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: [FmF] [42.9% done] [ 1273/ 56571 kb/s] [eta 00m:04s] Threads: 3: [FmF] [44.4% done] [ 0/ 0 kb/s] [eta 00m:05s] Threads: 3: [FmF] [41.7% done] [ 272/ 0 kb/s] [eta 00m:07s] Threads: 3: [FmF] [42.9% done] [ 0/ 0 kb/s] [eta 00m:08s] Threads: 3: [FmF] [41.2% done] [ 0/ 0 kb/s] [eta 00m:10s] Threads: 3: [FFF] [100.0% done] [ 593/ 39239 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] [ 14907/ 0 kb/s] [eta 00m:05s] Threads: 3: [VVV] [76.5% done] [ 26979/ 0 kb/s] [eta 00m:04s] Threads: 3: [VVV] [82.4% done] [ 25548/ 0 kb/s] [eta 00m:03s] Threads: 3: [VVV] [83.3% done] [ 25697/ 0 kb/s] [eta 00m:03s] Threads: 3: [VVV] [94.1% done] [ 26560/ 0 kb/s] [eta 00m:01s] Threads: 3: [VVV] [94.4% done] [ 24474/ 0 kb/s] [eta 00m:01s] Threads: 3: [VVV] [100.0% done] [ 28163/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [100.0% done] [ 27695/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [100.0% done] [ 26479/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [100.0% done] [ 28196/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [100.0% done] [ 27452/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=17481 read : io=100MiB, bw=4,746KiB/s, runt= 22091msec slat (msec): min= 113, max=19924, avg=14105.88, stdev=3963.15 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 7, max=15079, per=58.69%, avg=8242.50, stdev=3597.39 write: io=95,508KiB, bw=8,776KiB/s, runt= 11143msec slat (msec): min= 0, max= 25, avg= 1.74, stdev= 2.79 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=103157, per=196.35%, avg=51578.50, stdev=72943.01 cpu : usr=7.24%, sys=2.64%, ctx=1063 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% fio: (groupid=0): err= 0: pid=17482 read : io=100MiB, bw=4,681KiB/s, runt= 22398msec slat (msec): min= 43, max=14790, avg=9339.61, stdev=3811.13 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 40, max=15735, per=48.92%, avg=6870.31, stdev=4427.47 write: io=94,512KiB, bw=8,665KiB/s, runt= 11168msec slat (msec): min= 0, max= 23, avg= 1.88, stdev= 2.66 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max= 8710, per=16.58%, avg=4355.00, stdev=6158.90 cpu : usr=7.27%, sys=2.88%, ctx=1090 IO depths : 1=12.6%, 2=25.1%, 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% fio: (groupid=0): err= 0: pid=17483 read : io=100MiB, bw=4,691KiB/s, runt= 22349msec slat (msec): min= 48, max=20380, avg=15064.19, stdev=4227.04 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 2, max=13205, per=57.48%, avg=8072.10, stdev=3935.21 write: io=96,480KiB, bw=8,866KiB/s, runt= 11143msec slat (msec): min= 0, max= 95, avg= 1.80, stdev= 4.25 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=102021, per=140.38%, avg=36876.33, stdev=56580.87 cpu : usr=6.80%, sys=2.52%, ctx=1061 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=14,044KiB/s, minb=4,681KiB/s, maxb=4,746KiB/s, mint=22091msec, maxt=22398msec WRITE: io=280MiB, aggrb=26,269KiB/s, minb=8,665KiB/s, maxb=8,866KiB/s, mint=22091msec, maxt=22398msec Disk stats (read/write): cciss!c0d0: ios=5319/3573, merge=29/68155, ticks=126068/1365624, in_queue=1491692, util=98.62% 4.80user 1.81system 0:22.70elapsed 29%CPU (0avgtext+0avgdata 0maxresident)k 674056inputs+573024outputs (0major+2406minor)pagefaults 0swaps