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: [mFm] [30.0% done] [ 11101/ 70993 kb/s] [eta 00m:07s] Threads: 3: [FFF] [100.0% done] [ 2446/ 93098 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: [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] [72.2% done] [ 31479/ 0 kb/s] [eta 00m:05s] Threads: 3: [VVV] [87.5% done] [ 70558/ 0 kb/s] [eta 00m:02s] Threads: 3: [VVV] [100.0% done] [ 68632/ 0 kb/s] [eta 00m:00s] Threads: 2: [EVV] [100.0% done] [ 69469/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=2363 read : io=100MiB, bw=6,574KiB/s, runt= 15950msec slat (msec): min= 36, max=12407, avg=9897.02, stdev=3351.75 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 9, max=28424, per=69.14%, avg=13340.00, stdev=12219.39 write: io=91,484KiB, bw=7,571KiB/s, runt= 12372msec slat (msec): min= 0, max= 45, avg= 3.18, stdev= 4.56 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=53503, per=94.94%, avg=20427.25, stdev=25637.69 cpu : usr=12.14%, sys=4.31%, ctx=444 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=2364 read : io=100MiB, bw=6,552KiB/s, runt= 16002msec slat (msec): min= 45, max=13652, avg=10841.32, stdev=3603.47 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 4, max=26147, per=86.11%, avg=16613.89, stdev=9108.40 write: io=84,412KiB, bw=6,992KiB/s, runt= 12362msec slat (msec): min= 0, max= 21, avg= 1.57, stdev= 2.51 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=108773, per=252.76%, avg=54386.50, stdev=76914.13 cpu : usr=9.92%, sys=2.90%, ctx=433 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% fio: (groupid=0): err= 0: pid=2365 read : io=100MiB, bw=6,431KiB/s, runt= 16305msec slat (msec): min= 47, max=12631, avg=9797.92, stdev=3685.71 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 9, max=23433, per=61.41%, avg=11848.09, stdev=8570.18 write: io=84,084KiB, bw=6,961KiB/s, runt= 12368msec slat (msec): min= 0, max= 103, avg= 2.38, stdev= 4.29 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=47935, per=74.28%, avg=15982.33, stdev=27671.82 cpu : usr=10.57%, sys=3.29%, ctx=519 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% Run status group 0 (all jobs): READ: io=300MiB, aggrb=19,293KiB/s, minb=6,431KiB/s, maxb=6,574KiB/s, mint=15950msec, maxt=16305msec WRITE: io=254MiB, aggrb=21,517KiB/s, minb=6,961KiB/s, maxb=7,571KiB/s, mint=15950msec, maxt=16305msec Disk stats (read/write): cciss!c0d0: ios=1773/3489, merge=7253/61318, ticks=220660/1448228, in_queue=1669368, util=97.31% 5.31user 1.70system 0:16.53elapsed 42%CPU (0avgtext+0avgdata 0maxresident)k 710264inputs+519984outputs (0major+2377minor)pagefaults 0swaps