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] [12.5% done] [ 18744/ 5619 kb/s] [eta 00m:21s] Threads: 3: [mmm] [16.0% done] [ 13967/ 9351 kb/s] [eta 00m:21s] Threads: 3: [mmm] [19.2% done] [ 12812/ 9168 kb/s] [eta 00m:21s] Threads: 3: [mmm] [22.2% done] [ 11197/ 14858 kb/s] [eta 00m:21s] Threads: 3: [mmm] [25.9% done] [ 12231/ 13218 kb/s] [eta 00m:20s] Threads: 3: [mmm] [28.6% done] [ 4429/ 20748 kb/s] [eta 00m:20s] Threads: 3: [mmm] [33.3% done] [ 11146/ 15583 kb/s] [eta 00m:18s] Threads: 3: [mmm] [37.0% done] [ 8175/ 8716 kb/s] [eta 00m:17s] Threads: 3: [mFm] [37.9% done] [ 1191/ 6015 kb/s] [eta 00m:18s] Threads: 3: [mFm] [40.0% done] [ 5706/ 48 kb/s] [eta 00m:18s] Threads: 3: [mFm] [40.6% done] [ 3461/ 1781 kb/s] [eta 00m:19s] Threads: 3: [mFF] [42.4% done] [ 1214/ 4835 kb/s] [eta 00m:19s] Threads: 3: [mFF] [44.1% done] [ 2737/ 0 kb/s] [eta 00m:19s] Threads: 3: [mFF] [45.7% done] [ 2848/ 0 kb/s] [eta 00m:19s] Threads: 3: [mVV] [50.0% done] [ 49863/ 5213 kb/s] [eta 00m:17s] Threads: 1: [m__] [54.5% done] [ 63551/ 4848 kb/s] [eta 00m:15s] Threads: 1: [m__] [59.4% done] [ 0/ 7451 kb/s] [eta 00m:13s] Threads: 1: [m__] [62.5% done] [ 3286/ 2261 kb/s] [eta 00m:12s] Threads: 1: [m__] [67.7% done] [ 5934/ 622 kb/s] [eta 00m:10s] Threads: 1: [F__] [100.0% done] [ 0/ 614 kb/s] [eta 00m:00s] Threads: 1: [V__] [69.7% done] [ 2688/ 0 kb/s] [eta 00m:10s] fio: (groupid=0): err= 0: pid=18845 read : io=100MiB, bw=4,451KiB/s, runt= 23554msec clat (msec): min= 0, max= 479, avg= 7.37, stdev=32.93 bw (KiB/s) : min= 15, max=94380, per=45.69%, avg=6102.25, stdev=16293.47 write: io=47,148KiB, bw=2,096KiB/s, runt= 23030msec clat (msec): min= 0, max= 471, avg= 8.32, stdev=26.02 bw (KiB/s) : min= 0, max=11618, per=62.82%, avg=4329.89, stdev=3508.14 cpu : usr=8.42%, sys=1.94%, ctx=5723 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=79.4%, 4=1.3%, 10=3.5%, 20=7.3%, 50=4.3%, 100=2.1% lat (msec): 250=1.6%, 500=0.4%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=18846 read : io=100MiB, bw=6,064KiB/s, runt= 17290msec clat (msec): min= 0, max= 237, avg= 2.76, stdev=13.89 bw (KiB/s) : min= 15, max=97902, per=69.80%, avg=9322.25, stdev=21287.69 write: io=55,360KiB, bw=3,394KiB/s, runt= 16701msec clat (msec): min= 0, max= 187, avg= 4.11, stdev=14.65 bw (KiB/s) : min= 0, max=14284, per=79.12%, avg=5453.82, stdev=5697.63 cpu : usr=12.47%, sys=2.43%, ctx=3172 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=88.4%, 4=0.9%, 10=2.2%, 20=3.3%, 50=3.1%, 100=1.4% lat (msec): 250=0.5%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=18847 read : io=100MiB, bw=6,025KiB/s, runt= 17403msec clat (msec): min= 0, max= 560, avg= 3.88, stdev=21.73 bw (KiB/s) : min= 2, max=92635, per=70.21%, avg=9377.20, stdev=20154.38 write: io=52,528KiB, bw=3,199KiB/s, runt= 16809msec clat (msec): min= 0, max= 599, avg= 5.20, stdev=24.78 bw (KiB/s) : min= 0, max=12368, per=84.68%, avg=5837.08, stdev=4467.94 cpu : usr=12.18%, sys=2.57%, ctx=3348 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=88.2%, 4=0.5%, 10=2.1%, 20=3.5%, 50=3.3%, 100=1.7% lat (msec): 250=0.6%, 500=0.0%, 750=0.1%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=13,355KiB/s, minb=4,451KiB/s, maxb=6,064KiB/s, mint=17290msec, maxt=23554msec WRITE: io=151MiB, aggrb=6,893KiB/s, minb=2,096KiB/s, maxb=3,394KiB/s, mint=17290msec, maxt=23554msec Disk stats (read/write): cciss!c0d0: ios=11242/1985, merge=0/36817, ticks=38696/1065364, in_queue=1104056, util=93.81% 6.27user 1.35system 0:23.78elapsed 32%CPU (0avgtext+0avgdata 0maxresident)k 89936inputs+310096outputs (0major+116589minor)pagefaults 0swaps