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] [8.3% done] [ 17261/ 6245 kb/s] [eta 00m:33s] Threads: 3: [mmm] [11.4% done] [ 15969/ 5332 kb/s] [eta 00m:31s] Threads: 3: [mmm] [16.1% done] [ 16534/ 7042 kb/s] [eta 00m:26s] Threads: 3: [mmm] [20.0% done] [ 15383/ 8899 kb/s] [eta 00m:24s] Threads: 3: [mmm] [24.1% done] [ 19975/ 305 kb/s] [eta 00m:22s] Threads: 3: [mmm] [27.6% done] [ 12418/ 11040 kb/s] [eta 00m:21s] Threads: 3: [mmm] [32.1% done] [ 14789/ 7415 kb/s] [eta 00m:19s] Threads: 3: [mmm] [37.0% done] [ 18196/ 4486 kb/s] [eta 00m:17s] Threads: 3: [mmm] [40.7% done] [ 10278/ 7329 kb/s] [eta 00m:16s] Threads: 3: [mmm] [44.4% done] [ 6223/ 9550 kb/s] [eta 00m:15s] Threads: 3: [mmm] [46.4% done] [ 4510/ 5670 kb/s] [eta 00m:15s] Threads: 3: [mFm] [48.3% done] [ 2940/ 3241 kb/s] [eta 00m:15s] Threads: 3: [mFm] [50.0% done] [ 1409/ 2155 kb/s] [eta 00m:15s] Threads: 3: [mVm] [51.6% done] [ 21942/ 1097 kb/s] [eta 00m:15s] Threads: 2: [m_m] [53.1% done] [ 37274/ 5141 kb/s] [eta 00m:15s] Threads: 2: [m_F] [54.5% done] [ 2161/ 906 kb/s] [eta 00m:15s] Threads: 1: [m__] [57.6% done] [ 24100/ 142 kb/s] [eta 00m:14s] Threads: 1: [m__] [60.6% done] [ 2375/ 2672 kb/s] [eta 00m:13s] Threads: 1: [m__] [63.6% done] [ 6192/ 0 kb/s] [eta 00m:12s] Threads: 1: [F__] [100.0% done] [ 5136/ 0 kb/s] [eta 00m:00s] Threads: 1: [V__] [74.2% done] [ 10807/ 0 kb/s] [eta 00m:08s] fio: (groupid=0): err= 0: pid=13196 read : io=100MiB, bw=4,509KiB/s, runt= 23254msec clat (msec): min= 0, max= 520, avg= 8.74, stdev=32.62 bw (KiB/s) : min= 16, max= 9503, per=28.63%, avg=3872.56, stdev=2733.70 write: io=27,932KiB, bw=1,246KiB/s, runt= 22950msec clat (msec): min= 0, max= 681, avg=13.47, stdev=50.72 bw (KiB/s) : min= 0, max= 7222, per=64.72%, avg=2899.94, stdev=2883.41 cpu : usr=8.19%, sys=1.63%, ctx=5182 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=76.2%, 4=1.1%, 10=4.8%, 20=7.4%, 50=5.4%, 100=2.2% lat (msec): 250=2.2%, 500=0.4%, 750=0.1%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=13197 read : io=100MiB, bw=6,405KiB/s, runt= 16371msec clat (msec): min= 0, max= 165, avg= 3.03, stdev=13.90 bw (KiB/s) : min= 2, max=99262, per=70.59%, avg=9548.85, stdev=21730.13 write: io=52,784KiB, bw=3,417KiB/s, runt= 15816msec clat (msec): min= 0, max= 194, avg= 7.06, stdev=20.26 bw (KiB/s) : min= 0, max=13686, per=103.12%, avg=4620.95, stdev=4021.10 cpu : usr=12.34%, sys=2.83%, ctx=3896 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=85.0%, 4=0.9%, 10=2.1%, 20=5.6%, 50=3.6%, 100=1.8% lat (msec): 250=0.9%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=13198 read : io=100MiB, bw=5,617KiB/s, runt= 18665msec clat (msec): min= 0, max= 295, avg= 6.60, stdev=24.02 bw (KiB/s) : min= 28, max=11542, per=38.69%, avg=5233.30, stdev=4102.08 write: io=19,724KiB, bw=1,094KiB/s, runt= 18452msec clat (msec): min= 0, max= 254, avg= 8.20, stdev=24.78 bw (KiB/s) : min= 0, max= 7807, per=60.43%, avg=2708.00, stdev=3145.65 cpu : usr=9.52%, sys=1.41%, ctx=4233 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=81.6%, 4=1.4%, 10=2.4%, 20=4.7%, 50=5.2%, 100=2.8% lat (msec): 250=1.6%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=13,527KiB/s, minb=4,509KiB/s, maxb=6,405KiB/s, mint=16371msec, maxt=23254msec WRITE: io=98MiB, aggrb=4,481KiB/s, minb=1,094KiB/s, maxb=3,417KiB/s, mint=16371msec, maxt=23254msec Disk stats (read/write): cciss!c0d0: ios=11859/1453, merge=0/23749, ticks=45900/578736, in_queue=624628, util=95.14% 5.71user 1.12system 0:23.47elapsed 29%CPU (0avgtext+0avgdata 0maxresident)k 94872inputs+200912outputs (0major+102927minor)pagefaults 0swaps