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] [13.6% done] [ 8570/ 10986 kb/s] [eta 00m:19s] Threads: 3: [mmm] [17.4% done] [ 21761/ 1179 kb/s] [eta 00m:19s] Threads: 3: [mmm] [22.7% done] [ 16721/ 8781 kb/s] [eta 00m:17s] Threads: 3: [mmm] [28.6% done] [ 20972/ 2363 kb/s] [eta 00m:15s] Threads: 3: [mmm] [33.3% done] [ 18436/ 2852 kb/s] [eta 00m:14s] Threads: 3: [mmm] [38.1% done] [ 17103/ 6727 kb/s] [eta 00m:13s] Threads: 3: [mmm] [42.9% done] [ 15956/ 6166 kb/s] [eta 00m:12s] Threads: 3: [mmm] [47.6% done] [ 7919/ 13573 kb/s] [eta 00m:11s] Threads: 3: [mmm] [52.4% done] [ 6316/ 17705 kb/s] [eta 00m:10s] Threads: 3: [mmm] [57.1% done] [ 3152/ 9713 kb/s] [eta 00m:09s] Threads: 3: [mmm] [59.1% done] [ 5739/ 3241 kb/s] [eta 00m:09s] Threads: 3: [mmm] [60.9% done] [ 4091/ 3457 kb/s] [eta 00m:09s] Threads: 3: [mmm] [60.0% done] [ 5483/ 3677 kb/s] [eta 00m:10s] Threads: 3: [mmF] [59.3% done] [ 12/ 2477 kb/s] [eta 00m:11s] Threads: 3: [mmF] [60.7% done] [ 837/ 3367 kb/s] [eta 00m:11s] Threads: 2: [mmE] [62.1% done] [ 36420/ 3542 kb/s] [eta 00m:11s] Threads: 2: [mF_] [61.3% done] [ 28/ 1545 kb/s] [eta 00m:12s] Threads: 1: [mE_] [64.5% done] [ 30506/ 3546 kb/s] [eta 00m:11s] Threads: 1: [F__] [100.0% done] [ 4482/ 0 kb/s] [eta 00m:00s] Threads: 1: [F__] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 1: [V__] [88.5% done] [ 29713/ 0 kb/s] [eta 00m:03s] fio: (groupid=0): err= 0: pid=12455 read : io=100MiB, bw=4,495KiB/s, runt= 23326msec clat (msec): min= 0, max= 1407, avg= 6.23, stdev=41.87 bw (KiB/s) : min= 1, max=95928, per=45.25%, avg=6101.90, stdev=17337.32 write: io=53,516KiB, bw=2,409KiB/s, runt= 22744msec clat (msec): min= 0, max= 839, avg= 9.86, stdev=41.00 bw (KiB/s) : min= 0, max=11708, per=78.77%, avg=4117.50, stdev=3853.73 cpu : usr=9.11%, sys=1.89%, ctx=4629 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=81.7%, 4=1.2%, 10=2.9%, 20=5.3%, 50=5.0%, 100=2.1% lat (msec): 250=1.4%, 500=0.2%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=12456 read : io=100MiB, bw=5,287KiB/s, runt= 19832msec clat (msec): min= 0, max= 270, avg= 6.26, stdev=22.31 bw (KiB/s) : min= 22, max= 9756, per=36.51%, avg=4923.61, stdev=3537.95 write: io=28,928KiB, bw=1,522KiB/s, runt= 19460msec clat (msec): min= 0, max= 617, avg= 9.15, stdev=40.89 bw (KiB/s) : min= 0, max= 9515, per=58.05%, avg=3034.12, stdev=3436.73 cpu : usr=9.40%, sys=1.73%, ctx=4222 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=83.3%, 4=0.8%, 10=2.1%, 20=4.4%, 50=4.8%, 100=2.5% lat (msec): 250=1.6%, 500=0.1%, 750=0.1%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=12457 read : io=100MiB, bw=5,920KiB/s, runt= 17710msec clat (msec): min= 0, max= 223, avg= 4.66, stdev=18.08 bw (KiB/s) : min= 37, max=15791, per=43.69%, avg=5891.96, stdev=4246.88 write: io=33,664KiB, bw=1,991KiB/s, runt= 17312msec clat (msec): min= 0, max= 205, avg= 6.07, stdev=18.20 bw (KiB/s) : min= 0, max= 9832, per=77.06%, avg=4027.80, stdev=3560.52 cpu : usr=10.55%, sys=2.01%, ctx=4358 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=83.6%, 4=1.0%, 10=2.4%, 20=4.7%, 50=5.1%, 100=2.2% lat (msec): 250=0.8%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=13,485KiB/s, minb=4,495KiB/s, maxb=5,920KiB/s, mint=17710msec, maxt=23326msec WRITE: io=113MiB, aggrb=5,227KiB/s, minb=1,522KiB/s, maxb=2,409KiB/s, mint=17710msec, maxt=23326msec Disk stats (read/write): cciss!c0d0: ios=11788/1912, merge=0/27213, ticks=47328/662788, in_queue=710100, util=93.56% 5.86user 1.15system 0:24.14elapsed 29%CPU (0avgtext+0avgdata 0maxresident)k 94304inputs+232264outputs (0major+106852minor)pagefaults 0swaps