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] [13.0% done] [ 16770/ 3779 kb/s] [eta 00m:20s] Threads: 3: [mmm] [18.2% done] [ 22115/ 0 kb/s] [eta 00m:18s] Threads: 3: [mmm] [21.7% done] [ 6712/ 12491 kb/s] [eta 00m:18s] Threads: 3: [mmm] [25.0% done] [ 5885/ 11328 kb/s] [eta 00m:18s] Threads: 3: [mmm] [29.2% done] [ 11071/ 7675 kb/s] [eta 00m:17s] Threads: 3: [mmm] [33.3% done] [ 14720/ 2460 kb/s] [eta 00m:16s] Threads: 3: [mmm] [37.5% done] [ 15383/ 1822 kb/s] [eta 00m:15s] Threads: 3: [mmm] [40.0% done] [ 11140/ 5450 kb/s] [eta 00m:15s] Threads: 3: [mmm] [44.0% done] [ 10766/ 4291 kb/s] [eta 00m:14s] Threads: 3: [mmm] [48.0% done] [ 9249/ 5080 kb/s] [eta 00m:13s] Threads: 3: [mmm] [50.0% done] [ 9176/ 4266 kb/s] [eta 00m:13s] Threads: 3: [mmm] [53.8% done] [ 7264/ 5088 kb/s] [eta 00m:12s] Threads: 3: [mmm] [55.6% done] [ 8061/ 2892 kb/s] [eta 00m:12s] Threads: 3: [mmm] [57.1% done] [ 6918/ 2676 kb/s] [eta 00m:12s] Threads: 3: [mmm] [58.6% done] [ 9452/ 305 kb/s] [eta 00m:12s] Threads: 3: [mmm] [62.1% done] [ 7696/ 2328 kb/s] [eta 00m:11s] Threads: 3: [mmm] [63.3% done] [ 3400/ 5377 kb/s] [eta 00m:11s] Threads: 3: [mmm] [64.5% done] [ 4856/ 2713 kb/s] [eta 00m:11s] Threads: 3: [mmV] [65.6% done] [ 5853/ 919 kb/s] [eta 00m:11s] Threads: 3: [mmV] [66.7% done] [ 12711/ 2944 kb/s] [eta 00m:11s] Threads: 3: [mVV] [67.6% done] [ 13792/ 1525 kb/s] [eta 00m:11s] Threads: 3: [VVV] [70.6% done] [ 19821/ 0 kb/s] [eta 00m:10s] Threads: 2: [VV_] [73.5% done] [ 18830/ 0 kb/s] [eta 00m:09s] Threads: 2: [VV_] [81.2% done] [ 23908/ 0 kb/s] [eta 00m:06s] fio: (groupid=0): err= 0: pid=25502 read : io=100MiB, bw=3,888KiB/s, runt= 26965msec clat (msec): min= 0, max= 224, avg= 9.12, stdev=18.91 bw (KiB/s) : min= 1, max=16957, per=38.62%, avg=4505.54, stdev=4201.36 write: io=42,444KiB, bw=1,869KiB/s, runt= 23249msec clat (msec): min= 1, max= 131, avg=13.14, stdev=12.97 bw (KiB/s) : min= 0, max= 6821, per=60.25%, avg=2824.42, stdev=2443.33 cpu : usr=6.87%, sys=0.49%, ctx=2366 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=24.9%, 4=8.2%, 10=28.2%, 20=27.1%, 50=9.9%, 100=0.3% lat (msec): 250=1.3%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=25503 read : io=100MiB, bw=3,921KiB/s, runt= 26738msec clat (msec): min= 0, max= 228, avg=11.03, stdev=18.90 bw (KiB/s) : min= 3, max=10852, per=34.72%, avg=4049.66, stdev=2770.51 write: io=24,372KiB, bw=1,135KiB/s, runt= 21982msec clat (msec): min= 1, max= 114, avg=11.19, stdev=11.36 bw (KiB/s) : min= 0, max= 8127, per=45.03%, avg=2111.21, stdev=2425.60 cpu : usr=6.40%, sys=0.54%, ctx=2139 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=16.5%, 4=9.3%, 10=31.7%, 20=31.1%, 50=9.4%, 100=0.6% lat (msec): 250=1.2%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=25504 read : io=100MiB, bw=4,206KiB/s, runt= 24930msec clat (msec): min= 0, max= 216, avg= 8.79, stdev=15.36 bw (KiB/s) : min= 40, max=16304, per=41.74%, avg=4869.42, stdev=3771.26 write: io=39,628KiB, bw=1,950KiB/s, runt= 20806msec clat (msec): min= 2, max= 44, avg=12.90, stdev= 7.50 bw (KiB/s) : min= 0, max= 6451, per=59.78%, avg=2802.63, stdev=2141.80 cpu : usr=7.48%, sys=0.53%, ctx=2245 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=20.3%, 4=8.2%, 10=31.0%, 20=30.1%, 50=9.4%, 100=0.3% lat (msec): 250=0.6%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=11,665KiB/s, minb=3,888KiB/s, maxb=4,206KiB/s, mint=24930msec, maxt=26965msec WRITE: io=104MiB, aggrb=4,688KiB/s, minb=1,135KiB/s, maxb=1,950KiB/s, mint=24930msec, maxt=26965msec Disk stats (read/write): cciss!c0d0: ios=5841/2333, merge=948/223, ticks=57596/35156, in_queue=92740, util=97.52% 5.42user 0.50system 0:27.26elapsed 21%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+212920outputs (0major+1033minor)pagefaults 0swaps