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] [14.3% done] [ 8879/ 13496 kb/s] [eta 00m:18s] Threads: 3: [mmm] [16.7% done] [ 22098/ 1476 kb/s] [eta 00m:20s] Threads: 3: [mmm] [20.0% done] [ 17754/ 4189 kb/s] [eta 00m:20s] Threads: 3: [mmm] [25.0% done] [ 11624/ 12942 kb/s] [eta 00m:18s] Threads: 3: [mmm] [29.2% done] [ 7248/ 13105 kb/s] [eta 00m:17s] Threads: 3: [mmm] [34.8% done] [ 14622/ 9033 kb/s] [eta 00m:15s] Threads: 3: [mmm] [39.1% done] [ 19524/ 3355 kb/s] [eta 00m:14s] Threads: 3: [mmm] [43.5% done] [ 17844/ 1972 kb/s] [eta 00m:13s] Threads: 3: [mmm] [47.8% done] [ 9123/ 6796 kb/s] [eta 00m:12s] Threads: 3: [mmm] [50.0% done] [ 9196/ 2717 kb/s] [eta 00m:12s] Threads: 3: [mmF] [52.0% done] [ 5694/ 1667 kb/s] [eta 00m:12s] Threads: 3: [mmV] [53.8% done] [ 12296/ 1238 kb/s] [eta 00m:12s] Threads: 2: [mm_] [57.7% done] [ 33794/ 3799 kb/s] [eta 00m:11s] Threads: 2: [mm_] [59.3% done] [ 7008/ 919 kb/s] [eta 00m:11s] Threads: 2: [mm_] [58.6% done] [ 3835/ 2864 kb/s] [eta 00m:12s] Threads: 2: [mF_] [60.0% done] [ 345/ 471 kb/s] [eta 00m:12s] Threads: 2: [mV_] [61.3% done] [ 29871/ 0 kb/s] [eta 00m:12s] Threads: 1: [mE_] [64.5% done] [ 17945/ 0 kb/s] [eta 00m:11s] Threads: 1: [FE_] [100.0% done] [ 2603/ 805 kb/s] [eta 00m:00s] Threads: 1: [VE_] [81.5% done] [ 19143/ 0 kb/s] [eta 00m:05s] fio: (groupid=0): err= 0: pid=9755 read : io=100MiB, bw=4,670KiB/s, runt= 22451msec clat (msec): min= 0, max= 702, avg= 7.44, stdev=36.19 bw (KiB/s) : min= 15, max=11280, per=26.18%, avg=3668.03, stdev=3502.56 write: io=37,072KiB, bw=1,722KiB/s, runt= 22045msec clat (msec): min= 0, max= 521, avg=11.57, stdev=36.97 bw (KiB/s) : min= 0, max=11002, per=64.03%, avg=3232.05, stdev=3607.36 cpu : usr=9.00%, sys=1.39%, ctx=4137 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=79.3%, 4=1.3%, 10=3.8%, 20=5.8%, 50=5.9%, 100=2.0% lat (msec): 250=1.4%, 500=0.3%, 750=0.1%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=9756 read : io=100MiB, bw=5,473KiB/s, runt= 19159msec clat (msec): min= 0, max= 336, avg= 6.03, stdev=23.21 bw (KiB/s) : min= 2, max=10885, per=30.45%, avg=4266.75, stdev=3424.58 write: io=38,352KiB, bw=2,096KiB/s, runt= 18731msec clat (msec): min= 0, max= 325, avg= 9.08, stdev=28.85 bw (KiB/s) : min= 0, max=13960, per=81.79%, avg=4128.56, stdev=4240.47 cpu : usr=10.10%, sys=1.94%, ctx=3858 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=80.6%, 4=1.0%, 10=3.7%, 20=6.3%, 50=4.5%, 100=2.1% lat (msec): 250=1.6%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=9757 read : io=100MiB, bw=7,338KiB/s, runt= 14288msec clat (msec): min= 0, max= 204, avg= 4.23, stdev=15.37 bw (KiB/s) : min= 20, max=16566, per=45.55%, avg=6382.19, stdev=5026.20 write: io=33,256KiB, bw=2,447KiB/s, runt= 13913msec clat (msec): min= 0, max= 167, avg= 8.78, stdev=21.34 bw (KiB/s) : min= 0, max=11354, per=98.65%, avg=4979.75, stdev=4664.86 cpu : usr=13.49%, sys=2.49%, ctx=3332 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=82.6%, 4=0.7%, 10=2.6%, 20=5.6%, 50=5.2%, 100=2.3% 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=14,011KiB/s, minb=4,670KiB/s, maxb=7,338KiB/s, mint=14288msec, maxt=22451msec WRITE: io=106MiB, aggrb=5,048KiB/s, minb=1,722KiB/s, maxb=2,447KiB/s, mint=14288msec, maxt=22451msec Disk stats (read/write): cciss!c0d0: ios=11155/1508, merge=0/25752, ticks=42716/547052, in_queue=589772, util=92.05% 5.89user 1.06system 0:23.07elapsed 30%CPU (0avgtext+0avgdata 0maxresident)k 89240inputs+217416outputs (0major+104977minor)pagefaults 0swaps