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] [25.0% done] [ 14900/ 34397 kb/s] [eta 00m:09s] Threads: 3: [mFm] [33.3% done] [ 12218/ 32153 kb/s] [eta 00m:08s] Threads: 3: [mFm] [35.7% done] [ 5499/ 333 kb/s] [eta 00m:09s] Threads: 3: [mFm] [54.5% done] [ 2769/ 52227 kb/s] [eta 00m:05s] Threads: 3: [mFm] [53.8% done] [ 1948/ 3302 kb/s] [eta 00m:06s] Threads: 3: [mFm] [57.1% done] [ 3241/ 0 kb/s] [eta 00m:06s] Threads: 3: [mFm] [56.2% done] [ 2452/ 0 kb/s] [eta 00m:07s] Threads: 3: [mFm] [58.8% done] [ 3258/ 0 kb/s] [eta 00m:07s] Threads: 3: [mFF] [57.9% done] [ 4392/ 211 kb/s] [eta 00m:08s] Threads: 3: [FFF] [100.0% done] [ 0/ 15277 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] [68.2% done] [ 1224/ 0 kb/s] [eta 00m:07s] Threads: 3: [VVV] [76.2% done] [ 47785/ 0 kb/s] [eta 00m:05s] Threads: 3: [VVV] [89.5% done] [ 46373/ 0 kb/s] [eta 00m:02s] Threads: 3: [VVV] [94.7% done] [ 48879/ 0 kb/s] [eta 00m:01s] Threads: 3: [VVV] [100.0% done] [ 50355/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=21687 read : io=100MiB, bw=5,481KiB/s, runt= 19131msec slat (msec): min= 21, max= 7893, avg=4509.94, stdev=2788.82 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 22, max=22595, per=40.91%, avg=6473.33, stdev=7325.67 write: io=69,712KiB, bw=4,822KiB/s, runt= 14803msec slat (msec): min= 0, max= 74, avg= 4.25, stdev= 5.71 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=51976, per=126.63%, avg=20714.00, stdev=28276.93 cpu : usr=10.68%, sys=3.51%, ctx=1592 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=21688 read : io=100MiB, bw=5,275KiB/s, runt= 19878msec slat (msec): min= 26, max=16053, avg=12373.16, stdev=5056.55 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 3, max=28299, per=69.23%, avg=10955.08, stdev=8630.98 write: io=92,856KiB, bw=6,415KiB/s, runt= 14821msec slat (msec): min= 0, max= 118, avg= 4.78, stdev= 6.53 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=57960, per=155.23%, avg=25391.80, stdev=25655.61 cpu : usr=11.53%, sys=3.66%, ctx=1408 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=21689 read : io=100MiB, bw=5,422KiB/s, runt= 19336msec slat (msec): min= 0, max= 8675, avg=4668.59, stdev=3183.76 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 23, max=22051, per=44.97%, avg=7116.17, stdev=7740.49 write: io=74,484KiB, bw=5,139KiB/s, runt= 14839msec slat (msec): min= 0, max= 279, avg= 5.77, stdev=12.90 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=39583, per=115.38%, avg=18873.17, stdev=20581.69 cpu : usr=11.13%, sys=3.31%, ctx=1725 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=15,825KiB/s, minb=5,275KiB/s, maxb=5,481KiB/s, mint=19131msec, maxt=19878msec WRITE: io=231MiB, aggrb=16,358KiB/s, minb=4,822KiB/s, maxb=6,415KiB/s, mint=19131msec, maxt=19878msec Disk stats (read/write): cciss!c0d0: ios=6402/3216, merge=1187/56025, ticks=68036/1565100, in_queue=1633140, util=97.30% 6.55user 2.07system 0:20.07elapsed 42%CPU (0avgtext+0avgdata 0maxresident)k 759912inputs+474128outputs (0major+2384minor)pagefaults 0swaps