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] [16.7% done] [ 15355/ 40118 kb/s] [eta 00m:15s] Threads: 3: [mmF] [20.0% done] [ 11320/ 23714 kb/s] [eta 00m:16s] Threads: 3: [mmF] [21.7% done] [ 3945/ 28399 kb/s] [eta 00m:18s] Threads: 3: [mFF] [23.1% done] [ 4766/ 0 kb/s] [eta 00m:20s] Threads: 3: [mFF] [24.1% done] [ 1812/ 0 kb/s] [eta 00m:22s] Threads: 3: [mFF] [50.0% done] [ 532/ 37883 kb/s] [eta 00m:08s] Threads: 3: [mFF] [64.3% done] [ 186/ 18521 kb/s] [eta 00m:05s] Threads: 3: [mFF] [62.5% done] [ 1280/ 0 kb/s] [eta 00m:06s] Threads: 3: [mFF] [64.7% done] [ 1024/ 0 kb/s] [eta 00m:06s] Threads: 3: [FFF] [100.0% done] [ 707/ 6465 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [66.7% done] [ 16282/ 0 kb/s] [eta 00m:07s] Threads: 3: [VVV] [78.9% done] [ 62683/ 0 kb/s] [eta 00m:04s] Threads: 3: [VVV] [88.9% done] [ 64056/ 0 kb/s] [eta 00m:02s] Threads: 3: [VVV] [94.4% done] [ 58445/ 0 kb/s] [eta 00m:01s] fio: (groupid=0): err= 0: pid=9043 read : io=100MiB, bw=5,948KiB/s, runt= 17627msec slat (msec): min= 58, max= 5960, avg=3318.20, stdev=2171.94 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 2, max=18583, per=34.09%, avg=6083.52, stdev=5588.00 write: io=61,888KiB, bw=4,655KiB/s, runt= 13612msec slat (msec): min= 0, max= 319, avg= 3.88, stdev= 9.75 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=56909, per=133.35%, avg=22974.25, stdev=27990.95 cpu : usr=10.82%, sys=3.47%, ctx=807 IO depths : 1=12.6%, 2=25.0%, 4=49.9%, 8=12.4%, 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=9044 read : io=100MiB, bw=6,033KiB/s, runt= 17378msec slat (msec): min= 0, max=11771, avg=7941.10, stdev=4138.75 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 20, max=36386, per=62.88%, avg=11221.86, stdev=12090.33 write: io=83,760KiB, bw=6,304KiB/s, runt= 13604msec slat (msec): min= 0, max= 56, avg= 4.67, stdev= 5.45 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=56456, per=187.32%, avg=32273.00, stdev=29493.46 cpu : usr=12.04%, sys=4.28%, ctx=642 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=9045 read : io=100MiB, bw=6,120KiB/s, runt= 17131msec slat (msec): min= 4, max=13704, avg=10450.53, stdev=3979.63 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 1, max=34812, per=75.70%, avg=13509.33, stdev=11349.42 write: io=83,384KiB, bw=6,290KiB/s, runt= 13573msec slat (msec): min= 0, max= 21, avg= 1.62, stdev= 2.05 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=39795, per=115.49%, avg=19897.50, stdev=28139.31 cpu : usr=8.87%, sys=3.29%, ctx=530 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=17,846KiB/s, minb=5,948KiB/s, maxb=6,120KiB/s, mint=17131msec, maxt=17627msec WRITE: io=224MiB, aggrb=17,229KiB/s, minb=4,655KiB/s, maxb=6,304KiB/s, mint=17131msec, maxt=17627msec Disk stats (read/write): cciss!c0d0: ios=2378/3262, merge=2117/53920, ticks=239836/1434036, in_queue=1673872, util=97.44% 5.59user 1.94system 0:18.27elapsed 41%CPU (0avgtext+0avgdata 0maxresident)k 768936inputs+458080outputs (0major+2371minor)pagefaults 0swaps