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] [ 12706/ 12938 kb/s] [eta 00m:19s] Threads: 3: [mmm] [19.0% done] [ 24840/ 1826 kb/s] [eta 00m:17s] Threads: 3: [mmm] [25.0% done] [ 10896/ 14557 kb/s] [eta 00m:15s] Threads: 3: [mmm] [30.0% done] [ 5206/ 19056 kb/s] [eta 00m:14s] Threads: 3: [mmm] [35.0% done] [ 13553/ 8509 kb/s] [eta 00m:13s] Threads: 3: [mmm] [40.0% done] [ 7187/ 13337 kb/s] [eta 00m:12s] Threads: 3: [mmm] [42.9% done] [ 9343/ 10046 kb/s] [eta 00m:12s] Threads: 3: [mmm] [47.6% done] [ 15562/ 3489 kb/s] [eta 00m:11s] Threads: 3: [mmm] [52.4% done] [ 14081/ 2314 kb/s] [eta 00m:10s] Threads: 3: [mmm] [54.5% done] [ 12763/ 2839 kb/s] [eta 00m:10s] Threads: 3: [mmm] [59.1% done] [ 12711/ 1574 kb/s] [eta 00m:09s] Threads: 3: [mmm] [60.9% done] [ 7988/ 5356 kb/s] [eta 00m:09s] Threads: 3: [mmm] [62.5% done] [ 10197/ 1663 kb/s] [eta 00m:09s] Threads: 3: [VVm] [66.7% done] [ 21521/ 1163 kb/s] [eta 00m:08s] Threads: 3: [VVm] [68.0% done] [ 25861/ 235 kb/s] [eta 00m:08s] Threads: 3: [VVV] [69.2% done] [ 32983/ 0 kb/s] [eta 00m:08s] Threads: 1: [__V] [90.5% done] [ 33548/ 0 kb/s] [eta 00m:02s] fio: (groupid=0): err= 0: pid=18036 read : io=100MiB, bw=5,792KiB/s, runt= 18102msec slat (msec): min= 0, max= 3031, avg=344.93, stdev=756.14 clat (msec): min= 0, max= 288, avg=62.40, stdev=50.33 bw (KiB/s) : min= 97, max=13205, per=37.78%, avg=6161.10, stdev=3525.62 write: io=27,696KiB, bw=1,881KiB/s, runt= 15071msec slat (msec): min= 0, max= 9, avg= 0.97, stdev= 1.69 clat (msec): min= 7, max= 197, avg=82.73, stdev=40.57 bw (KiB/s) : min= 0, max=11009, per=69.21%, avg=4736.78, stdev=4177.33 cpu : usr=9.59%, sys=0.55%, ctx=1004 IO depths : 1=0.2%, 2=1.9%, 4=47.1%, 8=50.8%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.1%, 4=0.0%, 10=3.1%, 20=11.8%, 50=28.8%, 100=36.4% lat (msec): 250=19.0%, 500=0.6%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=18037 read : io=100MiB, bw=5,718KiB/s, runt= 18338msec slat (msec): min= 0, max= 3657, avg=955.84, stdev=1245.49 clat (msec): min= 0, max= 261, avg=53.34, stdev=51.19 bw (KiB/s) : min= 13, max=23565, per=38.86%, avg=6336.24, stdev=5849.67 write: io=47,480KiB, bw=3,336KiB/s, runt= 14573msec slat (msec): min= 0, max= 13, avg= 1.00, stdev= 1.87 clat (msec): min= 4, max= 211, avg=79.26, stdev=40.50 bw (KiB/s) : min= 0, max= 9527, per=56.90%, avg=3893.95, stdev=3049.96 cpu : usr=10.49%, sys=0.50%, ctx=1063 IO depths : 1=0.2%, 2=1.5%, 4=46.6%, 8=51.7%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.3%, 4=0.8%, 10=8.9%, 20=17.4%, 50=20.6%, 100=32.7% lat (msec): 250=18.8%, 500=0.3%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=18038 read : io=100MiB, bw=5,435KiB/s, runt= 19291msec slat (msec): min= 0, max= 2321, avg=548.02, stdev=825.83 clat (msec): min= 0, max= 276, avg=57.12, stdev=52.02 bw (KiB/s) : min= 18, max=38052, per=37.07%, avg=6043.92, stdev=7513.33 write: io=38,440KiB, bw=2,315KiB/s, runt= 16997msec slat (msec): min= 0, max= 14, avg= 1.19, stdev= 2.05 clat (msec): min= 8, max= 277, avg=84.16, stdev=47.80 bw (KiB/s) : min= 0, max= 8661, per=52.15%, avg=3569.47, stdev=3269.42 cpu : usr=8.90%, sys=0.44%, ctx=1023 IO depths : 1=0.3%, 2=2.2%, 4=47.1%, 8=50.4%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.2%, 4=1.0%, 10=6.0%, 20=16.0%, 50=25.0%, 100=29.9% lat (msec): 250=21.2%, 500=0.5%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=16,306KiB/s, minb=5,435KiB/s, maxb=5,792KiB/s, mint=18102msec, maxt=19291msec WRITE: io=111MiB, aggrb=6,844KiB/s, minb=1,881KiB/s, maxb=3,336KiB/s, mint=18102msec, maxt=19291msec Disk stats (read/write): cciss!c0d0: ios=5009/1697, merge=1165/453, ticks=298060/153516, in_queue=451556, util=99.49% 5.42user 0.30system 0:19.52elapsed 29%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+227264outputs (0major+2357minor)pagefaults 0swaps