Ceph OSDs benchmark values

root@meghdootctr1:/home/cloud# ceph tell osd.25 bench
{
    "bytes_written": 1073741824,
    "blocksize": 4194304,
    "elapsed_sec": 6.3870308639999998,
    "bytes_per_sec": 168112828.45869148,
    "iops": 40.081221689865941
}
root@meghdootctr1:/home/cloud# ceph tell osd.0 bench
{
    "bytes_written": 1073741824,
    "blocksize": 4194304,
    "elapsed_sec": 1.044424732,
    "bytes_per_sec": 1028070085.9542649,
    "iops": 245.11100911003706
}
root@meghdootctr1:/home/cloud# ceph tell osd.8 bench
{
    "bytes_written": 1073741824,
    "blocksize": 4194304,
    "elapsed_sec": 12.307586775000001,
    "bytes_per_sec": 87242271.261581242,
    "iops": 20.80017835177928
}
root@meghdootctr1:/home/cloud# ceph tell osd.14 bench
{
    "bytes_written": 1073741824,
    "blocksize": 4194304,
    "elapsed_sec": 8.0077798040000001,
    "bytes_per_sec": 134087331.35539649,
    "iops": 31.968911017274021
}