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] [12.5% done] [ 20772/ 341 kb/s] [eta 00m:21s] Threads: 3: [mmm] [16.7% done] [ 20061/ 0 kb/s] [eta 00m:20s] Threads: 3: [mmm] [20.8% done] [ 14647/ 5840 kb/s] [eta 00m:19s] Threads: 3: [mmm] [25.0% done] [ 14968/ 3522 kb/s] [eta 00m:18s] Threads: 3: [mmm] [29.2% done] [ 12951/ 5182 kb/s] [eta 00m:17s] Threads: 3: [mmm] [33.3% done] [ 12117/ 5629 kb/s] [eta 00m:16s] Threads: 3: [mmm] [36.0% done] [ 11035/ 5373 kb/s] [eta 00m:16s] Threads: 3: [mmm] [40.0% done] [ 10437/ 5450 kb/s] [eta 00m:15s] Threads: 3: [mmm] [44.0% done] [ 12434/ 2765 kb/s] [eta 00m:14s] Threads: 3: [mmm] [46.2% done] [ 6963/ 7215 kb/s] [eta 00m:14s] Threads: 3: [mmm] [48.1% done] [ 8033/ 5465 kb/s] [eta 00m:14s] Threads: 3: [mmm] [51.9% done] [ 8029/ 4535 kb/s] [eta 00m:13s] Threads: 3: [mmm] [55.6% done] [ 7183/ 4860 kb/s] [eta 00m:12s] Threads: 3: [mmm] [57.1% done] [ 9493/ 2033 kb/s] [eta 00m:12s] Threads: 3: [mmm] [58.6% done] [ 5600/ 4055 kb/s] [eta 00m:12s] Threads: 3: [mmm] [62.1% done] [ 6524/ 2847 kb/s] [eta 00m:11s] Threads: 3: [mmm] [63.3% done] [ 3222/ 4429 kb/s] [eta 00m:11s] Threads: 3: [Vmm] [64.5% done] [ 2965/ 2892 kb/s] [eta 00m:11s] Threads: 3: [Vmm] [63.6% done] [ 17518/ 199 kb/s] [eta 00m:12s] Threads: 2: [_mm] [64.7% done] [ 15685/ 690 kb/s] [eta 00m:12s] Threads: 2: [_Vm] [65.7% done] [ 585/ 4990 kb/s] [eta 00m:12s] Threads: 2: [_VV] [68.6% done] [ 16729/ 0 kb/s] [eta 00m:11s] Threads: 2: [_VV] [71.4% done] [ 20447/ 0 kb/s] [eta 00m:10s] Threads: 1: [__V] [78.8% done] [ 24108/ 0 kb/s] [eta 00m:07s] fio: (groupid=0): err= 0: pid=13766 read : io=100MiB, bw=4,756KiB/s, runt= 22047msec clat (msec): min= 0, max= 89, avg= 7.63, stdev= 7.90 bw (KiB/s) : min= 8, max=19359, per=46.23%, avg=5399.66, stdev=4874.51 write: io=31,348KiB, bw=1,605KiB/s, runt= 19994msec clat (msec): min= 1, max= 67, avg=10.62, stdev= 7.38 bw (KiB/s) : min= 0, max= 8945, per=54.73%, avg=2379.59, stdev=2428.95 cpu : usr=7.86%, sys=0.56%, ctx=2275 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=20.9%, 4=8.8%, 10=33.5%, 20=29.1%, 50=7.5%, 100=0.2% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=13767 read : io=100MiB, bw=4,007KiB/s, runt= 26164msec clat (msec): min= 0, max= 213, avg= 9.71, stdev=17.16 bw (KiB/s) : min= 15, max=19324, per=38.36%, avg=4481.30, stdev=4525.52 write: io=39,104KiB, bw=1,728KiB/s, runt= 23160msec clat (msec): min= 1, max= 69, avg=11.01, stdev= 8.09 bw (KiB/s) : min= 0, max= 6810, per=70.37%, avg=3059.68, stdev=2562.50 cpu : usr=7.12%, sys=0.49%, ctx=2317 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=24.1%, 4=7.6%, 10=29.2%, 20=29.0%, 50=8.4%, 100=0.4% lat (msec): 250=1.3%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=13768 read : io=100MiB, bw=3,893KiB/s, runt= 26928msec clat (msec): min= 0, max= 201, avg= 9.64, stdev=14.67 bw (KiB/s) : min= 31, max=17842, per=39.73%, avg=4641.29, stdev=3791.24 write: io=30,660KiB, bw=1,318KiB/s, runt= 23808msec clat (msec): min= 1, max= 121, avg=15.74, stdev=18.81 bw (KiB/s) : min= 0, max= 6609, per=47.34%, avg=2058.21, stdev=1919.87 cpu : usr=6.34%, sys=0.58%, ctx=2178 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=17.4%, 4=9.6%, 10=30.8%, 20=30.4%, 50=9.6%, 100=0.5% lat (msec): 250=1.7%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=11,681KiB/s, minb=3,893KiB/s, maxb=4,756KiB/s, mint=22047msec, maxt=26928msec WRITE: io=99MiB, aggrb=4,348KiB/s, minb=1,318KiB/s, maxb=1,728KiB/s, mint=22047msec, maxt=26928msec Disk stats (read/write): cciss!c0d0: ios=5641/2185, merge=883/168, ticks=52972/29700, in_queue=82668, util=97.43% 5.32user 0.53system 0:27.25elapsed 21%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+202264outputs (0major+1028minor)pagefaults 0swaps