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] [20.0% done] [ 19110/ 5457 kb/s] [eta 00m:12s] Threads: 3: [mmm] [25.0% done] [ 15355/ 53694 kb/s] [eta 00m:12s] Threads: 3: [Fmm] [31.2% done] [ 5095/ 25778 kb/s] [eta 00m:11s] Threads: 3: [FFF] [100.0% done] [ 0/ 62306 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] [68.4% done] [ 0/ 0 kb/s] [eta 00m:06s] Threads: 3: [VVV] [73.7% done] [ 52259/ 0 kb/s] [eta 00m:05s] Threads: 3: [VVV] [88.2% done] [ 61626/ 0 kb/s] [eta 00m:02s] Threads: 3: [VVV] [94.1% done] [ 61257/ 0 kb/s] [eta 00m:01s] Threads: 1: [_V_] [100.0% done] [ 55239/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=5398 read : io=100MiB, bw=6,446KiB/s, runt= 16267msec slat (msec): min= 0, max=12162, avg=8934.77, stdev=4004.45 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 23, max=33016, per=68.65%, avg=12644.67, stdev=13025.77 write: io=87,612KiB, bw=6,978KiB/s, runt= 12855msec slat (msec): min= 0, max= 66, avg= 4.21, stdev= 5.04 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=58246, per=138.37%, avg=25522.40, stdev=28436.48 cpu : usr=13.16%, sys=4.03%, ctx=464 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=5399 read : io=100MiB, bw=6,140KiB/s, runt= 17077msec slat (msec): min= 43, max=11229, avg=7552.64, stdev=4030.25 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 6, max=17827, per=56.94%, avg=10487.94, stdev=4937.30 write: io=62,716KiB, bw=4,995KiB/s, runt= 12856msec slat (msec): min= 0, max= 40, avg= 3.27, stdev= 3.76 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=58435, per=207.08%, avg=38196.33, stdev=33098.65 cpu : usr=12.09%, sys=3.51%, ctx=674 IO depths : 1=12.6%, 2=25.0%, 4=50.0%, 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=5400 read : io=100MiB, bw=6,234KiB/s, runt= 16819msec slat (msec): min= 32, max=11821, avg=8781.37, stdev=3834.20 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 24, max=44711, per=66.47%, avg=12244.64, stdev=12663.95 write: io=81,396KiB, bw=6,479KiB/s, runt= 12864msec slat (msec): min= 0, max= 57, avg= 4.37, stdev= 5.76 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=55851, per=119.99%, avg=22132.20, stdev=30214.53 cpu : usr=12.84%, sys=3.52%, ctx=548 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=18,420KiB/s, minb=6,140KiB/s, maxb=6,446KiB/s, mint=16267msec, maxt=17077msec WRITE: io=226MiB, aggrb=18,445KiB/s, minb=4,995KiB/s, maxb=6,978KiB/s, mint=16267msec, maxt=17077msec Disk stats (read/write): cciss!c0d0: ios=1931/3077, merge=10189/54821, ticks=147732/1306900, in_queue=1454796, util=96.54% 6.45user 1.86system 0:17.31elapsed 48%CPU (0avgtext+0avgdata 0maxresident)k 772424inputs+463472outputs (0major+2374minor)pagefaults 0swaps