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: [Fmm] [50.0% done] [ 5852/ 84676 kb/s] [eta 00m:03s] Threads: 3: [FFm] [50.0% done] [ 1805/ 19845 kb/s] [eta 00m:04s] Threads: 3: [FFF] [100.0% done] [ 544/ 32101 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] [66.7% done] [ 581/ 0 kb/s] [eta 00m:06s] Threads: 3: [VVV] [76.5% done] [ 52178/ 0 kb/s] [eta 00m:04s] Threads: 3: [VVV] [87.5% done] [ 56563/ 0 kb/s] [eta 00m:02s] Threads: 3: [VVV] [100.0% done] [ 58554/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [100.0% done] [ 58518/ 0 kb/s] [eta 00m:00s] Threads: 1: [__V] [100.0% done] [ 61521/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=32640 read : io=100MiB, bw=6,211KiB/s, runt= 16881msec slat (msec): min= 125, max=14208, avg=11486.06, stdev=2408.49 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=28865, per=83.23%, avg=15329.09, stdev=10395.38 write: io=98MiB, bw=8,650KiB/s, runt= 11880msec slat (msec): min= 0, max= 127, avg= 4.08, stdev= 6.63 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=59250, per=134.88%, avg=33239.20, stdev=30454.57 cpu : usr=13.20%, sys=4.38%, ctx=1224 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% fio: (groupid=0): err= 0: pid=32641 read : io=100MiB, bw=6,241KiB/s, runt= 16801msec slat (msec): min= 61, max=13695, avg=11033.64, stdev=2892.56 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 8, max=30740, per=74.03%, avg=13634.92, stdev=10230.02 write: io=89,812KiB, bw=7,726KiB/s, runt= 11903msec slat (msec): min= 0, max= 12, avg= 1.75, stdev= 1.80 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=110788, per=224.78%, avg=55394.00, stdev=78338.95 cpu : usr=9.90%, sys=3.50%, ctx=1244 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=32642 read : io=100MiB, bw=6,139KiB/s, runt= 17079msec slat (msec): min= 88, max=12670, avg=10018.01, stdev=2721.01 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 11, max=32996, per=62.89%, avg=11583.60, stdev=10487.17 write: io=96,288KiB, bw=8,298KiB/s, runt= 11881msec slat (msec): min= 0, max= 90, avg= 3.81, stdev= 6.58 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=64151, per=92.77%, avg=22861.25, stdev=30361.23 cpu : usr=12.09%, sys=3.40%, ctx=1190 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=18,418KiB/s, minb=6,139KiB/s, maxb=6,241KiB/s, mint=16801msec, maxt=17079msec WRITE: io=280MiB, aggrb=24,644KiB/s, minb=7,726KiB/s, maxb=8,650KiB/s, mint=16801msec, maxt=17079msec Disk stats (read/write): cciss!c0d0: ios=5318/3573, merge=1429/67887, ticks=59840/1675264, in_queue=1736788, util=97.69% 6.01user 1.93system 0:17.28elapsed 45%CPU (0avgtext+0avgdata 0maxresident)k 670768inputs+572952outputs (0major+2383minor)pagefaults 0swaps