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] [  8876/ 15593 kb/s] [eta 00m:19s]
Threads: 3: [mmm] [20.0% done] [ 16937/ 12084 kb/s] [eta 00m:16s]
Threads: 3: [mmm] [26.3% done] [ 10107/ 14842 kb/s] [eta 00m:14s]
Threads: 3: [mmm] [31.6% done] [ 19195/  5063 kb/s] [eta 00m:13s]
Threads: 3: [mmm] [35.0% done] [ 16830/  8980 kb/s] [eta 00m:13s]
Threads: 3: [mmm] [38.1% done] [  7252/ 13809 kb/s] [eta 00m:13s]
Threads: 3: [mmm] [42.9% done] [  4733/ 16969 kb/s] [eta 00m:12s]
Threads: 3: [mmm] [50.0% done] [ 21471/  8687 kb/s] [eta 00m:10s]
Threads: 3: [mmm] [52.4% done] [ 12357/  2468 kb/s] [eta 00m:10s]
Threads: 3: [mmm] [54.5% done] [  4047/  4246 kb/s] [eta 00m:10s]
Threads: 3: [mFm] [54.2% done] [  5609/    77 kb/s] [eta 00m:11s]
Threads: 3: [mFm] [56.0% done] [  3214/  2133 kb/s] [eta 00m:11s]
Threads: 3: [mFm] [57.7% done] [  4327/  1362 kb/s] [eta 00m:11s]
Threads: 3: [mFF] [57.1% done] [  3286/  1065 kb/s] [eta 00m:12s]
Threads: 2: [mEF] [58.6% done] [ 34268/   276 kb/s] [eta 00m:12s]
Threads: 2: [m_V] [60.0% done] [ 24976/  2298 kb/s] [eta 00m:12s]
Threads: 1: [m__] [65.5% done] [ 28855/  1057 kb/s] [eta 00m:10s]
Threads: 1: [F__] [100.0% done] [  5039/     0 kb/s] [eta 00m:00s]
Threads: 1: [F__] [100.0% done] [     0/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=14914
  read : io=100MiB, bw=4,873KiB/s, runt= 21516msec
    clat (msec): min=    0, max=  622, avg= 6.70, stdev=31.93
    bw (KiB/s) : min=    3, max=11514, per=27.11%, avg=3963.32, stdev=3747.22
  write: io=34,524KiB, bw=1,672KiB/s, runt= 21139msec
    clat (msec): min=    0, max=  432, avg=13.25, stdev=41.17
    bw (KiB/s) : min=    0, max= 9701, per=55.25%, avg=3075.85, stdev=3298.29
  cpu          : usr=8.96%, sys=1.80%, ctx=4255
  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=80.2%, 4=1.1%, 10=3.2%, 20=6.1%, 50=4.9%, 100=2.2%
     lat (msec): 250=1.8%, 500=0.3%, 750=0.1%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=14915
  read : io=100MiB, bw=6,281KiB/s, runt= 16693msec
    clat (msec): min=    0, max=  159, avg= 3.99, stdev=15.57
    bw (KiB/s) : min=    3, max=13266, per=43.56%, avg=6368.00, stdev=4986.11
  write: io=33,164KiB, bw=2,078KiB/s, runt= 16341msec
    clat (msec): min=    0, max=  154, avg= 7.42, stdev=21.74
    bw (KiB/s) : min=    0, max=11454, per=84.59%, avg=4709.36, stdev=4121.48
  cpu          : usr=11.57%, sys=1.99%, ctx=3284
  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=1.9%, 20=5.2%, 50=4.1%, 100=1.8%
     lat (msec): 250=1.1%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=14916
  read : io=100MiB, bw=5,738KiB/s, runt= 18272msec
    clat (msec): min=    0, max=  692, avg= 4.85, stdev=25.51
    bw (KiB/s) : min=    8, max=12920, per=31.33%, avg=4580.64, stdev=4517.96
  write: io=47,240KiB, bw=2,723KiB/s, runt= 17764msec
    clat (msec): min=    0, max=  207, avg= 7.58, stdev=22.78
    bw (KiB/s) : min=    0, max=12685, per=81.91%, avg=4559.84, stdev=4461.22
  cpu          : usr=11.30%, sys=2.01%, ctx=4017
  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=84.2%, 4=0.8%, 10=2.3%, 20=4.9%, 50=4.0%, 100=2.4%
     lat (msec): 250=1.0%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0%

Run status group 0 (all jobs):
   READ: io=300MiB, aggrb=14,620KiB/s, minb=4,873KiB/s, maxb=6,281KiB/s, mint=16693msec, maxt=21516msec
  WRITE: io=112MiB, aggrb=5,567KiB/s, minb=1,672KiB/s, maxb=2,723KiB/s, mint=16693msec, maxt=21516msec

Disk stats (read/write):
  cciss!c0d0: ios=10438/1628, merge=0/27215, ticks=41472/702252, in_queue=743716, util=92.44%
5.93user 1.10system 0:22.55elapsed 31%CPU (0avgtext+0avgdata 0maxresident)k
83504inputs+229888outputs (0major+106538minor)pagefaults 0swaps