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] [33.3% done] [ 13255/ 29273 kb/s] [eta 00m:06s] Threads: 3: [mmm] [36.4% done] [ 14281/ 0 kb/s] [eta 00m:07s] Threads: 3: [mFm] [38.5% done] [ 7415/ 2023 kb/s] [eta 00m:08s] Threads: 3: [mFm] [60.0% done] [ 1525/ 50970 kb/s] [eta 00m:04s] Threads: 3: [mFF] [58.3% done] [ 1411/ 2936 kb/s] [eta 00m:05s] Threads: 3: [FFF] [100.0% done] [ 667/ 15485 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [66.7% done] [ 1692/ 0 kb/s] [eta 00m:07s] Threads: 3: [VVV] [78.9% done] [ 48110/ 0 kb/s] [eta 00m:04s] Threads: 3: [VVV] [88.9% done] [ 53284/ 0 kb/s] [eta 00m:02s] Threads: 3: [VVV] [94.4% done] [ 53561/ 0 kb/s] [eta 00m:01s] Threads: 2: [_VV] [100.0% done] [ 53365/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=1863 read : io=100MiB, bw=5,865KiB/s, runt= 17877msec slat (msec): min= 36, max=10220, avg=6566.41, stdev=3522.16 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 13, max=29453, per=53.77%, avg=8974.05, stdev=8642.36 write: io=73,296KiB, bw=5,452KiB/s, runt= 13766msec slat (msec): min= 0, max= 86, avg= 3.94, stdev= 6.54 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=60561, per=118.74%, avg=21561.40, stdev=29828.13 cpu : usr=11.23%, sys=3.45%, ctx=1395 IO depths : 1=12.6%, 2=25.1%, 4=49.9%, 8=12.5%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=99.9%, 4=0.0%, 10=0.0%, 20=0.0%, 50=0.0%, 100=0.0% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=1864 read : io=100MiB, bw=5,563KiB/s, runt= 18848msec slat (msec): min= 8, max=14650, avg=10163.23, stdev=5344.43 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 5, max=36692, per=60.78%, avg=10143.07, stdev=9476.18 write: io=88,080KiB, bw=6,551KiB/s, runt= 13766msec slat (msec): min= 0, max= 24, avg= 4.78, stdev= 4.24 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=59087, per=135.52%, avg=24608.75, stdev=25752.39 cpu : usr=11.91%, sys=3.65%, ctx=1330 IO depths : 1=12.6%, 2=25.0%, 4=49.9%, 8=12.5%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=99.9%, 4=0.0%, 10=0.0%, 20=0.0%, 50=0.0%, 100=0.0% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=1865 read : io=100MiB, bw=5,789KiB/s, runt= 18112msec slat (msec): min= 61, max=12154, avg=8862.22, stdev=3777.04 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 17, max=25200, per=63.27%, avg=10559.00, stdev=9106.94 write: io=83,328KiB, bw=6,183KiB/s, runt= 13799msec slat (msec): min= 0, max= 65, avg= 3.73, stdev= 4.05 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=52452, per=110.17%, avg=20005.25, stdev=25215.41 cpu : usr=12.26%, sys=3.71%, ctx=1470 IO depths : 1=12.6%, 2=25.0%, 4=49.9%, 8=12.5%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=99.9%, 4=0.0%, 10=0.0%, 20=0.0%, 50=0.0%, 100=0.0% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=16,689KiB/s, minb=5,563KiB/s, maxb=5,865KiB/s, mint=17877msec, maxt=18848msec WRITE: io=239MiB, aggrb=18,159KiB/s, minb=5,452KiB/s, maxb=6,551KiB/s, mint=17877msec, maxt=18848msec Disk stats (read/write): cciss!c0d0: ios=6097/3172, merge=1460/57993, ticks=60988/1431084, in_queue=1492064, util=96.45% 6.54user 1.98system 0:19.07elapsed 44%CPU (0avgtext+0avgdata 0maxresident)k 742664inputs+489432outputs (0major+2378minor)pagefaults 0swaps