From: Con Kolivas <kernel@kolivas.org>
To: Andrew Morton <akpm@digeo.com>,
linux-kernel@vger.kernel.org, linux-mm@kvack.org
Subject: Rising io_load results Re: 2.5.63-mm1
Date: Fri, 28 Feb 2003 08:22:09 +1100 [thread overview]
Message-ID: <200302280822.09409.kernel@kolivas.org> (raw)
In-Reply-To: <20030227025900.1205425a.akpm@digeo.com>
I mentioned this previously; it's still happening.
This started some time around 2.5.62-mm3 with the io_load results on contest
benchmarking (http://contest.kolivas.org) rising with each run. It still
occurs with 2.5.63-mm1 regardless of which elevator is specified. This is the
io load result time(seconds) for 6 consecutive runs in compile time:
111
147
221
284
334
358
/proc/meminfo after 6 runs and mem flushing:
MemTotal: 256156 kB
MemFree: 238708 kB
Buffers: 2320 kB
Cached: 1552 kB
SwapCached: 1780 kB
Active: 5876 kB
Inactive: 2120 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 256156 kB
LowFree: 238708 kB
SwapTotal: 4194272 kB
SwapFree: 4192416 kB
Dirty: 28 kB
Writeback: 0 kB
Mapped: 4294923652 kB
Slab: 4872 kB
Committed_AS: 7032 kB
PageTables: 200 kB
ReverseMaps: 631
I am refraining from publishing any benchmark results with this happening. It
doesn't seem to occur on 2.5.63
Con
WARNING: multiple messages have this Message-ID (diff)
From: Con Kolivas <kernel@kolivas.org>
To: Andrew Morton <akpm@digeo.com>,
linux-kernel@vger.kernel.org, linux-mm@kvack.org
Subject: Rising io_load results Re: 2.5.63-mm1
Date: Fri, 28 Feb 2003 08:22:09 +1100 [thread overview]
Message-ID: <200302280822.09409.kernel@kolivas.org> (raw)
In-Reply-To: <20030227025900.1205425a.akpm@digeo.com>
I mentioned this previously; it's still happening.
This started some time around 2.5.62-mm3 with the io_load results on contest
benchmarking (http://contest.kolivas.org) rising with each run. It still
occurs with 2.5.63-mm1 regardless of which elevator is specified. This is the
io load result time(seconds) for 6 consecutive runs in compile time:
111
147
221
284
334
358
/proc/meminfo after 6 runs and mem flushing:
MemTotal: 256156 kB
MemFree: 238708 kB
Buffers: 2320 kB
Cached: 1552 kB
SwapCached: 1780 kB
Active: 5876 kB
Inactive: 2120 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 256156 kB
LowFree: 238708 kB
SwapTotal: 4194272 kB
SwapFree: 4192416 kB
Dirty: 28 kB
Writeback: 0 kB
Mapped: 4294923652 kB
Slab: 4872 kB
Committed_AS: 7032 kB
PageTables: 200 kB
ReverseMaps: 631
I am refraining from publishing any benchmark results with this happening. It
doesn't seem to occur on 2.5.63
Con
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next prev parent reply other threads:[~2003-02-27 21:12 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-02-27 10:59 2.5.63-mm1 Andrew Morton
2003-02-27 10:59 ` 2.5.63-mm1 Andrew Morton
2003-02-27 21:22 ` Con Kolivas [this message]
2003-02-27 21:22 ` Rising io_load results 2.5.63-mm1 Con Kolivas
2003-02-27 21:44 ` Andrew Morton
2003-02-27 21:44 ` Andrew Morton
2003-02-27 22:01 ` Dave McCracken
2003-02-27 22:24 ` Andrew Morton
2003-02-27 22:24 ` Andrew Morton
2003-03-03 21:06 ` [PATCH 2.5.63] Teach page_mapped about the anon flag Dave McCracken
2003-03-03 21:12 ` Andrew Morton
2003-03-03 21:12 ` Andrew Morton
2003-03-03 21:24 ` Dave McCracken
2003-03-03 21:24 ` Dave McCracken
2003-03-03 21:35 ` Andrew Morton
2003-03-03 21:35 ` Andrew Morton
2003-03-03 21:52 ` Dave McCracken
2003-03-03 21:52 ` Dave McCracken
2003-03-03 22:15 ` Andrew Morton
2003-03-03 22:15 ` Andrew Morton
2003-03-04 18:32 ` [PATCH 2.5.63] Make objrmap mapcount non-atomic Dave McCracken
2003-02-27 23:56 ` Rising io_load results Re: 2.5.63-mm1 Con Kolivas
2003-02-27 23:56 ` Con Kolivas
2003-02-28 0:06 ` Andrew Morton
2003-02-28 0:06 ` Andrew Morton
2003-02-28 0:28 ` Con Kolivas
2003-02-28 0:28 ` Con Kolivas
2003-02-28 7:46 ` Duncan Sands
2003-02-28 7:46 ` Duncan Sands
2003-02-28 8:06 ` Andrew Morton
2003-02-28 8:06 ` Andrew Morton
2003-02-28 12:48 ` Hugh Dickins
2003-02-28 12:48 ` Hugh Dickins
2003-02-28 15:56 ` Dave McCracken
2003-02-28 15:56 ` Dave McCracken
2003-02-28 0:17 ` 2.5.63-mm1 Ed Tomlinson
2003-02-28 0:17 ` 2.5.63-mm1 Ed Tomlinson
2003-02-28 0:46 ` 2.5.63-mm1 Andrew Morton
2003-02-28 0:46 ` 2.5.63-mm1 Andrew Morton
2003-02-28 12:16 ` 2.5.63-mm1 steven roemen
2003-02-28 12:16 ` 2.5.63-mm1 steven roemen
2003-02-28 12:24 ` 2.5.63-mm1 Andrew Morton
2003-02-28 12:24 ` 2.5.63-mm1 Andrew Morton
[not found] ` <3E5F7DAD.2080306@cyberone.com.au>
[not found] ` <200302282227.56311.tomlins@cam.org>
2003-03-01 15:04 ` [PATCH] tiobench on UP and ptg-D3-mm1 Ed Tomlinson
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