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] [10.3% done] [ 21012/  4462 kb/s] [eta 00m:26s]
Threads: 3: [mmm] [14.3% done] [ 16868/ 11905 kb/s] [eta 00m:24s]
Threads: 3: [mmm] [19.2% done] [  5072/ 21627 kb/s] [eta 00m:21s]
Threads: 3: [mmm] [25.0% done] [ 16599/ 11446 kb/s] [eta 00m:18s]
Threads: 3: [mmm] [30.4% done] [ 19076/  6349 kb/s] [eta 00m:16s]
Threads: 3: [mmm] [34.8% done] [ 16188/  5798 kb/s] [eta 00m:15s]
Threads: 3: [mmm] [39.1% done] [ 13340/ 13291 kb/s] [eta 00m:14s]
Threads: 3: [mmm] [43.5% done] [  9383/  6162 kb/s] [eta 00m:13s]
Threads: 3: [mmm] [45.8% done] [  2021/  7276 kb/s] [eta 00m:13s]
Threads: 3: [mmF] [44.4% done] [   687/   898 kb/s] [eta 00m:15s]
Threads: 3: [mmV] [46.4% done] [ 19809/     0 kb/s] [eta 00m:15s]
Threads: 2: [mm_] [48.3% done] [ 33565/  4319 kb/s] [eta 00m:15s]
Threads: 2: [mF_] [48.4% done] [  1338/     0 kb/s] [eta 00m:16s]
Threads: 2: [mV_] [51.6% done] [ 46835/     0 kb/s] [eta 00m:15s]
Threads: 1: [m__] [58.6% done] [  8554/  2530 kb/s] [eta 00m:12s]
Threads: 1: [m__] [62.1% done] [  6312/    77 kb/s] [eta 00m:11s]
Threads: 1: [m__] [67.9% done] [  3571/  3550 kb/s] [eta 00m:09s]
Threads: 1: [F__] [100.0% done] [   305/   886 kb/s] [eta 00m:00s]
Threads: 1: [F__] [100.0% done] [     0/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=25232
  read : io=100MiB, bw=4,815KiB/s, runt= 21775msec
    clat (msec): min=    0, max= 1484, avg= 7.15, stdev=49.95
    bw (KiB/s) : min=   23, max=13170, per=24.94%, avg=3602.34, stdev=3728.35
  write: io=41,776KiB, bw=2,009KiB/s, runt= 21293msec
    clat (msec): min=    0, max=  272, avg= 8.99, stdev=25.34
    bw (KiB/s) : min=    0, max= 9965, per=61.31%, avg=3742.42, stdev=3745.73
  cpu          : usr=9.52%, sys=2.06%, ctx=5010
  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=79.2%, 4=1.7%, 10=3.6%, 20=7.0%, 50=5.2%, 100=1.6%
     lat (msec): 250=1.2%, 500=0.2%, 750=0.1%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=25233
  read : io=100MiB, bw=6,542KiB/s, runt= 16028msec
    clat (msec): min=    0, max= 1074, avg= 4.48, stdev=30.97
    bw (KiB/s) : min=    2, max=12099, per=34.63%, avg=5002.45, stdev=4784.19
  write: io=41,804KiB, bw=2,751KiB/s, runt= 15558msec
    clat (msec): min=    0, max=  603, avg= 8.19, stdev=34.86
    bw (KiB/s) : min=    0, max=16814, per=71.98%, avg=4393.93, stdev=5344.99
  cpu          : usr=12.48%, sys=2.75%, ctx=3298
  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=85.2%, 4=0.7%, 10=2.4%, 20=4.4%, 50=4.3%, 100=2.0%
     lat (msec): 250=0.7%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=25234
  read : io=100MiB, bw=7,899KiB/s, runt= 13274msec
    clat (msec): min=    0, max=  192, avg= 2.93, stdev=13.44
    bw (KiB/s) : min=    3, max=13264, per=43.32%, avg=6258.41, stdev=5217.79
  write: io=43,352KiB, bw=3,470KiB/s, runt= 12790msec
    clat (msec): min=    0, max=  200, avg= 5.44, stdev=17.89
    bw (KiB/s) : min=    0, max=12876, per=87.47%, avg=5339.06, stdev=5021.58
  cpu          : usr=15.07%, sys=3.07%, ctx=3319
  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=87.4%, 4=0.6%, 10=2.3%, 20=3.8%, 50=3.5%, 100=1.8%
     lat (msec): 250=0.5%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%

Run status group 0 (all jobs):
   READ: io=300MiB, aggrb=14,446KiB/s, minb=4,815KiB/s, maxb=7,899KiB/s, mint=13274msec, maxt=21775msec
  WRITE: io=124MiB, aggrb=6,104KiB/s, minb=2,009KiB/s, maxb=3,470KiB/s, mint=13274msec, maxt=21775msec

Disk stats (read/write):
  cciss!c0d0: ios=10487/1944, merge=0/29915, ticks=37612/657332, in_queue=694944, util=91.34%
6.07user 1.33system 0:22.48elapsed 32%CPU (0avgtext+0avgdata 0maxresident)k
83896inputs+253896outputs (0major+109544minor)pagefaults 0swaps