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] [14.3% done] [ 16046/  6670 kb/s] [eta 00m:18s]
Threads: 3: [mmm] [18.2% done] [ 17099/  4701 kb/s] [eta 00m:18s]
Threads: 3: [mmm] [20.8% done] [ 13450/  9931 kb/s] [eta 00m:19s]
Threads: 3: [mmm] [27.3% done] [ 18909/  7309 kb/s] [eta 00m:16s]
Threads: 3: [mmm] [30.4% done] [ 12869/  8228 kb/s] [eta 00m:16s]
Threads: 3: [mmm] [36.4% done] [ 21094/  5177 kb/s] [eta 00m:14s]
Threads: 3: [mmm] [39.1% done] [ 18249/  3023 kb/s] [eta 00m:14s]
Threads: 3: [mmm] [43.5% done] [ 15094/  3982 kb/s] [eta 00m:13s]
Threads: 3: [mmm] [47.8% done] [ 13943/  4929 kb/s] [eta 00m:12s]
Threads: 3: [mmm] [48.0% done] [  1077/  8281 kb/s] [eta 00m:13s]
Threads: 3: [mFm] [50.0% done] [  1877/  6497 kb/s] [eta 00m:13s]
Threads: 3: [mFm] [53.8% done] [  5121/  2680 kb/s] [eta 00m:12s]
Threads: 3: [mVm] [55.6% done] [ 23783/  3169 kb/s] [eta 00m:12s]
Threads: 2: [m_m] [59.3% done] [ 28501/  6634 kb/s] [eta 00m:11s]
Threads: 2: [m_F] [58.6% done] [  6935/   646 kb/s] [eta 00m:12s]
Threads: 2: [m_F] [60.0% done] [  1324/     0 kb/s] [eta 00m:12s]
Threads: 1: [m__] [63.3% done] [ 26939/     0 kb/s] [eta 00m:11s]
Threads: 1: [F__] [100.0% done] [  2920/  3420 kb/s] [eta 00m:00s]
Threads: 1: [F__] [100.0% done] [     0/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=7616
  read : io=100MiB, bw=4,764KiB/s, runt= 22007msec
    clat (msec): min=    0, max=  343, avg= 6.25, stdev=27.17
    bw (KiB/s) : min=   20, max=11208, per=26.76%, avg=3825.43, stdev=3269.81
  write: io=43,040KiB, bw=2,047KiB/s, runt= 21521msec
    clat (msec): min=    0, max=  563, avg=11.22, stdev=38.74
    bw (KiB/s) : min=    0, max=10111, per=59.51%, avg=3113.70, stdev=3291.29
  cpu          : usr=9.16%, sys=2.00%, ctx=4260
  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=82.3%, 4=0.9%, 10=3.2%, 20=4.8%, 50=4.3%, 100=2.2%
     lat (msec): 250=1.8%, 500=0.3%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=7617
  read : io=100MiB, bw=6,872KiB/s, runt= 15257msec
    clat (msec): min=    0, max=  221, avg= 3.54, stdev=15.51
    bw (KiB/s) : min=   37, max=12345, per=40.74%, avg=5824.00, stdev=4379.12
  write: io=46,164KiB, bw=3,201KiB/s, runt= 14766msec
    clat (msec): min=    0, max=  218, avg= 5.82, stdev=18.46
    bw (KiB/s) : min=    0, max=13356, per=103.14%, avg=5396.13, stdev=4962.47
  cpu          : usr=13.53%, sys=2.36%, ctx=3709
  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=86.5%, 4=0.8%, 10=1.9%, 20=4.1%, 50=3.9%, 100=2.0%
     lat (msec): 250=0.6%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=7618
  read : io=100MiB, bw=5,704KiB/s, runt= 18383msec
    clat (msec): min=    0, max=  291, avg= 6.69, stdev=23.76
    bw (KiB/s) : min=   24, max=10600, per=35.84%, avg=5123.06, stdev=3595.86
  write: io=20,772KiB, bw=1,173KiB/s, runt= 18128msec
    clat (msec): min=    0, max=  239, avg=10.66, stdev=30.59
    bw (KiB/s) : min=    0, max= 7345, per=47.27%, avg=2473.00, stdev=2719.70
  cpu          : usr=10.03%, sys=1.72%, ctx=4404
  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=79.0%, 4=1.6%, 10=2.6%, 20=6.4%, 50=6.0%, 100=2.4%
     lat (msec): 250=1.8%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0%

Run status group 0 (all jobs):
   READ: io=300MiB, aggrb=14,294KiB/s, minb=4,764KiB/s, maxb=6,872KiB/s, mint=15257msec, maxt=22007msec
  WRITE: io=107MiB, aggrb=5,232KiB/s, minb=1,173KiB/s, maxb=3,201KiB/s, mint=15257msec, maxt=22007msec

Disk stats (read/write):
  cciss!c0d0: ios=11146/1574, merge=0/25982, ticks=42508/672076, in_queue=714580, util=94.90%
5.93user 1.14system 0:22.22elapsed 31%CPU (0avgtext+0avgdata 0maxresident)k
89168inputs+219984outputs (0major+105308minor)pagefaults 0swaps