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: [mmm] [10.3% done] [  9164/  6419 kb/s] [eta 00m:26s]
Threads: 3: [mmm] [12.1% done] [ 11358/  5454 kb/s] [eta 00m:29s]
Threads: 3: [mmm] [15.2% done] [ 10133/  5726 kb/s] [eta 00m:28s]
Threads: 3: [mmm] [18.2% done] [ 11185/  2103 kb/s] [eta 00m:27s]
Threads: 3: [mmm] [21.2% done] [  6955/  8404 kb/s] [eta 00m:26s]
Threads: 3: [mmm] [23.5% done] [  3016/ 11803 kb/s] [eta 00m:26s]
Threads: 3: [mmm] [27.3% done] [  7357/  6774 kb/s] [eta 00m:24s]
Threads: 3: [mmm] [29.4% done] [ 11413/   905 kb/s] [eta 00m:24s]
Threads: 3: [mmm] [31.4% done] [  2961/  9558 kb/s] [eta 00m:24s]
Threads: 3: [mmm] [34.3% done] [  9235/  2414 kb/s] [eta 00m:23s]
Threads: 3: [mmm] [36.1% done] [  5005/  7463 kb/s] [eta 00m:23s]
Threads: 3: [mmm] [36.8% done] [  4060/  7112 kb/s] [eta 00m:24s]
Threads: 3: [mmm] [37.5% done] [  5068/  5356 kb/s] [eta 00m:25s]
Threads: 3: [mmm] [41.0% done] [  4564/  6313 kb/s] [eta 00m:23s]
Threads: 3: [mmm] [42.5% done] [  5230/  4769 kb/s] [eta 00m:23s]
Threads: 3: [mmm] [46.2% done] [  3229/  7144 kb/s] [eta 00m:21s]
Threads: 3: [mmm] [48.7% done] [  3922/  5005 kb/s] [eta 00m:20s]
Threads: 3: [mmm] [51.2% done] [  3800/  4800 kb/s] [eta 00m:20s]
Threads: 3: [mmm] [52.4% done] [  1996/  6671 kb/s] [eta 00m:20s]
Threads: 3: [mmm] [53.5% done] [  1492/  6124 kb/s] [eta 00m:20s]
Threads: 3: [mVm] [54.5% done] [  7152/  3840 kb/s] [eta 00m:20s]
Threads: 3: [mVm] [55.6% done] [ 15501/    15 kb/s] [eta 00m:20s]
Threads: 3: [mVm] [55.3% done] [ 16116/   303 kb/s] [eta 00m:21s]
Threads: 3: [mVm] [55.1% done] [ 15107/   362 kb/s] [eta 00m:22s]
Threads: 2: [m_V] [56.0% done] [  8554/    55 kb/s] [eta 00m:22s]
Threads: 2: [m_V] [56.9% done] [ 14056/  1429 kb/s] [eta 00m:22s]
Threads: 2: [m_V] [57.7% done] [ 16305/   161 kb/s] [eta 00m:22s]
Threads: 1: [m__] [60.8% done] [ 10893/  1650 kb/s] [eta 00m:20s]
Threads: 1: [m__] [66.7% done] [  1516/  7691 kb/s] [eta 00m:16s]
Threads: 1: [V__] [76.7% done] [ 15690/     0 kb/s] [eta 00m:10s]
Threads: 1: [V__] [94.4% done] [ 25375/     0 kb/s] [eta 00m:02s]
fio: (groupid=0): err= 0: pid=25487
  read : io=100MiB, bw=2,995KiB/s, runt= 35006msec
    clat (msec): min=    0, max=  197, avg=12.01, stdev=22.91
    bw (KiB/s) : min=   10, max=26615, per=42.02%, avg=3775.89, stdev=5840.10
  write: io=51,048KiB, bw=1,608KiB/s, runt= 32492msec
    clat (msec): min=    0, max=  487, avg=15.18, stdev=45.07
    bw (KiB/s) : min=    0, max=10060, per=51.02%, avg=2367.92, stdev=2849.87
  cpu          : usr=2.74%, sys=0.29%, ctx=2509
  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=50.6%, 4=7.5%, 10=15.8%, 20=9.5%, 50=9.4%, 100=3.9%
     lat (msec): 250=3.0%, 500=0.2%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=25488
  read : io=100MiB, bw=3,828KiB/s, runt= 27391msec
    clat (msec): min=    0, max=  138, avg= 9.29, stdev=13.39
    bw (KiB/s) : min=   21, max=17665, per=53.38%, avg=4796.77, stdev=5278.87
  write: io=55,956KiB, bw=2,522KiB/s, runt= 22716msec
    clat (msec): min=    0, max=  187, avg= 9.78, stdev=21.67
    bw (KiB/s) : min=    0, max= 9075, per=78.84%, avg=3659.18, stdev=2959.68
  cpu          : usr=3.91%, sys=0.28%, ctx=2584
  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=46.6%, 4=6.9%, 10=17.3%, 20=14.2%, 50=10.9%, 100=3.8%
     lat (msec): 250=0.3%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=25489
  read : io=100MiB, bw=3,386KiB/s, runt= 30966msec
    clat (msec): min=    0, max=  215, avg=12.56, stdev=19.51
    bw (KiB/s) : min=    8, max=18166, per=43.42%, avg=3901.29, stdev=4260.01
  write: io=40,280KiB, bw=1,483KiB/s, runt= 27800msec
    clat (msec): min=    0, max=  309, avg=13.10, stdev=31.09
    bw (KiB/s) : min=    0, max= 6813, per=53.94%, avg=2503.59, stdev=2497.64
  cpu          : usr=3.00%, sys=0.22%, ctx=2281
  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=35.4%, 4=7.1%, 10=21.3%, 20=18.1%, 50=12.5%, 100=3.9%
     lat (msec): 250=1.6%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0%

Run status group 0 (all jobs):
   READ: io=300MiB, aggrb=8,986KiB/s, minb=2,995KiB/s, maxb=3,828KiB/s, mint=27391msec, maxt=35006msec
  WRITE: io=144MiB, aggrb=4,641KiB/s, minb=1,483KiB/s, maxb=2,522KiB/s, mint=27391msec, maxt=35006msec

Disk stats (read/write):
  sda: ios=5423/3016, merge=740/199, ticks=67392/99732, in_queue=167124, util=98.18%
2.96user 0.42system 0:35.39elapsed 9%CPU (0avgtext+0avgdata 0maxresident)k
0inputs+0outputs (0major+1082minor)pagefaults 0swaps