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: [mmF] [15.8% done] [ 13702/ 68014 kb/s] [eta 00m:16s] Threads: 3: [mmF] [26.7% done] [ 5259/ 12446 kb/s] [eta 00m:11s] Threads: 3: [mmF] [55.6% done] [ 797/ 72804 kb/s] [eta 00m:04s] Threads: 3: [mmF] [60.0% done] [ 2578/ 69 kb/s] [eta 00m:04s] Threads: 3: [mFF] [58.3% done] [ 1732/ 7581 kb/s] [eta 00m:05s] Threads: 3: [FFF] [100.0% done] [ 711/ 16367 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: [FFV] [66.7% done] [ 0/ 0 kb/s] [eta 00m:06s] Threads: 3: [FFV] [81.2% done] [ 17478/ 0 kb/s] [eta 00m:03s] Threads: 3: [VVV] [66.7% done] [ 27988/ 0 kb/s] [eta 00m:07s] Threads: 3: [VVV] [75.0% done] [ 53280/ 0 kb/s] [eta 00m:05s] Threads: 3: [VVV] [88.9% done] [ 50815/ 0 kb/s] [eta 00m:02s] Threads: 3: [VVV] [100.0% done] [ 52715/ 0 kb/s] [eta 00m:00s] Threads: 1: [_V_] [100.0% done] [ 55521/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=2680 read : io=100MiB, bw=5,849KiB/s, runt= 17925msec slat (msec): min= 45, max=10303, avg=7194.38, stdev=3456.34 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=25876, per=52.14%, avg=9065.11, stdev=8665.52 write: io=72,596KiB, bw=5,402KiB/s, runt= 13759msec slat (msec): min= 0, max= 206, avg= 3.82, stdev= 8.46 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=58848, per=129.13%, avg=24824.50, stdev=29611.65 cpu : usr=10.89%, sys=3.73%, ctx=1521 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=2681 read : io=100MiB, bw=5,795KiB/s, runt= 18093msec slat (msec): min= 76, max=12018, avg=8892.16, stdev=3469.79 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 20, max=32689, per=57.68%, avg=10028.71, stdev=11176.55 write: io=90,628KiB, bw=6,819KiB/s, runt= 13609msec slat (msec): min= 0, max= 199, avg= 5.14, stdev=11.47 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=45761, per=85.19%, avg=16377.67, stdev=21516.56 cpu : usr=12.25%, sys=4.31%, ctx=1407 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=2682 read : io=100MiB, bw=6,070KiB/s, runt= 17274msec slat (msec): min= 75, max=14822, avg=11799.59, stdev=2772.89 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=29749, per=87.57%, avg=15224.67, stdev=9300.11 write: io=95,084KiB, bw=8,240KiB/s, runt= 11815msec slat (msec): min= 0, max= 36, avg= 2.74, stdev= 4.61 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=97847, per=251.54%, avg=48356.33, stdev=48933.36 cpu : usr=10.74%, sys=3.75%, ctx=1437 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=17,386KiB/s, minb=5,795KiB/s, maxb=6,070KiB/s, mint=17274msec, maxt=18093msec WRITE: io=252MiB, aggrb=19,224KiB/s, minb=5,402KiB/s, maxb=8,240KiB/s, mint=17274msec, maxt=18093msec Disk stats (read/write): cciss!c0d0: ios=5915/3518, merge=1375/60978, ticks=64552/1595904, in_queue=1662556, util=92.56% 6.09user 2.12system 0:19.35elapsed 42%CPU (0avgtext+0avgdata 0maxresident)k 734736inputs+516640outputs (0major+2389minor)pagefaults 0swaps