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] [13.0% done] [ 20020/  8419 kb/s] [eta 00m:20s]
Threads: 3: [mmm] [17.4% done] [  6540/ 16571 kb/s] [eta 00m:19s]
Threads: 3: [mmm] [21.7% done] [ 14399/  9359 kb/s] [eta 00m:18s]
Threads: 3: [mmm] [26.1% done] [ 20634/  4824 kb/s] [eta 00m:17s]
Threads: 3: [mmm] [31.8% done] [ 17311/  7260 kb/s] [eta 00m:15s]
Threads: 3: [mmm] [36.4% done] [ 11368/ 11714 kb/s] [eta 00m:14s]
Threads: 3: [mmm] [39.1% done] [  8257/ 12446 kb/s] [eta 00m:14s]
Threads: 3: [mmm] [43.5% done] [ 19751/  2456 kb/s] [eta 00m:13s]
Threads: 3: [mmm] [47.8% done] [ 12865/  4356 kb/s] [eta 00m:12s]
Threads: 3: [mmm] [52.2% done] [ 11116/  2391 kb/s] [eta 00m:11s]
Threads: 3: [mFm] [52.0% done] [  5718/  1281 kb/s] [eta 00m:12s]
Threads: 3: [mFm] [53.8% done] [  2237/   431 kb/s] [eta 00m:12s]
Threads: 2: [m_m] [55.6% done] [ 31763/  4279 kb/s] [eta 00m:12s]
Threads: 2: [m_F] [55.2% done] [  1350/  4173 kb/s] [eta 00m:13s]
Threads: 2: [m_F] [56.7% done] [   414/    36 kb/s] [eta 00m:13s]
Threads: 2: [m_V] [58.1% done] [ 46650/   187 kb/s] [eta 00m:13s]
Threads: 1: [m__] [61.3% done] [  8606/   235 kb/s] [eta 00m:12s]
Threads: 1: [m__] [66.7% done] [  3193/  3396 kb/s] [eta 00m:10s]
Threads: 1: [F__] [100.0% done] [  2086/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=11709
  read : io=100MiB, bw=4,827KiB/s, runt= 21719msec
    clat (msec): min=    0, max=  494, avg= 7.07, stdev=28.51
    bw (KiB/s) : min=   13, max=10746, per=28.40%, avg=4113.66, stdev=3232.69
  write: io=27,008KiB, bw=1,290KiB/s, runt= 21425msec
    clat (msec): min=    0, max=  449, avg=14.05, stdev=46.52
    bw (KiB/s) : min=    0, max= 8352, per=45.57%, avg=2190.11, stdev=2683.76
  cpu          : usr=8.45%, sys=1.31%, ctx=4711
  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=79.1%, 4=1.2%, 10=3.4%, 20=6.9%, 50=4.6%, 100=2.1%
     lat (msec): 250=2.1%, 500=0.4%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=11710
  read : io=100MiB, bw=7,180KiB/s, runt= 14604msec
    clat (msec): min=    0, max=  168, avg= 4.56, stdev=16.26
    bw (KiB/s) : min=    7, max=14271, per=40.06%, avg=5801.26, stdev=4450.97
  write: io=28,128KiB, bw=2,015KiB/s, runt= 14292msec
    clat (msec): min=    0, max=  117, avg= 7.40, stdev=19.08
    bw (KiB/s) : min=    0, max=10270, per=75.37%, avg=3622.09, stdev=3788.43
  cpu          : usr=12.82%, sys=2.27%, ctx=3488
  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=83.6%, 4=0.6%, 10=2.7%, 20=5.6%, 50=3.8%, 100=2.8%
     lat (msec): 250=0.8%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=11711
  read : io=100MiB, bw=5,807KiB/s, runt= 18057msec
    clat (msec): min=    0, max=  531, avg= 4.95, stdev=24.83
    bw (KiB/s) : min=    7, max=85868, per=56.65%, avg=8204.92, stdev=17036.00
  write: io=45,424KiB, bw=2,657KiB/s, runt= 17503msec
    clat (msec): min=    0, max=  326, avg= 8.11, stdev=25.53
    bw (KiB/s) : min=    0, max=11241, per=97.05%, avg=4664.18, stdev=4035.99
  cpu          : usr=11.39%, sys=2.19%, ctx=4384
  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=83.2%, 4=1.3%, 10=1.8%, 20=5.1%, 50=5.4%, 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=14,483KiB/s, minb=4,827KiB/s, maxb=7,180KiB/s, mint=14604msec, maxt=21719msec
  WRITE: io=98MiB, aggrb=4,806KiB/s, minb=1,290KiB/s, maxb=2,657KiB/s, mint=14604msec, maxt=21719msec

Disk stats (read/write):
  cciss!c0d0: ios=11310/1434, merge=0/23789, ticks=41592/535928, in_queue=577516, util=94.43%
5.78user 1.02system 0:21.94elapsed 31%CPU (0avgtext+0avgdata 0maxresident)k
90480inputs+201152outputs (0major+102946minor)pagefaults 0swaps