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] [11.5% done] [ 13609/ 10262 kb/s] [eta 00m:23s] Threads: 3: [mmm] [14.3% done] [ 27036/ 0 kb/s] [eta 00m:24s] Threads: 3: [mmm] [19.2% done] [ 13113/ 10054 kb/s] [eta 00m:21s] Threads: 3: [mmm] [22.2% done] [ 13365/ 5910 kb/s] [eta 00m:21s] Threads: 3: [mmm] [25.9% done] [ 17632/ 7000 kb/s] [eta 00m:20s] Threads: 3: [mmm] [29.6% done] [ 13937/ 7801 kb/s] [eta 00m:19s] Threads: 3: [mmm] [33.3% done] [ 11836/ 13357 kb/s] [eta 00m:18s] Threads: 3: [mmm] [37.0% done] [ 12222/ 5751 kb/s] [eta 00m:17s] Threads: 3: [mmm] [40.7% done] [ 7097/ 7183 kb/s] [eta 00m:16s] Threads: 3: [mFm] [41.4% done] [ 3973/ 5670 kb/s] [eta 00m:17s] Threads: 3: [mFm] [41.9% done] [ 1292/ 1357 kb/s] [eta 00m:18s] Threads: 3: [mFm] [43.8% done] [ 1334/ 894 kb/s] [eta 00m:18s] Threads: 2: [mEm] [45.5% done] [ 54403/ 2481 kb/s] [eta 00m:18s] Threads: 2: [m_m] [50.0% done] [ 8765/ 1651 kb/s] [eta 00m:16s] Threads: 2: [m_m] [51.5% done] [ 6052/ 2342 kb/s] [eta 00m:16s] Threads: 2: [m_F] [52.9% done] [ 3693/ 0 kb/s] [eta 00m:16s] Threads: 1: [m_E] [54.3% done] [ 27473/ 0 kb/s] [eta 00m:16s] Threads: 1: [m__] [57.1% done] [ 5930/ 0 kb/s] [eta 00m:15s] Threads: 1: [m__] [61.8% done] [ 6146/ 256 kb/s] [eta 00m:13s] Threads: 1: [m__] [66.7% done] [ 968/ 5865 kb/s] [eta 00m:11s] Threads: 1: [F__] [100.0% done] [ 2290/ 0 kb/s] [eta 00m:00s] Threads: 1: [V__] [85.7% done] [ 29550/ 0 kb/s] [eta 00m:04s] fio: (groupid=0): err= 0: pid=24652 read : io=100MiB, bw=4,348KiB/s, runt= 24115msec clat (msec): min= 0, max= 348, avg= 8.90, stdev=29.35 bw (KiB/s) : min= 6, max= 8304, per=26.97%, avg=3518.61, stdev=2727.64 write: io=32,724KiB, bw=1,410KiB/s, runt= 23749msec clat (msec): min= 0, max= 272, avg=12.01, stdev=32.89 bw (KiB/s) : min= 0, max= 8347, per=57.16%, avg=2615.00, stdev=2761.51 cpu : usr=8.34%, sys=1.49%, ctx=6037 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=73.8%, 4=1.2%, 10=4.4%, 20=9.0%, 50=5.8%, 100=3.3% lat (msec): 250=2.1%, 500=0.3%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=24653 read : io=100MiB, bw=7,024KiB/s, runt= 14927msec clat (msec): min= 0, max= 140, avg= 3.36, stdev=13.49 bw (KiB/s) : min= 43, max=95330, per=88.32%, avg=11519.94, stdev=22070.41 write: io=48,580KiB, bw=3,456KiB/s, runt= 14394msec clat (msec): min= 0, max= 133, avg= 5.56, stdev=16.43 bw (KiB/s) : min= 0, max=13056, per=132.43%, avg=6058.53, stdev=5100.00 cpu : usr=13.72%, sys=3.05%, ctx=3882 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=85.4%, 4=0.9%, 10=2.6%, 20=4.7%, 50=3.8%, 100=1.9% lat (msec): 250=0.6%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=24654 read : io=100MiB, bw=5,523KiB/s, runt= 18985msec clat (msec): min= 0, max= 364, avg= 6.99, stdev=23.33 bw (KiB/s) : min= 7, max=12083, per=35.45%, avg=4623.87, stdev=3708.15 write: io=24,804KiB, bw=1,357KiB/s, runt= 18705msec clat (msec): min= 0, max= 253, avg=12.22, stdev=32.33 bw (KiB/s) : min= 0, max=10018, per=62.75%, avg=2871.00, stdev=3927.85 cpu : usr=9.61%, sys=1.58%, ctx=4444 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=75.3%, 4=1.9%, 10=4.8%, 20=7.0%, 50=6.2%, 100=3.0% lat (msec): 250=1.5%, 500=0.2%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=13,044KiB/s, minb=4,348KiB/s, maxb=7,024KiB/s, mint=14927msec, maxt=24115msec WRITE: io=104MiB, aggrb=4,575KiB/s, minb=1,357KiB/s, maxb=3,456KiB/s, mint=14927msec, maxt=24115msec Disk stats (read/write): cciss!c0d0: ios=13421/1490, merge=0/25180, ticks=44968/591000, in_queue=635880, util=94.39% 5.89user 1.13system 0:24.55elapsed 28%CPU (0avgtext+0avgdata 0maxresident)k 107368inputs+212264outputs (0major+104342minor)pagefaults 0swaps