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] [ 14126/ 14655 kb/s] [eta 00m:22s] Threads: 3: [mmm] [16.0% done] [ 11258/ 11702 kb/s] [eta 00m:21s] Threads: 3: [mmm] [20.0% done] [ 22999/ 3059 kb/s] [eta 00m:20s] Threads: 3: [mmm] [24.0% done] [ 12658/ 13321 kb/s] [eta 00m:19s] Threads: 3: [mmm] [28.0% done] [ 20919/ 4950 kb/s] [eta 00m:18s] Threads: 3: [mmm] [32.0% done] [ 14908/ 12726 kb/s] [eta 00m:17s] Threads: 3: [mmm] [37.5% done] [ 12479/ 6040 kb/s] [eta 00m:15s] Threads: 3: [mFm] [38.5% done] [ 8753/ 4096 kb/s] [eta 00m:16s] Threads: 3: [mFm] [39.3% done] [ 3872/ 0 kb/s] [eta 00m:17s] Threads: 3: [mFm] [40.0% done] [ 4709/ 727 kb/s] [eta 00m:18s] Threads: 2: [m_m] [46.4% done] [ 63199/ 2389 kb/s] [eta 00m:15s] Threads: 2: [m_m] [50.0% done] [ 8594/ 3477 kb/s] [eta 00m:14s] Threads: 2: [m_m] [53.6% done] [ 9225/ 0 kb/s] [eta 00m:13s] Threads: 2: [m_F] [53.3% done] [ 3005/ 4018 kb/s] [eta 00m:14s] Threads: 2: [m_F] [54.8% done] [ 1090/ 0 kb/s] [eta 00m:14s] Threads: 1: [m__] [58.1% done] [ 29212/ 3880 kb/s] [eta 00m:13s] Threads: 1: [m__] [63.3% done] [ 6068/ 32 kb/s] [eta 00m:11s] Threads: 1: [m__] [66.7% done] [ 3371/ 3689 kb/s] [eta 00m:10s] Threads: 1: [F__] [100.0% done] [ 569/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=28535 read : io=100MiB, bw=4,754KiB/s, runt= 22054msec clat (msec): min= 0, max= 475, avg= 7.93, stdev=31.12 bw (KiB/s) : min= 5, max= 9720, per=25.72%, avg=3668.47, stdev=3043.58 write: io=33,776KiB, bw=1,596KiB/s, runt= 21662msec clat (msec): min= 0, max= 325, avg= 9.10, stdev=30.48 bw (KiB/s) : min= 0, max=11804, per=70.90%, avg=3640.24, stdev=3948.04 cpu : usr=8.45%, sys=1.87%, ctx=5051 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=78.4%, 4=1.3%, 10=3.6%, 20=7.4%, 50=4.9%, 100=2.2% lat (msec): 250=1.8%, 500=0.4%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=28536 read : io=100MiB, bw=8,133KiB/s, runt= 12892msec clat (msec): min= 0, max= 200, avg= 2.86, stdev=13.99 bw (KiB/s) : min= 41, max=76300, per=72.12%, avg=10286.19, stdev=18253.90 write: io=48,436KiB, bw=4,051KiB/s, runt= 12241msec clat (msec): min= 0, max= 145, avg= 4.45, stdev=15.66 bw (KiB/s) : min= 0, max=13220, per=119.96%, avg=6158.62, stdev=5373.03 cpu : usr=16.23%, sys=2.70%, ctx=3097 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=89.4%, 4=0.6%, 10=1.2%, 20=3.4%, 50=3.1%, 100=1.7% lat (msec): 250=0.5%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=28537 read : io=100MiB, bw=6,000KiB/s, runt= 17475msec clat (msec): min= 0, max= 329, avg= 7.05, stdev=24.39 bw (KiB/s) : min= 34, max=11969, per=36.32%, avg=5180.43, stdev=3534.37 write: io=26,396KiB, bw=1,577KiB/s, runt= 17135msec clat (msec): min= 0, max= 131, avg= 7.64, stdev=19.51 bw (KiB/s) : min= 0, max=11467, per=99.11%, avg=5088.50, stdev=4735.24 cpu : usr=10.74%, sys=1.81%, ctx=4299 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=79.0%, 4=1.2%, 10=3.6%, 20=6.4%, 50=5.4%, 100=2.4% lat (msec): 250=1.8%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=14,263KiB/s, minb=4,754KiB/s, maxb=8,133KiB/s, mint=12892msec, maxt=22054msec WRITE: io=106MiB, aggrb=5,134KiB/s, minb=1,577KiB/s, maxb=4,051KiB/s, mint=12892msec, maxt=22054msec Disk stats (read/write): cciss!c0d0: ios=10913/1534, merge=0/25771, ticks=39256/629904, in_queue=669152, util=94.68% 5.84user 1.10system 0:22.27elapsed 31%CPU (0avgtext+0avgdata 0maxresident)k 87304inputs+217248outputs (0major+104958minor)pagefaults 0swaps