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] [ 14716/ 4462 kb/s] [eta 00m:21s] Threads: 3: [mmm] [16.7% done] [ 19320/ 280 kb/s] [eta 00m:20s] Threads: 3: [mmm] [20.0% done] [ 12308/ 6007 kb/s] [eta 00m:20s] Threads: 3: [mmm] [24.0% done] [ 10006/ 6894 kb/s] [eta 00m:19s] Threads: 3: [mmm] [28.0% done] [ 15078/ 1907 kb/s] [eta 00m:18s] Threads: 3: [mmm] [30.8% done] [ 12544/ 3396 kb/s] [eta 00m:18s] Threads: 3: [mmm] [34.6% done] [ 10839/ 4486 kb/s] [eta 00m:17s] Threads: 3: [mmm] [38.5% done] [ 13044/ 3022 kb/s] [eta 00m:16s] Threads: 3: [mmm] [40.7% done] [ 10380/ 3969 kb/s] [eta 00m:16s] Threads: 3: [mmm] [44.4% done] [ 12316/ 1928 kb/s] [eta 00m:15s] Threads: 3: [mmm] [48.1% done] [ 9033/ 4169 kb/s] [eta 00m:14s] Threads: 3: [mmm] [50.0% done] [ 10469/ 2912 kb/s] [eta 00m:14s] Threads: 3: [mmm] [53.6% done] [ 9900/ 2936 kb/s] [eta 00m:13s] Threads: 3: [mmm] [55.2% done] [ 4559/ 4722 kb/s] [eta 00m:13s] Threads: 3: [mmm] [56.7% done] [ 4722/ 5116 kb/s] [eta 00m:13s] Threads: 3: [mmm] [60.0% done] [ 8334/ 1496 kb/s] [eta 00m:12s] Threads: 3: [mmm] [61.3% done] [ 4161/ 4124 kb/s] [eta 00m:12s] Threads: 3: [mmm] [62.5% done] [ 5889/ 2261 kb/s] [eta 00m:12s] Threads: 3: [mmm] [63.6% done] [ 4270/ 3030 kb/s] [eta 00m:12s] Threads: 3: [mmV] [64.7% done] [ 5991/ 215 kb/s] [eta 00m:12s] Threads: 3: [mmV] [63.9% done] [ 10929/ 52 kb/s] [eta 00m:13s] Threads: 3: [mVV] [64.9% done] [ 13824/ 20 kb/s] [eta 00m:13s] Threads: 2: [mV_] [64.1% done] [ 13024/ 117 kb/s] [eta 00m:14s] Threads: 1: [mE_] [65.0% done] [ 13976/ 0 kb/s] [eta 00m:14s] Threads: 1: [V__] [71.1% done] [ 7459/ 1456 kb/s] [eta 00m:11s] Threads: 1: [V__] [82.4% done] [ 18499/ 0 kb/s] [eta 00m:06s] fio: (groupid=0): err= 0: pid=12777 read : io=100MiB, bw=3,687KiB/s, runt= 28435msec clat (msec): min= 0, max= 223, avg=10.61, stdev=16.89 bw (KiB/s) : min= 29, max=20145, per=40.41%, avg=4469.88, stdev=4541.29 write: io=26,800KiB, bw=1,022KiB/s, runt= 26837msec clat (msec): min= 1, max= 202, avg=15.74, stdev=17.45 bw (KiB/s) : min= 0, max= 4939, per=64.94%, avg=1834.68, stdev=1587.14 cpu : usr=5.99%, sys=0.30%, ctx=2227 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=17.0%, 4=7.9%, 10=29.9%, 20=30.7%, 50=12.2%, 100=0.6% lat (msec): 250=1.5%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=12778 read : io=100MiB, bw=4,017KiB/s, runt= 26097msec clat (msec): min= 0, max= 127, avg= 9.53, stdev=12.08 bw (KiB/s) : min= 5, max=14984, per=40.51%, avg=4481.47, stdev=3574.16 write: io=25,724KiB, bw=1,130KiB/s, runt= 23308msec clat (msec): min= 2, max= 451, avg=17.05, stdev=24.82 bw (KiB/s) : min= 0, max= 6275, per=68.36%, avg=1931.05, stdev=2044.60 cpu : usr=6.61%, sys=0.34%, ctx=2146 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=12.7%, 4=8.6%, 10=34.9%, 20=31.4%, 50=11.1%, 100=0.4% lat (msec): 250=0.8%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=12779 read : io=100MiB, bw=4,221KiB/s, runt= 24840msec clat (msec): min= 0, max= 121, avg= 9.86, stdev=10.51 bw (KiB/s) : min= 7, max=12460, per=41.76%, avg=4620.00, stdev=3047.76 write: io=21,524KiB, bw=1,005KiB/s, runt= 21912msec clat (msec): min= 1, max= 86, avg=15.96, stdev=10.73 bw (KiB/s) : min= 0, max= 3990, per=59.05%, avg=1668.25, stdev=1465.08 cpu : usr=6.51%, sys=0.39%, ctx=2070 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=11.5%, 4=8.7%, 10=32.2%, 20=34.1%, 50=12.7%, 100=0.3% lat (msec): 250=0.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=11,062KiB/s, minb=3,687KiB/s, maxb=4,221KiB/s, mint=24840msec, maxt=28435msec WRITE: io=74,048KiB, aggrb=2,825KiB/s, minb=1,005KiB/s, maxb=1,130KiB/s, mint=24840msec, maxt=28435msec Disk stats (read/write): cciss!c0d0: ios=5851/1503, merge=773/213, ticks=60488/25088, in_queue=85568, util=96.38% 5.05user 0.40system 0:29.13elapsed 18%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+148144outputs (0major+1031minor)pagefaults 0swaps