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] [13.6% done] [ 14648/ 7545 kb/s] [eta 00m:19s] Threads: 3: [mmm] [19.0% done] [ 14020/ 9400 kb/s] [eta 00m:17s] Threads: 3: [mmm] [23.8% done] [ 18006/ 5247 kb/s] [eta 00m:16s] Threads: 3: [mmm] [28.6% done] [ 8472/ 10913 kb/s] [eta 00m:15s] Threads: 3: [mmm] [31.8% done] [ 6870/ 12052 kb/s] [eta 00m:15s] Threads: 3: [mmm] [36.4% done] [ 17915/ 4221 kb/s] [eta 00m:14s] Threads: 3: [mmm] [42.9% done] [ 22664/ 0 kb/s] [eta 00m:12s] Threads: 3: [mmm] [45.5% done] [ 6273/ 12429 kb/s] [eta 00m:12s] Threads: 3: [mmm] [50.0% done] [ 2924/ 14557 kb/s] [eta 00m:11s] Threads: 3: [mmm] [52.2% done] [ 11211/ 3831 kb/s] [eta 00m:11s] Threads: 3: [mmm] [56.5% done] [ 12540/ 2676 kb/s] [eta 00m:10s] Threads: 3: [mmm] [60.9% done] [ 10868/ 3986 kb/s] [eta 00m:09s] Threads: 3: [mmm] [62.5% done] [ 5782/ 6534 kb/s] [eta 00m:09s] Threads: 3: [mmm] [64.0% done] [ 4254/ 8814 kb/s] [eta 00m:09s] Threads: 3: [mmm] [68.0% done] [ 8204/ 2481 kb/s] [eta 00m:08s] Threads: 3: [VVV] [75.0% done] [ 31036/ 0 kb/s] [eta 00m:06s] Threads: 3: [VVV] [82.6% done] [ 32027/ 0 kb/s] [eta 00m:04s] Threads: 3: [VVV] [87.0% done] [ 33715/ 0 kb/s] [eta 00m:03s] fio: (groupid=0): err= 0: pid=8729 read : io=100MiB, bw=5,143KiB/s, runt= 20388msec slat (msec): min= 0, max= 3363, avg=475.26, stdev=908.35 clat (msec): min= 0, max= 325, avg=67.75, stdev=64.36 bw (KiB/s) : min= 100, max=11840, per=36.75%, avg=5597.97, stdev=2858.55 write: io=31,544KiB, bw=1,898KiB/s, runt= 17015msec slat (msec): min= 0, max= 14, avg= 0.88, stdev= 1.70 clat (msec): min= 9, max= 281, avg=84.63, stdev=60.90 bw (KiB/s) : min= 0, max= 8248, per=58.25%, avg=4011.29, stdev=3019.75 cpu : usr=8.38%, sys=0.67%, ctx=1196 IO depths : 1=0.3%, 2=1.8%, 4=43.8%, 8=54.1%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.3%, 4=0.2%, 10=4.6%, 20=12.6%, 50=30.7%, 100=28.7% lat (msec): 250=20.6%, 500=2.2%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=8730 read : io=100MiB, bw=5,077KiB/s, runt= 20651msec slat (msec): min= 0, max= 4262, avg=1169.56, stdev=1499.73 clat (msec): min= 1, max= 339, avg=62.50, stdev=65.67 bw (KiB/s) : min= 13, max=13861, per=34.61%, avg=5271.87, stdev=3917.73 write: io=45,868KiB, bw=2,821KiB/s, runt= 16649msec slat (msec): min= 0, max= 187, avg= 2.03, stdev=14.29 clat (msec): min= 2, max= 333, avg=79.21, stdev=66.54 bw (KiB/s) : min= 0, max= 8231, per=52.25%, avg=3598.05, stdev=2880.23 cpu : usr=8.48%, sys=0.56%, ctx=1232 IO depths : 1=0.1%, 2=1.6%, 4=44.8%, 8=53.5%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.2%, 4=1.7%, 10=10.7%, 20=16.1%, 50=22.3%, 100=27.6% lat (msec): 250=18.8%, 500=2.4%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=8731 read : io=100MiB, bw=5,095KiB/s, runt= 20577msec slat (msec): min= 0, max= 3752, avg=847.39, stdev=1164.30 clat (msec): min= 0, max= 322, avg=63.71, stdev=69.93 bw (KiB/s) : min= 162, max=12820, per=41.06%, avg=6254.65, stdev=3507.38 write: io=37,020KiB, bw=2,252KiB/s, runt= 16833msec slat (msec): min= 0, max= 188, avg= 1.37, stdev=12.47 clat (msec): min= 8, max= 302, avg=75.67, stdev=47.32 bw (KiB/s) : min= 0, max= 8761, per=56.89%, avg=3917.33, stdev=2844.04 cpu : usr=8.18%, sys=0.49%, ctx=1260 IO depths : 1=0.2%, 2=1.2%, 4=43.8%, 8=54.9%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.3%, 4=0.9%, 10=10.1%, 20=17.0%, 50=23.0%, 100=25.7% lat (msec): 250=21.0%, 500=2.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=15,232KiB/s, minb=5,077KiB/s, maxb=5,143KiB/s, mint=20388msec, maxt=20651msec WRITE: io=112MiB, aggrb=6,886KiB/s, minb=1,898KiB/s, maxb=2,821KiB/s, mint=20388msec, maxt=20651msec Disk stats (read/write): cciss!c0d0: ios=5344/2170, merge=1393/351, ticks=365404/186884, in_queue=552280, util=99.54% 5.19user 0.37system 0:20.84elapsed 26%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+228888outputs (0major+2363minor)pagefaults 0swaps