fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=mmap, iodepth=1 ... fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=mmap, iodepth=1 Starting 3 threads Threads: 3 Threads: 3 Threads: 3: [mmm] [8.3% done] [ 13060/ 12434 kb/s] [eta 00m:33s] Threads: 3: [mmm] [11.8% done] [ 13056/ 10815 kb/s] [eta 00m:30s] Threads: 3: [mmm] [14.3% done] [ 15400/ 7338 kb/s] [eta 00m:30s] Threads: 3: [mmm] [18.2% done] [ 17303/ 8358 kb/s] [eta 00m:27s] Threads: 3: [mmm] [21.2% done] [ 17249/ 3913 kb/s] [eta 00m:26s] Threads: 3: [mmm] [24.2% done] [ 14002/ 11373 kb/s] [eta 00m:25s] Threads: 3: [mmm] [29.0% done] [ 9176/ 12336 kb/s] [eta 00m:22s] Threads: 3: [mmm] [30.3% done] [ 7537/ 5112 kb/s] [eta 00m:23s] Threads: 3: [mFm] [31.4% done] [ 5627/ 2275 kb/s] [eta 00m:24s] Threads: 3: [mFm] [32.4% done] [ 3807/ 2383 kb/s] [eta 00m:25s] Threads: 3: [mVm] [34.2% done] [ 12292/ 2505 kb/s] [eta 00m:25s] Threads: 2: [m_m] [38.9% done] [ 51267/ 2416 kb/s] [eta 00m:22s] Threads: 2: [m_F] [39.5% done] [ 7585/ 964 kb/s] [eta 00m:23s] Threads: 2: [m_F] [41.0% done] [ 3331/ 0 kb/s] [eta 00m:23s] Threads: 1: [m__] [47.2% done] [ 30130/ 1857 kb/s] [eta 00m:19s] Threads: 1: [m__] [54.5% done] [ 7086/ 4579 kb/s] [eta 00m:15s] Threads: 1: [m__] [57.6% done] [ 4864/ 0 kb/s] [eta 00m:14s] Threads: 1: [m__] [62.5% done] [ 3136/ 3591 kb/s] [eta 00m:12s] Threads: 1: [m__] [65.6% done] [ 6662/ 0 kb/s] [eta 00m:11s] Threads: 1: [F__] [100.0% done] [ 1805/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=2808 read : io=100MiB, bw=4,641KiB/s, runt= 22591msec clat (msec): min= 0, max= 377, avg= 8.99, stdev=32.11 bw (KiB/s) : min= 3, max=14505, per=27.51%, avg=3830.86, stdev=3281.54 write: io=26,100KiB, bw=1,198KiB/s, runt= 22299msec clat (msec): min= 0, max= 387, avg=12.63, stdev=37.91 bw (KiB/s) : min= 0, max= 8990, per=54.16%, avg=2489.86, stdev=2969.58 cpu : usr=8.30%, sys=1.20%, ctx=5480 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=73.3%, 4=2.3%, 10=3.9%, 20=10.5%, 50=5.3%, 100=2.0% lat (msec): 250=2.1%, 500=0.5%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=2809 read : io=100MiB, bw=7,794KiB/s, runt= 13452msec clat (msec): min= 0, max= 142, avg= 2.65, stdev=11.24 bw (KiB/s) : min= 17, max=93325, per=81.07%, avg=11288.53, stdev=21949.13 write: io=50,792KiB, bw=4,039KiB/s, runt= 12877msec clat (msec): min= 0, max= 189, avg= 4.72, stdev=18.11 bw (KiB/s) : min= 0, max=17781, per=160.71%, avg=7388.00, stdev=6288.58 cpu : usr=15.22%, sys=3.21%, ctx=3106 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=88.3%, 4=0.6%, 10=2.0%, 20=3.9%, 50=2.9%, 100=1.5% lat (msec): 250=0.6%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=2810 read : io=100MiB, bw=6,331KiB/s, runt= 16562msec clat (msec): min= 0, max= 275, avg= 5.69, stdev=19.59 bw (KiB/s) : min= 9, max=12538, per=42.92%, avg=5976.16, stdev=3817.33 write: io=23,224KiB, bw=1,462KiB/s, runt= 16258msec clat (msec): min= 0, max= 359, avg= 8.81, stdev=32.99 bw (KiB/s) : min= 0, max= 9442, per=68.41%, avg=3144.75, stdev=3661.05 cpu : usr=11.11%, sys=1.81%, ctx=3592 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=82.1%, 4=0.9%, 10=3.1%, 20=4.7%, 50=5.3%, 100=2.4% lat (msec): 250=1.3%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=13,924KiB/s, minb=4,641KiB/s, maxb=7,794KiB/s, mint=13452msec, maxt=22591msec WRITE: io=98MiB, aggrb=4,597KiB/s, minb=1,198KiB/s, maxb=4,039KiB/s, mint=13452msec, maxt=22591msec Disk stats (read/write): cciss!c0d0: ios=11409/1423, merge=0/23685, ticks=39648/602080, in_queue=641716, util=92.86% 5.78user 1.02system 0:22.81elapsed 29%CPU (0avgtext+0avgdata 0maxresident)k 91272inputs+200264outputs (0major+102837minor)pagefaults 0swaps