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] [30.0% done] [ 16526/ 26052 kb/s] [eta 00m:07s] Threads: 3: [mmm] [33.3% done] [ 15969/ 26120 kb/s] [eta 00m:08s] Threads: 3: [mmF] [55.6% done] [ 1610/ 56689 kb/s] [eta 00m:04s] Threads: 3: [FmF] [66.7% done] [ 2076/ 41374 kb/s] [eta 00m:03s] Threads: 3: [FFF] [100.0% done] [ 0/ 3457 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: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [73.7% done] [ 43339/ 0 kb/s] [eta 00m:05s] Threads: 3: [VVV] [88.2% done] [ 67736/ 0 kb/s] [eta 00m:02s] Threads: 3: [VVV] [100.0% done] [ 66146/ 0 kb/s] [eta 00m:00s] Threads: 1: [V__] [100.0% done] [ 64136/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=30751 read : io=100MiB, bw=6,101KiB/s, runt= 17185msec slat (msec): min= 18, max=11307, avg=8186.40, stdev=3850.84 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 4, max=30589, per=56.59%, avg=10359.60, stdev=9741.67 write: io=79,616KiB, bw=6,161KiB/s, runt= 13231msec slat (msec): min= 0, max= 30, avg= 3.79, stdev= 3.75 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=56723, per=107.64%, avg=20543.25, stdev=26877.82 cpu : usr=12.85%, sys=4.12%, ctx=653 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=30752 read : io=100MiB, bw=6,180KiB/s, runt= 16966msec slat (msec): min= 8, max=10972, avg=7665.11, stdev=3649.37 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 22, max=24756, per=52.28%, avg=9569.19, stdev=8796.51 write: io=77,020KiB, bw=5,960KiB/s, runt= 13231msec slat (msec): min= 0, max= 124, avg= 4.22, stdev= 7.00 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=46867, per=71.08%, avg=13567.00, stdev=22464.43 cpu : usr=12.87%, sys=4.48%, ctx=662 IO depths : 1=12.6%, 2=25.0%, 4=49.9%, 8=12.4%, 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=30753 read : io=100MiB, bw=6,289KiB/s, runt= 16671msec slat (msec): min= 12, max=12747, avg=9931.60, stdev=3522.27 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 11, max=31271, per=65.17%, avg=11929.62, stdev=12185.19 write: io=89,980KiB, bw=6,978KiB/s, runt= 13204msec slat (msec): min= 0, max= 60, avg= 4.24, stdev= 4.48 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=57891, per=108.89%, avg=20782.33, stdev=26410.04 cpu : usr=13.75%, sys=4.34%, ctx=557 IO depths : 1=12.6%, 2=25.0%, 4=50.0%, 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=18,305KiB/s, minb=6,101KiB/s, maxb=6,289KiB/s, mint=16671msec, maxt=17185msec WRITE: io=241MiB, aggrb=19,086KiB/s, minb=5,960KiB/s, maxb=6,978KiB/s, mint=16671msec, maxt=17185msec Disk stats (read/write): cciss!c0d0: ios=2890/3175, merge=43337/58364, ticks=335680/1345840, in_queue=1682444, util=92.95% 6.74user 2.21system 0:17.39elapsed 51%CPU (0avgtext+0avgdata 0maxresident)k 733864inputs+493256outputs (0major+2376minor)pagefaults 0swaps