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] [ 18478/ 2375 kb/s] [eta 00m:19s] Threads: 3: [mmm] [18.2% done] [ 9658/ 15128 kb/s] [eta 00m:18s] Threads: 3: [mmm] [23.8% done] [ 13829/ 6101 kb/s] [eta 00m:16s] Threads: 3: [mmm] [27.3% done] [ 16306/ 2807 kb/s] [eta 00m:16s] Threads: 3: [mmm] [31.8% done] [ 17509/ 6404 kb/s] [eta 00m:15s] Threads: 3: [mmm] [36.4% done] [ 18710/ 1781 kb/s] [eta 00m:14s] Threads: 3: [mmm] [40.9% done] [ 2677/ 18147 kb/s] [eta 00m:13s] Threads: 3: [mmm] [45.5% done] [ 13170/ 5983 kb/s] [eta 00m:12s] Threads: 3: [mmm] [50.0% done] [ 16689/ 7040 kb/s] [eta 00m:11s] Threads: 3: [mmm] [54.5% done] [ 12442/ 4136 kb/s] [eta 00m:10s] Threads: 3: [mmm] [56.5% done] [ 2908/ 8720 kb/s] [eta 00m:10s] Threads: 3: [mmm] [56.0% done] [ 1313/ 6809 kb/s] [eta 00m:11s] Threads: 3: [mmF] [57.7% done] [ 3632/ 2338 kb/s] [eta 00m:11s] Threads: 3: [mmF] [57.1% done] [ 1777/ 65 kb/s] [eta 00m:12s] Threads: 3: [mmF] [58.6% done] [ 768/ 1618 kb/s] [eta 00m:12s] Threads: 2: [mmE] [60.0% done] [ 41163/ 2139 kb/s] [eta 00m:12s] Threads: 2: [mF_] [59.4% done] [ 1720/ 4856 kb/s] [eta 00m:13s] Threads: 2: [mF_] [60.6% done] [ 484/ 0 kb/s] [eta 00m:13s] Threads: 2: [mV_] [61.8% done] [ 28798/ 1842 kb/s] [eta 00m:13s] Threads: 1: [mE_] [64.7% done] [ 14423/ 1301 kb/s] [eta 00m:12s] Threads: 1: [F__] [100.0% done] [ 3323/ 0 kb/s] [eta 00m:00s] Threads: 1: [F__] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=25182 read : io=100MiB, bw=4,277KiB/s, runt= 24516msec clat (msec): min= 0, max= 522, avg= 7.97, stdev=32.31 bw (KiB/s) : min= 3, max=16791, per=25.32%, avg=3248.68, stdev=3803.66 write: io=37,392KiB, bw=1,589KiB/s, runt= 24094msec clat (msec): min= 0, max= 251, avg=11.75, stdev=32.43 bw (KiB/s) : min= 0, max= 8388, per=54.64%, avg=2593.19, stdev=2870.38 cpu : usr=7.96%, sys=1.73%, ctx=5174 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=78.7%, 4=1.2%, 10=3.5%, 20=5.9%, 50=5.3%, 100=2.8% lat (msec): 250=2.2%, 500=0.3%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=25183 read : io=100MiB, bw=4,953KiB/s, runt= 21169msec clat (msec): min= 0, max= 358, avg= 6.59, stdev=25.70 bw (KiB/s) : min= 24, max=10731, per=30.32%, avg=3890.07, stdev=3816.84 write: io=36,948KiB, bw=1,828KiB/s, runt= 20695msec clat (msec): min= 0, max= 248, avg= 9.46, stdev=27.27 bw (KiB/s) : min= 0, max= 8559, per=67.27%, avg=3192.48, stdev=3174.58 cpu : usr=9.52%, sys=1.87%, ctx=4624 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=80.8%, 4=0.9%, 10=3.2%, 20=5.2%, 50=5.3%, 100=2.7% lat (msec): 250=1.7%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=25184 read : io=100MiB, bw=5,921KiB/s, runt= 17708msec clat (msec): min= 0, max= 210, avg= 4.80, stdev=17.35 bw (KiB/s) : min= 15, max=11147, per=41.02%, avg=5263.23, stdev=3607.29 write: io=37,352KiB, bw=2,212KiB/s, runt= 17291msec clat (msec): min= 0, max= 263, avg= 6.77, stdev=20.27 bw (KiB/s) : min= 0, max=12730, per=101.32%, avg=4808.71, stdev=4597.84 cpu : usr=11.23%, sys=1.90%, ctx=4247 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=82.6%, 4=0.5%, 10=2.8%, 20=5.9%, 50=4.9%, 100=2.3% 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=12,831KiB/s, minb=4,277KiB/s, maxb=5,921KiB/s, mint=17708msec, maxt=24516msec WRITE: io=109MiB, aggrb=4,746KiB/s, minb=1,589KiB/s, maxb=2,212KiB/s, mint=17708msec, maxt=24516msec Disk stats (read/write): cciss!c0d0: ios=12783/1677, merge=0/26390, ticks=49464/691688, in_queue=741140, util=94.14% 5.97user 1.17system 0:25.14elapsed 28%CPU (0avgtext+0avgdata 0maxresident)k 102264inputs+223432outputs (0major+105745minor)pagefaults 0swaps