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] [27.3% done] [ 15562/ 41517 kb/s] [eta 00m:08s] Threads: 3: [mmm] [30.8% done] [ 15005/ 19337 kb/s] [eta 00m:09s] Threads: 3: [mFF] [33.3% done] [ 4828/ 38344 kb/s] [eta 00m:10s] Threads: 3: [mFF] [66.7% done] [ 670/ 48054 kb/s] [eta 00m:03s] Threads: 3: [FFF] [100.0% done] [ 0/ 4319 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] [73.7% done] [ 33512/ 0 kb/s] [eta 00m:05s] Threads: 3: [VVV] [83.3% done] [ 50315/ 0 kb/s] [eta 00m:03s] Threads: 3: [VVV] [100.0% done] [ 49493/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [100.0% done] [ 55334/ 0 kb/s] [eta 00m:00s] Threads: 1: [_V_] [100.0% done] [ 55839/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=21235 read : io=100MiB, bw=5,862KiB/s, runt= 17887msec slat (msec): min= 34, max=11905, avg=8154.80, stdev=3832.36 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 6, max=22241, per=56.89%, avg=9879.65, stdev=6941.60 write: io=74,848KiB, bw=5,836KiB/s, runt= 13131msec slat (msec): min= 0, max= 43, avg= 4.13, stdev= 5.06 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=56623, per=132.42%, avg=25455.25, stdev=29700.82 cpu : usr=11.65%, sys=4.00%, ctx=1448 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=21236 read : io=100MiB, bw=5,788KiB/s, runt= 18114msec slat (msec): min= 24, max=13893, avg=10120.72, stdev=4335.43 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 16, max=20535, per=61.31%, avg=10647.87, stdev=6946.88 write: io=84,332KiB, bw=6,583KiB/s, runt= 13118msec slat (msec): min= 0, max= 81, avg= 4.04, stdev= 5.31 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=54610, per=110.87%, avg=21311.80, stdev=29058.65 cpu : usr=12.10%, sys=3.58%, ctx=1215 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=21237 read : io=100MiB, bw=5,830KiB/s, runt= 17984msec slat (msec): min= 52, max=13777, avg=10292.45, stdev=4087.77 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 8, max=23714, per=68.62%, avg=11916.71, stdev=8193.47 write: io=87,332KiB, bw=6,817KiB/s, runt= 13118msec slat (msec): min= 0, max= 102, avg= 4.18, stdev= 6.51 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=59677, per=133.63%, avg=25688.00, stdev=26844.17 cpu : usr=12.50%, sys=3.83%, ctx=1124 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=17,366KiB/s, minb=5,788KiB/s, maxb=5,862KiB/s, mint=17887msec, maxt=18114msec WRITE: io=241MiB, aggrb=19,223KiB/s, minb=5,836KiB/s, maxb=6,817KiB/s, mint=17887msec, maxt=18114msec Disk stats (read/write): cciss!c0d0: ios=6034/3110, merge=1202/58460, ticks=60460/1344476, in_queue=1405104, util=96.22% 6.58user 2.06system 0:18.39elapsed 47%CPU (0avgtext+0avgdata 0maxresident)k 751704inputs+493048outputs (0major+2382minor)pagefaults 0swaps