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] [12.0% done] [ 10398/ 11414 kb/s] [eta 00m:22s] Threads: 3: [mmm] [17.4% done] [ 5800/ 14830 kb/s] [eta 00m:19s] Threads: 3: [mmm] [20.0% done] [ 18043/ 3799 kb/s] [eta 00m:20s] Threads: 3: [mmm] [25.0% done] [ 11999/ 8920 kb/s] [eta 00m:18s] Threads: 3: [mmm] [28.0% done] [ 19487/ 0 kb/s] [eta 00m:18s] Threads: 3: [mmm] [32.0% done] [ 20256/ 2005 kb/s] [eta 00m:17s] Threads: 3: [mmm] [34.6% done] [ 9269/ 12405 kb/s] [eta 00m:17s] Threads: 3: [mmm] [38.5% done] [ 17051/ 3339 kb/s] [eta 00m:16s] Threads: 3: [mmm] [40.7% done] [ 12572/ 8090 kb/s] [eta 00m:16s] Threads: 3: [mmm] [46.2% done] [ 14651/ 3359 kb/s] [eta 00m:14s] Threads: 3: [mmm] [50.0% done] [ 3725/ 7423 kb/s] [eta 00m:13s] Threads: 3: [mmm] [51.9% done] [ 2704/ 7671 kb/s] [eta 00m:13s] Threads: 3: [mFm] [53.6% done] [ 2928/ 4413 kb/s] [eta 00m:13s] Threads: 3: [mFm] [53.3% done] [ 1029/ 134 kb/s] [eta 00m:14s] Threads: 2: [m_m] [54.8% done] [ 34248/ 3721 kb/s] [eta 00m:14s] Threads: 2: [m_F] [54.5% done] [ 3201/ 2273 kb/s] [eta 00m:15s] Threads: 2: [m_F] [54.3% done] [ 215/ 0 kb/s] [eta 00m:16s] Threads: 2: [m_V] [55.6% done] [ 24120/ 0 kb/s] [eta 00m:16s] Threads: 1: [m__] [60.0% done] [ 32117/ 0 kb/s] [eta 00m:14s] Threads: 1: [m__] [62.9% done] [ 2721/ 2708 kb/s] [eta 00m:13s] Threads: 1: [F__] [100.0% done] [ 6158/ 0 kb/s] [eta 00m:00s] Threads: 1: [F__] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 1: [V__] [89.3% done] [ 33658/ 0 kb/s] [eta 00m:03s] fio: (groupid=0): err= 0: pid=31637 read : io=100MiB, bw=4,156KiB/s, runt= 25227msec clat (msec): min= 0, max= 576, avg= 7.46, stdev=31.73 bw (KiB/s) : min= 2, max= 9038, per=23.60%, avg=2942.91, stdev=2842.13 write: io=46,696KiB, bw=1,934KiB/s, runt= 24721msec clat (msec): min= 0, max= 608, avg=13.73, stdev=40.93 bw (KiB/s) : min= 0, max= 8761, per=63.70%, avg=3359.76, stdev=3135.77 cpu : usr=8.15%, sys=1.81%, ctx=5442 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=77.1%, 4=1.7%, 10=3.7%, 20=6.6%, 50=6.0%, 100=2.7% lat (msec): 250=1.6%, 500=0.4%, 750=0.1%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=31638 read : io=100MiB, bw=6,231KiB/s, runt= 16827msec clat (msec): min= 0, max= 215, avg= 5.06, stdev=17.84 bw (KiB/s) : min= 8, max=14174, per=44.73%, avg=5577.33, stdev=4238.67 write: io=33,288KiB, bw=2,070KiB/s, runt= 16466msec clat (msec): min= 0, max= 176, avg= 7.05, stdev=21.32 bw (KiB/s) : min= 0, max=10756, per=86.02%, avg=4536.57, stdev=3850.22 cpu : usr=11.48%, sys=1.69%, ctx=3445 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=83.8%, 4=0.8%, 10=2.6%, 20=3.9%, 50=4.9%, 100=2.8% lat (msec): 250=1.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=31639 read : io=100MiB, bw=5,159KiB/s, runt= 20324msec clat (msec): min= 0, max= 376, avg= 5.09, stdev=21.39 bw (KiB/s) : min= 12, max=93478, per=61.81%, avg=7707.56, stdev=18228.94 write: io=47,348KiB, bw=2,448KiB/s, runt= 19798msec clat (msec): min= 0, max= 321, avg= 9.72, stdev=26.70 bw (KiB/s) : min= 0, max= 7946, per=60.81%, avg=3207.00, stdev=2632.97 cpu : usr=10.25%, sys=2.15%, ctx=4591 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=81.3%, 4=0.9%, 10=2.7%, 20=5.8%, 50=5.2%, 100=2.7% lat (msec): 250=1.2%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=12,469KiB/s, minb=4,156KiB/s, maxb=6,231KiB/s, mint=16827msec, maxt=25227msec WRITE: io=124MiB, aggrb=5,274KiB/s, minb=1,934KiB/s, maxb=2,448KiB/s, mint=16827msec, maxt=25227msec Disk stats (read/write): cciss!c0d0: ios=13295/1746, merge=0/30218, ticks=48596/692228, in_queue=740816, util=94.41% 6.08user 1.19system 0:25.46elapsed 28%CPU (0avgtext+0avgdata 0maxresident)k 106360inputs+254704outputs (0major+109660minor)pagefaults 0swaps