fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=mmap, iodepth=1 ... fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=mmap, iodepth=1 Starting 3 threads Threads: 3 Threads: 3 Threads: 3: [mmm] [13.6% done] [ 13925/ 12523 kb/s] [eta 00m:19s] Threads: 3: [mmm] [16.7% done] [ 13683/ 10530 kb/s] [eta 00m:20s] Threads: 3: [mmm] [20.0% done] [ 24275/ 0 kb/s] [eta 00m:20s] Threads: 3: [mmm] [24.0% done] [ 10522/ 9774 kb/s] [eta 00m:19s] Threads: 3: [mmm] [26.9% done] [ 14460/ 11088 kb/s] [eta 00m:19s] Threads: 3: [mmm] [30.8% done] [ 5465/ 17249 kb/s] [eta 00m:18s] Threads: 3: [mmm] [33.3% done] [ 12251/ 6735 kb/s] [eta 00m:18s] Threads: 3: [mmm] [37.0% done] [ 20467/ 3409 kb/s] [eta 00m:17s] Threads: 3: [mmm] [40.7% done] [ 6052/ 10124 kb/s] [eta 00m:16s] Threads: 3: [mmm] [44.4% done] [ 9461/ 3018 kb/s] [eta 00m:15s] Threads: 3: [mmF] [46.4% done] [ 1414/ 4339 kb/s] [eta 00m:15s] Threads: 3: [mmF] [48.3% done] [ 4628/ 345 kb/s] [eta 00m:15s] Threads: 3: [mmF] [48.4% done] [ 4104/ 1700 kb/s] [eta 00m:16s] Threads: 3: [mFF] [50.0% done] [ 4706/ 1183 kb/s] [eta 00m:16s] Threads: 3: [mFF] [51.5% done] [ 0/ 1842 kb/s] [eta 00m:16s] Threads: 1: [m__] [54.5% done] [ 83191/ 81 kb/s] [eta 00m:15s] Threads: 1: [m__] [59.4% done] [ 3424/ 1862 kb/s] [eta 00m:13s] Threads: 1: [m__] [62.5% done] [ 2342/ 3782 kb/s] [eta 00m:12s] Threads: 1: [m__] [67.7% done] [ 1029/ 5499 kb/s] [eta 00m:10s] Threads: 1: [F__] [100.0% done] [ 0/ 1399 kb/s] [eta 00m:00s] Threads: 1: [V__] [79.3% done] [ 17620/ 0 kb/s] [eta 00m:06s] fio: (groupid=0): err= 0: pid=27913 read : io=100MiB, bw=4,498KiB/s, runt= 23307msec clat (msec): min= 0, max= 562, avg= 7.36, stdev=31.24 bw (KiB/s) : min= 7, max= 9391, per=27.21%, avg=3672.16, stdev=3020.24 write: io=39,932KiB, bw=1,787KiB/s, runt= 22876msec clat (msec): min= 0, max= 386, avg= 9.61, stdev=30.74 bw (KiB/s) : min= 0, max= 8561, per=60.46%, avg=3158.50, stdev=2962.94 cpu : usr=8.38%, sys=1.78%, ctx=5852 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=77.4%, 4=1.9%, 10=3.8%, 20=7.2%, 50=5.6%, 100=2.1% lat (msec): 250=1.5%, 500=0.3%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=27914 read : io=100MiB, bw=5,913KiB/s, runt= 17732msec clat (msec): min= 0, max= 295, avg= 5.03, stdev=19.18 bw (KiB/s) : min= 11, max=14480, per=40.28%, avg=5436.27, stdev=4624.00 write: io=25,260KiB, bw=1,486KiB/s, runt= 17405msec clat (msec): min= 0, max= 339, avg=10.39, stdev=31.68 bw (KiB/s) : min= 0, max= 9611, per=55.26%, avg=2886.81, stdev=3589.72 cpu : usr=10.24%, sys=2.14%, ctx=3849 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=82.6%, 4=0.9%, 10=3.0%, 20=5.1%, 50=4.3%, 100=2.7% lat (msec): 250=1.2%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=27915 read : io=100MiB, bw=5,871KiB/s, runt= 17858msec clat (msec): min= 0, max= 180, avg= 3.05, stdev=12.71 bw (KiB/s) : min= 2, max=100114, per=73.16%, avg=9873.20, stdev=21718.34 write: io=51,520KiB, bw=3,045KiB/s, runt= 17323msec clat (msec): min= 0, max= 230, avg= 6.22, stdev=20.39 bw (KiB/s) : min= 0, max=17712, per=101.33%, avg=5293.50, stdev=5177.17 cpu : usr=11.71%, sys=2.17%, ctx=3664 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=86.2%, 4=0.6%, 10=1.9%, 20=4.4%, 50=4.4%, 100=1.7% 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=13,496KiB/s, minb=4,498KiB/s, maxb=5,913KiB/s, mint=17732msec, maxt=23307msec WRITE: io=114MiB, aggrb=5,224KiB/s, minb=1,486KiB/s, maxb=3,045KiB/s, mint=17732msec, maxt=23307msec Disk stats (read/write): cciss!c0d0: ios=11823/1686, merge=0/27627, ticks=42560/868464, in_queue=911012, util=94.61% 5.88user 1.19system 0:23.53elapsed 30%CPU (0avgtext+0avgdata 0maxresident)k 94584inputs+233448outputs (0major+106996minor)pagefaults 0swaps