fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=libaio, iodepth=8 ... fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=libaio, iodepth=8 Starting 3 threads Threads: 3 Threads: 3 Threads: 3: [mmm] [33.3% done] [ 14874/ 35513 kb/s] [eta 00m:06s] Threads: 3: [mmm] [50.0% done] [ 13490/ 28757 kb/s] [eta 00m:04s] Threads: 3: [FFF] [100.0% done] [ 6259/ 50852 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [66.7% done] [ 629/ 0 kb/s] [eta 00m:07s] Threads: 3: [VVV] [75.0% done] [ 63921/ 0 kb/s] [eta 00m:05s] Threads: 3: [VVV] [94.1% done] [ 61740/ 0 kb/s] [eta 00m:01s] Threads: 3: [VVV] [100.0% done] [ 61484/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=2934 read : io=100MiB, bw=5,836KiB/s, runt= 17967msec slat (msec): min= 22, max=13314, avg=9915.87, stdev=4361.04 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 6, max=25490, per=63.21%, avg=11067.00, stdev=9219.77 write: io=82,216KiB, bw=6,062KiB/s, runt= 13888msec slat (msec): min= 0, max= 31, avg= 3.81, stdev= 3.83 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=55449, per=96.91%, avg=17475.00, stdev=26140.64 cpu : usr=12.22%, sys=4.32%, ctx=798 IO depths : 1=12.6%, 2=25.0%, 4=49.9%, 8=12.5%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=99.9%, 4=0.0%, 10=0.0%, 20=0.0%, 50=0.0%, 100=0.0% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=2935 read : io=100MiB, bw=6,034KiB/s, runt= 17376msec slat (msec): min= 12, max=12677, avg=9115.53, stdev=4219.45 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 14, max=29517, per=74.12%, avg=12976.71, stdev=9635.38 write: io=75,364KiB, bw=5,566KiB/s, runt= 13865msec slat (msec): min= 0, max= 61, avg= 4.03, stdev= 4.84 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=52367, per=92.11%, avg=16609.00, stdev=24587.20 cpu : usr=12.18%, sys=4.37%, ctx=810 IO depths : 1=12.6%, 2=25.0%, 4=49.9%, 8=12.5%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=99.9%, 4=0.0%, 10=0.0%, 20=0.0%, 50=0.0%, 100=0.0% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=2936 read : io=100MiB, bw=5,871KiB/s, runt= 17859msec slat (msec): min= 0, max=13125, avg=8469.66, stdev=5137.32 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 7, max=31903, per=65.65%, avg=11493.57, stdev=10996.70 write: io=87,040KiB, bw=6,416KiB/s, runt= 13891msec slat (msec): min= 0, max= 68, avg= 5.24, stdev= 6.07 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=55841, per=133.99%, avg=24160.20, stdev=26889.83 cpu : usr=12.68%, sys=4.28%, ctx=758 IO depths : 1=12.6%, 2=25.0%, 4=49.9%, 8=12.5%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=99.9%, 4=0.0%, 10=0.0%, 20=0.0%, 50=0.0%, 100=0.0% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=17,508KiB/s, minb=5,836KiB/s, maxb=6,034KiB/s, mint=17376msec, maxt=17967msec WRITE: io=239MiB, aggrb=18,032KiB/s, minb=5,566KiB/s, maxb=6,416KiB/s, mint=17376msec, maxt=17967msec Disk stats (read/write): cciss!c0d0: ios=3770/3157, merge=17017/57936, ticks=390180/1405432, in_queue=1795948, util=96.85% 6.63user 2.32system 0:18.15elapsed 49%CPU (0avgtext+0avgdata 0maxresident)k 735528inputs+489256outputs (0major+2380minor)pagefaults 0swaps