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] [15.0% done] [ 15668/ 7281 kb/s] [eta 00m:17s] Threads: 3: [mmm] [19.0% done] [ 18066/ 4010 kb/s] [eta 00m:17s] Threads: 3: [mmm] [23.8% done] [ 16786/ 3462 kb/s] [eta 00m:16s] Threads: 3: [mmm] [28.6% done] [ 10313/ 9244 kb/s] [eta 00m:15s] Threads: 3: [mmm] [31.8% done] [ 15221/ 3417 kb/s] [eta 00m:15s] Threads: 3: [mmm] [36.4% done] [ 11710/ 5632 kb/s] [eta 00m:14s] Threads: 3: [mmm] [39.1% done] [ 10325/ 8110 kb/s] [eta 00m:14s] Threads: 3: [mmm] [43.5% done] [ 7797/ 6818 kb/s] [eta 00m:13s] Threads: 3: [mmm] [45.8% done] [ 7261/ 6530 kb/s] [eta 00m:13s] Threads: 3: [mmm] [48.0% done] [ 7606/ 4246 kb/s] [eta 00m:13s] Threads: 3: [mmm] [52.0% done] [ 14356/ 0 kb/s] [eta 00m:12s] Threads: 3: [mmm] [53.8% done] [ 2523/ 7513 kb/s] [eta 00m:12s] Threads: 3: [mmm] [55.6% done] [ 3795/ 6948 kb/s] [eta 00m:12s] Threads: 3: [mmm] [59.3% done] [ 5749/ 4884 kb/s] [eta 00m:11s] Threads: 3: [mmm] [60.7% done] [ 7330/ 2450 kb/s] [eta 00m:11s] Threads: 3: [mmm] [62.1% done] [ 8573/ 1629 kb/s] [eta 00m:11s] Threads: 3: [mmm] [65.5% done] [ 7342/ 853 kb/s] [eta 00m:10s] Threads: 3: [mmm] [66.7% done] [ 1235/ 5278 kb/s] [eta 00m:10s] Threads: 3: [Vmm] [67.7% done] [ 3705/ 1946 kb/s] [eta 00m:10s] Threads: 3: [VVV] [68.8% done] [ 21544/ 0 kb/s] [eta 00m:10s] Threads: 3: [VVV] [69.7% done] [ 23080/ 0 kb/s] [eta 00m:10s] Threads: 3: [VVV] [75.0% done] [ 20748/ 0 kb/s] [eta 00m:08s] Threads: 3: [VVV] [78.1% done] [ 21138/ 0 kb/s] [eta 00m:07s] Threads: 1: [__V] [86.7% done] [ 19167/ 0 kb/s] [eta 00m:04s] fio: (groupid=0): err= 0: pid=4804 read : io=100MiB, bw=4,087KiB/s, runt= 25652msec clat (msec): min= 0, max= 294, avg= 9.15, stdev=19.42 bw (KiB/s) : min= 4, max=13303, per=40.02%, avg=4787.46, stdev=3456.23 write: io=37,592KiB, bw=1,848KiB/s, runt= 20826msec clat (msec): min= 1, max= 157, avg=11.03, stdev=10.27 bw (KiB/s) : min= 0, max= 7960, per=61.63%, avg=3069.76, stdev=2687.06 cpu : usr=6.52%, sys=0.42%, ctx=2344 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=22.3%, 4=9.1%, 10=31.2%, 20=28.9%, 50=7.3%, 100=0.2% lat (msec): 250=0.9%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=4805 read : io=100MiB, bw=4,130KiB/s, runt= 25384msec clat (msec): min= 0, max= 221, avg= 9.69, stdev=20.08 bw (KiB/s) : min= 8, max=14532, per=39.15%, avg=4682.79, stdev=3623.12 write: io=36,380KiB, bw=1,754KiB/s, runt= 21237msec clat (msec): min= 1, max= 121, avg=12.48, stdev= 9.49 bw (KiB/s) : min= 0, max= 7582, per=55.49%, avg=2763.89, stdev=2204.66 cpu : usr=6.74%, sys=0.30%, ctx=2177 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=20.2%, 4=9.4%, 10=29.4%, 20=31.6%, 50=8.1%, 100=0.1% lat (msec): 250=1.1%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=4806 read : io=100MiB, bw=3,987KiB/s, runt= 26296msec clat (msec): min= 0, max= 218, avg=10.30, stdev=21.25 bw (KiB/s) : min= 31, max=20375, per=37.14%, avg=4443.24, stdev=3673.20 write: io=29,824KiB, bw=1,431KiB/s, runt= 21335msec clat (msec): min= 1, max= 187, avg=13.04, stdev=14.75 bw (KiB/s) : min= 0, max= 6540, per=38.30%, avg=1907.71, stdev=1816.42 cpu : usr=6.66%, sys=0.33%, ctx=2184 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=9.3%, 10=33.4%, 20=29.9%, 50=8.7%, 100=0.2% lat (msec): 250=1.3%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=11,962KiB/s, minb=3,987KiB/s, maxb=4,130KiB/s, mint=25384msec, maxt=26296msec WRITE: io=101MiB, aggrb=4,981KiB/s, minb=1,431KiB/s, maxb=1,848KiB/s, mint=25384msec, maxt=26296msec Disk stats (read/write): cciss!c0d0: ios=5485/2186, merge=966/147, ticks=55224/34388, in_queue=89608, util=97.18% 5.15user 0.37system 0:26.61elapsed 20%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+207624outputs (0major+1020minor)pagefaults 0swaps