root@u:~# ioping -c 10 .
    4096 bytes from . (simfs /vz/private/11720): request=1 time=1178.7 ms
    4096 bytes from . (simfs /vz/private/11720): request=2 time=143.0 ms
    4096 bytes from . (simfs /vz/private/11720): request=3 time=17.6 ms
    4096 bytes from . (simfs /vz/private/11720): request=4 time=6.1 ms
    4096 bytes from . (simfs /vz/private/11720): request=5 time=17.7 ms
    4096 bytes from . (simfs /vz/private/11720): request=6 time=82.5 ms
    4096 bytes from . (simfs /vz/private/11720): request=7 time=23.6 ms
    4096 bytes from . (simfs /vz/private/11720): request=8 time=18.8 ms
    4096 bytes from . (simfs /vz/private/11720): request=9 time=21.4 ms
    4096 bytes from . (simfs /vz/private/11720): request=10 time=216.7 ms

    --- . (simfs /vz/private/11720) ioping statistics ---
    10 requests completed in 10727.1 ms, 6 iops, 0.0 mb/s
    min/avg/max/mdev = 6.1/172.6/1178.7/341.7 ms
    root@u:~# ioping -c 10 .
    4096 bytes from . (simfs /vz/private/11720): request=1 time=2020.1 ms
    4096 bytes from . (simfs /vz/private/11720): request=2 time=183.9 ms
    4096 bytes from . (simfs /vz/private/11720): request=3 time=95.2 ms
    4096 bytes from . (simfs /vz/private/11720): request=4 time=185.9 ms
    4096 bytes from . (simfs /vz/private/11720): request=5 time=129.0 ms
    4096 bytes from . (simfs /vz/private/11720): request=6 time=389.6 ms
    4096 bytes from . (simfs /vz/private/11720): request=7 time=286.6 ms
    4096 bytes from . (simfs /vz/private/11720): request=8 time=183.1 ms
    4096 bytes from . (simfs /vz/private/11720): request=9 time=251.9 ms
    4096 bytes from . (simfs /vz/private/11720): request=10 time=159.4 ms

    --- . (simfs /vz/private/11720) ioping statistics ---
    10 requests completed in 13218.4 ms, 3 iops, 0.0 mb/s
    min/avg/max/mdev = 95.2/388.5/2020.1/549.7 ms

    root@u:~# ioping -c 10 .
    4096 bytes from . (simfs /vz/private/11720): request=1 time=385.5 ms
    4096 bytes from . (simfs /vz/private/11720): request=2 time=322.6 ms
    4096 bytes from . (simfs /vz/private/11720): request=3 time=585.2 ms
    4096 bytes from . (simfs /vz/private/11720): request=4 time=316.9 ms
    4096 bytes from . (simfs /vz/private/11720): request=5 time=409.2 ms
    4096 bytes from . (simfs /vz/private/11720): request=6 time=831.4 ms
    4096 bytes from . (simfs /vz/private/11720): request=7 time=200.3 ms
    4096 bytes from . (simfs /vz/private/11720): request=8 time=123.8 ms
    4096 bytes from . (simfs /vz/private/11720): request=9 time=125.8 ms
    4096 bytes from . (simfs /vz/private/11720): request=10 time=328.2 ms

    --- . (simfs /vz/private/11720) ioping statistics ---
    10 requests completed in 12629.8 ms, 3 iops, 0.0 mb/s
    min/avg/max/mdev = 123.8/362.9/831.4/204.0 ms