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] [ 14640/ 5912 kb/s] [eta 00m:19s] Threads: 3: [mmm] [18.2% done] [ 9282/ 9912 kb/s] [eta 00m:18s] Threads: 3: [mmm] [21.7% done] [ 7244/ 12015 kb/s] [eta 00m:18s] Threads: 3: [mmm] [26.1% done] [ 12438/ 6087 kb/s] [eta 00m:17s] Threads: 3: [mmm] [30.4% done] [ 12104/ 5910 kb/s] [eta 00m:16s] Threads: 3: [mmm] [33.3% done] [ 13459/ 4006 kb/s] [eta 00m:16s] Threads: 3: [mmm] [37.5% done] [ 13361/ 2635 kb/s] [eta 00m:15s] Threads: 3: [mmm] [40.0% done] [ 17278/ 0 kb/s] [eta 00m:15s] Threads: 3: [mmm] [44.0% done] [ 7781/ 6546 kb/s] [eta 00m:14s] Threads: 3: [mmm] [46.2% done] [ 14478/ 780 kb/s] [eta 00m:14s] Threads: 3: [mmm] [50.0% done] [ 11279/ 1805 kb/s] [eta 00m:13s] Threads: 3: [mmm] [51.9% done] [ 10872/ 2005 kb/s] [eta 00m:13s] Threads: 3: [mmm] [53.6% done] [ 8110/ 3681 kb/s] [eta 00m:13s] Threads: 3: [mmm] [57.1% done] [ 7724/ 3632 kb/s] [eta 00m:12s] Threads: 3: [mmm] [58.6% done] [ 5193/ 4372 kb/s] [eta 00m:12s] Threads: 3: [mmm] [62.1% done] [ 6386/ 2436 kb/s] [eta 00m:11s] Threads: 3: [mmm] [61.3% done] [ 3567/ 3587 kb/s] [eta 00m:12s] Threads: 3: [mVm] [62.5% done] [ 11189/ 1293 kb/s] [eta 00m:12s] Threads: 3: [mVm] [61.8% done] [ 18495/ 178 kb/s] [eta 00m:13s] Threads: 2: [m_m] [62.9% done] [ 3664/ 2696 kb/s] [eta 00m:13s] Threads: 2: [m_V] [63.9% done] [ 14179/ 610 kb/s] [eta 00m:13s] Threads: 1: [m__] [64.9% done] [ 18801/ 0 kb/s] [eta 00m:13s] Threads: 1: [V__] [69.4% done] [ 5015/ 2477 kb/s] [eta 00m:11s] Threads: 1: [V__] [83.9% done] [ 19678/ 0 kb/s] [eta 00m:05s] fio: (groupid=0): err= 0: pid=2613 read : io=100MiB, bw=3,946KiB/s, runt= 26569msec clat (msec): min= 0, max= 124, avg= 9.56, stdev=14.93 bw (KiB/s) : min= 10, max=21597, per=37.30%, avg=4416.33, stdev=4529.52 write: io=30,948KiB, bw=1,269KiB/s, runt= 24966msec clat (msec): min= 1, max= 122, avg=13.32, stdev=17.08 bw (KiB/s) : min= 0, max= 6332, per=55.36%, avg=2017.40, stdev=2040.54 cpu : usr=6.04%, sys=0.63%, ctx=2252 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=21.2%, 4=8.3%, 10=31.6%, 20=27.7%, 50=9.1%, 100=0.3% lat (msec): 250=1.7%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=2614 read : io=100MiB, bw=4,934KiB/s, runt= 21250msec clat (msec): min= 0, max= 44, avg= 8.44, stdev= 7.40 bw (KiB/s) : min= 24, max=18058, per=44.48%, avg=5265.68, stdev=3839.99 write: io=27,852KiB, bw=1,459KiB/s, runt= 19544msec clat (msec): min= 1, max= 44, avg=10.72, stdev= 7.28 bw (KiB/s) : min= 0, max= 6985, per=70.26%, avg=2560.36, stdev=2692.51 cpu : usr=8.13%, sys=0.47%, ctx=2065 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=17.5%, 4=9.3%, 10=33.2%, 20=30.3%, 50=9.7%, 100=0.0% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=2615 read : io=100MiB, bw=4,367KiB/s, runt= 24009msec clat (msec): min= 0, max= 114, avg= 9.14, stdev=10.82 bw (KiB/s) : min= 38, max=19576, per=42.24%, avg=5001.25, stdev=4597.88 write: io=30,048KiB, bw=1,376KiB/s, runt= 22357msec clat (msec): min= 1, max= 125, avg=14.46, stdev=17.28 bw (KiB/s) : min= 0, max= 6799, per=67.55%, avg=2461.53, stdev=2392.23 cpu : usr=7.55%, sys=0.60%, ctx=2069 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=16.3%, 4=8.6%, 10=32.6%, 20=31.2%, 50=10.1%, 100=0.1% lat (msec): 250=1.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=11,839KiB/s, minb=3,946KiB/s, maxb=4,934KiB/s, mint=21250msec, maxt=26569msec WRITE: io=88,848KiB, aggrb=3,644KiB/s, minb=1,269KiB/s, maxb=1,459KiB/s, mint=21250msec, maxt=26569msec Disk stats (read/write): cciss!c0d0: ios=5787/1867, merge=891/112, ticks=54516/25524, in_queue=80024, util=96.48% 5.15user 0.50system 0:26.87elapsed 21%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+177736outputs (0major+1022minor)pagefaults 0swaps