From: Peter Zijlstra <a.p.zijlstra@chello.nl>
To: Andrew Morton <akpm@osdl.org>
Cc: ashwin.chaugule@celunite.com, linux-kernel@vger.kernel.org,
Rik van Riel <riel@redhat.com>
Subject: Re: [RFC][PATCH 0/2] Swap token re-tuned
Date: Tue, 03 Oct 2006 09:32:02 +0200 [thread overview]
Message-ID: <1159860723.13651.95.camel@lappy> (raw)
In-Reply-To: <20061002005905.a97a7b90.akpm@osdl.org>
On Mon, 2006-10-02 at 00:59 -0700, Andrew Morton wrote:
> IOW: does the patch help mem=96M;make -j5??
Its hardly swapping; I'll go back to mem=64M; make -j5
that got some decent swapping and still ~50% cpu.
-vanilla:
Command being timed: "make -j5"
User time (seconds): 2557.12
System time (seconds): 1239.14
Percent of CPU this job got: 87%
Elapsed (wall clock) time (h:mm:ss or m:ss): 1:12:36
Average shared text size (kbytes): 0
Average unshared data size (kbytes): 0
Average stack size (kbytes): 0
Average total size (kbytes): 0
Maximum resident set size (kbytes): 0
Average resident set size (kbytes): 0
Major (requiring I/O) page faults: 50920
Minor (reclaiming a frame) page faults: 8988166
Voluntary context switches: 129759
Involuntary context switches: 146431
Swaps: 0
File system inputs: 0
File system outputs: 0
Socket messages sent: 0
Socket messages received: 0
Signals delivered: 0
Page size (bytes): 4096
Exit status: 0
-swap-token:
Command being timed: "make -j5"
User time (seconds): 2557.20
System time (seconds): 1122.35
Percent of CPU this job got: 86%
Elapsed (wall clock) time (h:mm:ss or m:ss): 1:10:54
Average shared text size (kbytes): 0
Average unshared data size (kbytes): 0
Average stack size (kbytes): 0
Average total size (kbytes): 0
Maximum resident set size (kbytes): 0
Average resident set size (kbytes): 0
Major (requiring I/O) page faults: 56116
Minor (reclaiming a frame) page faults: 8985073
Voluntary context switches: 135533
Involuntary context switches: 145494
Swaps: 0
File system inputs: 0
File system outputs: 0
Socket messages sent: 0
Socket messages received: 0
Signals delivered: 0
Page size (bytes): 4096
Exit status: 0
next prev parent reply other threads:[~2006-10-03 7:32 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-09-29 18:41 [RFC][PATCH 0/2] Swap token re-tuned Ashwin Chaugule
2006-10-01 22:56 ` Andrew Morton
2006-10-02 7:35 ` Peter Zijlstra
2006-10-02 7:59 ` Andrew Morton
2006-10-02 8:14 ` Peter Zijlstra
2006-10-03 7:32 ` Peter Zijlstra [this message]
2006-10-08 20:23 ` [RFC][PATCH 1/2] grab swap token reordered Ashwin Chaugule
2006-10-08 20:28 ` [RFC][PATCH 2/2] new scheme to preempt swap token Ashwin Chaugule
2006-10-02 11:00 ` [RFC][PATCH 0/2] Swap token re-tuned Ashwin Chaugule
2006-10-02 11:08 ` Peter Zijlstra
2006-10-02 8:20 ` Ashwin Chaugule
2006-10-02 10:00 ` Ashwin Chaugule
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