fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=sync, iodepth=1 ... fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=sync, iodepth=1 Starting 3 threads Threads: 3 Threads: 3 Threads: 3: [mmm] [13.6% done] [ 15748/ 3844 kb/s] [eta 00m:19s] Threads: 3: [mmm] [18.2% done] [ 10664/ 9712 kb/s] [eta 00m:18s] Threads: 3: [mmm] [22.7% done] [ 16700/ 3216 kb/s] [eta 00m:17s] Threads: 3: [mmm] [26.1% done] [ 12188/ 6800 kb/s] [eta 00m:17s] Threads: 3: [mmm] [30.4% done] [ 7500/ 9200 kb/s] [eta 00m:16s] Threads: 3: [mmm] [33.3% done] [ 3692/ 14372 kb/s] [eta 00m:16s] Threads: 3: [mmm] [37.5% done] [ 11432/ 5572 kb/s] [eta 00m:15s] Threads: 3: [mmm] [41.7% done] [ 13624/ 2828 kb/s] [eta 00m:14s] Threads: 3: [mmm] [45.8% done] [ 9160/ 7104 kb/s] [eta 00m:13s] Threads: 3: [mmm] [48.0% done] [ 12056/ 2804 kb/s] [eta 00m:13s] Threads: 3: [mmm] [52.0% done] [ 9236/ 4076 kb/s] [eta 00m:12s] Threads: 3: [mmm] [53.8% done] [ 11160/ 2068 kb/s] [eta 00m:12s] Threads: 3: [mmm] [57.7% done] [ 8460/ 2788 kb/s] [eta 00m:11s] Threads: 3: [mmm] [59.3% done] [ 10984/ 364 kb/s] [eta 00m:11s] Threads: 3: [mmm] [60.7% done] [ 7084/ 3032 kb/s] [eta 00m:11s] Threads: 3: [mmm] [64.3% done] [ 6025/ 3243 kb/s] [eta 00m:10s] Threads: 3: [mmm] [65.5% done] [ 4416/ 3360 kb/s] [eta 00m:10s] Threads: 3: [mVm] [64.5% done] [ 9308/ 48 kb/s] [eta 00m:11s] Threads: 3: [mVV] [65.6% done] [ 13872/ 52 kb/s] [eta 00m:11s] Threads: 3: [mVV] [64.7% done] [ 22112/ 344 kb/s] [eta 00m:12s] Threads: 2: [m_V] [65.7% done] [ 19100/ 168 kb/s] [eta 00m:12s] Threads: 1: [V__] [66.7% done] [ 12228/ 160 kb/s] [eta 00m:12s] Threads: 1: [V__] [80.6% done] [ 20584/ 0 kb/s] [eta 00m:06s] fio: (groupid=0): err= 0: pid=11428 read : io=100MiB, bw=4,018KiB/s, runt= 26094msec clat (msec): min= 0, max= 210, avg= 9.65, stdev=15.67 bw (KiB/s) : min= 7, max=21698, per=35.68%, avg=4300.67, stdev=4570.31 write: io=27,840KiB, bw=1,159KiB/s, runt= 24592msec clat (msec): min= 1, max= 219, avg=15.49, stdev=24.05 bw (KiB/s) : min= 0, max= 6826, per=43.42%, avg=1716.40, stdev=2073.99 cpu : usr=6.45%, sys=0.40%, ctx=2269 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=17.3%, 4=9.7%, 10=32.5%, 20=29.7%, 50=8.7%, 100=0.5% lat (msec): 250=1.5%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=11429 read : io=100MiB, bw=4,580KiB/s, runt= 22893msec clat (msec): min= 0, max= 140, avg= 9.38, stdev=11.67 bw (KiB/s) : min= 15, max=13359, per=44.20%, avg=5328.09, stdev=3094.69 write: io=27,536KiB, bw=1,427KiB/s, runt= 19753msec clat (msec): min= 1, max= 60, avg=12.69, stdev= 7.95 bw (KiB/s) : min= 0, max= 7414, per=77.20%, avg=3051.77, stdev=2612.31 cpu : usr=7.81%, sys=0.33%, ctx=2123 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=15.1%, 4=9.9%, 10=32.5%, 20=30.9%, 50=10.6%, 100=0.3% lat (msec): 250=0.5%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=11430 read : io=100MiB, bw=4,372KiB/s, runt= 23980msec clat (msec): min= 0, max= 136, avg= 8.53, stdev=13.57 bw (KiB/s) : min= 3, max=22098, per=44.11%, avg=5317.38, stdev=4915.24 write: io=39,564KiB, bw=1,969KiB/s, runt= 20573msec clat (msec): min= 1, max= 63, avg=12.77, stdev= 7.68 bw (KiB/s) : min= 0, max= 7410, per=95.13%, avg=3760.47, stdev=2775.41 cpu : usr=7.54%, sys=0.58%, ctx=2296 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=20.2%, 4=10.1%, 10=30.3%, 20=29.9%, 50=8.3%, 100=0.3% lat (msec): 250=0.8%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=12,055KiB/s, minb=4,018KiB/s, maxb=4,580KiB/s, mint=22893msec, maxt=26094msec WRITE: io=94,940KiB, aggrb=3,953KiB/s, minb=1,159KiB/s, maxb=1,969KiB/s, mint=22893msec, maxt=26094msec Disk stats (read/write): cciss!c0d0: ios=5370/1733, merge=740/43, ticks=52100/32412, in_queue=84508, util=95.68% 5.29user 0.41system 0:26.77elapsed 21%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+189920outputs (0major+1002minor)pagefaults 0swaps