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] [20.0% done] [ 12507/101305 kb/s] [eta 00m:12s] Threads: 3: [Fmm] [66.7% done] [ 8196/ 84437 kb/s] [eta 00m:02s] Threads: 3: [FFF] [100.0% done] [ 2970/ 6204 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] [73.7% done] [ 27695/ 0 kb/s] [eta 00m:05s] Threads: 3: [VVV] [83.3% done] [ 53601/ 0 kb/s] [eta 00m:03s] Threads: 3: [VVV] [94.1% done] [ 52186/ 0 kb/s] [eta 00m:01s] Threads: 3: [VVV] [100.0% done] [ 55041/ 0 kb/s] [eta 00m:00s] Threads: 2: [_VV] [100.0% done] [ 52027/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=24117 read : io=100MiB, bw=5,897KiB/s, runt= 17780msec slat (msec): min= 47, max=14242, avg=10701.71, stdev=4042.66 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 8, max=25867, per=79.81%, avg=13623.21, stdev=7247.73 write: io=78,784KiB, bw=6,097KiB/s, runt= 13231msec slat (msec): min= 0, max= 15, avg= 1.57, stdev= 2.44 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=87642, per=221.12%, avg=43821.00, stdev=61972.25 cpu : usr=9.27%, sys=3.06%, ctx=1116 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=24118 read : io=100MiB, bw=5,690KiB/s, runt= 18428msec slat (msec): min= 12, max=14207, avg=9528.52, stdev=4852.48 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 9, max=31272, per=63.25%, avg=10796.33, stdev=8674.03 write: io=86,368KiB, bw=6,693KiB/s, runt= 13213msec slat (msec): min= 0, max= 164, avg= 4.60, stdev= 6.14 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=59485, per=162.41%, avg=32186.60, stdev=29900.32 cpu : usr=11.81%, sys=3.56%, ctx=1173 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=24119 read : io=100MiB, bw=5,729KiB/s, runt= 18302msec slat (msec): min= 15, max=13747, avg=10091.62, stdev=4215.61 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 27, max=30007, per=68.13%, avg=11630.00, stdev=9855.53 write: io=91,156KiB, bw=7,048KiB/s, runt= 13243msec slat (msec): min= 0, max= 21, avg= 4.04, stdev= 3.99 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=58849, per=121.42%, avg=24063.00, stdev=25313.15 cpu : usr=12.00%, sys=3.69%, ctx=1091 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=17,070KiB/s, minb=5,690KiB/s, maxb=5,897KiB/s, mint=17780msec, maxt=18428msec WRITE: io=250MiB, aggrb=19,818KiB/s, minb=6,097KiB/s, maxb=7,048KiB/s, mint=17780msec, maxt=18428msec Disk stats (read/write): cciss!c0d0: ios=6067/3097, merge=1318/60919, ticks=59100/1450720, in_queue=1509812, util=96.30% 6.08user 1.89system 0:18.63elapsed 42%CPU (0avgtext+0avgdata 0maxresident)k 742392inputs+512640outputs (0major+2386minor)pagefaults 0swaps