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] [11.5% done] [ 14260/ 0 kb/s] [eta 00m:23s] Threads: 3: [mmm] [30.8% done] [ 16680/ 26105 kb/s] [eta 00m:09s] Threads: 3: [mmm] [35.7% done] [ 16571/ 69 kb/s] [eta 00m:09s] Threads: 3: [mmm] [37.5% done] [ 7345/ 35204 kb/s] [eta 00m:10s] Threads: 3: [mmF] [38.9% done] [ 2855/ 42363 kb/s] [eta 00m:11s] Threads: 3: [mmF] [57.1% done] [ 2908/ 34610 kb/s] [eta 00m:06s] Threads: 3: [FFF] [100.0% done] [ 610/ 25649 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] [ 37099/ 0 kb/s] [eta 00m:07s] Threads: 3: [VVV] [76.2% done] [ 47350/ 0 kb/s] [eta 00m:05s] Threads: 3: [VVV] [89.5% done] [ 48074/ 0 kb/s] [eta 00m:02s] Threads: 3: [VVV] [100.0% done] [ 50120/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=32235 read : io=100MiB, bw=5,598KiB/s, runt= 18731msec slat (msec): min= 18, max=10161, avg=6253.64, stdev=3506.69 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 4, max=19464, per=47.60%, avg=7963.43, stdev=6344.32 write: io=70,128KiB, bw=5,109KiB/s, runt= 14055msec slat (msec): min= 0, max= 22, avg= 3.51, stdev= 3.64 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=53873, per=93.16%, avg=14669.00, stdev=26202.89 cpu : usr=11.70%, sys=3.40%, ctx=1331 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=32236 read : io=100MiB, bw=5,576KiB/s, runt= 18804msec slat (msec): min= 61, max=10705, avg=7433.79, stdev=3728.52 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 37, max=27625, per=50.36%, avg=8425.24, stdev=7772.22 write: io=71,156KiB, bw=5,161KiB/s, runt= 14116msec slat (msec): min= 0, max= 126, avg= 4.10, stdev= 7.44 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=52874, per=122.21%, avg=19243.60, stdev=26434.98 cpu : usr=11.13%, sys=3.17%, ctx=1486 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=32237 read : io=100MiB, bw=5,769KiB/s, runt= 18176msec slat (msec): min= 13, max=12013, avg=8301.78, stdev=3868.80 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 6, max=25515, per=64.42%, avg=10777.65, stdev=8305.51 write: io=75,780KiB, bw=5,521KiB/s, runt= 14055msec slat (msec): min= 0, max= 21, avg= 3.74, stdev= 3.64 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=57499, per=136.93%, avg=21561.00, stdev=31329.82 cpu : usr=11.91%, sys=3.39%, ctx=1585 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=16,729KiB/s, minb=5,576KiB/s, maxb=5,769KiB/s, mint=18176msec, maxt=18804msec WRITE: io=212MiB, aggrb=15,746KiB/s, minb=5,109KiB/s, maxb=5,521KiB/s, mint=18176msec, maxt=18804msec Disk stats (read/write): cciss!c0d0: ios=6530/2877, merge=1433/51346, ticks=72788/1324676, in_queue=1400084, util=98.22% 6.50user 1.87system 0:19.03elapsed 44%CPU (0avgtext+0avgdata 0maxresident)k 804608inputs+434144outputs (0major+2382minor)pagefaults 0swaps