fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=sync, iodepth=1
...
fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=sync, iodepth=1
Starting 3 threads
Threads: 3
Threads: 3
Threads: 3: [mFm] [30.0% done] [  4742/ 17806 kb/s] [eta 00m:07s]
Threads: 3: [mFF] [33.3% done] [  3795/  6312 kb/s] [eta 00m:08s]
Threads: 3: [mFF] [55.6% done] [  1057/ 28578 kb/s] [eta 00m:04s]
Threads: 3: [mFF] [54.5% done] [  1740/     0 kb/s] [eta 00m:05s]
Threads: 3: [mFF] [53.8% done] [  1611/     0 kb/s] [eta 00m:06s]
Threads: 3: [mFF] [57.1% done] [  1549/     0 kb/s] [eta 00m:06s]
Threads: 3: [mFF] [56.2% done] [  1895/     0 kb/s] [eta 00m:07s]
Threads: 3: [FVF] [76.9% done] [  9602/ 18171 kb/s] [eta 00m:03s]
Threads: 3: [FVF] [91.7% done] [ 24641/     0 kb/s] [eta 00m:01s]
Threads: 3: [FVF] [100.0% done] [ 33727/     0 kb/s] [eta 00m:00s]
Threads: 2: [F_F] [100.0% done] [ 33553/     0 kb/s] [eta 00m:00s]
Threads: 2: [V_V] [70.0% done] [ 22464/     0 kb/s] [eta 00m:06s]
Threads: 2: [V_V] [88.2% done] [ 64120/     0 kb/s] [eta 00m:02s]
Threads: 2: [V_V] [100.0% done] [ 67598/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=17989
  read : io=100MiB, bw=6,413KiB/s, runt= 16349msec
    clat (msec): min=    0, max=  200, avg= 5.61, stdev=15.31
    bw (KiB/s) : min=   20, max=40706, per=42.18%, avg=8115.96, stdev=12273.33
  write: io=82,064KiB, bw=6,177KiB/s, runt= 13603msec
    clat (msec): min=    0, max=   58, avg= 0.27, stdev= 2.41
    bw (KiB/s) : min=    0, max=21913, per=42.34%, avg=8662.75, stdev=9353.84
  cpu          : usr=12.70%, sys=3.91%, ctx=1510
  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=87.0%, 4=2.3%, 10=2.2%, 20=2.0%, 50=5.2%, 100=0.9%
     lat (msec): 250=0.3%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=17990
  read : io=100MiB, bw=8,204KiB/s, runt= 12780msec
    clat (msec): min=    0, max=   85, avg= 1.47, stdev= 7.26
    bw (KiB/s) : min=   23, max=57647, per=131.78%, avg=25354.88, stdev=18308.08
  write: io=99,416KiB, bw=10,680KiB/s, runt=  9532msec
    clat (msec): min=    0, max=   19, avg= 0.04, stdev= 0.56
    bw (KiB/s) : min=    0, max=106283, per=244.86%, avg=50099.33, stdev=53402.09
  cpu          : usr=13.87%, sys=4.16%, ctx=1178
  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=95.9%, 4=0.9%, 10=1.1%, 20=0.6%, 50=1.1%, 100=0.3%
     lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=17991
  read : io=100MiB, bw=6,501KiB/s, runt= 16127msec
    clat (msec): min=    0, max=  107, avg= 2.26, stdev= 9.85
    bw (KiB/s) : min=    7, max=50604, per=85.90%, avg=16528.20, stdev=18761.55
  write: io=90,324KiB, bw=6,808KiB/s, runt= 13585msec
    clat (msec): min=    0, max=   23, avg= 0.16, stdev= 1.47
    bw (KiB/s) : min=    0, max=34588, per=72.52%, avg=14837.67, stdev=17809.64
  cpu          : usr=10.64%, sys=3.10%, ctx=1410
  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=92.7%, 4=1.5%, 10=2.0%, 20=2.0%, 50=1.4%, 100=0.2%
     lat (msec): 250=0.2%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%

Run status group 0 (all jobs):
   READ: io=300MiB, aggrb=19,241KiB/s, minb=6,413KiB/s, maxb=8,204KiB/s, mint=12780msec, maxt=16349msec
  WRITE: io=265MiB, aggrb=20,460KiB/s, minb=6,177KiB/s, maxb=10,680KiB/s, mint=12780msec, maxt=16349msec

Disk stats (read/write):
  cciss!c0d0: ios=5733/3500, merge=1491/64358, ticks=39444/1670060, in_queue=1710764, util=98.22%
5.57user 1.68system 0:16.62elapsed 43%CPU (0avgtext+0avgdata 0maxresident)k
700528inputs+543632outputs (7major+1033minor)pagefaults 0swaps