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] [13.6% done] [ 15827/ 9297 kb/s] [eta 00m:19s] Threads: 3: [mmm] [16.0% done] [ 21159/ 4279 kb/s] [eta 00m:21s] Threads: 3: [mmm] [22.7% done] [ 20926/ 9646 kb/s] [eta 00m:17s] Threads: 3: [mmm] [26.1% done] [ 24108/ 6834 kb/s] [eta 00m:17s] Threads: 3: [mmm] [29.2% done] [ 14275/ 6347 kb/s] [eta 00m:17s] Threads: 3: [mmm] [34.8% done] [ 6144/ 26640 kb/s] [eta 00m:15s] Threads: 3: [mmm] [39.1% done] [ 8326/ 14226 kb/s] [eta 00m:14s] Threads: 3: [mmm] [41.7% done] [ 7883/ 1771 kb/s] [eta 00m:14s] Threads: 3: [mmm] [42.3% done] [ 1170/ 6700 kb/s] [eta 00m:15s] Threads: 3: [mmF] [44.4% done] [ 2137/ 4295 kb/s] [eta 00m:15s] Threads: 3: [mmF] [46.4% done] [ 2076/ 2129 kb/s] [eta 00m:15s] Threads: 3: [mmF] [48.3% done] [ 227/ 3506 kb/s] [eta 00m:15s] Threads: 2: [mm_] [51.7% done] [ 49818/ 56 kb/s] [eta 00m:14s] Threads: 2: [Fm_] [53.3% done] [ 5457/ 2450 kb/s] [eta 00m:14s] Threads: 2: [Fm_] [54.8% done] [ 3486/ 0 kb/s] [eta 00m:14s] Threads: 1: [_m_] [60.0% done] [ 38192/ 7432 kb/s] [eta 00m:12s] Threads: 1: [_m_] [65.5% done] [ 6018/ 1767 kb/s] [eta 00m:10s] Threads: 1: [_F_] [100.0% done] [ 2673/ 0 kb/s] [eta 00m:00s] Threads: 1: [_V_] [72.4% done] [ 7367/ 0 kb/s] [eta 00m:08s] fio: (groupid=0): err= 0: pid=11205 read : io=100MiB, bw=5,941KiB/s, runt= 17649msec clat (msec): min= 0, max= 464, avg= 5.51, stdev=24.54 bw (KiB/s) : min= 14, max=13146, per=29.72%, avg=4344.44, stdev=4522.63 write: io=36,240KiB, bw=2,150KiB/s, runt= 17255msec clat (msec): min= 0, max= 431, avg= 7.06, stdev=27.99 bw (KiB/s) : min= 0, max=15373, per=58.94%, avg=3727.05, stdev=5207.72 cpu : usr=11.06%, sys=1.70%, ctx=3780 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=84.0%, 4=0.9%, 10=2.5%, 20=5.4%, 50=3.7%, 100=1.8% lat (msec): 250=1.3%, 500=0.2%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=11206 read : io=100MiB, bw=4,873KiB/s, runt= 21518msec clat (msec): min= 0, max= 448, avg= 5.83, stdev=27.75 bw (KiB/s) : min= 19, max=98713, per=44.27%, avg=6472.03, stdev=17977.42 write: io=52,420KiB, bw=2,560KiB/s, runt= 20960msec clat (msec): min= 0, max= 325, avg= 9.79, stdev=30.42 bw (KiB/s) : min= 0, max=11087, per=64.22%, avg=4061.48, stdev=3873.00 cpu : usr=9.85%, sys=1.64%, ctx=3824 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=83.5%, 4=0.9%, 10=2.0%, 20=5.9%, 50=3.6%, 100=1.8% lat (msec): 250=1.9%, 500=0.2%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=11207 read : io=100MiB, bw=7,179KiB/s, runt= 14605msec clat (msec): min= 0, max= 257, avg= 3.12, stdev=16.88 bw (KiB/s) : min= 17, max=17302, per=46.15%, avg=6746.22, stdev=5936.78 write: io=40,800KiB, bw=2,949KiB/s, runt= 14164msec clat (msec): min= 0, max= 138, avg= 4.64, stdev=15.85 bw (KiB/s) : min= 0, max=16569, per=91.69%, avg=5798.23, stdev=5359.98 cpu : usr=13.56%, sys=2.36%, ctx=2916 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=88.5%, 4=0.6%, 10=2.3%, 20=3.5%, 50=2.7%, 100=1.6% lat (msec): 250=0.6%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=14,619KiB/s, minb=4,873KiB/s, maxb=7,179KiB/s, mint=14605msec, maxt=21518msec WRITE: io=126MiB, aggrb=6,324KiB/s, minb=2,150KiB/s, maxb=2,949KiB/s, mint=14605msec, maxt=21518msec Disk stats (read/write): cciss!c0d0: ios=9666/1789, merge=0/30586, ticks=40052/1023252, in_queue=1063296, util=94.14% 6.06user 1.02system 0:21.73elapsed 32%CPU (0avgtext+0avgdata 0maxresident)k 77328inputs+258952outputs (0major+110180minor)pagefaults 0swaps