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] [30.0% done] [ 15509/ 29428 kb/s] [eta 00m:07s] Threads: 3: [mmm] [40.0% done] [ 16965/ 25735 kb/s] [eta 00m:06s] Threads: 3: [mmF] [55.6% done] [ 7273/ 66295 kb/s] [eta 00m:04s] Threads: 3: [mFF] [54.5% done] [ 2737/ 0 kb/s] [eta 00m:05s] Threads: 3: [mFF] [58.3% done] [ 1154/ 0 kb/s] [eta 00m:05s] Threads: 3: [mFF] [57.1% done] [ 1679/ 0 kb/s] [eta 00m:06s] Threads: 3: [FFF] [100.0% done] [ 500/ 16794 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [71.4% done] [ 30921/ 0 kb/s] [eta 00m:06s] Threads: 3: [VVV] [84.2% done] [ 52174/ 0 kb/s] [eta 00m:03s] Threads: 3: [VVV] [94.4% done] [ 53430/ 0 kb/s] [eta 00m:01s] Threads: 3: [VVV] [100.0% done] [ 50177/ 0 kb/s] [eta 00m:00s] Threads: 1: [_V_] [100.0% done] [ 49123/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=8363 read : io=100MiB, bw=5,678KiB/s, runt= 18465msec slat (msec): min= 9, max= 9987, avg=5967.04, stdev=3678.90 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 11, max=25353, per=49.43%, avg=8112.76, stdev=7483.34 write: io=73,536KiB, bw=5,331KiB/s, runt= 14123msec slat (msec): min= 0, max= 81, avg= 4.15, stdev= 5.28 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=54277, per=123.52%, avg=20959.80, stdev=28656.44 cpu : usr=11.44%, sys=3.60%, ctx=1486 IO depths : 1=12.6%, 2=25.0%, 4=49.9%, 8=12.4%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=99.9%, 4=0.0%, 10=0.0%, 20=0.0%, 50=0.0%, 100=0.0% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=8364 read : io=100MiB, bw=5,471KiB/s, runt= 19164msec slat (msec): min= 1, max=13814, avg=8982.92, stdev=4887.28 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 12, max=22152, per=58.50%, avg=9601.61, stdev=7606.28 write: io=82,868KiB, bw=6,021KiB/s, runt= 14093msec slat (msec): min= 0, max= 137, avg= 4.68, stdev= 6.95 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=53613, per=146.90%, avg=24927.33, stdev=27304.67 cpu : usr=11.73%, sys=3.59%, ctx=1419 IO depths : 1=12.6%, 2=25.0%, 4=49.9%, 8=12.5%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=99.9%, 4=0.0%, 10=0.0%, 20=0.0%, 50=0.0%, 100=0.0% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=8365 read : io=100MiB, bw=5,574KiB/s, runt= 18811msec slat (msec): min= 29, max=14122, avg=10456.11, stdev=4497.54 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 15, max=28370, per=71.12%, avg=11673.00, stdev=8237.35 write: io=77,640KiB, bw=5,634KiB/s, runt= 14111msec slat (msec): min= 0, max= 37, avg= 3.84, stdev= 4.10 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=58712, per=168.25%, avg=28550.00, stdev=32887.20 cpu : usr=11.25%, sys=4.25%, ctx=1447 IO depths : 1=12.6%, 2=25.0%, 4=50.0%, 8=12.5%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=99.9%, 4=0.0%, 10=0.0%, 20=0.0%, 50=0.0%, 100=0.0% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=16,414KiB/s, minb=5,471KiB/s, maxb=5,678KiB/s, mint=18465msec, maxt=19164msec WRITE: io=229MiB, aggrb=16,969KiB/s, minb=5,331KiB/s, maxb=6,021KiB/s, mint=18465msec, maxt=19164msec Disk stats (read/write): cciss!c0d0: ios=6339/3078, merge=1474/55435, ticks=64056/1398916, in_queue=1463184, util=96.48% 6.51user 2.18system 0:19.40elapsed 44%CPU (0avgtext+0avgdata 0maxresident)k 767264inputs+468120outputs (0major+2385minor)pagefaults 0swaps