The results are a very tiny bit faster than 2.5.62 stock.
(TPM change < 10% )
VMstat looks a bit different. a quick snap below.
2.5.62 - stock (+ plm-1592)
procs memory swap io system cpu
r b w swpd free buff cache si so bi bo in cs us sy id
5 0 0 280 151340 29292 1396592 0 0 159 12443 1891 5497 95 4 1
4 0 0 280 145564 29536 1396976 0 0 193 1000 1149 3412 95 2 3
5 1 0 280 136972 29884 1397376 0 0 192 1036 1153 3554 95 2 3
5 0 0 280 129044 30116 1397764 0 0 178 1042 1152 3479 95 2 3
5 0 0 280 122260 30344 1398140 0 0 153 1011 1145 3356 95 2 3
5 1 0 280 114968 30576 1398520 0 0 153 1023 1146 3426 95 2 3
4 0 0 280 108252 30808 1398908 0 0 149 1007 1144 3340 95 2 3
4 0 0 280 101416 31140 1399300 0 0 133 1038 1147 3444 95 2 3
2.5.62-mm3 (+ plm-1592)
procs memory swap io system cpu
r b w swpd free buff cache si so bi bo in cs us sy id
7 1 0 980 10296 25656 1528952 0 0 207 1123 1259 3741 94 3 3
6 2 0 980 9592 25752 1521964 0 0 190 1116 1256 3673 94 3 3
5 2 0 980 9848 25912 1514212 0 0 177 1117 1255 3641 94 3 3
6 1 0 980 13368 26040 1504004 0 0 157 1128 1253 3779 94 3 3
6 1 0 980 9912 26164 1501048 0 0 145 1107 1249 3606 94 3 3
6 1 0 980 9656 26244 1494832 0 0 151 1134 1253 3721 95 3 2
7 2 0 980 9896 26296 1487988 0 0 144 1139 1253 3761 94 3 3
12 9 0 980 10176 26348 1480312 0 0 103 12019 1986 5867 94 5 1
----------------------
cliffw
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next prev parent reply other threads:[~2003-02-25 22:37 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-02-24 7:00 2.5.62-mm3 Andrew Morton
2003-02-24 12:26 ` 2.5.62-mm3 - no X for me Helge Hafting
2003-02-24 20:16 ` Andrew Morton
2003-02-25 9:45 ` Zilvinas Valinskas
2003-02-25 9:55 ` Andrew Morton
2003-02-25 17:57 ` Dave McCracken
2003-02-25 21:27 ` Andrew Morton
2003-02-25 21:46 ` Dave McCracken
2003-02-25 23:02 ` [PATCH 2.5.62-mm3] objrmap fix for X Dave McCracken
2003-02-26 6:14 ` Martin J. Bligh
2003-02-26 17:52 ` Martin J. Bligh
2003-02-26 18:03 ` Marc-Christian Petersen
2003-02-26 18:24 ` Martin J. Bligh
2003-03-01 9:31 ` Anton Blanchard
2003-02-25 18:49 ` 2.5.62-mm3 -Panics during dbt2 run Cliff White
2003-02-25 19:12 ` Andrew Morton
2003-02-25 22:37 ` Cliff White [this message]
2003-02-24 18:04 ` 2.5.62-mm3 won't mount root Steven Cole
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