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] [ 19703/  7253 kb/s] [eta 00m:19s]
Threads: 3: [mmm] [17.4% done] [  6715/ 16510 kb/s] [eta 00m:19s]
Threads: 3: [mmm] [20.8% done] [ 15749/  5625 kb/s] [eta 00m:19s]
Threads: 3: [mmm] [26.1% done] [ 17225/  6983 kb/s] [eta 00m:17s]
Threads: 3: [mmm] [31.8% done] [ 11008/ 20922 kb/s] [eta 00m:15s]
Threads: 3: [mmm] [36.4% done] [  5932/ 17814 kb/s] [eta 00m:14s]
Threads: 3: [mmF] [37.5% done] [ 10065/  2165 kb/s] [eta 00m:15s]
Threads: 3: [mmF] [40.0% done] [  5588/  3921 kb/s] [eta 00m:15s]
Threads: 3: [mmF] [42.3% done] [  5340/     0 kb/s] [eta 00m:15s]
Threads: 3: [mmV] [42.9% done] [ 17596/   406 kb/s] [eta 00m:16s]
Threads: 2: [mm_] [50.0% done] [ 64654/  5347 kb/s] [eta 00m:13s]
Threads: 2: [mm_] [56.0% done] [ 11909/  6804 kb/s] [eta 00m:11s]
Threads: 2: [mm_] [60.0% done] [   439/  7992 kb/s] [eta 00m:10s]
Threads: 2: [mm_] [59.3% done] [  4539/  4002 kb/s] [eta 00m:11s]
Threads: 2: [mF_] [60.7% done] [  1928/     0 kb/s] [eta 00m:11s]
Threads: 2: [mV_] [62.1% done] [ 10799/   984 kb/s] [eta 00m:11s]
Threads: 1: [m__] [67.9% done] [ 26617/  7720 kb/s] [eta 00m:09s]
Threads: 1: [F__] [100.0% done] [     0/  1553 kb/s] [eta 00m:00s]
Threads: 1: [V__] [84.0% done] [ 22277/     0 kb/s] [eta 00m:04s]
fio: (groupid=0): err= 0: pid=13522
  read : io=100MiB, bw=4,930KiB/s, runt= 21267msec
    clat (msec): min=    0, max=  336, avg= 7.29, stdev=29.81
    bw (KiB/s) : min=   18, max=11507, per=25.27%, avg=3738.07, stdev=3603.13
  write: io=42,636KiB, bw=2,098KiB/s, runt= 20809msec
    clat (msec): min=    0, max=  187, avg= 6.45, stdev=19.82
    bw (KiB/s) : min=    0, max=10203, per=62.46%, avg=4266.76, stdev=3761.02
  cpu          : usr=9.42%, sys=1.79%, ctx=4541
  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=83.3%, 4=1.0%, 10=2.2%, 20=4.5%, 50=4.6%, 100=2.4%
     lat (msec): 250=1.6%, 500=0.3%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=13523
  read : io=100MiB, bw=5,725KiB/s, runt= 18313msec
    clat (msec): min=    0, max=  236, avg= 5.79, stdev=22.16
    bw (KiB/s) : min=   32, max=11529, per=30.62%, avg=4528.57, stdev=3520.69
  write: io=35,800KiB, bw=2,048KiB/s, runt= 17897msec
    clat (msec): min=    0, max=  422, avg= 7.38, stdev=25.68
    bw (KiB/s) : min=    0, max=10510, per=60.66%, avg=4144.00, stdev=4216.14
  cpu          : usr=10.94%, sys=1.83%, ctx=3935
  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=83.4%, 4=0.6%, 10=2.5%, 20=4.9%, 50=4.6%, 100=2.5%
     lat (msec): 250=1.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=13524
  read : io=100MiB, bw=8,393KiB/s, runt= 12493msec
    clat (msec): min=    0, max=  216, avg= 1.69, stdev=11.54
    bw (KiB/s) : min=    6, max=89751, per=95.95%, avg=14192.09, stdev=25886.56
  write: io=60,396KiB, bw=5,239KiB/s, runt= 11803msec
    clat (msec): min=    0, max=  206, avg= 3.78, stdev=14.46
    bw (KiB/s) : min=    0, max=18107, per=128.56%, avg=8782.08, stdev=6500.08
  cpu          : usr=17.64%, sys=3.39%, ctx=2647
  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=90.8%, 4=0.6%, 10=1.8%, 20=2.9%, 50=2.5%, 100=0.8%
     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=14,791KiB/s, minb=4,930KiB/s, maxb=8,393KiB/s, mint=12493msec, maxt=21267msec
  WRITE: io=136MiB, aggrb=6,831KiB/s, minb=2,048KiB/s, maxb=5,239KiB/s, mint=12493msec, maxt=21267msec

Disk stats (read/write):
  cciss!c0d0: ios=9965/1807, merge=0/32956, ticks=37000/788080, in_queue=825060, util=94.37%
6.22user 1.17system 0:21.48elapsed 34%CPU (0avgtext+0avgdata 0maxresident)k
79720inputs+277696outputs (0major+112524minor)pagefaults 0swaps