nginx+upload_module on Solaris

Yuriy Veremchuk cyber at depositfiles.com
Fri Oct 23 20:43:04 MSD 2009


при подвисании:

    r/s    w/s   kr/s   kw/s wait actv wsvc_t asvc_t  %w  %b device
    0.0    0.0    0.0    0.0  0.0 10.0    0.0    0.0   0 600 c9
    0.0    0.0    0.0    0.0  0.0  2.0    0.0    0.0   0 100 c9t0d0
    0.0    0.0    0.0    0.0  0.0  1.0    0.0    0.0   0 100 c9t1d0
    0.0    0.0    0.0    0.0  0.0  1.0    0.0    0.0   0 100 c9t2d0
    0.0    0.0    0.0    0.0  0.0  2.0    0.0    0.0   0 100 c9t3d0
    0.0    0.0    0.0    0.0  0.0  0.0    0.0    0.0   0   0 c9t4d0
    0.0    0.0    0.0    0.0  0.0  0.0    0.0    0.0   0   0 c9t5d0
    0.0    0.0    0.0    0.0  0.0  0.0    0.0    0.0   0   0 c9t6d0
    0.0    0.0    0.0    0.0  0.0  0.0    0.0    0.0   0   0 c9t7d0
    0.0    0.0    0.0    0.0  0.0  2.0    0.0    0.0   0 100 c9t8d0
    0.0    0.0    0.0    0.0  0.0  2.0    0.0    0.0   0 100 c9t9d0
    0.0    0.0    0.0    0.0  0.0  0.0    0.0    0.0   0   0 c9t10d0
    0.0    0.0    0.0    0.0  0.0  0.0    0.0    0.0   0   0 c9t11d0
    0.0    0.0    0.0    0.0 27.0 166.0    0.0    0.0   1 1200 c10
    0.0    0.0    0.0    0.0  0.0  8.0    0.0    0.0   0 100 c10t0d0
    0.0    0.0    0.0    0.0  0.0 15.0    0.0    0.0   0 100 c10t1d0
    0.0    0.0    0.0    0.0  0.0  8.0    0.0    0.0   0 100 c10t2d0
    0.0    0.0    0.0    0.0  0.0  6.0    0.0    0.0   0 100 c10t3d0
    0.0    0.0    0.0    0.0  0.0 35.0    0.0    0.0   0 100 c10t4d0
    0.0    0.0    0.0    0.0 27.0  8.0    0.0    0.0 100 100 c10t5d0
    0.0    0.0    0.0    0.0  0.0 35.0    0.0    0.0   0 100 c10t6d0
    0.0    0.0    0.0    0.0  0.0 35.0    0.0    0.0   0 100 c10t7d0
    0.0    0.0    0.0    0.0  0.0  4.0    0.0    0.0   0 100 c10t8d0
    0.0    0.0    0.0    0.0  0.0  4.0    0.0    0.0   0 100 c10t9d0
    0.0    0.0    0.0    0.0  0.0  4.0    0.0    0.0   0 100 c10t10d0
    0.0    0.0    0.0    0.0  0.0  4.0    0.0    0.0   0 100 c10t11d0
    0.0    0.0    0.0    0.0  0.0  0.0    0.0    0.0   0   0 c8d0

2009/10/23 Yuriy Veremchuk <cyber at depositfiles.com>:
> 2009/10/22 Pavel Ammosov <apavel at wapper.ru>:
>
>> А ps чего показывает? ну и truss на процессы nginx заодно. Я подозреваю
>> nginx упирается в диск.
>
> # iostat -Cxn
>                    extended device statistics
>    r/s    w/s   kr/s   kw/s wait actv wsvc_t asvc_t  %w  %b device
>  106.9   54.5 7026.9 2504.2  0.0  4.5    0.0   27.9   0  44 c9
>   13.1    2.1  857.8   81.2  0.0  0.5    0.0   31.0   0   5 c9t0d0
>   13.1    2.1  857.6   81.1  0.0  0.5    0.0   31.4   0   5 c9t1d0
>   13.1    2.1  857.2   81.2  0.0  0.5    0.0   32.1   0   5 c9t2d0
>   13.1    2.0  858.0   81.1  0.0  0.5    0.0   32.2   0   5 c9t3d0
>    9.1    4.5  597.8  181.5  0.0  0.4    0.0   26.1   0   3 c9t4d0
>    9.1    4.3  597.8  181.3  0.0  0.4    0.1   26.4   0   3 c9t5d0
>    9.1    4.5  597.0  181.5  0.0  0.4    0.0   26.1   0   3 c9t6d0
>    9.1    4.3  598.1  181.3  0.0  0.4    0.0   27.0   0   4 c9t7d0
>    4.5    7.2  299.6  363.8  0.0  0.3    0.0   24.4   0   3 c9t8d0
>    4.5    7.1  301.4  363.5  0.0  0.3    0.0   24.8   0   3 c9t9d0
>    4.5    7.2  301.0  363.9  0.0  0.3    0.0   24.8   0   3 c9t10d0
>    4.5    7.1  301.8  363.7  0.0  0.3    0.0   24.8   0   3 c9t11d0
>  148.9   30.7 9720.5 1103.6  0.0  5.3    0.0   29.5   0  51 c10
>   12.6    1.4  813.8   39.1  0.0  0.4    0.1   30.0   0   4 c10t0d0
>   12.6    1.4  813.5   39.0  0.0  0.4    0.0   29.3   0   4 c10t1d0
>   12.6    1.4  812.7   39.1  0.0  0.4    0.0   29.3   0   4 c10t2d0
>   12.6    1.4  814.5   39.0  0.0  0.4    0.0   30.5   0   4 c10t3d0
>   13.0    2.3  847.4   76.7  0.0  0.5    0.0   30.2   0   4 c10t4d0
>   13.0    2.2  847.9   76.5  0.0  0.5    0.0   30.3   0   4 c10t5d0
>   13.0    2.3  846.9   76.7  0.0  0.5    0.0   29.8   0   4 c10t6d0
>   12.9    2.1  846.6   76.5  0.0  0.5    0.0   31.6   0   5 c10t7d0
>   11.7    4.2  769.1  160.4  0.0  0.4    0.0   28.0   0   4 c10t8d0
>   11.7    4.0  768.8  160.3  0.0  0.4    0.0   28.5   0   4 c10t9d0
>   11.7    4.1  769.6  160.5  0.0  0.4    0.0   28.0   0   4 c10t10d0
>   11.7    4.0  769.5  160.1  0.0  0.4    0.0   28.4   0   4 c10t11d0
>
>                                                  3.0    4.3   69.1
> 47.6  0.0  0.1    6.5    7.9   1   4 c8d0
>
> Не думаю что это очень большая нагрузка на диски.
>
> Правда драйвер дисковых контроллеров 3ware 9650SE-12ML возможно еще сыроват..
> # modinfo | grep 3ware
> 171 fffffffff7da9000   6fb0 254   1  tw (3ware SCSI HBA 1.7)
>



-- 
Yuriy Veremchuk (cyber) cyber at depositfiles.com





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