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] [ 15006/ 49875 kb/s] [eta 00m:07s] Threads: 3: [mmm] [36.4% done] [ 13845/ 49668 kb/s] [eta 00m:07s] Threads: 3: [mFF] [38.5% done] [ 5588/ 24462 kb/s] [eta 00m:08s] Threads: 3: [mFF] [40.0% done] [ 1926/ 0 kb/s] [eta 00m:09s] Threads: 3: [mFF] [38.9% done] [ 1415/ 0 kb/s] [eta 00m:11s] Threads: 3: [FFF] [100.0% done] [ 719/ 43103 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] [70.0% done] [ 26471/ 0 kb/s] [eta 00m:06s] Threads: 3: [VVV] [83.3% done] [ 61464/ 0 kb/s] [eta 00m:03s] Threads: 3: [VVV] [100.0% done] [ 64535/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [100.0% done] [ 61049/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=20510 read : io=100MiB, bw=6,087KiB/s, runt= 17226msec slat (msec): min= 47, max= 9374, avg=6010.50, stdev=3193.76 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=23860, per=51.66%, avg=9297.39, stdev=7739.49 write: io=70,844KiB, bw=5,407KiB/s, runt= 13416msec slat (msec): min= 0, max= 20, avg= 3.47, stdev= 3.33 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=58899, per=116.88%, avg=21454.00, stdev=32543.16 cpu : usr=12.14%, sys=3.72%, ctx=945 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=20511 read : io=100MiB, bw=6,077KiB/s, runt= 17252msec slat (msec): min= 23, max=12803, avg=9286.32, stdev=3987.81 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 15, max=35899, per=70.11%, avg=12617.43, stdev=10823.71 write: io=81,148KiB, bw=6,197KiB/s, runt= 13407msec slat (msec): min= 0, max= 26, avg= 3.02, stdev= 4.26 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=68896, per=106.68%, avg=19581.00, stdev=33114.11 cpu : usr=11.31%, sys=3.57%, ctx=750 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=20512 read : io=100MiB, bw=5,999KiB/s, runt= 17479msec slat (msec): min= 13, max=13206, avg=10050.92, stdev=4253.19 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 10, max=26014, per=63.04%, avg=11345.18, stdev=10235.82 write: io=88,624KiB, bw=6,760KiB/s, runt= 13423msec slat (msec): min= 0, max= 25, avg= 4.11, stdev= 3.92 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=27352, per=85.79%, avg=15747.25, stdev=11421.88 cpu : usr=12.72%, sys=3.91%, ctx=632 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=17,997KiB/s, minb=5,999KiB/s, maxb=6,087KiB/s, mint=17226msec, maxt=17479msec WRITE: io=235MiB, aggrb=18,355KiB/s, minb=5,407KiB/s, maxb=6,760KiB/s, mint=17226msec, maxt=17479msec Disk stats (read/write): cciss!c0d0: ios=3686/3056, merge=7574/57051, ticks=385548/1350724, in_queue=1736768, util=96.52% 6.38user 1.95system 0:17.67elapsed 47%CPU (0avgtext+0avgdata 0maxresident)k 744536inputs+481248outputs (0major+2381minor)pagefaults 0swaps