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] [13.6% done] [ 25709/ 4128 kb/s] [eta 00m:19s] Threads: 3: [mmm] [16.7% done] [ 16554/ 4051 kb/s] [eta 00m:20s] Threads: 3: [mmm] [21.7% done] [ 16371/ 7878 kb/s] [eta 00m:18s] Threads: 3: [mmm] [26.1% done] [ 13837/ 9448 kb/s] [eta 00m:17s] Threads: 3: [mmm] [29.2% done] [ 17181/ 5865 kb/s] [eta 00m:17s] Threads: 3: [mmm] [34.8% done] [ 13524/ 10384 kb/s] [eta 00m:15s] Threads: 3: [mmm] [40.9% done] [ 11783/ 14232 kb/s] [eta 00m:13s] Threads: 3: [mmm] [45.5% done] [ 13500/ 8240 kb/s] [eta 00m:12s] Threads: 3: [mmm] [50.0% done] [ 6418/ 9526 kb/s] [eta 00m:11s] Threads: 3: [mmm] [50.0% done] [ 9017/ 772 kb/s] [eta 00m:12s] Threads: 3: [mFm] [52.0% done] [ 3660/ 634 kb/s] [eta 00m:12s] Threads: 3: [mFm] [51.9% done] [ 2839/ 390 kb/s] [eta 00m:13s] Threads: 2: [m_m] [55.6% done] [ 44181/ 2802 kb/s] [eta 00m:12s] Threads: 2: [m_m] [57.1% done] [ 4868/ 1871 kb/s] [eta 00m:12s] Threads: 2: [m_m] [56.7% done] [ 7318/ 0 kb/s] [eta 00m:13s] Threads: 2: [m_F] [58.1% done] [ 3868/ 3693 kb/s] [eta 00m:13s] Threads: 1: [m__] [59.4% done] [ 13976/ 1155 kb/s] [eta 00m:13s] Threads: 1: [m__] [62.5% done] [ 3611/ 3062 kb/s] [eta 00m:12s] Threads: 1: [F__] [100.0% done] [ 0/ 6670 kb/s] [eta 00m:00s] Threads: 1: [F__] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 1: [V__] [82.1% done] [ 21643/ 0 kb/s] [eta 00m:05s] fio: (groupid=0): err= 0: pid=11725 read : io=100MiB, bw=4,487KiB/s, runt= 23368msec clat (msec): min= 0, max= 544, avg= 7.04, stdev=31.51 bw (KiB/s) : min= 11, max=97271, per=47.74%, avg=6426.24, stdev=17732.76 write: io=49,844KiB, bw=2,235KiB/s, runt= 22835msec clat (msec): min= 0, max= 696, avg= 8.57, stdev=37.59 bw (KiB/s) : min= 0, max=10639, per=79.96%, avg=3648.37, stdev=3860.26 cpu : usr=8.78%, sys=1.95%, ctx=5429 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=80.3%, 4=1.2%, 10=3.1%, 20=5.9%, 50=5.6%, 100=2.2% lat (msec): 250=1.3%, 500=0.1%, 750=0.2%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=11726 read : io=100MiB, bw=7,187KiB/s, runt= 14589msec clat (msec): min= 0, max= 151, avg= 3.58, stdev=13.03 bw (KiB/s) : min= 7, max=14303, per=46.82%, avg=6303.05, stdev=5257.93 write: io=38,972KiB, bw=2,824KiB/s, runt= 14128msec clat (msec): min= 0, max= 204, avg= 6.91, stdev=21.18 bw (KiB/s) : min= 0, max=11072, per=104.14%, avg=4752.07, stdev=4162.28 cpu : usr=13.46%, sys=2.47%, ctx=4186 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=84.7%, 4=0.8%, 10=2.7%, 20=4.0%, 50=5.0%, 100=2.1% lat (msec): 250=0.6%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=11727 read : io=100MiB, bw=5,564KiB/s, runt= 18843msec clat (msec): min= 0, max= 483, avg= 8.45, stdev=28.12 bw (KiB/s) : min= 73, max=11614, per=36.97%, avg=4976.57, stdev=3389.36 write: io=12,960KiB, bw=710KiB/s, runt= 18674msec clat (msec): min= 0, max= 129, avg= 6.47, stdev=15.99 bw (KiB/s) : min= 0, max= 6851, per=67.02%, avg=3058.25, stdev=3330.65 cpu : usr=8.94%, sys=1.63%, ctx=5076 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=74.9%, 4=1.4%, 10=4.8%, 20=6.9%, 50=7.3%, 100=3.3% lat (msec): 250=1.1%, 500=0.3%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=13,461KiB/s, minb=4,487KiB/s, maxb=7,187KiB/s, mint=14589msec, maxt=23368msec WRITE: io=99MiB, aggrb=4,563KiB/s, minb=710KiB/s, maxb=2,824KiB/s, mint=14589msec, maxt=23368msec Disk stats (read/write): cciss!c0d0: ios=13165/1471, merge=0/24099, ticks=44288/526112, in_queue=570380, util=93.95% 5.71user 1.13system 0:23.58elapsed 29%CPU (0avgtext+0avgdata 0maxresident)k 105320inputs+203584outputs (0major+103263minor)pagefaults 0swaps