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] [30.0% done] [ 16497/ 10662 kb/s] [eta 00m:07s] Threads: 3: [mmm] [36.4% done] [ 12422/ 73988 kb/s] [eta 00m:07s] Threads: 3: [FFm] [45.5% done] [ 9406/ 38753 kb/s] [eta 00m:06s] Threads: 3: [FFm] [50.0% done] [ 878/ 7459 kb/s] [eta 00m:06s] Threads: 3: [FFF] [100.0% done] [ 768/ 26189 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] [ 27744/ 0 kb/s] [eta 00m:07s] Threads: 3: [VVV] [75.0% done] [ 58092/ 0 kb/s] [eta 00m:05s] Threads: 3: [VVV] [94.1% done] [ 58690/ 0 kb/s] [eta 00m:01s] Threads: 2: [V_V] [100.0% done] [ 60093/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=21363 read : io=100MiB, bw=5,953KiB/s, runt= 17613msec slat (msec): min= 42, max=12998, avg=9651.40, stdev=4148.98 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=36400, per=74.71%, avg=13343.92, stdev=13151.87 write: io=80,444KiB, bw=6,121KiB/s, runt= 13457msec slat (msec): min= 0, max= 51, avg= 4.07, stdev= 4.45 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=53240, per=95.30%, avg=17242.50, stdev=24386.78 cpu : usr=12.24%, sys=4.56%, ctx=762 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=21364 read : io=100MiB, bw=6,255KiB/s, runt= 16763msec slat (msec): min= 6, max=12007, avg=8011.76, stdev=4301.94 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 13, max=38457, per=74.12%, avg=13237.38, stdev=13041.79 write: io=83,144KiB, bw=6,323KiB/s, runt= 13463msec slat (msec): min= 0, max= 52, avg= 4.91, stdev= 5.45 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=55141, per=180.56%, avg=32667.40, stdev=29662.68 cpu : usr=13.03%, sys=4.56%, ctx=858 IO depths : 1=12.6%, 2=25.1%, 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=21365 read : io=100MiB, bw=6,021KiB/s, runt= 17414msec slat (msec): min= 44, max=10495, avg=7439.28, stdev=3703.80 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 31, max=30459, per=57.84%, avg=10330.18, stdev=10670.99 write: io=74,708KiB, bw=5,672KiB/s, runt= 13487msec slat (msec): min= 0, max= 133, avg= 4.79, stdev=10.97 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=49997, per=99.38%, avg=17980.40, stdev=24797.11 cpu : usr=12.40%, sys=4.07%, ctx=1023 IO depths : 1=12.6%, 2=25.0%, 4=50.0%, 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% Run status group 0 (all jobs): READ: io=300MiB, aggrb=17,860KiB/s, minb=5,953KiB/s, maxb=6,255KiB/s, mint=16763msec, maxt=17613msec WRITE: io=233MiB, aggrb=18,092KiB/s, minb=5,672KiB/s, maxb=6,323KiB/s, mint=16763msec, maxt=17613msec Disk stats (read/write): cciss!c0d0: ios=3737/2999, merge=18230/56596, ticks=389228/1346892, in_queue=1736116, util=96.61% 6.55user 2.28system 0:17.81elapsed 49%CPU (0avgtext+0avgdata 0maxresident)k 747144inputs+476616outputs (0major+2375minor)pagefaults 0swaps