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: 2 Threads: 2: [FF_] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 2: [FF_] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 2: [FF_] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 2: [VV_] [85.7% done] [ 30679/ 0 kb/s] [eta 00m:01s] fio: (groupid=0): err= 0: pid=4690 read : io=100MiB, bw=16,079KiB/s, runt= 6521msec clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=98795, per=110.46%, avg=53286.00, stdev=49854.53 write: io=72,584KiB, bw=12,915KiB/s, runt= 5755msec clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=59572, per=128.37%, avg=29786.00, stdev=42123.77 cpu : usr=29.44%, sys=6.50%, ctx=44 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=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=4691 read : io=100MiB, bw=16,468KiB/s, runt= 6367msec clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 25, max=99000, per=68.46%, avg=33024.33, stdev=57136.60 write: io=57,848KiB, bw=10,291KiB/s, runt= 5756msec clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=59047, per=169.55%, avg=39343.00, stdev=34072.05 cpu : usr=27.96%, sys=5.03%, ctx=195 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=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=4692 read : io=100MiB, bw=75,764KiB/s, runt= 1384msec clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min=61227, max=61243, per=126.94%, avg=61235.00, stdev=11.31 cpu : usr=90.17%, sys=8.96%, ctx=34 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=99.8%, 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=48,239KiB/s, minb=16,079KiB/s, maxb=75,764KiB/s, mint=1384msec, maxt=6521msec WRITE: io=127MiB, aggrb=23,204KiB/s, minb=0KiB/s, maxb=12,915KiB/s, mint=1384msec, maxt=6521msec Disk stats (read/write): cciss!c0d0: ios=0/1397, merge=0/31216, ticks=0/642104, in_queue=642104, util=65.68% 4.95user 0.89system 0:06.74elapsed 86%CPU (0avgtext+0avgdata 0maxresident)k 0inputs+260888outputs (0major+110353minor)pagefaults 0swaps