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] [ 15034/ 6956 kb/s] [eta 00m:19s] Threads: 3: [mmm] [18.2% done] [ 10605/ 9788 kb/s] [eta 00m:18s] Threads: 3: [mmm] [22.7% done] [ 13003/ 5619 kb/s] [eta 00m:17s] Threads: 3: [mmm] [26.1% done] [ 9402/ 9354 kb/s] [eta 00m:17s] Threads: 3: [mmm] [30.4% done] [ 9732/ 9191 kb/s] [eta 00m:16s] Threads: 3: [mmm] [33.3% done] [ 12507/ 5132 kb/s] [eta 00m:16s] Threads: 3: [mmm] [37.5% done] [ 14088/ 3120 kb/s] [eta 00m:15s] Threads: 3: [mmm] [41.7% done] [ 10796/ 4571 kb/s] [eta 00m:14s] Threads: 3: [mmm] [45.8% done] [ 10804/ 5599 kb/s] [eta 00m:13s] Threads: 3: [mmm] [48.0% done] [ 12495/ 1974 kb/s] [eta 00m:13s] Threads: 3: [mmm] [52.0% done] [ 9285/ 4713 kb/s] [eta 00m:12s] Threads: 3: [mmm] [53.8% done] [ 8586/ 3458 kb/s] [eta 00m:12s] Threads: 3: [mmm] [55.6% done] [ 8858/ 1617 kb/s] [eta 00m:12s] Threads: 3: [mmm] [57.1% done] [ 7769/ 3181 kb/s] [eta 00m:12s] Threads: 3: [mmm] [60.7% done] [ 5120/ 4778 kb/s] [eta 00m:11s] Threads: 3: [mmm] [62.1% done] [ 6022/ 2560 kb/s] [eta 00m:11s] Threads: 3: [Vmm] [63.3% done] [ 5449/ 2308 kb/s] [eta 00m:11s] Threads: 3: [Vmm] [62.5% done] [ 19041/ 44 kb/s] [eta 00m:12s] Threads: 2: [_mm] [63.6% done] [ 19041/ 316 kb/s] [eta 00m:12s] Threads: 2: [_mm] [66.7% done] [ 7879/ 0 kb/s] [eta 00m:11s] Threads: 2: [_VV] [67.6% done] [ 10784/ 0 kb/s] [eta 00m:11s] Threads: 2: [_VV] [72.7% done] [ 20817/ 0 kb/s] [eta 00m:09s] Threads: 1: [_V_] [83.3% done] [ 20882/ 0 kb/s] [eta 00m:05s] fio: (groupid=0): err= 0: pid=23794 read : io=100MiB, bw=4,974KiB/s, runt= 21079msec clat (msec): min= 0, max= 42, avg= 7.45, stdev= 7.12 bw (KiB/s) : min= 39, max=22787, per=42.36%, avg=5185.21, stdev=5359.88 write: io=36,488KiB, bw=1,956KiB/s, runt= 19100msec clat (msec): min= 1, max= 40, avg=12.26, stdev= 6.66 bw (KiB/s) : min= 0, max= 7241, per=68.70%, avg=2894.25, stdev=2587.36 cpu : usr=8.43%, sys=0.57%, ctx=2150 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=19.0%, 4=10.2%, 10=30.6%, 20=31.5%, 50=8.5%, 100=0.0% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=23795 read : io=100MiB, bw=4,080KiB/s, runt= 25700msec clat (msec): min= 0, max= 115, avg= 8.91, stdev=14.00 bw (KiB/s) : min= 12, max=20324, per=37.87%, avg=4634.90, stdev=4140.53 write: io=32,800KiB, bw=1,473KiB/s, runt= 22787msec clat (msec): min= 1, max= 168, avg=14.27, stdev=17.20 bw (KiB/s) : min= 0, max= 6529, per=53.25%, avg=2243.61, stdev=2023.23 cpu : usr=7.07%, sys=0.42%, 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=20.4%, 4=9.0%, 10=31.4%, 20=29.4%, 50=8.0%, 100=0.2% lat (msec): 250=1.5%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=23796 read : io=100MiB, bw=4,210KiB/s, runt= 24906msec clat (msec): min= 0, max= 132, avg=10.50, stdev=14.79 bw (KiB/s) : min= 15, max=14483, per=37.42%, avg=4580.00, stdev=3330.63 write: io=24,472KiB, bw=1,124KiB/s, runt= 22283msec clat (msec): min= 1, max= 136, avg=14.89, stdev=16.37 bw (KiB/s) : min= 0, max= 5499, per=43.72%, avg=1842.00, stdev=1666.86 cpu : usr=6.55%, sys=0.43%, ctx=2014 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=13.3%, 4=9.3%, 10=32.8%, 20=32.8%, 50=9.8%, 100=0.3% lat (msec): 250=1.5%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=12,240KiB/s, minb=4,080KiB/s, maxb=4,974KiB/s, mint=21079msec, maxt=25700msec WRITE: io=93,760KiB, aggrb=4,213KiB/s, minb=1,124KiB/s, maxb=1,956KiB/s, mint=21079msec, maxt=25700msec Disk stats (read/write): cciss!c0d0: ios=5498/1741, merge=927/66, ticks=52200/24956, in_queue=77144, util=97.24% 5.23user 0.43system 0:26.00elapsed 21%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+187560outputs (0major+1016minor)pagefaults 0swaps