[OpenIndiana-discuss] Fwd: zpool really slow

Clement BRIZARD clement at brizou.fr
Wed Oct 30 05:11:29 UTC 2013


Le 30/10/2013 01:55, Geoff Nordli a écrit :
> iostat -xn 5 

here's what I have
clement at openindiana:~$ iostat -xn 5
                     extended device statistics
     r/s    w/s   kr/s   kw/s wait actv wsvc_t asvc_t  %w  %b device
     0.6    3.8    8.8   31.9  0.0  0.0    2.9    3.3   0   1 c0d0
     0.5    1.0    6.0    1.4  0.0  0.0    3.5   14.7   0   2 c1d0
     0.5    1.0    6.1    1.4  0.0  0.0    1.7    6.4   0   1 c2d0
     3.9   21.7  491.4 1191.2  0.3  0.1   11.2    4.2   4   7 c1d1
     3.3   22.0  183.4  514.9 24.3  0.9  963.1   34.9   8  13 nas
     0.4    3.3    8.5   31.9  0.1  0.0   18.7    5.1   0   0 rpool
     0.6    2.2   19.9   63.0  0.0  0.0    0.0    3.8   0   0 
c8t50024E9003F03A09d0
     0.6    2.2   20.3   64.2  0.2  0.5   86.8  181.8   3  11 
c8t50014EE6561DDB4Cd0
     0.6    2.3   20.4   64.0  0.0  0.0    0.0    3.8   0   0 
c8t50024E9003F03980d0
     0.6    2.2   19.9   63.1  0.0  0.0    0.0    4.5   0   0 
c8t50014EE25A5EEC23d0
     0.6    2.3   20.4   63.9  0.0  0.0    0.0    4.1   0   0 
c8t50024E900495BE84d0
     0.6    2.3   20.4   63.9  0.0  0.0    0.0    4.3   0   0 
c8t50024E9004993E6Ed0
     0.7    2.2   20.1   63.0  0.0  0.0    0.0    3.9   0   0 
c8t50024E92062E7524d0
     0.8    2.2   20.0   63.1  0.0  0.0    0.0    8.9   0   1 
c8t50014EE2B0D3EFC8d0
     0.5    1.0    5.9    1.4  0.0  0.0    0.0    1.8   0   0 c50t8d0
     0.5    1.0    5.3    1.4  0.0  0.0    0.0    1.8   0   0 c50t10d0
     0.5    1.1    5.4    1.4  0.0  0.0    0.0    1.8   0   0 c50t11d0
     3.9   21.3  489.0 1190.1  8.0  0.4  319.5   14.8   4   4 telechargement
                     extended device statistics
     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  0.0    0.0    0.0   0   0 c0d0
     0.0    2.6    0.0    2.1  0.0  0.0    0.1    0.2   0   0 c1d0
     0.0    2.4    0.0    2.1  0.0  0.0    0.1    0.2   0   0 c2d0
     0.0   14.8    0.0  365.2  0.0  0.0    1.5    2.4   1   3 c1d1
    42.8   16.0 3006.6   40.1 34.9  5.8  593.0   99.0  55  82 nas
     0.0    0.0    0.0    0.0  0.0  0.0    0.0    0.0   0   0 rpool
     5.2    0.6  389.6    4.0  0.0  0.1    0.0   14.4   0   1 
c8t50024E9003F03A09d0
     4.4    0.6  340.8    3.2  0.0  4.8    0.0  955.2   0  82 
c8t50014EE6561DDB4Cd0
     5.6    0.4  375.2    4.0  0.0  0.1    0.0   20.7   0   2 
c8t50024E9003F03980d0
     5.0    0.6  384.8    4.8  0.0  0.4    0.0   68.4   0   5 
c8t50014EE25A5EEC23d0
     5.2    0.6  371.2    4.8  0.0  0.1    0.0   23.7   0   2 
c8t50024E900495BE84d0
     5.6    0.6  396.8    4.0  0.0  0.1    0.0   14.5   0   1 
c8t50024E9004993E6Ed0
     5.6    0.4  368.8    2.4  0.0  0.1    0.0   21.7   0   2 
c8t50024E92062E7524d0
     6.2    0.2  379.2    2.4  0.0  0.1    0.0   13.1   0   2 
c8t50014EE2B0D3EFC8d0
     0.0    2.2    0.0    2.0  0.0  0.0    0.0    0.2   0   0 c50t8d0
     0.0    2.4    0.0    2.1  0.0  0.0    0.0    0.2   0   0 c50t10d0
     0.0    2.6    0.0    2.2  0.0  0.0    0.0    0.2   0   0 c50t11d0
     0.0   14.4    0.0  365.2  0.0  0.0    2.3    2.4   0   1 telechargement
                     extended device statistics
     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  0.0    0.0    0.0   0   0 c0d0
     0.0   10.0    0.0    7.0  0.0  0.0    0.5    0.8   0   0 c1d0
     0.0   10.8    0.0    6.9  0.0  0.0    0.4    0.3   0   0 c2d0
     0.0   14.6    0.0  519.8  0.0  0.0    2.1    2.8   1   3 c1d1
     0.8  101.4   34.4  240.4  0.3  3.3    2.9   32.5   3  87 nas
     0.0    0.0    0.0    0.0  0.0  0.0    0.0    0.0   0   0 rpool
     0.0    7.6    0.0   29.6  0.0  0.0    0.0    0.1   0   0 
c8t50024E9003F03A09d0
     0.8    6.0   34.4   30.4  0.0  3.1    0.0  460.1   0  85 
c8t50014EE6561DDB4Cd0
     0.0    5.2    0.0   21.6  0.0  0.0    0.0    0.1   0   0 
c8t50024E9003F03980d0
     0.0    5.0    0.0   20.0  0.0  0.0    0.0    0.1   0   0 
c8t50014EE25A5EEC23d0
     0.0    5.6    0.0   22.4  0.0  0.0    0.0    0.1   0   0 
c8t50024E900495BE84d0
     0.0    7.8    0.0   30.4  0.0  0.0    0.0    0.1   0   0 
c8t50024E9004993E6Ed0
     0.0    7.2    0.0   28.0  0.0  0.0    0.0    0.1   0   0 
c8t50024E92062E7524d0
     0.0    4.2    0.0   21.6  0.0  0.1    0.0   31.8   0   4 
c8t50014EE2B0D3EFC8d0
     0.0   11.4    0.0    7.2  0.0  0.0    0.0    0.6   0   0 c50t8d0
     0.0   10.8    0.0    7.3  0.0  0.0    0.0    0.6   0   0 c50t10d0
     0.0   12.2    0.0    8.0  0.0  0.0    0.0    0.6   0   0 c50t11d0
     0.0   14.2    0.0  519.8  0.1  0.0    4.8    3.3   0   1 telechargement




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