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] [ 18045/ 2950 kb/s] [eta 00m:20s] Threads: 3: [mmm] [17.4% done] [ 13145/ 6794 kb/s] [eta 00m:19s] Threads: 3: [mmm] [21.7% done] [ 12157/ 7326 kb/s] [eta 00m:18s] Threads: 3: [mmm] [26.1% done] [ 13600/ 6221 kb/s] [eta 00m:17s] Threads: 3: [mmm] [29.2% done] [ 9931/ 8183 kb/s] [eta 00m:17s] Threads: 3: [mmm] [33.3% done] [ 8850/ 9106 kb/s] [eta 00m:16s] Threads: 3: [mmm] [36.0% done] [ 9094/ 7789 kb/s] [eta 00m:16s] Threads: 3: [mmm] [40.0% done] [ 7549/ 7781 kb/s] [eta 00m:15s] Threads: 3: [mmm] [42.3% done] [ 12385/ 3758 kb/s] [eta 00m:15s] Threads: 3: [mmm] [46.2% done] [ 4364/ 9415 kb/s] [eta 00m:14s] Threads: 3: [mmm] [48.1% done] [ 7123/ 5668 kb/s] [eta 00m:14s] Threads: 3: [mmm] [51.9% done] [ 6054/ 5697 kb/s] [eta 00m:13s] Threads: 3: [mmm] [55.6% done] [ 7545/ 4071 kb/s] [eta 00m:12s] Threads: 3: [mmm] [57.1% done] [ 8350/ 2243 kb/s] [eta 00m:12s] Threads: 3: [mmm] [58.6% done] [ 8448/ 1617 kb/s] [eta 00m:12s] Threads: 3: [mmm] [62.1% done] [ 6424/ 3490 kb/s] [eta 00m:11s] Threads: 3: [mmm] [63.3% done] [ 7086/ 1259 kb/s] [eta 00m:11s] Threads: 3: [mVm] [62.5% done] [ 10658/ 438 kb/s] [eta 00m:12s] Threads: 3: [mVm] [63.6% done] [ 11784/ 585 kb/s] [eta 00m:12s] Threads: 3: [VVm] [62.9% done] [ 17696/ 154 kb/s] [eta 00m:13s] Threads: 2: [V_m] [63.9% done] [ 18322/ 186 kb/s] [eta 00m:13s] Threads: 1: [__m] [64.9% done] [ 15880/ 0 kb/s] [eta 00m:13s] Threads: 1: [__V] [69.4% done] [ 4185/ 3299 kb/s] [eta 00m:11s] Threads: 1: [__V] [86.7% done] [ 28318/ 0 kb/s] [eta 00m:04s] fio: (groupid=0): err= 0: pid=8682 read : io=100MiB, bw=4,368KiB/s, runt= 24001msec clat (msec): min= 0, max= 122, avg= 8.62, stdev=11.88 bw (KiB/s) : min= 8, max=19013, per=43.37%, avg=5090.57, stdev=4850.00 write: io=30,864KiB, bw=1,484KiB/s, runt= 21293msec clat (msec): min= 1, max= 114, avg=12.64, stdev=11.57 bw (KiB/s) : min= 0, max= 6722, per=52.43%, avg=2407.00, stdev=2184.24 cpu : usr=7.07%, sys=0.45%, ctx=2216 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=10.7%, 10=32.2%, 20=30.5%, 50=8.4%, 100=0.1% lat (msec): 250=0.8%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=8683 read : io=100MiB, bw=4,700KiB/s, runt= 22309msec clat (msec): min= 0, max= 123, avg= 8.26, stdev= 9.68 bw (KiB/s) : min= 15, max=17883, per=41.96%, avg=4925.14, stdev=3995.86 write: io=33,268KiB, bw=1,729KiB/s, runt= 19696msec clat (msec): min= 2, max= 62, avg=12.48, stdev= 6.95 bw (KiB/s) : min= 0, max= 7279, per=60.45%, avg=2775.14, stdev=2442.40 cpu : usr=7.51%, sys=0.65%, ctx=2132 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=10.6%, 10=32.3%, 20=30.4%, 50=8.8%, 100=0.2% lat (msec): 250=0.2%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=8684 read : io=100MiB, bw=3,912KiB/s, runt= 26800msec clat (msec): min= 0, max= 213, avg= 8.08, stdev=16.05 bw (KiB/s) : min= 5, max=30081, per=41.61%, avg=4883.21, stdev=8067.53 write: io=48,524KiB, bw=1,977KiB/s, runt= 25126msec clat (msec): min= 1, max= 213, avg=13.89, stdev=17.35 bw (KiB/s) : min= 0, max= 7298, per=60.07%, avg=2757.77, stdev=2480.77 cpu : usr=6.93%, sys=0.57%, ctx=2424 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=28.1%, 4=7.7%, 10=27.6%, 20=25.9%, 50=8.8%, 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=11,737KiB/s, minb=3,912KiB/s, maxb=4,700KiB/s, mint=22309msec, maxt=26800msec WRITE: io=110MiB, aggrb=4,591KiB/s, minb=1,484KiB/s, maxb=1,977KiB/s, mint=22309msec, maxt=26800msec Disk stats (read/write): cciss!c0d0: ios=5576/2172, merge=991/80, ticks=48112/30660, in_queue=78760, util=95.64% 5.24user 0.51system 0:27.12elapsed 21%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+225352outputs (0major+1023minor)pagefaults 0swaps