From: ebiederm@xmission.com (Eric W. Biederman)
To: "Serge E. Hallyn" <serue@us.ibm.com>
Cc: linux-kernel@vger.kernel.org, dev@sw.ru, herbert@13thfloor.at,
devel@openvz.org, sam@vilain.net, xemul@sw.ru,
Dave Hansen <haveblue@us.ibm.com>, Andrew Morton <akpm@osdl.org>,
Cedric Le Goater <clg@fr.ibm.com>
Subject: Re: [PATCH 0/9] namespaces: Introduction
Date: Sun, 21 May 2006 12:08:53 -0600 [thread overview]
Message-ID: <m1verzntca.fsf@ebiederm.dsl.xmission.com> (raw)
In-Reply-To: <20060521162759.GA19707@sergelap.austin.ibm.com> (Serge E. Hallyn's message of "Sun, 21 May 2006 11:27:59 -0500")
"Serge E. Hallyn" <serue@us.ibm.com> writes:
>
> Here are the numbers with the basic patchsets. But I guess I should
> do another round with adding 7 more void*'s to represent additional
> namespaces.
I'm a little slow coming up to speed on these benchmarks.
dbench and tbench are measured in megabytes per second correct?
kernbench is the number of seconds it takes to compile a kernel?
reaim is measured in jobs per minute?
So if I read this right the differences are currently in
the noise levels, from your testing.
> (intervals are for 95% CI, tests were each run 15 times)
>
> | with nsproxy | without nsproxy |
> kernbench | 68.90 +/- 0.21 | 69.06 +/- 0.22 |
> dbench | 386.0 +/- 26.6 | 388.4 +/- 21.0 |
> tbench | 391.6 +/- 8.00 | 389.4 +/- 10.95 |
>
> reaim with nsproxy
> 1 115600.000000 5512.441557
> 3 246985.712000 9375.780582
> 5 272309.092000 8029.833742
> 7 290020.000000 7288.367116
> 9 298591.580000 5557.531915
> 11 nan nan
> 13 nan nan
> 15 nan nan
>
> reaim without nsproxy
> 1 110160.000000 5728.697311
> 3 246985.712000 9375.780582
> 5 262204.197333 11138.510652
> 7 288660.000000 6880.898412
> 9 300631.580000 4351.926692
> 11 nan nan
> 13 nan nan
> 15 nan nan
next prev parent reply other threads:[~2006-05-21 18:11 UTC|newest]
Thread overview: 64+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-05-18 15:47 [PATCH 0/9] namespaces: Introduction Serge E. Hallyn
2006-05-18 15:48 ` [PATCH 1/9] namespaces: add nsproxy Serge E. Hallyn
2006-05-21 23:30 ` Sam Vilain
2006-05-21 23:38 ` Eric W. Biederman
2006-05-22 12:39 ` Serge E. Hallyn
2006-05-18 15:49 ` [PATCH 2/9] namespaces: incorporate fs namespace into nsproxy Serge E. Hallyn
2006-05-18 15:49 ` [PATCH 3/9] namespaces: utsname: introduce temporary helpers Serge E. Hallyn
2006-05-18 15:49 ` [PATCH 4/9] namespaces: utsname: switch to using uts namespaces Serge E. Hallyn
2006-05-19 0:02 ` Randy.Dunlap
2006-05-19 2:21 ` Serge E. Hallyn
2006-05-19 2:45 ` Randy.Dunlap
2006-05-19 3:12 ` Sam Vilain
2006-05-19 9:05 ` Eric W. Biederman
2006-05-19 17:39 ` Randy.Dunlap
2006-05-19 11:58 ` Eric W. Biederman
2006-05-22 19:43 ` Cedric Le Goater
2006-05-22 20:19 ` Randy.Dunlap
2006-05-22 0:19 ` Sam Vilain
2006-05-18 15:49 ` [PATCH 5/9] namespaces: utsname: use init_utsname when appropriate Serge E. Hallyn
2006-05-18 15:50 ` [PATCH 6/9] namespaces: utsname: implement utsname namespaces Serge E. Hallyn
2006-05-18 15:50 ` [PATCH 7/9] namespaces: utsname: sysctl hack Serge E. Hallyn
2006-05-18 15:50 ` [PATCH 8/9] namespaces: utsname: remove system_utsname Serge E. Hallyn
2006-05-18 23:03 ` Paul Mackerras
2006-05-18 23:04 ` Paul Mackerras
2006-05-18 15:51 ` [PATCH 9/9] namespaces: utsname: implement CLONE_NEWUTS flag Serge E. Hallyn
2006-05-18 17:34 ` [PATCH 0/9] namespaces: Introduction Andrew Morton
2006-05-18 19:23 ` John Kelly
2006-05-18 23:28 ` Sam Vilain
2006-05-18 23:43 ` Sam Vilain
2006-05-19 4:24 ` Paul Jackson
2006-05-19 9:23 ` Eric W. Biederman
2006-05-19 11:41 ` Eric W. Biederman
2006-05-19 17:52 ` Jeff Dike
2006-05-20 0:16 ` Sam Vilain
2006-05-19 12:42 ` Herbert Poetzl
2006-05-19 15:13 ` Andrew Morton
2006-05-19 16:27 ` Eric W. Biederman
2006-05-19 16:40 ` Andrew Morton
2006-05-19 17:15 ` Stephen Hemminger
2006-05-19 20:17 ` Dave Hansen
2006-05-19 20:52 ` Alexey Kuznetsov
2006-05-19 18:28 ` Hua Zhong
2006-05-19 19:38 ` Serge E. Hallyn
2006-05-19 19:45 ` John Kelly
2006-05-19 20:23 ` John Kelly
2006-05-19 20:04 ` Dave Hansen
2006-05-20 3:18 ` Eric W. Biederman
2006-05-21 0:48 ` Eric W. Biederman
2006-05-21 22:57 ` Pavel Machek
2006-05-21 23:18 ` Eric W. Biederman
2006-05-21 23:32 ` Herbert Poetzl
2006-05-22 16:54 ` Eric W. Biederman
2006-05-19 13:47 ` Andrey Savochkin
2006-05-19 15:25 ` Andrew Morton
2006-05-20 21:24 ` Herbert Poetzl
2006-05-22 17:23 ` Eric W. Biederman
2006-05-20 0:16 ` Sam Vilain
2006-05-19 8:50 ` Eric W. Biederman
2006-05-19 13:30 ` Serge E. Hallyn
2006-05-21 16:27 ` Serge E. Hallyn
2006-05-21 18:08 ` Eric W. Biederman [this message]
2006-05-22 12:10 ` Serge E. Hallyn
2006-05-22 16:44 ` Eric W. Biederman
-- strict thread matches above, loose matches on Subject: below --
2006-05-19 17:17 Al Boldi
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