fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=libaio, iodepth=8 ... fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=libaio, iodepth=8 Starting 3 threads Threads: 3 Threads: 3 Threads: 3: [mmm] [12.5% done] [ 18759/ 7455 kb/s] [eta 00m:21s] Threads: 3: [mmm] [16.7% done] [ 11185/ 12861 kb/s] [eta 00m:20s] Threads: 3: [mmm] [21.7% done] [ 12511/ 11657 kb/s] [eta 00m:18s] Threads: 3: [mmm] [27.3% done] [ 14561/ 9054 kb/s] [eta 00m:16s] Threads: 3: [mmm] [31.8% done] [ 15116/ 4900 kb/s] [eta 00m:15s] Threads: 3: [mmm] [38.1% done] [ 16449/ 3986 kb/s] [eta 00m:13s] Threads: 3: [mmm] [42.9% done] [ 7630/ 14313 kb/s] [eta 00m:12s] Threads: 3: [mmm] [47.6% done] [ 3917/ 15786 kb/s] [eta 00m:11s] Threads: 3: [mmm] [52.4% done] [ 8358/ 8631 kb/s] [eta 00m:10s] Threads: 3: [mmm] [54.5% done] [ 7822/ 7440 kb/s] [eta 00m:10s] Threads: 3: [mmm] [56.5% done] [ 9119/ 4889 kb/s] [eta 00m:10s] Threads: 3: [mmm] [60.9% done] [ 10957/ 2887 kb/s] [eta 00m:09s] Threads: 3: [mmm] [65.2% done] [ 8183/ 4177 kb/s] [eta 00m:08s] Threads: 3: [mmm] [66.7% done] [ 8078/ 2704 kb/s] [eta 00m:08s] Threads: 3: [VVm] [68.0% done] [ 26796/ 3022 kb/s] [eta 00m:08s] Threads: 3: [VVV] [75.0% done] [ 37108/ 0 kb/s] [eta 00m:06s] Threads: 3: [VVV] [82.6% done] [ 37779/ 0 kb/s] [eta 00m:04s] fio: (groupid=0): err= 0: pid=25007 read : io=100MiB, bw=5,365KiB/s, runt= 19543msec slat (msec): min= 0, max= 4338, avg=938.20, stdev=1362.54 clat (msec): min= 0, max= 260, avg=55.92, stdev=54.94 bw (KiB/s) : min= 38, max=16277, per=37.70%, avg=5943.18, stdev=4246.36 write: io=40,288KiB, bw=2,713KiB/s, runt= 15204msec slat (msec): min= 0, max= 18, avg= 1.10, stdev= 2.10 clat (msec): min= 8, max= 250, avg=79.46, stdev=43.53 bw (KiB/s) : min= 0, max=10160, per=43.31%, avg=3613.24, stdev=3268.95 cpu : usr=8.94%, sys=0.39%, ctx=1179 IO depths : 1=0.2%, 2=1.8%, 4=42.4%, 8=55.6%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.2%, 4=0.1%, 10=6.9%, 20=18.4%, 50=23.9%, 100=31.6% lat (msec): 250=18.2%, 500=0.7%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=25008 read : io=100MiB, bw=5,363KiB/s, runt= 19551msec slat (msec): min= 0, max= 3418, avg=783.37, stdev=1096.17 clat (msec): min= 0, max= 264, avg=57.55, stdev=59.78 bw (KiB/s) : min= 11, max=24256, per=40.79%, avg=6430.26, stdev=6063.69 write: io=49,572KiB, bw=3,173KiB/s, runt= 15998msec slat (msec): min= 0, max= 18, avg= 1.16, stdev= 2.47 clat (msec): min= 7, max= 237, avg=74.60, stdev=43.72 bw (KiB/s) : min= 0, max=11095, per=53.48%, avg=4461.57, stdev=3734.94 cpu : usr=9.17%, sys=0.59%, ctx=1145 IO depths : 1=0.3%, 2=2.4%, 4=46.0%, 8=51.3%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.5%, 4=0.6%, 10=9.4%, 20=18.0%, 50=21.7%, 100=29.3% lat (msec): 250=20.0%, 500=0.3%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=25009 read : io=100MiB, bw=5,255KiB/s, runt= 19952msec slat (msec): min= 0, max= 3693, avg=1208.45, stdev=1463.08 clat (msec): min= 1, max= 268, avg=57.41, stdev=59.97 bw (KiB/s) : min= 13, max=13108, per=31.73%, avg=5002.93, stdev=3703.02 write: io=42,748KiB, bw=2,689KiB/s, runt= 16277msec slat (msec): min= 0, max= 84, avg= 1.06, stdev= 4.62 clat (msec): min= 3, max= 313, avg=71.25, stdev=52.10 bw (KiB/s) : min= 0, max= 7920, per=38.23%, avg=3188.95, stdev=2534.15 cpu : usr=8.82%, sys=0.52%, ctx=1081 IO depths : 1=0.3%, 2=1.9%, 4=49.3%, 8=48.5%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.5%, 4=1.6%, 10=11.7%, 20=15.5%, 50=24.2%, 100=26.0% lat (msec): 250=19.3%, 500=1.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=15,766KiB/s, minb=5,255KiB/s, maxb=5,365KiB/s, mint=19543msec, maxt=19952msec WRITE: io=130MiB, aggrb=8,342KiB/s, minb=2,689KiB/s, maxb=3,173KiB/s, mint=19543msec, maxt=19952msec Disk stats (read/write): cciss!c0d0: ios=4966/2295, merge=1339/539, ticks=292516/188128, in_queue=480640, util=99.44% 5.34user 0.31system 0:20.17elapsed 28%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+265240outputs (0major+2365minor)pagefaults 0swaps