fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=posixaio, iodepth=8 ... fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=posixaio, iodepth=8 Starting 3 threads Threads: 3 Threads: 3 Threads: 3: [FFm] [42.9% done] [ 9402/140275 kb/s] [eta 00m:04s] Threads: 3: [FFF] [100.0% done] [ 931/ 41883 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] [66.7% done] [ 4/ 0 kb/s] [eta 00m:06s] Threads: 3: [VVV] [76.5% done] [ 60882/ 0 kb/s] [eta 00m:04s] Threads: 3: [VVV] [93.3% done] [ 67393/ 0 kb/s] [eta 00m:01s] Threads: 3: [VVV] [100.0% done] [ 65812/ 0 kb/s] [eta 00m:00s] Threads: 1: [__V] [100.0% done] [ 63979/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=11450 read : io=100MiB, bw=6,511KiB/s, runt= 16104msec slat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 clat (msec): min= 0, max= 309, avg=21.42, stdev=55.79 bw (KiB/s) : min= 0, max=29122, per=79.43%, avg=15311.40, stdev=10277.95 write: io=93,876KiB, bw=7,976KiB/s, runt= 12051msec slat (msec): min= 0, max= 3, avg= 0.00, stdev= 0.08 clat (msec): min= 0, max= 229, avg= 0.76, stdev= 9.92 bw (KiB/s) : min= 0, max=68739, per=159.43%, avg=35894.00, stdev=32139.72 cpu : usr=10.38%, sys=4.69%, ctx=13896 IO depths : 1=66.8%, 2=8.3%, 4=18.3%, 8=6.5%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=67.2%, 4=8.3%, 10=15.1%, 20=2.8%, 50=0.9%, 100=0.9% lat (msec): 250=4.0%, 500=0.7%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=11451 read : io=100MiB, bw=6,546KiB/s, runt= 16016msec slat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 clat (msec): min= 0, max= 297, avg=26.75, stdev=57.10 bw (KiB/s) : min= 21, max=24804, per=81.46%, avg=15702.25, stdev=8559.62 write: io=84,632KiB, bw=7,191KiB/s, runt= 12051msec slat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 clat (msec): min= 0, max= 99, avg= 0.30, stdev= 4.79 bw (KiB/s) : min= 0, max=139026, per=308.75%, avg=69513.00, stdev=98306.23 cpu : usr=5.74%, sys=3.82%, ctx=11025 IO depths : 1=48.0%, 2=13.8%, 4=26.9%, 8=11.3%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=57.0%, 4=9.9%, 10=21.1%, 20=3.2%, 50=0.6%, 100=1.9% lat (msec): 250=6.0%, 500=0.3%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=11452 read : io=100MiB, bw=6,425KiB/s, runt= 16318msec slat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 clat (msec): min= 0, max= 564, avg=28.51, stdev=65.73 bw (KiB/s) : min= 10, max=26661, per=63.44%, avg=12230.08, stdev=9533.04 write: io=86,460KiB, bw=7,349KiB/s, runt= 12047msec slat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 clat (msec): min= 0, max= 227, avg= 1.28, stdev=12.31 bw (KiB/s) : min= 0, max=68902, per=150.60%, avg=33905.50, stdev=34771.32 cpu : usr=10.20%, sys=4.17%, ctx=7761 IO depths : 1=15.2%, 2=47.9%, 4=24.8%, 8=12.1%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=53.7%, 4=12.5%, 10=20.1%, 20=2.6%, 50=3.5%, 100=1.9% lat (msec): 250=4.9%, 500=0.5%, 750=0.2%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=19,277KiB/s, minb=6,425KiB/s, maxb=6,546KiB/s, mint=16016msec, maxt=16318msec WRITE: io=259MiB, aggrb=22,514KiB/s, minb=7,191KiB/s, maxb=7,976KiB/s, mint=16016msec, maxt=16318msec Disk stats (read/write): cciss!c0d0: ios=5778/3228, merge=1284/62964, ticks=55336/1410464, in_queue=1465796, util=97.55% 4.30user 2.05system 0:16.65elapsed 38%CPU (0avgtext+0avgdata 0maxresident)k 728112inputs+529960outputs (0major+2439minor)pagefaults 0swaps