fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=libaio, iodepth=8
...
fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=libaio, iodepth=8
Starting 3 threads
Threads: 3
Threads: 3
Threads: 3: [mmm] [10.3% done] [ 12300/ 50319 kb/s] [eta 00m:26s]
Threads: 3: [mmF] [44.4% done] [ 10014/ 87321 kb/s] [eta 00m:05s]
Threads: 3: [mmF] [45.5% done] [     0/     0 kb/s] [eta 00m:06s]
Threads: 3: [mmF] [46.2% done] [   958/     0 kb/s] [eta 00m:07s]
Threads: 3: [mmF] [46.7% done] [     0/     0 kb/s] [eta 00m:08s]
Threads: 3: [FmF] [44.4% done] [   512/ 28346 kb/s] [eta 00m:10s]
Threads: 3: [FmF] [45.0% done] [   316/     0 kb/s] [eta 00m:11s]
Threads: 3: [FmF] [45.5% done] [     0/     0 kb/s] [eta 00m:12s]
Threads: 3: [FmF] [47.8% done] [  1101/  2226 kb/s] [eta 00m:12s]
Threads: 3: [VmV] [63.2% done] [ 20150/ 24344 kb/s] [eta 00m:07s]
Threads: 3: [VFV] [81.2% done] [ 24791/  6959 kb/s] [eta 00m:03s]
Threads: 3: [VFV] [87.5% done] [ 23945/     0 kb/s] [eta 00m:02s]
Threads: 3: [VFV] [93.8% done] [ 21570/     0 kb/s] [eta 00m:01s]
Threads: 3: [VFV] [100.0% done] [ 23014/     0 kb/s] [eta 00m:00s]
Threads: 3: [VFV] [100.0% done] [ 13498/     0 kb/s] [eta 00m:00s]
Threads: 3: [VFV] [100.0% done] [ 22920/     0 kb/s] [eta 00m:00s]
Threads: 3: [VFV] [100.0% done] [ 21618/     0 kb/s] [eta 00m:00s]
Threads: 1: [_F_] [100.0% done] [  6660/     0 kb/s] [eta 00m:00s]
Threads: 1: [_V_] [77.8% done] [ 17006/     0 kb/s] [eta 00m:06s]
Threads: 1: [_V_] [95.7% done] [ 24299/     0 kb/s] [eta 00m:01s]
Threads: 1: [_V_] [100.0% done] [ 25259/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=32583
  read : io=100MiB, bw=5,441KiB/s, runt= 19271msec
    slat (msec): min=   31, max=11839, avg=7189.50, stdev=3219.66
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=   11, max=17656, per=57.60%, avg=7553.00, stdev=5437.20
  write: io=89,184KiB, bw=8,279KiB/s, runt= 11030msec
    slat (msec): min=    0, max=  182, avg= 5.08, stdev=12.08
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=44907, per=143.47%, avg=19096.40, stdev=22556.30
  cpu          : usr=10.83%, sys=4.26%, ctx=1068
  IO depths    : 1=12.6%, 2=25.0%, 4=49.9%, 8=12.5%, 16=0.0%, 32=0.0%, >=64=0.0%
     lat (msec): 2=99.9%, 4=0.0%, 10=0.0%, 20=0.0%, 50=0.0%, 100=0.0%
     lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=32584
  read : io=100MiB, bw=4,371KiB/s, runt= 23988msec
    slat (msec): min=   45, max=11174, avg=8325.96, stdev=3109.12
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=   24, max=26705, per=85.08%, avg=11157.00, stdev=11563.87
  write: io=87,400KiB, bw=4,432KiB/s, runt= 20191msec
    slat (msec): min=    0, max=  162, avg= 4.66, stdev= 6.49
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=54665, per=170.18%, avg=22651.40, stdev=25208.39
  cpu          : usr=9.00%, sys=3.74%, ctx=1079
  IO depths    : 1=12.6%, 2=25.0%, 4=49.9%, 8=12.4%, 16=0.0%, 32=0.0%, >=64=0.0%
     lat (msec): 2=99.9%, 4=0.0%, 10=0.0%, 20=0.0%, 50=0.0%, 100=0.0%
     lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=32585
  read : io=100MiB, bw=5,460KiB/s, runt= 19204msec
    slat (msec): min=   94, max=15631, avg=10837.91, stdev=4051.83
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=   17, max=17298, per=68.12%, avg=8933.20, stdev=4743.47
  write: io=85,872KiB, bw=7,972KiB/s, runt= 11030msec
    slat (msec): min=    0, max=    7, avg= 1.24, stdev= 1.36
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=147652, per=554.67%, avg=73826.00, stdev=104405.73
  cpu          : usr=7.48%, sys=2.94%, ctx=1038
  IO depths    : 1=12.6%, 2=25.0%, 4=50.0%, 8=12.5%, 16=0.0%, 32=0.0%, >=64=0.0%
     lat (msec): 2=99.9%, 4=0.0%, 10=0.0%, 20=0.0%, 50=0.0%, 100=0.0%
     lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%

Run status group 0 (all jobs):
   READ: io=300MiB, aggrb=13,113KiB/s, minb=4,371KiB/s, maxb=5,460KiB/s, mint=19204msec, maxt=23988msec
  WRITE: io=256MiB, aggrb=13,310KiB/s, minb=4,432KiB/s, maxb=8,279KiB/s, mint=19204msec, maxt=23988msec

Disk stats (read/write):
  cciss!c0d0: ios=5799/3434, merge=1382/62193, ticks=88696/2143748, in_queue=2234788, util=95.76%
5.76user 2.29system 0:24.64elapsed 32%CPU (0avgtext+0avgdata 0maxresident)k
727520inputs+524944outputs (0major+2406minor)pagefaults 0swaps