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] [14.3% done] [ 14338/ 6678 kb/s] [eta 00m:18s] Threads: 3: [mmm] [18.2% done] [ 6069/ 13333 kb/s] [eta 00m:18s] Threads: 3: [mmm] [22.7% done] [ 8544/ 9794 kb/s] [eta 00m:17s] Threads: 3: [mmm] [27.3% done] [ 14777/ 5519 kb/s] [eta 00m:16s] Threads: 3: [mmm] [30.4% done] [ 7293/ 9644 kb/s] [eta 00m:16s] Threads: 3: [mmm] [33.3% done] [ 13612/ 3378 kb/s] [eta 00m:16s] Threads: 3: [mmm] [37.5% done] [ 5623/ 8960 kb/s] [eta 00m:15s] Threads: 3: [mmm] [40.0% done] [ 7742/ 8847 kb/s] [eta 00m:15s] Threads: 3: [mmm] [44.0% done] [ 8964/ 4701 kb/s] [eta 00m:14s] Threads: 3: [mmm] [48.0% done] [ 16058/ 0 kb/s] [eta 00m:13s] Threads: 3: [mmm] [50.0% done] [ 6642/ 6007 kb/s] [eta 00m:13s] Threads: 3: [mmm] [53.8% done] [ 8935/ 4811 kb/s] [eta 00m:12s] Threads: 3: [mmm] [55.6% done] [ 7253/ 4108 kb/s] [eta 00m:12s] Threads: 3: [mmm] [57.1% done] [ 6162/ 4388 kb/s] [eta 00m:12s] Threads: 3: [mmm] [58.6% done] [ 6386/ 3282 kb/s] [eta 00m:12s] Threads: 3: [mmm] [62.1% done] [ 4522/ 3905 kb/s] [eta 00m:11s] Threads: 3: [mmm] [63.3% done] [ 4990/ 3339 kb/s] [eta 00m:11s] Threads: 3: [mVm] [64.5% done] [ 7862/ 292 kb/s] [eta 00m:11s] Threads: 3: [mVm] [63.6% done] [ 21926/ 345 kb/s] [eta 00m:12s] Threads: 2: [m_m] [64.7% done] [ 13601/ 1248 kb/s] [eta 00m:12s] Threads: 2: [m_V] [65.7% done] [ 1801/ 4860 kb/s] [eta 00m:12s] Threads: 2: [m_V] [64.9% done] [ 21659/ 667 kb/s] [eta 00m:13s] Threads: 1: [m__] [65.8% done] [ 17798/ 613 kb/s] [eta 00m:13s] Threads: 1: [V__] [81.2% done] [ 22678/ 40 kb/s] [eta 00m:06s] fio: (groupid=0): err= 0: pid=13218 read : io=100MiB, bw=3,853KiB/s, runt= 27211msec clat (msec): min= 0, max= 121, avg= 7.54, stdev=12.49 bw (KiB/s) : min= 6, max=33510, per=43.51%, avg=5029.41, stdev=8172.84 write: io=50,788KiB, bw=2,042KiB/s, runt= 25467msec clat (msec): min= 1, max= 115, avg=16.02, stdev=19.44 bw (KiB/s) : min= 0, max= 7144, per=58.05%, avg=2917.26, stdev=2606.53 cpu : usr=7.26%, sys=0.41%, ctx=2438 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=25.1%, 4=7.6%, 10=30.5%, 20=26.8%, 50=7.8%, 100=0.4% lat (msec): 250=1.7%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=13219 read : io=100MiB, bw=4,772KiB/s, runt= 21969msec clat (msec): min= 0, max= 46, avg= 7.57, stdev= 7.55 bw (KiB/s) : min= 3, max=22723, per=49.02%, avg=5666.23, stdev=5126.93 write: io=34,716KiB, bw=1,779KiB/s, runt= 19976msec clat (msec): min= 1, max= 50, avg=12.33, stdev= 7.37 bw (KiB/s) : min= 0, max= 7288, per=55.91%, avg=2809.58, stdev=2394.53 cpu : usr=7.37%, sys=0.56%, ctx=2208 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=19.6%, 4=9.6%, 10=30.4%, 20=31.6%, 50=8.6%, 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=13220 read : io=100MiB, bw=4,179KiB/s, runt= 25086msec clat (msec): min= 0, max= 123, avg= 7.62, stdev=11.48 bw (KiB/s) : min= 23, max=23248, per=44.16%, avg=5104.32, stdev=5742.22 write: io=39,480KiB, bw=1,752KiB/s, runt= 23070msec clat (msec): min= 1, max= 116, avg=12.14, stdev=13.84 bw (KiB/s) : min= 0, max= 6984, per=48.05%, avg=2414.38, stdev=2366.12 cpu : usr=7.41%, sys=0.49%, ctx=2459 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=27.0%, 4=7.7%, 10=28.6%, 20=27.4%, 50=8.0%, 100=0.4% 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=11,560KiB/s, minb=3,853KiB/s, maxb=4,772KiB/s, mint=21969msec, maxt=27211msec WRITE: io=122MiB, aggrb=5,025KiB/s, minb=1,752KiB/s, maxb=2,042KiB/s, mint=21969msec, maxt=27211msec Disk stats (read/write): cciss!c0d0: ios=5478/2454, merge=869/176, ticks=43588/35508, in_queue=79088, util=96.22% 5.46user 0.49system 0:27.56elapsed 21%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+250008outputs (0major+1039minor)pagefaults 0swaps