fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=libaio, iodepth=8 ... fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=libaio, iodepth=8 Starting 3 threads Threads: 3 Threads: 3 Threads: 3: [mmm] [15.0% done] [ 25808/ 2692 kb/s] [eta 00m:17s] Threads: 3: [mmm] [20.0% done] [ 8346/ 18153 kb/s] [eta 00m:16s] Threads: 3: [mmm] [25.0% done] [ 20268/ 3563 kb/s] [eta 00m:15s] Threads: 3: [mmm] [30.0% done] [ 15379/ 6540 kb/s] [eta 00m:14s] Threads: 3: [mmm] [35.0% done] [ 16916/ 5767 kb/s] [eta 00m:13s] Threads: 3: [mmm] [40.0% done] [ 6386/ 14691 kb/s] [eta 00m:12s] Threads: 3: [mmm] [45.0% done] [ 5723/ 12853 kb/s] [eta 00m:11s] Threads: 3: [mmm] [50.0% done] [ 18694/ 0 kb/s] [eta 00m:10s] Threads: 3: [mmm] [52.4% done] [ 13817/ 2680 kb/s] [eta 00m:10s] Threads: 3: [mmm] [54.5% done] [ 9339/ 5202 kb/s] [eta 00m:10s] Threads: 3: [mmm] [59.1% done] [ 7326/ 6757 kb/s] [eta 00m:09s] Threads: 3: [mmm] [60.9% done] [ 8492/ 4604 kb/s] [eta 00m:09s] Threads: 3: [Vmm] [62.5% done] [ 1704/ 8700 kb/s] [eta 00m:09s] Threads: 3: [Vmm] [64.0% done] [ 24445/ 1647 kb/s] [eta 00m:09s] Threads: 2: [_mm] [65.4% done] [ 19629/ 1915 kb/s] [eta 00m:09s] Threads: 2: [_mV] [66.7% done] [ 23611/ 2965 kb/s] [eta 00m:09s] Threads: 2: [_VV] [79.2% done] [ 35997/ 0 kb/s] [eta 00m:05s] fio: (groupid=0): err= 0: pid=19310 read : io=100MiB, bw=6,230KiB/s, runt= 16829msec slat (msec): min= 0, max= 2216, avg=516.90, stdev=732.31 clat (msec): min= 0, max= 286, avg=53.85, stdev=44.98 bw (KiB/s) : min= 38, max=23616, per=42.96%, avg=6807.73, stdev=5986.01 write: io=37,784KiB, bw=2,644KiB/s, runt= 14631msec slat (msec): min= 0, max= 79, avg= 1.41, stdev= 5.08 clat (msec): min= 5, max= 266, avg=63.65, stdev=43.92 bw (KiB/s) : min= 0, max=14343, per=54.56%, avg=4032.69, stdev=4281.96 cpu : usr=11.29%, sys=0.48%, ctx=899 IO depths : 1=0.7%, 2=5.5%, 4=49.9%, 8=43.9%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.4%, 4=1.4%, 10=8.6%, 20=15.7%, 50=25.3%, 100=30.3% lat (msec): 250=18.0%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=19311 read : io=100MiB, bw=5,282KiB/s, runt= 19849msec slat (msec): min= 0, max= 2394, avg=755.70, stdev=906.07 clat (msec): min= 0, max= 249, avg=49.96, stdev=50.43 bw (KiB/s) : min= 52, max=36102, per=37.73%, avg=5978.69, stdev=7587.36 write: io=43,516KiB, bw=2,553KiB/s, runt= 17448msec slat (msec): min= 0, max= 80, avg= 1.71, stdev= 6.49 clat (msec): min= 6, max= 260, avg=71.27, stdev=52.94 bw (KiB/s) : min= 0, max=10171, per=50.31%, avg=3718.11, stdev=3379.32 cpu : usr=9.11%, sys=0.42%, ctx=948 IO depths : 1=1.1%, 2=5.5%, 4=51.5%, 8=42.0%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=1.0%, 4=2.0%, 10=13.2%, 20=17.7%, 50=21.4%, 100=25.3% lat (msec): 250=19.2%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=19312 read : io=100MiB, bw=5,452KiB/s, runt= 19230msec slat (msec): min= 0, max= 2587, avg=673.20, stdev=811.74 clat (msec): min= 0, max= 231, avg=46.74, stdev=46.25 bw (KiB/s) : min= 18, max=33405, per=42.58%, avg=6748.62, stdev=7722.29 write: io=44,652KiB, bw=2,745KiB/s, runt= 16654msec slat (msec): min= 0, max= 43, avg= 1.14, stdev= 2.44 clat (msec): min= 4, max= 310, avg=79.73, stdev=49.94 bw (KiB/s) : min= 0, max= 9904, per=49.76%, avg=3677.91, stdev=2890.46 cpu : usr=9.53%, sys=0.46%, ctx=1032 IO depths : 1=1.0%, 2=5.0%, 4=48.1%, 8=45.8%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.2%, 4=0.7%, 10=13.1%, 20=18.3%, 50=22.3%, 100=24.5% lat (msec): 250=20.7%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=15,848KiB/s, minb=5,282KiB/s, maxb=6,230KiB/s, mint=16829msec, maxt=19849msec WRITE: io=123MiB, aggrb=7,391KiB/s, minb=2,553KiB/s, maxb=2,745KiB/s, mint=16829msec, maxt=19849msec Disk stats (read/write): cciss!c0d0: ios=5076/2407, merge=1380/416, ticks=265692/172708, in_queue=438396, util=99.28% 5.61user 0.26system 0:20.07elapsed 29%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+251936outputs (0major+2368minor)pagefaults 0swaps