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] [12.5% done] [ 10392/ 9013 kb/s] [eta 00m:21s] Threads: 3: [mmm] [16.7% done] [ 9322/ 9050 kb/s] [eta 00m:20s] Threads: 3: [mmm] [20.0% done] [ 11494/ 5723 kb/s] [eta 00m:20s] Threads: 3: [mmm] [24.0% done] [ 10787/ 6150 kb/s] [eta 00m:19s] Threads: 3: [mmm] [26.9% done] [ 11401/ 6052 kb/s] [eta 00m:19s] Threads: 3: [mmm] [30.8% done] [ 14439/ 2513 kb/s] [eta 00m:18s] Threads: 3: [mmm] [34.6% done] [ 10465/ 4860 kb/s] [eta 00m:17s] Threads: 3: [mmm] [37.0% done] [ 15342/ 524 kb/s] [eta 00m:17s] Threads: 3: [mmm] [40.7% done] [ 8061/ 6316 kb/s] [eta 00m:16s] Threads: 3: [mmm] [42.9% done] [ 9355/ 4510 kb/s] [eta 00m:16s] Threads: 3: [mmm] [46.4% done] [ 12039/ 817 kb/s] [eta 00m:15s] Threads: 3: [mmm] [48.3% done] [ 8850/ 4226 kb/s] [eta 00m:15s] Threads: 3: [mmm] [51.7% done] [ 5702/ 6853 kb/s] [eta 00m:14s] Threads: 3: [mmm] [53.3% done] [ 7472/ 3197 kb/s] [eta 00m:14s] Threads: 3: [mmm] [56.7% done] [ 9042/ 902 kb/s] [eta 00m:13s] Threads: 3: [mmm] [58.1% done] [ 6361/ 2981 kb/s] [eta 00m:13s] Threads: 3: [mmm] [61.3% done] [ 7398/ 1627 kb/s] [eta 00m:12s] Threads: 3: [mmm] [62.5% done] [ 4864/ 3896 kb/s] [eta 00m:12s] Threads: 3: [mmm] [63.6% done] [ 6215/ 1521 kb/s] [eta 00m:12s] Threads: 3: [mmV] [64.7% done] [ 11690/ 565 kb/s] [eta 00m:12s] Threads: 3: [mmV] [65.7% done] [ 13016/ 300 kb/s] [eta 00m:12s] Threads: 3: [mmV] [64.9% done] [ 13073/ 1374 kb/s] [eta 00m:13s] Threads: 2: [mV_] [67.6% done] [ 10425/ 593 kb/s] [eta 00m:12s] Threads: 2: [VV_] [70.3% done] [ 13577/ 500 kb/s] [eta 00m:11s] Threads: 2: [VV_] [75.0% done] [ 19707/ 0 kb/s] [eta 00m:09s] Threads: 1: [V__] [84.8% done] [ 18324/ 0 kb/s] [eta 00m:05s] fio: (groupid=0): err= 0: pid=27432 read : io=100MiB, bw=3,693KiB/s, runt= 28392msec clat (msec): min= 0, max= 228, avg=10.18, stdev=15.97 bw (KiB/s) : min= 3, max=15294, per=39.96%, avg=4427.60, stdev=3533.20 write: io=29,516KiB, bw=1,188KiB/s, runt= 25430msec clat (msec): min= 1, max= 214, avg=14.50, stdev=20.83 bw (KiB/s) : min= 0, max= 6521, per=49.62%, avg=1850.43, stdev=2131.58 cpu : usr=5.95%, sys=0.32%, 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=17.2%, 4=9.8%, 10=31.4%, 20=28.3%, 50=11.2%, 100=0.5% lat (msec): 250=1.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=27433 read : io=100MiB, bw=3,811KiB/s, runt= 27511msec clat (msec): min= 0, max= 225, avg=10.40, stdev=15.70 bw (KiB/s) : min= 16, max=13481, per=36.38%, avg=4030.07, stdev=3058.78 write: io=29,968KiB, bw=1,292KiB/s, runt= 23751msec clat (msec): min= 1, max= 115, avg=13.92, stdev=13.64 bw (KiB/s) : min= 0, max= 6952, per=51.89%, avg=1935.00, stdev=1894.96 cpu : usr=6.25%, sys=0.41%, ctx=2182 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=16.4%, 4=8.1%, 10=31.1%, 20=31.7%, 50=11.1%, 100=0.3% lat (msec): 250=1.3%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=27434 read : io=100MiB, bw=4,252KiB/s, runt= 24660msec clat (msec): min= 0, max= 130, avg= 9.57, stdev=10.82 bw (KiB/s) : min= 22, max=16173, per=43.37%, avg=4804.75, stdev=3511.59 write: io=33,132KiB, bw=1,574KiB/s, runt= 21553msec clat (msec): min= 1, max= 43, avg=12.78, stdev= 7.80 bw (KiB/s) : min= 0, max= 6721, per=81.64%, avg=3044.39, stdev=2552.35 cpu : usr=7.12%, sys=0.39%, ctx=2142 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=15.3%, 4=8.8%, 10=31.3%, 20=31.3%, 50=12.8%, 100=0.1% lat (msec): 250=0.3%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=11,079KiB/s, minb=3,693KiB/s, maxb=4,252KiB/s, mint=24660msec, maxt=28392msec WRITE: io=92,616KiB, aggrb=3,729KiB/s, minb=1,188KiB/s, maxb=1,574KiB/s, mint=24660msec, maxt=28392msec Disk stats (read/write): cciss!c0d0: ios=5906/1992, merge=1002/80, ticks=63344/29292, in_queue=92632, util=96.38% 5.17user 0.45system 0:29.21elapsed 19%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+185272outputs (0major+1035minor)pagefaults 0swaps