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] [14.3% done] [ 14006/ 10475 kb/s] [eta 00m:18s] Threads: 3: [mmm] [19.0% done] [ 18804/ 3225 kb/s] [eta 00m:17s] Threads: 3: [mmm] [25.0% done] [ 21708/ 1081 kb/s] [eta 00m:15s] Threads: 3: [mmm] [28.6% done] [ 14289/ 5548 kb/s] [eta 00m:15s] Threads: 3: [mmm] [33.3% done] [ 13919/ 5767 kb/s] [eta 00m:14s] Threads: 3: [mmm] [38.1% done] [ 6700/ 14120 kb/s] [eta 00m:13s] Threads: 3: [mmm] [42.9% done] [ 10760/ 8200 kb/s] [eta 00m:12s] Threads: 3: [mmm] [47.6% done] [ 14777/ 4266 kb/s] [eta 00m:11s] Threads: 3: [mmm] [50.0% done] [ 10686/ 4729 kb/s] [eta 00m:11s] Threads: 3: [mmm] [52.2% done] [ 9757/ 6894 kb/s] [eta 00m:11s] Threads: 3: [mmm] [54.2% done] [ 10109/ 5461 kb/s] [eta 00m:11s] Threads: 3: [mmm] [58.3% done] [ 10305/ 3437 kb/s] [eta 00m:10s] Threads: 3: [mmm] [62.5% done] [ 9017/ 3542 kb/s] [eta 00m:09s] Threads: 3: [mmm] [64.0% done] [ 6310/ 5453 kb/s] [eta 00m:09s] Threads: 3: [mmm] [65.4% done] [ 3249/ 5975 kb/s] [eta 00m:09s] Threads: 3: [VVV] [72.0% done] [ 27008/ 0 kb/s] [eta 00m:07s] Threads: 3: [VVV] [79.2% done] [ 31352/ 0 kb/s] [eta 00m:05s] Threads: 3: [VVV] [83.3% done] [ 33662/ 0 kb/s] [eta 00m:04s] fio: (groupid=0): err= 0: pid=25489 read : io=100MiB, bw=5,031KiB/s, runt= 20839msec slat (msec): min= 0, max= 4186, avg=1349.00, stdev=1499.39 clat (msec): min= 0, max= 281, avg=59.46, stdev=70.77 bw (KiB/s) : min= 79, max=14112, per=40.44%, avg=6104.89, stdev=3847.13 write: io=42,792KiB, bw=2,616KiB/s, runt= 16744msec slat (msec): min= 0, max= 63, avg= 1.14, stdev= 4.96 clat (msec): min= 3, max= 351, avg=66.48, stdev=49.61 bw (KiB/s) : min= 0, max= 9466, per=63.23%, avg=4194.47, stdev=3104.53 cpu : usr=9.21%, sys=0.36%, ctx=1105 IO depths : 1=0.7%, 2=3.2%, 4=48.5%, 8=47.6%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.8%, 4=1.6%, 10=16.0%, 20=15.6%, 50=22.6%, 100=22.8% lat (msec): 250=19.1%, 500=1.4%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=25490 read : io=100MiB, bw=5,041KiB/s, runt= 20797msec slat (msec): min= 0, max= 3410, avg=478.36, stdev=907.12 clat (msec): min= 0, max= 933, avg=69.68, stdev=77.98 bw (KiB/s) : min= 7, max=10899, per=37.97%, avg=5730.87, stdev=3150.78 write: io=31,264KiB, bw=1,856KiB/s, runt= 17247msec slat (msec): min= 0, max= 871, avg= 8.49, stdev=80.68 clat (msec): min= 8, max= 282, avg=85.52, stdev=59.71 bw (KiB/s) : min= 0, max=10020, per=50.97%, avg=3381.42, stdev=3444.76 cpu : usr=8.39%, sys=0.46%, ctx=973 IO depths : 1=0.6%, 2=3.1%, 4=46.7%, 8=49.6%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.1%, 4=0.6%, 10=5.3%, 20=15.9%, 50=28.0%, 100=24.6% lat (msec): 250=23.0%, 500=2.3%, 750=0.0%, 1000=0.2%, >=2000=0.0% fio: (groupid=0): err= 0: pid=25491 read : io=100MiB, bw=5,071KiB/s, runt= 20675msec slat (msec): min= 0, max= 4122, avg=768.69, stdev=1263.98 clat (msec): min= 0, max= 273, avg=66.69, stdev=65.92 bw (KiB/s) : min= 4, max=12741, per=40.04%, avg=6043.38, stdev=3701.17 write: io=37,680KiB, bw=2,304KiB/s, runt= 16742msec slat (msec): min= 0, max= 176, avg= 1.92, stdev=11.21 clat (msec): min= 1, max= 307, avg=91.70, stdev=63.49 bw (KiB/s) : min= 0, max=10088, per=57.10%, avg=3788.12, stdev=3297.97 cpu : usr=8.71%, sys=0.66%, ctx=949 IO depths : 1=0.8%, 2=3.2%, 4=46.7%, 8=49.4%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.1%, 4=0.9%, 10=5.2%, 20=14.4%, 50=28.9%, 100=24.9% lat (msec): 250=23.7%, 500=1.7%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=15,095KiB/s, minb=5,031KiB/s, maxb=5,071KiB/s, mint=20675msec, maxt=20839msec WRITE: io=109MiB, aggrb=6,634KiB/s, minb=1,856KiB/s, maxb=2,616KiB/s, mint=20675msec, maxt=20839msec Disk stats (read/write): cciss!c0d0: ios=5388/2138, merge=1366/262, ticks=362012/178148, in_queue=540164, util=99.40% 5.50user 0.34system 0:21.04elapsed 27%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+223496outputs (0major+2367minor)pagefaults 0swaps