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] [11.1% done] [ 18063/ 11547 kb/s] [eta 00m:24s] Threads: 3: [mmm] [14.8% done] [ 21549/ 3294 kb/s] [eta 00m:23s] Threads: 3: [mmm] [16.1% done] [ 15875/ 2961 kb/s] [eta 00m:26s] Threads: 3: [mmm] [20.0% done] [ 14431/ 12292 kb/s] [eta 00m:24s] Threads: 3: [mmm] [22.6% done] [ 15664/ 7850 kb/s] [eta 00m:24s] Threads: 3: [mmm] [27.6% done] [ 8594/ 14421 kb/s] [eta 00m:21s] Threads: 3: [mmm] [31.0% done] [ 6963/ 17893 kb/s] [eta 00m:20s] Threads: 3: [mmm] [33.3% done] [ 5967/ 7842 kb/s] [eta 00m:20s] Threads: 3: [mmF] [35.5% done] [ 8850/ 162 kb/s] [eta 00m:20s] Threads: 3: [mmF] [37.5% done] [ 8021/ 0 kb/s] [eta 00m:20s] Threads: 3: [mmF] [39.4% done] [ 2733/ 2875 kb/s] [eta 00m:20s] Threads: 2: [mm_] [43.8% done] [ 51451/ 6635 kb/s] [eta 00m:18s] Threads: 2: [mm_] [45.5% done] [ 6105/ 2660 kb/s] [eta 00m:18s] Threads: 2: [mF_] [47.1% done] [ 4165/ 0 kb/s] [eta 00m:18s] Threads: 2: [mV_] [48.6% done] [ 5116/ 32 kb/s] [eta 00m:18s] Threads: 1: [m__] [56.2% done] [ 37331/ 7419 kb/s] [eta 00m:14s] Threads: 1: [m__] [61.3% done] [ 3213/ 3489 kb/s] [eta 00m:12s] Threads: 1: [m__] [64.5% done] [ 0/ 5007 kb/s] [eta 00m:11s] Threads: 1: [F__] [100.0% done] [ 3274/ 2371 kb/s] [eta 00m:00s] Threads: 1: [F__] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 1: [V__] [95.8% done] [ 42700/ 0 kb/s] [eta 00m:01s] fio: (groupid=0): err= 0: pid=16674 read : io=100MiB, bw=4,535KiB/s, runt= 23117msec clat (msec): min= 0, max= 450, avg= 7.90, stdev=32.78 bw (KiB/s) : min= 1, max=93724, per=42.79%, avg=5822.00, stdev=15992.48 write: io=46,504KiB, bw=2,107KiB/s, runt= 22594msec clat (msec): min= 0, max= 331, avg= 8.02, stdev=24.44 bw (KiB/s) : min= 0, max= 9446, per=64.35%, avg=3701.26, stdev=3162.96 cpu : usr=8.50%, sys=2.01%, ctx=5353 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=1.3%, 10=3.9%, 20=7.1%, 50=4.2%, 100=2.0% lat (msec): 250=2.0%, 500=0.3%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=16675 read : io=100MiB, bw=6,036KiB/s, runt= 17371msec clat (msec): min= 0, max= 382, avg= 5.00, stdev=21.00 bw (KiB/s) : min= 2, max=12113, per=36.46%, avg=4960.50, stdev=3943.30 write: io=34,124KiB, bw=2,057KiB/s, runt= 16986msec clat (msec): min= 0, max= 332, avg= 8.74, stdev=31.74 bw (KiB/s) : min= 0, max=11796, per=65.23%, avg=3752.18, stdev=4301.13 cpu : usr=11.01%, sys=2.19%, ctx=3599 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=1.1%, 10=2.7%, 20=4.7%, 50=4.3%, 100=1.9% lat (msec): 250=1.3%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=16676 read : io=100MiB, bw=7,561KiB/s, runt= 13867msec clat (msec): min= 0, max= 160, avg= 2.52, stdev=11.09 bw (KiB/s) : min= 15, max=92589, per=80.82%, avg=10996.50, stdev=21289.48 write: io=46,296KiB, bw=3,553KiB/s, runt= 13342msec clat (msec): min= 0, max= 201, avg= 6.00, stdev=19.25 bw (KiB/s) : min= 0, max=15786, per=93.07%, avg=5353.50, stdev=5397.39 cpu : usr=14.62%, sys=3.12%, ctx=3424 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=86.9%, 4=0.8%, 10=1.9%, 20=4.5%, 50=3.9%, 100=1.5% lat (msec): 250=0.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=13,607KiB/s, minb=4,535KiB/s, maxb=7,561KiB/s, mint=13867msec, maxt=23117msec WRITE: io=124MiB, aggrb=5,752KiB/s, minb=2,057KiB/s, maxb=3,553KiB/s, mint=13867msec, maxt=23117msec Disk stats (read/write): cciss!c0d0: ios=11194/1737, merge=0/30066, ticks=40360/766344, in_queue=806684, util=94.29% 5.91user 1.30system 0:23.34elapsed 30%CPU (0avgtext+0avgdata 0maxresident)k 89552inputs+253880outputs (0major+109549minor)pagefaults 0swaps