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] [15.0% done] [ 14002/ 17680 kb/s] [eta 00m:17s] Threads: 3: [mmm] [19.0% done] [ 14683/ 9949 kb/s] [eta 00m:17s] Threads: 3: [mmm] [23.8% done] [ 16916/ 8000 kb/s] [eta 00m:16s] Threads: 3: [mmm] [28.6% done] [ 23474/ 0 kb/s] [eta 00m:15s] Threads: 3: [mmm] [33.3% done] [ 18706/ 3404 kb/s] [eta 00m:14s] Threads: 3: [mmm] [34.8% done] [ 10421/ 11624 kb/s] [eta 00m:15s] Threads: 3: [mmm] [39.1% done] [ 17891/ 11008 kb/s] [eta 00m:14s] Threads: 3: [mmm] [41.7% done] [ 16144/ 3969 kb/s] [eta 00m:14s] Threads: 3: [mmm] [44.0% done] [ 9562/ 5320 kb/s] [eta 00m:14s] Threads: 3: [mmF] [46.2% done] [ 6566/ 3705 kb/s] [eta 00m:14s] Threads: 3: [mmF] [48.1% done] [ 1378/ 353 kb/s] [eta 00m:14s] Threads: 3: [mmV] [50.0% done] [ 28907/ 2584 kb/s] [eta 00m:14s] Threads: 2: [mm_] [51.7% done] [ 25153/ 3628 kb/s] [eta 00m:14s] Threads: 2: [mF_] [53.3% done] [ 3530/ 0 kb/s] [eta 00m:14s] Threads: 2: [mV_] [54.8% done] [ 25987/ 2542 kb/s] [eta 00m:14s] Threads: 1: [m__] [60.0% done] [ 13044/ 0 kb/s] [eta 00m:12s] Threads: 1: [m__] [63.3% done] [ 5784/ 0 kb/s] [eta 00m:11s] Threads: 1: [m__] [66.7% done] [ 6552/ 0 kb/s] [eta 00m:10s] Threads: 1: [F__] [100.0% done] [ 496/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=23910 read : io=100MiB, bw=4,818KiB/s, runt= 21760msec clat (msec): min= 0, max= 635, avg= 7.32, stdev=31.60 bw (KiB/s) : min= 4, max=10344, per=29.01%, avg=4193.61, stdev=3326.44 write: io=32,960KiB, bw=1,577KiB/s, runt= 21400msec clat (msec): min= 0, max= 267, avg=13.89, stdev=37.62 bw (KiB/s) : min= 0, max= 8012, per=60.77%, avg=3118.24, stdev=2555.20 cpu : usr=8.79%, sys=1.71%, ctx=5057 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=76.6%, 4=1.7%, 10=3.8%, 20=8.0%, 50=5.0%, 100=2.5% lat (msec): 250=2.0%, 500=0.1%, 750=0.1%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=23911 read : io=100MiB, bw=6,133KiB/s, runt= 17095msec clat (msec): min= 0, max= 253, avg= 5.32, stdev=20.30 bw (KiB/s) : min= 2, max=13306, per=36.18%, avg=5230.16, stdev=4185.68 write: io=31,192KiB, bw=1,913KiB/s, runt= 16691msec clat (msec): min= 0, max= 396, avg= 9.28, stdev=32.07 bw (KiB/s) : min= 0, max=11674, per=72.94%, avg=3742.77, stdev=4096.35 cpu : usr=10.81%, sys=2.34%, ctx=3947 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=82.6%, 4=0.6%, 10=3.2%, 20=5.0%, 50=4.7%, 100=2.4% lat (msec): 250=1.2%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=23912 read : io=100MiB, bw=7,387KiB/s, runt= 14193msec clat (msec): min= 0, max= 227, avg= 3.48, stdev=14.81 bw (KiB/s) : min= 39, max=13664, per=41.79%, avg=6040.61, stdev=4788.97 write: io=43,088KiB, bw=3,214KiB/s, runt= 13727msec clat (msec): min= 0, max= 241, avg= 6.89, stdev=20.90 bw (KiB/s) : min= 0, max=12654, per=115.77%, avg=5940.36, stdev=4827.21 cpu : usr=14.12%, sys=2.82%, ctx=3288 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=86.2%, 4=0.9%, 10=2.0%, 20=4.1%, 50=3.7%, 100=2.3% 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=14,456KiB/s, minb=4,818KiB/s, maxb=7,387KiB/s, mint=14193msec, maxt=21760msec WRITE: io=105MiB, aggrb=5,131KiB/s, minb=1,577KiB/s, maxb=3,214KiB/s, mint=14193msec, maxt=21760msec Disk stats (read/write): cciss!c0d0: ios=11021/1521, merge=0/25430, ticks=40628/551512, in_queue=592136, util=94.38% 5.78user 1.18system 0:21.97elapsed 31%CPU (0avgtext+0avgdata 0maxresident)k 88160inputs+214512outputs (0major+104613minor)pagefaults 0swaps