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] [13.6% done] [ 14762/ 6956 kb/s] [eta 00m:19s] Threads: 3: [mmm] [18.2% done] [ 12889/ 6284 kb/s] [eta 00m:18s] Threads: 3: [mmm] [22.7% done] [ 14270/ 5335 kb/s] [eta 00m:17s] Threads: 3: [mmm] [26.1% done] [ 8859/ 9050 kb/s] [eta 00m:17s] Threads: 3: [mmm] [30.4% done] [ 19023/ 268 kb/s] [eta 00m:16s] Threads: 3: [mmm] [33.3% done] [ 12105/ 4717 kb/s] [eta 00m:16s] Threads: 3: [mmm] [37.5% done] [ 13884/ 2519 kb/s] [eta 00m:15s] Threads: 3: [mmm] [40.0% done] [ 11519/ 4750 kb/s] [eta 00m:15s] Threads: 3: [mmm] [44.0% done] [ 3339/ 10762 kb/s] [eta 00m:14s] Threads: 3: [mmm] [46.2% done] [ 11214/ 3546 kb/s] [eta 00m:14s] Threads: 3: [mmm] [50.0% done] [ 9656/ 3465 kb/s] [eta 00m:13s] Threads: 3: [mmm] [51.9% done] [ 6813/ 6113 kb/s] [eta 00m:13s] Threads: 3: [mmm] [53.6% done] [ 6748/ 4872 kb/s] [eta 00m:13s] Threads: 3: [mmm] [57.1% done] [ 8228/ 2108 kb/s] [eta 00m:12s] Threads: 3: [mmm] [58.6% done] [ 7150/ 3009 kb/s] [eta 00m:12s] Threads: 3: [mmm] [60.0% done] [ 5670/ 3274 kb/s] [eta 00m:12s] Threads: 3: [Vmm] [61.3% done] [ 7232/ 557 kb/s] [eta 00m:12s] Threads: 3: [Vmm] [60.6% done] [ 22542/ 252 kb/s] [eta 00m:13s] Threads: 2: [_mm] [61.8% done] [ 19552/ 0 kb/s] [eta 00m:13s] Threads: 2: [_mm] [64.7% done] [ 7817/ 223 kb/s] [eta 00m:12s] Threads: 2: [_mV] [63.9% done] [ 7248/ 2558 kb/s] [eta 00m:13s] Threads: 2: [_mV] [64.9% done] [ 13776/ 117 kb/s] [eta 00m:13s] Threads: 1: [_m_] [67.6% done] [ 7342/ 1828 kb/s] [eta 00m:12s] Threads: 1: [_V_] [76.5% done] [ 13849/ 919 kb/s] [eta 00m:08s] fio: (groupid=0): err= 0: pid=1564 read : io=100MiB, bw=4,983KiB/s, runt= 21040msec clat (msec): min= 0, max= 56, avg= 6.94, stdev= 7.35 bw (KiB/s) : min= 7, max=22707, per=46.46%, avg=5400.19, stdev=5998.72 write: io=41,344KiB, bw=2,230KiB/s, runt= 18980msec clat (msec): min= 1, max= 51, avg=11.59, stdev= 7.04 bw (KiB/s) : min= 0, max= 8215, per=82.30%, avg=3105.00, stdev=2716.92 cpu : usr=9.01%, sys=0.65%, ctx=2359 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=22.4%, 4=10.9%, 10=29.6%, 20=29.1%, 50=7.8%, 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=1565 read : io=100MiB, bw=3,874KiB/s, runt= 27063msec clat (msec): min= 0, max= 127, avg=10.20, stdev=15.30 bw (KiB/s) : min= 8, max=19998, per=37.93%, avg=4408.80, stdev=4553.60 write: io=27,648KiB, bw=1,113KiB/s, runt= 25429msec clat (msec): min= 1, max= 116, avg=12.78, stdev=16.40 bw (KiB/s) : min= 0, max= 5193, per=43.73%, avg=1649.86, stdev=1699.35 cpu : usr=6.16%, sys=0.44%, ctx=2403 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=18.9%, 4=9.2%, 10=30.7%, 20=29.2%, 50=9.9%, 100=0.4% lat (msec): 250=1.7%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=1566 read : io=100MiB, bw=4,263KiB/s, runt= 24593msec clat (msec): min= 0, max= 117, avg=10.36, stdev=13.91 bw (KiB/s) : min= 8, max=15202, per=37.76%, avg=4389.41, stdev=3514.21 write: io=24,720KiB, bw=1,106KiB/s, runt= 22871msec clat (msec): min= 1, max= 92, avg=11.86, stdev= 8.00 bw (KiB/s) : min= 0, max= 6419, per=64.09%, avg=2418.27, stdev=2305.70 cpu : usr=6.72%, sys=0.50%, ctx=2193 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=13.9%, 4=8.8%, 10=32.7%, 20=34.0%, 50=9.2%, 100=0.2% 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=11,623KiB/s, minb=3,874KiB/s, maxb=4,983KiB/s, mint=21040msec, maxt=27063msec WRITE: io=93,712KiB, aggrb=3,773KiB/s, minb=1,106KiB/s, maxb=2,230KiB/s, mint=21040msec, maxt=27063msec Disk stats (read/write): cciss!c0d0: ios=5714/1997, merge=815/92, ticks=54940/28148, in_queue=83080, util=96.72% 5.21user 0.50system 0:27.39elapsed 20%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+187464outputs (0major+1031minor)pagefaults 0swaps