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] [15.8% done] [ 39200/  1154 kb/s] [eta 00m:16s]
Threads: 3: [mmm] [20.0% done] [ 32670/  7480 kb/s] [eta 00m:16s]
Threads: 3: [mmm] [25.0% done] [  8069/ 16843 kb/s] [eta 00m:15s]
Threads: 3: [mFm] [28.6% done] [  8525/  4295 kb/s] [eta 00m:15s]
Threads: 3: [mFm] [31.8% done] [ 10621/     0 kb/s] [eta 00m:15s]
Threads: 3: [mFm] [36.4% done] [  3104/  6420 kb/s] [eta 00m:14s]
Threads: 2: [m_m] [40.9% done] [ 30179/  8257 kb/s] [eta 00m:13s]
Threads: 2: [m_m] [47.6% done] [  8362/ 12239 kb/s] [eta 00m:11s]
Threads: 2: [m_m] [55.0% done] [ 13242/ 10260 kb/s] [eta 00m:09s]
Threads: 2: [m_m] [60.0% done] [  9077/  5900 kb/s] [eta 00m:08s]
Threads: 2: [m_m] [61.9% done] [  5627/  1621 kb/s] [eta 00m:08s]
Threads: 2: [m_F] [63.6% done] [  3267/  5298 kb/s] [eta 00m:08s]
Threads: 2: [m_F] [65.2% done] [  1826/     0 kb/s] [eta 00m:08s]
Threads: 2: [m_F] [66.7% done] [  2360/  2202 kb/s] [eta 00m:08s]
Threads: 1: [F__] [100.0% done] [ 39493/   117 kb/s] [eta 00m:00s]
Threads: 1: [V__] [85.7% done] [ 26270/     0 kb/s] [eta 00m:03s]
fio: (groupid=0): err= 0: pid=9565
  read : io=100MiB, bw=5,740KiB/s, runt= 18267msec
    clat (msec): min=    0, max=  273, avg= 4.98, stdev=21.64
    bw (KiB/s) : min=   12, max=93945, per=45.61%, avg=7853.71, stdev=18728.72
  write: io=48,804KiB, bw=2,820KiB/s, runt= 17717msec
    clat (msec): min=    0, max=  155, avg= 6.71, stdev=19.63
    bw (KiB/s) : min=    0, max=14942, per=72.88%, avg=4609.95, stdev=4708.86
  cpu          : usr=11.21%, sys=2.34%, ctx=4048
  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=1.0%, 10=2.1%, 20=5.1%, 50=4.2%, 100=2.0%
     lat (msec): 250=1.3%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=9566
  read : io=100MiB, bw=12,259KiB/s, runt=  8553msec
    clat (msec): min=    0, max=  113, avg= 1.25, stdev= 7.26
    bw (KiB/s) : min=   26, max=28467, per=101.31%, avg=17445.87, stdev=11024.74
  write: io=21,764KiB, bw=2,683KiB/s, runt=  8305msec
    clat (msec): min=    0, max=  109, avg= 1.85, stdev= 8.02
    bw (KiB/s) : min=    0, max=17247, per=108.35%, avg=6853.33, stdev=9152.33
  cpu          : usr=22.31%, sys=2.90%, ctx=1580
  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=93.6%, 4=0.5%, 10=0.9%, 20=2.4%, 50=1.8%, 100=0.5%
     lat (msec): 250=0.1%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=9567
  read : io=100MiB, bw=6,290KiB/s, runt= 16669msec
    clat (msec): min=    0, max=  423, avg= 4.29, stdev=21.22
    bw (KiB/s) : min=   11, max=12809, per=31.01%, avg=5339.52, stdev=4761.55
  write: io=38,876KiB, bw=2,453KiB/s, runt= 16223msec
    clat (msec): min=    0, max=  400, avg= 8.07, stdev=30.43
    bw (KiB/s) : min=    0, max=11862, per=71.21%, avg=4503.75, stdev=4497.19
  cpu          : usr=11.76%, sys=2.45%, ctx=2983
  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=85.4%, 4=1.2%, 10=2.1%, 20=4.3%, 50=3.8%, 100=1.8%
     lat (msec): 250=1.0%, 500=0.2%, 750=0.0%, 1000=0.0%, >=2000=0.0%

Run status group 0 (all jobs):
   READ: io=300MiB, aggrb=17,220KiB/s, minb=5,740KiB/s, maxb=12,259KiB/s, mint=8553msec, maxt=18267msec
  WRITE: io=107MiB, aggrb=6,325KiB/s, minb=2,453KiB/s, maxb=2,820KiB/s, mint=8553msec, maxt=18267msec

Disk stats (read/write):
  cciss!c0d0: ios=7663/1627, merge=0/25779, ticks=28888/873344, in_queue=902232, util=94.28%
5.92user 1.11system 0:18.51elapsed 38%CPU (0avgtext+0avgdata 0maxresident)k
61304inputs+218920outputs (0major+105157minor)pagefaults 0swaps