fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=sync, iodepth=1 ... fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=sync, iodepth=1 Starting 3 threads Threads: 3 Threads: 3 Threads: 3: [FFm] [17.6% done] [ 13205/112674 kb/s] [eta 00m:14s] Threads: 3: [FFF] [100.0% done] [ 484/ 77461 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] [70.6% done] [ 15055/ 0 kb/s] [eta 00m:05s] Threads: 3: [VVV] [81.2% done] [ 69229/ 0 kb/s] [eta 00m:03s] Threads: 3: [VVV] [93.3% done] [ 64181/ 0 kb/s] [eta 00m:01s] Threads: 3: [VVV] [100.0% done] [ 65121/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=16527 read : io=100MiB, bw=6,722KiB/s, runt= 15598msec clat (msec): min= 0, max= 307, avg= 2.45, stdev=17.95 bw (KiB/s) : min= 9, max=42311, per=79.83%, avg=15724.60, stdev=14796.01 write: io=94,764KiB, bw=8,357KiB/s, runt= 11611msec clat (msec): min= 0, max= 33, avg= 0.06, stdev= 1.01 bw (KiB/s) : min= 0, max=49102, per=109.18%, avg=25998.67, stdev=24678.71 cpu : usr=12.21%, sys=3.56%, ctx=1380 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=95.5%, 4=0.8%, 10=1.4%, 20=1.1%, 50=0.7%, 100=0.1% lat (msec): 250=0.3%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=16528 read : io=100MiB, bw=6,588KiB/s, runt= 15915msec clat (msec): min= 0, max= 317, avg= 2.52, stdev=20.39 bw (KiB/s) : min= 10, max=45776, per=93.90%, avg=18495.90, stdev=14478.85 write: io=99,068KiB, bw=8,753KiB/s, runt= 11589msec clat (msec): min= 0, max= 15, avg= 0.06, stdev= 0.67 bw (KiB/s) : min= 0, max=65945, per=162.78%, avg=38760.75, stdev=27807.28 cpu : usr=12.49%, sys=3.69%, ctx=1439 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=96.5%, 4=1.2%, 10=0.5%, 20=0.6%, 50=0.7%, 100=0.1% lat (msec): 250=0.2%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=16529 read : io=100MiB, bw=6,565KiB/s, runt= 15970msec clat (msec): min= 0, max= 320, avg= 3.43, stdev=21.08 bw (KiB/s) : min= 5, max=23472, per=62.96%, avg=12400.86, stdev=6699.03 write: io=76,176KiB, bw=6,720KiB/s, runt= 11607msec clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=142319, per=298.84%, avg=71159.50, stdev=100634.73 cpu : usr=8.84%, sys=3.31%, ctx=1333 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=90.7%, 4=2.3%, 10=3.2%, 20=2.3%, 50=1.0%, 100=0.1% lat (msec): 250=0.2%, 500=0.2%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=19,697KiB/s, minb=6,565KiB/s, maxb=6,722KiB/s, mint=15598msec, maxt=15970msec WRITE: io=264MiB, aggrb=23,812KiB/s, minb=6,720KiB/s, maxb=8,753KiB/s, mint=15598msec, maxt=15970msec Disk stats (read/write): cciss!c0d0: ios=5820/3096, merge=1392/64377, ticks=49440/1414796, in_queue=1464492, util=97.62% 5.32user 1.68system 0:16.23elapsed 43%CPU (0avgtext+0avgdata 0maxresident)k 723632inputs+540032outputs (7major+1031minor)pagefaults 0swaps