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] [14.3% done] [ 13699/ 7622 kb/s] [eta 00m:18s] Threads: 3: [mmm] [18.2% done] [ 8208/ 10359 kb/s] [eta 00m:18s] Threads: 3: [mmm] [22.7% done] [ 12328/ 7081 kb/s] [eta 00m:17s] Threads: 3: [mmm] [26.1% done] [ 16111/ 2403 kb/s] [eta 00m:17s] Threads: 3: [mmm] [29.2% done] [ 9945/ 8452 kb/s] [eta 00m:17s] Threads: 3: [mmm] [33.3% done] [ 6093/ 10917 kb/s] [eta 00m:16s] Threads: 3: [mmm] [37.5% done] [ 11719/ 5306 kb/s] [eta 00m:15s] Threads: 3: [mmm] [40.0% done] [ 12894/ 3278 kb/s] [eta 00m:15s] Threads: 3: [mmm] [44.0% done] [ 10219/ 4339 kb/s] [eta 00m:14s] Threads: 3: [mmm] [46.2% done] [ 11527/ 2830 kb/s] [eta 00m:14s] Threads: 3: [mmm] [50.0% done] [ 11669/ 1134 kb/s] [eta 00m:13s] Threads: 3: [mmm] [51.9% done] [ 8436/ 2009 kb/s] [eta 00m:13s] Threads: 3: [mmm] [53.6% done] [ 4270/ 6800 kb/s] [eta 00m:13s] Threads: 3: [mmm] [57.1% done] [ 6597/ 4291 kb/s] [eta 00m:12s] Threads: 3: [mmm] [58.6% done] [ 7297/ 2269 kb/s] [eta 00m:12s] Threads: 3: [mmm] [60.0% done] [ 7386/ 2115 kb/s] [eta 00m:12s] Threads: 3: [Vmm] [59.4% done] [ 6306/ 2304 kb/s] [eta 00m:13s] Threads: 3: [Vmm] [60.6% done] [ 21602/ 93 kb/s] [eta 00m:13s] Threads: 2: [_mm] [60.0% done] [ 15566/ 117 kb/s] [eta 00m:14s] Threads: 2: [_mm] [62.9% done] [ 8537/ 0 kb/s] [eta 00m:13s] Threads: 2: [_mV] [63.9% done] [ 12462/ 0 kb/s] [eta 00m:13s] Threads: 2: [_mV] [64.9% done] [ 15204/ 699 kb/s] [eta 00m:13s] Threads: 1: [_m_] [67.6% done] [ 11296/ 772 kb/s] [eta 00m:12s] Threads: 1: [_V_] [76.5% done] [ 14789/ 0 kb/s] [eta 00m:08s] fio: (groupid=0): err= 0: pid=21908 read : io=100MiB, bw=5,039KiB/s, runt= 20808msec clat (msec): min= 0, max= 50, avg= 6.71, stdev= 6.86 bw (KiB/s) : min= 126, max=23183, per=50.16%, avg=5890.04, stdev=5393.10 write: io=37,556KiB, bw=2,036KiB/s, runt= 18883msec clat (msec): min= 1, max= 77, avg=10.45, stdev= 7.39 bw (KiB/s) : min= 0, max= 7524, per=81.15%, avg=2982.11, stdev=2663.65 cpu : usr=8.63%, sys=0.50%, ctx=2294 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=23.2%, 4=9.3%, 10=33.0%, 20=28.5%, 50=5.8%, 100=0.1% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=21909 read : io=100MiB, bw=3,914KiB/s, runt= 26786msec clat (msec): min= 0, max= 118, avg= 9.75, stdev=12.87 bw (KiB/s) : min= 23, max=17146, per=35.78%, avg=4201.51, stdev=3437.12 write: io=22,736KiB, bw=920KiB/s, runt= 25280msec clat (msec): min= 1, max= 204, avg=17.51, stdev=25.31 bw (KiB/s) : min= 0, max= 7438, per=33.13%, avg=1217.65, stdev=1724.19 cpu : usr=5.90%, sys=0.54%, ctx=2164 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=16.6%, 4=8.5%, 10=33.0%, 20=30.1%, 50=9.6%, 100=0.4% lat (msec): 250=1.8%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=21910 read : io=100MiB, bw=4,192KiB/s, runt= 25012msec clat (msec): min= 0, max= 133, avg=10.22, stdev=14.75 bw (KiB/s) : min= 31, max=16973, per=39.54%, avg=4643.36, stdev=3908.25 write: io=30,448KiB, bw=1,370KiB/s, runt= 22756msec clat (msec): min= 1, max= 47, avg=13.84, stdev= 6.72 bw (KiB/s) : min= 0, max= 6424, per=86.70%, avg=3186.40, stdev=2320.36 cpu : usr=7.29%, sys=0.45%, ctx=2043 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=14.0%, 4=9.2%, 10=32.3%, 20=31.7%, 50=11.3%, 100=0.3% lat (msec): 250=1.1%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=11,743KiB/s, minb=3,914KiB/s, maxb=5,039KiB/s, mint=20808msec, maxt=26786msec WRITE: io=90,740KiB, aggrb=3,675KiB/s, minb=920KiB/s, maxb=2,036KiB/s, mint=20808msec, maxt=26786msec Disk stats (read/write): cciss!c0d0: ios=5655/1833, merge=913/85, ticks=52520/32208, in_queue=84720, util=97.25% 5.21user 0.46system 0:27.13elapsed 20%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+181520outputs (0major+1028minor)pagefaults 0swaps