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] [50.0% done] [ 13003/ 57742 kb/s] [eta 00m:03s] Threads: 3: [mmF] [50.0% done] [ 6924/ 16749 kb/s] [eta 00m:04s] Threads: 3: [FmF] [55.6% done] [ 2031/ 373 kb/s] [eta 00m:04s] Threads: 3: [FmF] [54.5% done] [ 1141/ 0 kb/s] [eta 00m:05s] Threads: 3: [FmF] [53.8% done] [ 1064/ 0 kb/s] [eta 00m:06s] Threads: 3: [FmF] [53.3% done] [ 971/ 0 kb/s] [eta 00m:07s] Threads: 3: [FFF] [100.0% done] [ 910/ 21292 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] [68.4% done] [ 0/ 0 kb/s] [eta 00m:06s] Threads: 3: [VVV] [73.7% done] [ 59194/ 0 kb/s] [eta 00m:05s] Threads: 3: [VVV] [88.2% done] [ 52630/ 0 kb/s] [eta 00m:02s] Threads: 3: [VVV] [94.1% done] [ 66153/ 0 kb/s] [eta 00m:01s] Threads: 1: [_V_] [100.0% done] [ 66608/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=25785 read : io=100MiB, bw=6,344KiB/s, runt= 16528msec slat (msec): min= 32, max=12639, avg=8910.71, stdev=4345.89 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=27830, per=79.13%, avg=14557.25, stdev=10064.97 write: io=80,756KiB, bw=6,418KiB/s, runt= 12884msec slat (msec): min= 0, max= 10, avg= 1.62, stdev= 1.50 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=33932, per=86.07%, avg=16966.00, stdev=23993.55 cpu : usr=9.00%, sys=3.56%, ctx=648 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=25786 read : io=100MiB, bw=6,132KiB/s, runt= 17099msec slat (msec): min= 50, max= 8390, avg=5505.72, stdev=3002.50 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 38, max=23913, per=36.67%, avg=6746.55, stdev=7489.49 write: io=77,156KiB, bw=6,130KiB/s, runt= 12888msec slat (msec): min= 0, max= 159, avg= 4.45, stdev= 7.70 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=49372, per=96.09%, avg=18943.00, stdev=25919.90 cpu : usr=12.35%, sys=4.40%, ctx=752 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=25787 read : io=100MiB, bw=6,223KiB/s, runt= 16849msec slat (msec): min= 6, max=13570, avg=9889.17, stdev=4633.97 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 18, max=30363, per=72.81%, avg=13394.09, stdev=11398.32 write: io=90,204KiB, bw=7,167KiB/s, runt= 12888msec slat (msec): min= 0, max= 23, avg= 3.09, stdev= 3.98 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=28501, per=92.66%, avg=18266.00, stdev=15857.16 cpu : usr=10.40%, sys=3.94%, ctx=572 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=18,397KiB/s, minb=6,132KiB/s, maxb=6,344KiB/s, mint=16528msec, maxt=17099msec WRITE: io=242MiB, aggrb=19,713KiB/s, minb=6,130KiB/s, maxb=7,167KiB/s, mint=16528msec, maxt=17099msec Disk stats (read/write): cciss!c0d0: ios=2923/3165, merge=21328/58815, ticks=298652/1456728, in_queue=1755540, util=97.32% 5.40user 2.02system 0:17.35elapsed 42%CPU (0avgtext+0avgdata 0maxresident)k 728016inputs+496256outputs (0major+2368minor)pagefaults 0swaps