fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=sync, iodepth=1 ... fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=sync, iodepth=1 Starting 3 threads Threads: 3 Threads: 3 Threads: 3: [mmm] [13.0% done] [ 18320/ 3839 kb/s] [eta 00m:20s] Threads: 3: [mmm] [16.7% done] [ 17018/ 3485 kb/s] [eta 00m:20s] Threads: 3: [mmm] [20.8% done] [ 15127/ 3758 kb/s] [eta 00m:19s] Threads: 3: [mmm] [25.0% done] [ 9705/ 9648 kb/s] [eta 00m:18s] Threads: 3: [mmm] [29.2% done] [ 13532/ 4100 kb/s] [eta 00m:17s] Threads: 3: [mmm] [32.0% done] [ 9809/ 6286 kb/s] [eta 00m:17s] Threads: 3: [mmm] [36.0% done] [ 9652/ 5983 kb/s] [eta 00m:16s] Threads: 3: [mmm] [40.0% done] [ 7463/ 8639 kb/s] [eta 00m:15s] Threads: 3: [mmm] [42.3% done] [ 14870/ 0 kb/s] [eta 00m:15s] Threads: 3: [mmm] [46.2% done] [ 13097/ 1509 kb/s] [eta 00m:14s] Threads: 3: [mmm] [48.1% done] [ 8521/ 3746 kb/s] [eta 00m:14s] Threads: 3: [mmm] [51.9% done] [ 9725/ 2879 kb/s] [eta 00m:13s] Threads: 3: [mmm] [53.6% done] [ 6894/ 3782 kb/s] [eta 00m:13s] Threads: 3: [mmm] [57.1% done] [ 9050/ 1696 kb/s] [eta 00m:12s] Threads: 3: [mmm] [58.6% done] [ 7472/ 2509 kb/s] [eta 00m:12s] Threads: 3: [mmm] [60.0% done] [ 5259/ 3380 kb/s] [eta 00m:12s] Threads: 3: [mmm] [61.3% done] [ 7061/ 2822 kb/s] [eta 00m:12s] Threads: 3: [mmm] [62.5% done] [ 4889/ 2696 kb/s] [eta 00m:12s] Threads: 3: [mVm] [63.6% done] [ 12991/ 264 kb/s] [eta 00m:12s] Threads: 3: [mVm] [64.7% done] [ 16546/ 264 kb/s] [eta 00m:12s] Threads: 2: [m_m] [65.7% done] [ 8440/ 0 kb/s] [eta 00m:12s] Threads: 2: [V_V] [68.6% done] [ 13035/ 0 kb/s] [eta 00m:11s] Threads: 2: [V_V] [71.4% done] [ 21029/ 0 kb/s] [eta 00m:10s] Threads: 2: [V_V] [76.5% done] [ 16599/ 0 kb/s] [eta 00m:08s] fio: (groupid=0): err= 0: pid=12859 read : io=100MiB, bw=3,871KiB/s, runt= 27082msec clat (msec): min= 0, max= 235, avg=12.18, stdev=17.82 bw (KiB/s) : min= 7, max=11364, per=34.95%, avg=4059.81, stdev=2752.54 write: io=21,284KiB, bw=921KiB/s, runt= 23651msec clat (msec): min= 2, max= 122, avg=13.88, stdev=14.16 bw (KiB/s) : min= 0, max= 6609, per=47.73%, avg=1715.83, stdev=2080.49 cpu : usr=6.06%, sys=0.41%, ctx=1977 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=11.6%, 4=7.9%, 10=33.6%, 20=31.7%, 50=12.9%, 100=0.3% lat (msec): 250=2.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=12860 read : io=100MiB, bw=4,683KiB/s, runt= 22389msec clat (msec): min= 0, max= 111, avg= 8.95, stdev= 8.63 bw (KiB/s) : min= 15, max=18595, per=42.85%, avg=4976.54, stdev=3713.42 write: io=26,472KiB, bw=1,326KiB/s, runt= 20440msec clat (msec): min= 1, max= 47, avg=12.60, stdev= 7.34 bw (KiB/s) : min= 0, max= 7072, per=85.41%, avg=3070.46, stdev=2996.34 cpu : usr=7.72%, sys=0.45%, ctx=2058 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=14.2%, 4=8.9%, 10=34.5%, 20=31.3%, 50=10.7%, 100=0.1% lat (msec): 250=0.1%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=12861 read : io=100MiB, bw=3,968KiB/s, runt= 26423msec clat (msec): min= 0, max= 206, avg= 9.32, stdev=14.99 bw (KiB/s) : min= 5, max=18481, per=39.68%, avg=4608.90, stdev=4060.87 write: io=35,292KiB, bw=1,558KiB/s, runt= 23194msec clat (msec): min= 1, max= 122, avg=14.81, stdev=16.27 bw (KiB/s) : min= 0, max= 7651, per=74.35%, avg=2672.90, stdev=2461.60 cpu : usr=6.65%, sys=0.36%, ctx=2210 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=20.6%, 4=7.6%, 10=29.6%, 20=30.9%, 50=9.5%, 100=0.3% lat (msec): 250=1.5%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=11,615KiB/s, minb=3,871KiB/s, maxb=4,683KiB/s, mint=22389msec, maxt=27082msec WRITE: io=83,048KiB, aggrb=3,595KiB/s, minb=921KiB/s, maxb=1,558KiB/s, mint=22389msec, maxt=27082msec Disk stats (read/write): cciss!c0d0: ios=5674/1637, merge=895/138, ticks=59712/42864, in_queue=102560, util=97.94% 5.14user 0.44system 0:27.42elapsed 20%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+166128outputs (0major+1021minor)pagefaults 0swaps