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] [ 15213/ 7196 kb/s] [eta 00m:18s] Threads: 3: [mmm] [19.0% done] [ 14421/ 7102 kb/s] [eta 00m:17s] Threads: 3: [mmm] [23.8% done] [ 7403/ 12629 kb/s] [eta 00m:16s] Threads: 3: [mmm] [28.6% done] [ 13084/ 6013 kb/s] [eta 00m:15s] Threads: 3: [mmm] [31.8% done] [ 15839/ 3323 kb/s] [eta 00m:15s] Threads: 3: [mmm] [36.4% done] [ 8984/ 8057 kb/s] [eta 00m:14s] Threads: 3: [mmm] [39.1% done] [ 11544/ 5514 kb/s] [eta 00m:14s] Threads: 3: [mmm] [43.5% done] [ 13084/ 1905 kb/s] [eta 00m:13s] Threads: 3: [mmm] [45.8% done] [ 13088/ 2446 kb/s] [eta 00m:13s] Threads: 3: [mmm] [50.0% done] [ 5302/ 8139 kb/s] [eta 00m:12s] Threads: 3: [mmm] [52.0% done] [ 6582/ 5892 kb/s] [eta 00m:12s] Threads: 3: [mmm] [56.0% done] [ 4644/ 7432 kb/s] [eta 00m:11s] Threads: 3: [mmm] [57.7% done] [ 4347/ 7464 kb/s] [eta 00m:11s] Threads: 3: [mmm] [59.3% done] [ 8821/ 276 kb/s] [eta 00m:11s] Threads: 3: [mmm] [60.7% done] [ 6660/ 2986 kb/s] [eta 00m:11s] Threads: 3: [mmm] [64.3% done] [ 7720/ 1450 kb/s] [eta 00m:10s] Threads: 3: [mmm] [65.5% done] [ 4803/ 3092 kb/s] [eta 00m:10s] Threads: 3: [mVm] [66.7% done] [ 5985/ 589 kb/s] [eta 00m:10s] Threads: 3: [mVm] [67.7% done] [ 9073/ 1036 kb/s] [eta 00m:10s] Threads: 3: [VVV] [68.8% done] [ 21057/ 0 kb/s] [eta 00m:10s] Threads: 3: [VVV] [69.7% done] [ 25656/ 0 kb/s] [eta 00m:10s] Threads: 2: [V_V] [75.0% done] [ 19565/ 0 kb/s] [eta 00m:08s] Threads: 2: [V_V] [80.6% done] [ 18204/ 0 kb/s] [eta 00m:06s] fio: (groupid=0): err= 0: pid=5339 read : io=100MiB, bw=4,012KiB/s, runt= 26133msec clat (msec): min= 0, max= 229, avg= 9.16, stdev=17.44 bw (KiB/s) : min= 1, max=12361, per=40.09%, avg=4805.66, stdev=3680.18 write: io=36,484KiB, bw=1,729KiB/s, runt= 21606msec clat (msec): min= 1, max= 210, avg=12.25, stdev=12.87 bw (KiB/s) : min= 0, max= 6499, per=54.04%, avg=2727.26, stdev=2230.17 cpu : usr=6.90%, sys=0.52%, ctx=2305 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=20.6%, 4=9.8%, 10=31.2%, 20=28.8%, 50=8.0%, 100=0.2% lat (msec): 250=1.3%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=5340 read : io=100MiB, bw=4,441KiB/s, runt= 23608msec clat (msec): min= 0, max= 223, avg= 8.13, stdev=14.88 bw (KiB/s) : min= 4, max=25419, per=44.99%, avg=5392.64, stdev=5796.07 write: io=41,836KiB, bw=2,147KiB/s, runt= 19953msec clat (msec): min= 1, max= 61, avg=11.97, stdev= 7.04 bw (KiB/s) : min= 0, max= 7684, per=67.65%, avg=3414.20, stdev=2755.39 cpu : usr=7.69%, sys=0.34%, ctx=2258 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=22.6%, 4=8.7%, 10=30.4%, 20=29.8%, 50=7.8%, 100=0.2% lat (msec): 250=0.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=5341 read : io=100MiB, bw=3,995KiB/s, runt= 26241msec clat (msec): min= 0, max= 264, avg=11.03, stdev=20.54 bw (KiB/s) : min= 31, max=10774, per=37.38%, avg=4480.81, stdev=3072.36 write: io=28,172KiB, bw=1,339KiB/s, runt= 21531msec clat (msec): min= 1, max= 103, avg=12.75, stdev= 8.91 bw (KiB/s) : min= 0, max= 7626, per=60.59%, avg=3058.07, stdev=2773.47 cpu : usr=6.42%, sys=0.26%, ctx=2074 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=16.1%, 4=10.1%, 10=30.7%, 20=31.6%, 50=9.4%, 100=0.4% lat (msec): 250=1.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=11,987KiB/s, minb=3,995KiB/s, maxb=4,441KiB/s, mint=23608msec, maxt=26241msec WRITE: io=104MiB, aggrb=5,047KiB/s, minb=1,339KiB/s, maxb=2,147KiB/s, mint=23608msec, maxt=26241msec Disk stats (read/write): cciss!c0d0: ios=5318/1892, merge=818/40, ticks=52980/24632, in_queue=77604, util=97.80% 5.30user 0.36system 0:26.51elapsed 21%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+213016outputs (0major+1018minor)pagefaults 0swaps