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] [ 15319/ 8322 kb/s] [eta 00m:23s] Threads: 3: [mmm] [14.8% done] [ 5832/ 13487 kb/s] [eta 00m:23s] Threads: 3: [mmm] [18.5% done] [ 7374/ 12296 kb/s] [eta 00m:22s] Threads: 3: [mmm] [24.0% done] [ 21273/ 5812 kb/s] [eta 00m:19s] Threads: 3: [mmm] [29.2% done] [ 9329/ 14526 kb/s] [eta 00m:17s] Threads: 3: [mmm] [34.8% done] [ 16786/ 4486 kb/s] [eta 00m:15s] Threads: 3: [mmm] [39.1% done] [ 8005/ 13949 kb/s] [eta 00m:14s] Threads: 3: [mmm] [41.7% done] [ 11462/ 6345 kb/s] [eta 00m:14s] Threads: 3: [mmm] [45.8% done] [ 15636/ 4408 kb/s] [eta 00m:13s] Threads: 3: [mmm] [50.0% done] [ 17498/ 5060 kb/s] [eta 00m:12s] Threads: 3: [mmm] [54.2% done] [ 7573/ 4685 kb/s] [eta 00m:11s] Threads: 3: [mmm] [56.0% done] [ 2290/ 5531 kb/s] [eta 00m:11s] Threads: 3: [mmm] [55.6% done] [ 1328/ 5680 kb/s] [eta 00m:12s] Threads: 3: [mFm] [55.2% done] [ 492/ 3164 kb/s] [eta 00m:13s] Threads: 3: [mVm] [56.7% done] [ 31222/ 911 kb/s] [eta 00m:13s] Threads: 2: [m_m] [58.1% done] [ 8443/ 2519 kb/s] [eta 00m:13s] Threads: 2: [m_F] [57.6% done] [ 0/ 5076 kb/s] [eta 00m:14s] Threads: 2: [m_F] [57.1% done] [ 0/ 0 kb/s] [eta 00m:15s] Threads: 2: [m_V] [58.3% done] [ 37559/ 61 kb/s] [eta 00m:15s] Threads: 1: [m__] [62.9% done] [ 30366/ 2373 kb/s] [eta 00m:13s] Threads: 1: [m__] [65.7% done] [ 5487/ 927 kb/s] [eta 00m:12s] Threads: 1: [F__] [100.0% done] [ 1675/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=17599 read : io=100MiB, bw=4,184KiB/s, runt= 25057msec clat (msec): min= 0, max= 471, avg= 7.45, stdev=24.07 bw (KiB/s) : min= 5, max= 8996, per=31.32%, avg=3932.15, stdev=3053.08 write: io=31,956KiB, bw=1,319KiB/s, runt= 24794msec clat (msec): min= 0, max= 2103, avg=21.16, stdev=122.45 bw (KiB/s) : min= 0, max= 7695, per=50.04%, avg=2648.82, stdev=3108.04 cpu : usr=7.25%, sys=1.28%, ctx=5649 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=74.0%, 4=1.7%, 10=4.0%, 20=8.7%, 50=6.3%, 100=3.3% lat (msec): 250=1.8%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=17600 read : io=100MiB, bw=6,152KiB/s, runt= 17043msec clat (msec): min= 0, max= 214, avg= 4.56, stdev=19.43 bw (KiB/s) : min= 3, max=14962, per=44.64%, avg=5603.68, stdev=4184.01 write: io=34,464KiB, bw=2,101KiB/s, runt= 16797msec clat (msec): min= 0, max= 187, avg= 7.68, stdev=20.60 bw (KiB/s) : min= 0, max= 9725, per=68.14%, avg=3606.53, stdev=3270.24 cpu : usr=10.70%, sys=2.16%, 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=84.2%, 4=0.7%, 10=2.6%, 20=4.9%, 50=4.2%, 100=2.1% lat (msec): 250=1.3%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=17601 read : io=100MiB, bw=4,951KiB/s, runt= 21179msec clat (msec): min= 0, max= 316, avg= 3.75, stdev=17.86 bw (KiB/s) : min= 3, max= 9437, per=25.66%, avg=3221.87, stdev=3490.12 write: io=61,760KiB, bw=3,045KiB/s, runt= 20766msec clat (msec): min= 0, max= 1117, avg=10.45, stdev=44.28 bw (KiB/s) : min= 0, max=11707, per=70.03%, avg=3706.74, stdev=3625.67 cpu : usr=9.27%, sys=1.96%, ctx=5040 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=83.4%, 4=0.5%, 10=2.6%, 20=4.8%, 50=5.0%, 100=2.5% lat (msec): 250=0.9%, 500=0.2%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=12,554KiB/s, minb=4,184KiB/s, maxb=6,152KiB/s, mint=17043msec, maxt=25057msec WRITE: io=125MiB, aggrb=5,293KiB/s, minb=1,319KiB/s, maxb=3,045KiB/s, mint=17043msec, maxt=25057msec Disk stats (read/write): cciss!c0d0: ios=13232/1869, merge=0/30299, ticks=50624/629676, in_queue=680296, util=95.88% 5.61user 1.12system 0:25.28elapsed 26%CPU (0avgtext+0avgdata 0maxresident)k 105848inputs+256392outputs (0major+109876minor)pagefaults 0swaps