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] [15.8% done] [ 15822/ 9725 kb/s] [eta 00m:16s] Threads: 3: [mmm] [21.1% done] [ 12625/ 13858 kb/s] [eta 00m:15s] Threads: 3: [mmm] [26.3% done] [ 15920/ 8293 kb/s] [eta 00m:14s] Threads: 3: [mmm] [33.3% done] [ 11234/ 9696 kb/s] [eta 00m:12s] Threads: 3: [mmm] [36.8% done] [ 7350/ 13348 kb/s] [eta 00m:12s] Threads: 3: [mmm] [40.0% done] [ 13971/ 6325 kb/s] [eta 00m:12s] Threads: 3: [mmm] [45.0% done] [ 13496/ 4799 kb/s] [eta 00m:11s] Threads: 3: [mmm] [50.0% done] [ 6394/ 12532 kb/s] [eta 00m:10s] Threads: 3: [mmm] [52.4% done] [ 2017/ 12698 kb/s] [eta 00m:10s] Threads: 3: [mmm] [54.5% done] [ 9788/ 4819 kb/s] [eta 00m:10s] Threads: 3: [mmm] [59.1% done] [ 9290/ 6072 kb/s] [eta 00m:09s] Threads: 3: [mmm] [60.9% done] [ 10925/ 2887 kb/s] [eta 00m:09s] Threads: 3: [mmm] [65.2% done] [ 7960/ 4604 kb/s] [eta 00m:08s] Threads: 3: [mmV] [66.7% done] [ 25706/ 69 kb/s] [eta 00m:08s] Threads: 2: [Vm_] [65.4% done] [ 32251/ 0 kb/s] [eta 00m:09s] Threads: 2: [Vm_] [66.7% done] [ 27256/ 0 kb/s] [eta 00m:09s] Threads: 1: [_V_] [82.6% done] [ 31067/ 0 kb/s] [eta 00m:04s] fio: (groupid=0): err= 0: pid=26744 read : io=100MiB, bw=5,693KiB/s, runt= 18416msec slat (msec): min= 0, max= 2267, avg=578.00, stdev=789.61 clat (msec): min= 0, max= 622, avg=54.83, stdev=54.96 bw (KiB/s) : min= 115, max=34029, per=40.68%, avg=6625.85, stdev=6936.67 write: io=31,428KiB, bw=1,993KiB/s, runt= 16145msec slat (msec): min= 0, max= 526, avg= 4.52, stdev=43.45 clat (msec): min= 4, max= 282, avg=70.32, stdev=37.61 bw (KiB/s) : min= 0, max=12708, per=58.23%, avg=3853.20, stdev=3569.33 cpu : usr=9.25%, sys=0.65%, ctx=911 IO depths : 1=0.8%, 2=4.5%, 4=49.0%, 8=45.7%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.6%, 4=0.6%, 10=9.3%, 20=17.7%, 50=22.6%, 100=31.0% lat (msec): 250=17.5%, 500=0.4%, 750=0.1%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=26745 read : io=100MiB, bw=5,429KiB/s, runt= 19312msec slat (msec): min= 0, max= 1786, avg=391.05, stdev=600.50 clat (msec): min= 0, max= 945, avg=61.29, stdev=85.57 bw (KiB/s) : min= 31, max=32040, per=38.51%, avg=6272.83, stdev=6941.91 write: io=32,932KiB, bw=1,925KiB/s, runt= 17511msec slat (msec): min= 0, max= 12, avg= 1.29, stdev= 1.97 clat (msec): min= 8, max= 226, avg=77.38, stdev=38.24 bw (KiB/s) : min= 0, max= 9200, per=61.79%, avg=4088.92, stdev=2913.62 cpu : usr=9.15%, sys=0.48%, ctx=880 IO depths : 1=1.5%, 2=5.7%, 4=46.9%, 8=45.9%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.9%, 4=1.1%, 10=6.2%, 20=17.0%, 50=24.9%, 100=29.4% lat (msec): 250=19.0%, 500=0.8%, 750=0.3%, 1000=0.3%, >=2000=0.0% fio: (groupid=0): err= 0: pid=26746 read : io=100MiB, bw=6,216KiB/s, runt= 16867msec slat (msec): min= 0, max= 1992, avg=502.10, stdev=685.54 clat (msec): min= 0, max= 255, avg=45.96, stdev=43.16 bw (KiB/s) : min= 20, max=37411, per=45.04%, avg=7335.40, stdev=8804.49 write: io=48,800KiB, bw=3,358KiB/s, runt= 14877msec slat (msec): min= 0, max= 28, avg= 1.40, stdev= 2.69 clat (msec): min= 4, max= 242, avg=69.62, stdev=46.96 bw (KiB/s) : min= 0, max=14693, per=70.32%, avg=4652.83, stdev=4035.07 cpu : usr=11.19%, sys=0.57%, ctx=969 IO depths : 1=0.8%, 2=4.8%, 4=49.9%, 8=44.4%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.3%, 4=0.7%, 10=9.5%, 20=23.4%, 50=22.8%, 100=27.3% lat (msec): 250=15.8%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=16,288KiB/s, minb=5,429KiB/s, maxb=6,216KiB/s, mint=16867msec, maxt=19312msec WRITE: io=111MiB, aggrb=6,617KiB/s, minb=1,925KiB/s, maxb=3,358KiB/s, mint=16867msec, maxt=19312msec Disk stats (read/write): cciss!c0d0: ios=4863/1994, merge=1439/504, ticks=259220/230000, in_queue=489216, util=99.21% 5.41user 0.32system 0:19.56elapsed 29%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+226360outputs (0major+2357minor)pagefaults 0swaps