fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=mmap, iodepth=1 ... fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=mmap, iodepth=1 Starting 3 threads Threads: 3 Threads: 3 Threads: 3: [mmm] [11.5% done] [ 9703/ 12369 kb/s] [eta 00m:23s] Threads: 3: [mmm] [16.7% done] [ 14098/ 6902 kb/s] [eta 00m:20s] Threads: 3: [mmm] [20.8% done] [ 17559/ 6573 kb/s] [eta 00m:19s] Threads: 3: [mmm] [23.1% done] [ 11677/ 5422 kb/s] [eta 00m:20s] Threads: 3: [mmm] [28.0% done] [ 14470/ 4563 kb/s] [eta 00m:18s] Threads: 3: [mmm] [32.0% done] [ 7435/ 18462 kb/s] [eta 00m:17s] Threads: 3: [mmm] [37.5% done] [ 10799/ 7488 kb/s] [eta 00m:15s] Threads: 3: [mmm] [41.7% done] [ 16997/ 4876 kb/s] [eta 00m:14s] Threads: 3: [mmm] [45.8% done] [ 12133/ 8789 kb/s] [eta 00m:13s] Threads: 3: [mmm] [50.0% done] [ 16306/ 5442 kb/s] [eta 00m:12s] Threads: 3: [mmm] [52.0% done] [ 4514/ 7423 kb/s] [eta 00m:12s] Threads: 3: [mmm] [56.0% done] [ 7398/ 3546 kb/s] [eta 00m:11s] Threads: 3: [mmm] [55.6% done] [ 2285/ 5344 kb/s] [eta 00m:12s] Threads: 3: [mmF] [57.1% done] [ 3957/ 1834 kb/s] [eta 00m:12s] Threads: 3: [mFF] [56.7% done] [ 4937/ 707 kb/s] [eta 00m:13s] Threads: 3: [mFF] [58.1% done] [ 658/ 300 kb/s] [eta 00m:13s] Threads: 3: [mFF] [57.6% done] [ 0/ 1145 kb/s] [eta 00m:14s] Threads: 3: [mFF] [58.8% done] [ 545/ 0 kb/s] [eta 00m:14s] Threads: 2: [mV_] [61.8% done] [ 96008/ 788 kb/s] [eta 00m:13s] Threads: 1: [m__] [64.7% done] [ 2216/ 6483 kb/s] [eta 00m:12s] Threads: 1: [F__] [100.0% done] [ 0/ 3347 kb/s] [eta 00m:00s] Threads: 1: [V__] [72.7% done] [ 8745/ 0 kb/s] [eta 00m:09s] fio: (groupid=0): err= 0: pid=24819 read : io=100MiB, bw=4,305KiB/s, runt= 24352msec clat (msec): min= 0, max= 400, avg= 7.56, stdev=27.98 bw (KiB/s) : min= 1, max=10464, per=30.53%, avg=3943.67, stdev=3487.04 write: io=33,548KiB, bw=1,433KiB/s, runt= 23969msec clat (msec): min= 0, max= 372, avg=10.76, stdev=35.53 bw (KiB/s) : min= 0, max= 8706, per=42.18%, avg=2290.04, stdev=2709.78 cpu : usr=7.74%, sys=1.72%, ctx=4817 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=80.1%, 4=1.0%, 10=3.6%, 20=5.1%, 50=4.8%, 100=2.8% lat (msec): 250=2.1%, 500=0.2%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=24820 read : io=100MiB, bw=4,975KiB/s, runt= 21075msec clat (msec): min= 0, max= 249, avg= 3.87, stdev=16.33 bw (KiB/s) : min= 15, max=96632, per=64.72%, avg=8359.82, stdev=20042.31 write: io=51,112KiB, bw=2,550KiB/s, runt= 20517msec clat (msec): min= 0, max= 534, avg=11.14, stdev=33.86 bw (KiB/s) : min= 0, max= 9640, per=67.23%, avg=3650.12, stdev=3260.70 cpu : usr=9.81%, sys=2.56%, ctx=4374 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=83.1%, 4=0.9%, 10=2.3%, 20=4.8%, 50=4.5%, 100=2.7% lat (msec): 250=1.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=24821 read : io=100MiB, bw=4,996KiB/s, runt= 20985msec clat (msec): min= 0, max= 235, avg= 4.89, stdev=16.90 bw (KiB/s) : min= 31, max=11731, per=37.71%, avg=4871.05, stdev=3613.25 write: io=42,428KiB, bw=2,117KiB/s, runt= 20517msec clat (msec): min= 0, max= 158, avg= 8.13, stdev=20.28 bw (KiB/s) : min= 0, max= 9017, per=82.35%, avg=4471.00, stdev=3533.53 cpu : usr=9.93%, sys=2.13%, ctx=4582 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=81.4%, 4=0.7%, 10=3.3%, 20=4.9%, 50=5.6%, 100=3.3% lat (msec): 250=0.7%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=12,917KiB/s, minb=4,305KiB/s, maxb=4,996KiB/s, mint=20985msec, maxt=24352msec WRITE: io=124MiB, aggrb=5,429KiB/s, minb=1,433KiB/s, maxb=2,550KiB/s, mint=20985msec, maxt=24352msec Disk stats (read/write): cciss!c0d0: ios=12788/1788, merge=0/30100, ticks=48124/896796, in_queue=944916, util=95.93% 6.04user 1.43system 0:24.58elapsed 30%CPU (0avgtext+0avgdata 0maxresident)k 102304inputs+254208outputs (0major+109601minor)pagefaults 0swaps