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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



      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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