From: vx 8400 <vx8400@gmail.com>
To: ALT Linux Community general discussions <community@lists.altlinux.org>
Subject: Re: [Comm] отчёт по обновлению 5.0/branch до 5.1/branch
Date: Thu, 19 Nov 2009 12:20:59 +0100
Message-ID: <89eb42f0911190320v17fd75bxf166896d1d52070a@mail.gmail.com> (raw)
In-Reply-To: <89eb42f0911181228n529ea7c7p7e84a7564597162c@mail.gmail.com>
[-- Attachment #1: Type: text/plain, Size: 570 bytes --]
18 ноября 2009 г. 21:28 vx 8400 написал:
> Действительно, регресс 2.6.18-alt* -> ... -> 2.6.30-alt* есть
> по тестам unixbench (см. attachment).
> Проверялось в qemu, на реальной машине соотношение результатов может
> быть другим.
>
> btw, "vanilla" 2.6.29.6 в qemu работает на глаз заметно шустрее
> 2.6*-alt*, по тестам производительность в разы выше, не разбирался;
> возможно, с калибровкой времени непорядок.
>
В приаттаченной таблице опечатка. Во второй колонке цифры для ALT 3.0
+ 2.6.18, а не ALT 5.0.0+2.6.18.
Исправленная таблица прилагается.
WBR,
Oleg.
[-- Attachment #2: alt30-2.4-2.6.txt --]
[-- Type: text/plain, Size: 3785 bytes --]
CPU 0: Intel(R) Pentium(R) 4 CPU 3.00GHz (5914.5 bogomips)
Hyper-Threading, MMX, Physical Address Ext, SYSENTER/SYSEXIT
--------------------------------------------------------+-----------------------+-----------------------+-----------------------+----------------------+---------------------
| ALT3.0/ | ALT 3.0 2.6.18- | ALT 5.0.0 | ALT 5.0.0 | Slackware 13
| 2.4.29-std-up-alt9 | -std-smp-alt12-M40.1 | 2.6.30-std-def-alt14| 2.6.29.6 | 2.6.29.6
--------------------------------------------------------+-----------------------+-----------------------+-----------------------+----------------------+---------------------
System Benchmarks Partial Index BASELINE | RESULT INDEX | RESULT INDEX | RESULT INDEX | RESULT INDEX | RESULT INDEX
Dhrystone 2 using register variables 116700.0 | 3619799.6 310.2 | 3884269.0 332.8 | 5485550.9 470.1 | 17088061.1 1464.3 | 12965117.2 1111.0
Double-Precision Whetstone 55.0 | 925.3 168.2 | 935.9 170.2 | 1179.6 214.5 | 3622.6 658.6 | 2050.6 372.8
Execl Throughput 43.0 | 340.5 79.2 | 323.6 75.3 | 193.8 45.1 | 832.4 193.6 | 674.2 156.8
File Copy 1024 bufsize 2000 maxblocks 3960.0 | 35682.0 90.1 | 30371.4 76.7 | 34139.0 86.2 | 122337.0 308.9 | 83996.0 212.1
File Copy 256 bufsize 500 maxblocks 1655.0 | 8102.4 49.0 | 7698.0 46.5 | 8916.9 53.9 | 31303.5 189.1 | 24553.1 148.4
File Copy 4096 bufsize 8000 maxblocks 5800.0 | 121360.0 209.2 | 112092.5 193.3 | 126497.0 218.1 | 173250.2 298.7 | 128200.7 221.0
Pipe Throughput 12440.0 | 60592.5 48.7 | 43743.6 35.2 | 38559.1 31.0 | 137727.6 110.7 | 99396.9 79.9
Process Creation 126.0 | 736.4 58.4 | 708.2 56.2 | 434.7 34.5 | 1906.6 151.3 | 1296.4 102.9
Shell Scripts (1 concurrent) 42.4 | 657.1 155.0 | 548.3 129.3 | 353.0 83.3 | 1397.1 329.5 | 649.5 153.2
Shell Scripts (8 concurrent) 6.0 | 88.9 148.1 | 73.6 122.7 | 45.0 75.0 | 188.8 314.7 | 83.1 138.4
System Call Overhead 15000.0 | 31247.3 20.8 | 26907.1 17.9 | 29500.7 19.7 | 98036.4 65.4 | 70080.5 46.7
| ======== | ======== | ======== | ======== | ========
System Benchmarks Index Score (Partial Only) | 94.2 | 84.9 | 77.5 | 260.2 | 171.1
processor : 0
cpu family : 15
model : 4
model name : Intel(R) Pentium(R) 4 CPU 3.00GHz
cpu MHz : 3000.408
cache size : 1024 KB
cpu cores : 1
cpuid level : 5
bogomips : 6004.63
processor : 1
cpu family : 15
model : 4
model name : Intel(R) Pentium(R) 4 CPU 3.00GHz
cpu MHz : 3000.408
cache size : 1024 KB
cpu cores : 1
cpuid level : 5
bogomips : 5999.27
2.6.18-92.1.18.el5
qemu-0.9.1-11.el5, -kernel-kqemu -m 128 -daemonize -nographic
prev parent reply other threads:[~2009-11-19 11:20 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-11-16 9:01 Michael Shigorin
2009-11-16 9:29 ` Андрей Ковтун
2009-11-16 9:46 ` Michael Shigorin
2009-11-16 10:01 ` Владимир Гусев
2009-11-16 12:43 ` Michael Shigorin
2009-11-16 13:26 ` Владимир Гусев
2009-11-16 14:47 ` Michael Shigorin
2009-11-16 20:02 ` Владимир Гусев
2009-11-17 14:47 ` Michael Shigorin
2009-11-18 9:16 ` Владимир Гусев
2009-11-18 14:56 ` Michael Shigorin
2009-11-16 9:53 ` Владимир Гусев
2009-11-16 12:43 ` Michael Shigorin
2009-11-18 20:28 ` vx 8400
2009-11-19 11:20 ` vx 8400 [this message]
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