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] [10.0% done] [ 14364/ 10447 kb/s] [eta 00m:27s] Threads: 3: [mmm] [30.8% done] [ 13980/ 97140 kb/s] [eta 00m:09s] Threads: 3: [mmm] [50.0% done] [ 13609/ 27415 kb/s] [eta 00m:05s] Threads: 3: [mmF] [50.0% done] [ 5030/ 29009 kb/s] [eta 00m:06s] Threads: 3: [FFF] [100.0% done] [ 1692/ 43705 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] [68.2% done] [ 12064/ 0 kb/s] [eta 00m:07s] Threads: 3: [VVV] [76.2% done] [ 43839/ 0 kb/s] [eta 00m:05s] Threads: 3: [VVV] [85.0% done] [ 51580/ 0 kb/s] [eta 00m:03s] Threads: 3: [VVV] [90.0% done] [ 54948/ 0 kb/s] [eta 00m:02s] Threads: 2: [_VV] [100.0% done] [ 49269/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=11621 read : io=100MiB, bw=5,763KiB/s, runt= 18194msec slat (msec): min= 17, max=11577, avg=8139.93, stdev=3797.87 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 10, max=25524, per=63.20%, avg=10222.71, stdev=8807.84 write: io=73,448KiB, bw=5,166KiB/s, runt= 14558msec slat (msec): min= 0, max= 121, avg= 4.05, stdev= 7.33 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=56765, per=126.55%, avg=20525.80, stdev=28085.40 cpu : usr=11.56%, sys=3.36%, ctx=1740 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=11622 read : io=100MiB, bw=5,391KiB/s, runt= 19448msec slat (msec): min= 11, max=12765, avg=9095.44, stdev=4641.61 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 3, max=39703, per=53.31%, avg=8622.75, stdev=9263.82 write: io=79,016KiB, bw=5,555KiB/s, runt= 14564msec slat (msec): min= 0, max= 72, avg= 4.61, stdev= 6.21 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=51257, per=92.14%, avg=14944.50, stdev=24506.34 cpu : usr=10.86%, sys=3.70%, ctx=1477 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=11623 read : io=100MiB, bw=5,499KiB/s, runt= 19068msec slat (msec): min= 30, max=13289, avg=9694.22, stdev=4380.79 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=27457, per=69.25%, avg=11200.75, stdev=8889.27 write: io=79,184KiB, bw=5,544KiB/s, runt= 14624msec slat (msec): min= 0, max= 20, avg= 3.73, stdev= 3.45 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=57670, per=145.32%, avg=23570.33, stdev=30242.48 cpu : usr=11.54%, sys=3.67%, ctx=1301 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=16,175KiB/s, minb=5,391KiB/s, maxb=5,763KiB/s, mint=18194msec, maxt=19448msec WRITE: io=226MiB, aggrb=16,220KiB/s, minb=5,166KiB/s, maxb=5,555KiB/s, mint=18194msec, maxt=19448msec Disk stats (read/write): cciss!c0d0: ios=6428/3351, merge=1384/54491, ticks=66320/1474684, in_queue=1542080, util=96.54% 6.47user 2.05system 0:19.67elapsed 43%CPU (0avgtext+0avgdata 0maxresident)k 790072inputs+463328outputs (0major+2383minor)pagefaults 0swaps