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] [ 15448/ 6983 kb/s] [eta 00m:19s] Threads: 3: [mmm] [17.4% done] [ 7394/ 16709 kb/s] [eta 00m:19s] Threads: 3: [mmm] [20.8% done] [ 18600/ 5450 kb/s] [eta 00m:19s] Threads: 3: [mmm] [23.1% done] [ 12064/ 11795 kb/s] [eta 00m:20s] Threads: 3: [mmm] [28.0% done] [ 18397/ 9257 kb/s] [eta 00m:18s] Threads: 3: [mmm] [32.0% done] [ 16567/ 6190 kb/s] [eta 00m:17s] Threads: 3: [mmm] [34.6% done] [ 11035/ 8643 kb/s] [eta 00m:17s] Threads: 3: [mmm] [40.0% done] [ 25112/ 0 kb/s] [eta 00m:15s] Threads: 3: [mmm] [44.0% done] [ 18246/ 0 kb/s] [eta 00m:14s] Threads: 3: [mmm] [46.2% done] [ 5991/ 3929 kb/s] [eta 00m:14s] Threads: 3: [mmm] [48.1% done] [ 5755/ 1871 kb/s] [eta 00m:14s] Threads: 3: [mFm] [48.3% done] [ 3046/ 443 kb/s] [eta 00m:15s] Threads: 3: [mVm] [50.0% done] [ 9192/ 1151 kb/s] [eta 00m:15s] Threads: 2: [m_m] [51.6% done] [ 33687/ 5690 kb/s] [eta 00m:15s] Threads: 2: [m_F] [51.5% done] [ 1342/ 0 kb/s] [eta 00m:16s] Threads: 2: [m_V] [52.9% done] [ 11433/ 0 kb/s] [eta 00m:16s] Threads: 1: [m__] [55.9% done] [ 39776/ 0 kb/s] [eta 00m:15s] Threads: 1: [m__] [58.8% done] [ 2546/ 2778 kb/s] [eta 00m:14s] Threads: 1: [m__] [63.6% done] [ 866/ 4767 kb/s] [eta 00m:12s] Threads: 1: [m__] [66.7% done] [ 5023/ 1496 kb/s] [eta 00m:11s] Threads: 1: [F__] [100.0% done] [ 789/ 191 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=6375 read : io=100MiB, bw=4,357KiB/s, runt= 24061msec clat (msec): min= 0, max= 1332, avg= 8.89, stdev=47.03 bw (KiB/s) : min= 31, max= 8021, per=28.16%, avg=3681.85, stdev=2749.95 write: io=36,260KiB, bw=1,569KiB/s, runt= 23664msec clat (msec): min= 0, max= 234, avg=10.22, stdev=26.69 bw (KiB/s) : min= 0, max=10125, per=74.51%, avg=3782.81, stdev=3359.39 cpu : usr=8.13%, sys=1.65%, ctx=5544 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=75.2%, 4=1.5%, 10=4.3%, 20=8.7%, 50=5.9%, 100=2.2% lat (msec): 250=1.7%, 500=0.2%, 750=0.1%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=6376 read : io=100MiB, bw=6,837KiB/s, runt= 15336msec clat (msec): min= 0, max= 151, avg= 4.20, stdev=15.99 bw (KiB/s) : min= 3, max=12682, per=40.23%, avg=5258.77, stdev=4227.77 write: io=37,796KiB, bw=2,591KiB/s, runt= 14932msec clat (msec): min= 0, max= 212, avg= 7.45, stdev=19.84 bw (KiB/s) : min= 0, max=12058, per=89.95%, avg=4566.56, stdev=4518.77 cpu : usr=12.57%, sys=2.37%, ctx=3825 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=83.6%, 4=0.8%, 10=2.6%, 20=5.1%, 50=4.7%, 100=2.2% lat (msec): 250=0.8%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=6377 read : io=100MiB, bw=5,687KiB/s, runt= 18436msec clat (msec): min= 0, max= 261, avg= 4.92, stdev=19.91 bw (KiB/s) : min= 8, max=84934, per=59.69%, avg=7803.60, stdev=16674.40 write: io=43,292KiB, bw=2,475KiB/s, runt= 17905msec clat (msec): min= 0, max= 454, avg= 9.29, stdev=30.97 bw (KiB/s) : min= 0, max=12542, per=80.96%, avg=4110.21, stdev=4229.64 cpu : usr=11.07%, sys=2.13%, ctx=4329 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=82.5%, 4=1.2%, 10=2.4%, 20=4.9%, 50=5.4%, 100=1.9% lat (msec): 250=1.4%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=13,073KiB/s, minb=4,357KiB/s, maxb=6,837KiB/s, mint=15336msec, maxt=24061msec WRITE: io=115MiB, aggrb=5,077KiB/s, minb=1,569KiB/s, maxb=2,591KiB/s, mint=15336msec, maxt=24061msec Disk stats (read/write): cciss!c0d0: ios=12462/1591, merge=0/27850, ticks=44516/608220, in_queue=652736, util=94.46% 5.93user 1.16system 0:24.27elapsed 29%CPU (0avgtext+0avgdata 0maxresident)k 99696inputs+234728outputs (0major+107153minor)pagefaults 0swaps