From: William Lee Irwin III <wli@holomorphy.com>
To: Maneesh Soni <maneesh@in.ibm.com>, Andrew Morton <akpm@digeo.com>,
linux-kernel@vger.kernel.org, viro@math.psu.edu
Subject: Re: 2.5.36-mm1 dbench 512 profiles
Date: Sat, 21 Sep 2002 00:52:26 -0700 [thread overview]
Message-ID: <20020921075226.GO3530@holomorphy.com> (raw)
In-Reply-To: <20020920120358.GV28202@holomorphy.com>
On Fri, Sep 20, 2002 at 05:03:58AM -0700, William Lee Irwin III wrote:
> Also notable is that the system time was significantly reduced though
> I didn't log it. Essentially a long period of 100% system time is
> entered after a certain point in the benchmark, during which there are
> few (around 60 or 70) context switches in a second, and the duration
> of this period was shortened.
A radical difference is present in 2.5.37: the long period of 100%
system time is instead a long period of idle time.
I don't have an oprofile vs. 2.5.37 but I'll report back when I do.
Cheers,
Bill
next prev parent reply other threads:[~2002-09-21 7:53 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-09-19 22:30 William Lee Irwin III
2002-09-19 23:18 ` Hanna Linder
2002-09-19 23:38 ` Andrew Morton
2002-09-19 23:45 ` Hanna Linder
2002-09-20 0:08 ` William Lee Irwin III
2002-09-20 4:02 ` William Lee Irwin III
2002-09-20 7:59 ` Maneesh Soni
2002-09-20 8:06 ` William Lee Irwin III
2002-09-20 12:03 ` William Lee Irwin III
2002-09-20 18:51 ` Hanna Linder
2002-09-20 20:32 ` Hanna Linder
2002-09-20 20:54 ` Dipankar Sarma
2002-09-20 20:39 ` William Lee Irwin III
2002-09-20 21:30 ` Martin J. Bligh
2002-09-20 23:11 ` William Lee Irwin III
2002-09-20 23:22 ` Martin J. Bligh
2002-09-21 7:52 ` William Lee Irwin III [this message]
2002-09-20 14:34 ` Dave Hansen
2002-09-20 16:07 ` Martin J. Bligh
2002-09-20 17:48 ` Dipankar Sarma
2002-09-20 17:40 ` Dipankar Sarma
2002-09-20 20:28 ` Dipankar Sarma
2002-09-20 5:14 ` William Lee Irwin III
2002-09-20 6:59 ` William Lee Irwin III
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