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] [12.0% done] [ 22090/ 1106 kb/s] [eta 00m:22s] Threads: 3: [mmm] [16.7% done] [ 19342/ 9037 kb/s] [eta 00m:20s] Threads: 3: [mmm] [20.8% done] [ 12161/ 10900 kb/s] [eta 00m:19s] Threads: 3: [mmm] [24.0% done] [ 17651/ 4953 kb/s] [eta 00m:19s] Threads: 3: [mmm] [28.0% done] [ 11474/ 11860 kb/s] [eta 00m:18s] Threads: 3: [mmm] [30.8% done] [ 6692/ 18972 kb/s] [eta 00m:18s] Threads: 3: [mmm] [33.3% done] [ 20667/ 9664 kb/s] [eta 00m:18s] Threads: 3: [mmm] [37.0% done] [ 15985/ 0 kb/s] [eta 00m:17s] Threads: 3: [mmm] [37.9% done] [ 5487/ 3319 kb/s] [eta 00m:18s] Threads: 3: [mFm] [40.0% done] [ 5076/ 154 kb/s] [eta 00m:18s] Threads: 3: [mFm] [41.9% done] [ 6463/ 0 kb/s] [eta 00m:18s] Threads: 3: [mFm] [42.4% done] [ 1202/ 4339 kb/s] [eta 00m:19s] Threads: 2: [m_F] [44.1% done] [ 37954/ 130 kb/s] [eta 00m:19s] Threads: 2: [m_V] [47.1% done] [ 10063/ 0 kb/s] [eta 00m:18s] Threads: 1: [m__] [54.8% done] [ 31999/ 8615 kb/s] [eta 00m:14s] Threads: 1: [m__] [60.0% done] [ 5897/ 1114 kb/s] [eta 00m:12s] Threads: 1: [m__] [63.3% done] [ 2263/ 2937 kb/s] [eta 00m:11s] Threads: 1: [m__] [66.7% done] [ 7435/ 0 kb/s] [eta 00m:10s] Threads: 1: [F__] [100.0% done] [ 687/ 0 kb/s] [eta 00m:00s] Threads: 1: [V__] [91.7% done] [ 35590/ 0 kb/s] [eta 00m:02s] fio: (groupid=0): err= 0: pid=7246 read : io=100MiB, bw=4,743KiB/s, runt= 22104msec clat (msec): min= 0, max= 438, avg= 7.49, stdev=31.62 bw (KiB/s) : min= 4, max=10914, per=27.08%, avg=3853.50, stdev=2991.08 write: io=39,064KiB, bw=1,846KiB/s, runt= 21667msec clat (msec): min= 0, max= 222, avg= 9.16, stdev=23.66 bw (KiB/s) : min= 0, max=14126, per=90.11%, avg=4530.75, stdev=3928.66 cpu : usr=8.90%, sys=1.79%, ctx=5371 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=78.5%, 4=1.3%, 10=3.7%, 20=7.9%, 50=4.3%, 100=2.0% lat (msec): 250=2.0%, 500=0.3%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=7247 read : io=100MiB, bw=7,252KiB/s, runt= 14459msec clat (msec): min= 0, max= 179, avg= 3.99, stdev=14.95 bw (KiB/s) : min= 58, max=14197, per=45.55%, avg=6482.25, stdev=4834.62 write: io=33,576KiB, bw=2,443KiB/s, runt= 14071msec clat (msec): min= 0, max= 130, avg= 4.11, stdev=15.21 bw (KiB/s) : min= 0, max=13110, per=102.45%, avg=5151.20, stdev=5751.27 cpu : usr=13.03%, sys=2.38%, ctx=3485 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=86.3%, 4=1.0%, 10=2.0%, 20=4.1%, 50=4.0%, 100=1.7% lat (msec): 250=0.6%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=7248 read : io=100MiB, bw=6,427KiB/s, runt= 16315msec clat (msec): min= 0, max= 273, avg= 5.26, stdev=21.48 bw (KiB/s) : min= 8, max=14033, per=38.34%, avg=5455.83, stdev=4608.20 write: io=33,764KiB, bw=2,170KiB/s, runt= 15932msec clat (msec): min= 0, max= 169, avg= 7.23, stdev=21.18 bw (KiB/s) : min= 0, max=10626, per=97.64%, avg=4909.58, stdev=4231.29 cpu : usr=11.69%, sys=1.91%, ctx=3718 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=83.9%, 4=1.0%, 10=2.2%, 20=5.1%, 50=4.0%, 100=2.6% lat (msec): 250=1.0%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=14,231KiB/s, minb=4,743KiB/s, maxb=7,252KiB/s, mint=14459msec, maxt=22104msec WRITE: io=104MiB, aggrb=5,028KiB/s, minb=1,846KiB/s, maxb=2,443KiB/s, mint=14459msec, maxt=22104msec Disk stats (read/write): cciss!c0d0: ios=11243/1541, merge=0/25143, ticks=39256/706164, in_queue=745408, util=93.86% 5.78user 1.06system 0:22.34elapsed 30%CPU (0avgtext+0avgdata 0maxresident)k 89944inputs+212840outputs (0major+104411minor)pagefaults 0swaps