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] [11.1% done] [ 14879/ 4340 kb/s] [eta 00m:24s] Threads: 3: [mmm] [15.4% done] [ 16644/ 3140 kb/s] [eta 00m:22s] Threads: 3: [mmm] [18.5% done] [ 16778/ 1479 kb/s] [eta 00m:22s] Threads: 3: [mmm] [21.4% done] [ 12511/ 4254 kb/s] [eta 00m:22s] Threads: 3: [mmm] [25.9% done] [ 17421/ 150 kb/s] [eta 00m:20s] Threads: 3: [mmm] [29.6% done] [ 15505/ 2001 kb/s] [eta 00m:19s] Threads: 3: [mmm] [33.3% done] [ 14582/ 1041 kb/s] [eta 00m:18s] Threads: 3: [mmm] [37.0% done] [ 13084/ 3063 kb/s] [eta 00m:17s] Threads: 3: [mmm] [39.3% done] [ 12735/ 2277 kb/s] [eta 00m:17s] Threads: 3: [mmm] [42.9% done] [ 11800/ 2816 kb/s] [eta 00m:16s] Threads: 3: [mmm] [44.8% done] [ 9400/ 2566 kb/s] [eta 00m:16s] Threads: 3: [mmm] [48.3% done] [ 9440/ 2342 kb/s] [eta 00m:15s] Threads: 3: [mmm] [51.7% done] [ 13219/ 244 kb/s] [eta 00m:14s] Threads: 3: [mmm] [53.3% done] [ 5542/ 5632 kb/s] [eta 00m:14s] Threads: 3: [mmm] [56.7% done] [ 5535/ 3847 kb/s] [eta 00m:13s] Threads: 3: [mmm] [58.1% done] [ 4803/ 4010 kb/s] [eta 00m:13s] Threads: 3: [mmm] [59.4% done] [ 4710/ 3815 kb/s] [eta 00m:13s] Threads: 3: [mmm] [60.6% done] [ 2985/ 5255 kb/s] [eta 00m:13s] Threads: 3: [mmV] [61.8% done] [ 7017/ 507 kb/s] [eta 00m:13s] Threads: 2: [mmE] [62.9% done] [ 10734/ 471 kb/s] [eta 00m:13s] Threads: 2: [Vm_] [62.2% done] [ 8566/ 675 kb/s] [eta 00m:14s] Threads: 1: [Em_] [64.9% done] [ 10091/ 496 kb/s] [eta 00m:13s] Threads: 1: [_V_] [69.4% done] [ 7585/ 0 kb/s] [eta 00m:11s] Threads: 1: [_V_] [83.9% done] [ 22346/ 0 kb/s] [eta 00m:05s] fio: (groupid=0): err= 0: pid=7775 read : io=100MiB, bw=4,367KiB/s, runt= 24008msec clat (msec): min= 0, max= 208, avg= 9.37, stdev=10.08 bw (KiB/s) : min= 3, max=13451, per=39.95%, avg=4687.39, stdev=3050.14 write: io=14,728KiB, bw=666KiB/s, runt= 22628msec clat (msec): min= 1, max= 120, avg=16.57, stdev=16.43 bw (KiB/s) : min= 0, max= 2941, per=47.83%, avg=1134.42, stdev=942.34 cpu : usr=6.80%, sys=0.42%, ctx=2174 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=11.8%, 4=7.8%, 10=35.2%, 20=33.7%, 50=10.5%, 100=0.5% lat (msec): 250=0.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=7776 read : io=100MiB, bw=3,910KiB/s, runt= 26813msec clat (msec): min= 0, max= 116, avg= 8.17, stdev=11.63 bw (KiB/s) : min= 7, max=21558, per=40.79%, avg=4785.37, stdev=5103.41 write: io=32,560KiB, bw=1,330KiB/s, runt= 25056msec clat (msec): min= 2, max= 142, avg=20.65, stdev=21.01 bw (KiB/s) : min= 0, max= 4447, per=71.17%, avg=1688.12, stdev=1206.09 cpu : usr=6.37%, sys=0.37%, ctx=2285 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=19.8%, 4=8.4%, 10=30.0%, 20=27.9%, 50=11.5%, 100=1.0% lat (msec): 250=1.2%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=7777 read : io=100MiB, bw=4,762KiB/s, runt= 22016msec clat (msec): min= 0, max= 52, avg= 9.67, stdev= 7.17 bw (KiB/s) : min= 7, max=10223, per=42.01%, avg=4928.66, stdev=2624.69 write: io=10,772KiB, bw=526KiB/s, runt= 20952msec clat (msec): min= 2, max= 98, avg=16.22, stdev=13.63 bw (KiB/s) : min= 0, max= 3384, per=45.41%, avg=1077.22, stdev=1235.97 cpu : usr=7.12%, sys=0.36%, ctx=1991 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=9.4%, 4=7.7%, 10=35.7%, 20=35.8%, 50=10.8%, 100=0.5% 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=11,732KiB/s, minb=3,910KiB/s, maxb=4,762KiB/s, mint=22016msec, maxt=26813msec WRITE: io=58,060KiB, aggrb=2,372KiB/s, minb=526KiB/s, maxb=1,330KiB/s, mint=22016msec, maxt=26813msec Disk stats (read/write): cciss!c0d0: ios=5850/1284, merge=998/208, ticks=56264/26364, in_queue=83128, util=97.15% 4.91user 0.39system 0:27.37elapsed 19%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+116176outputs (0major+1021minor)pagefaults 0swaps