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] [12.5% done] [ 15765/ 41891 kb/s] [eta 00m:21s] Threads: 3: [mmm] [36.4% done] [ 13970/ 73476 kb/s] [eta 00m:07s] Threads: 3: [mFm] [38.5% done] [ 7451/ 3823 kb/s] [eta 00m:08s] Threads: 3: [mFm] [54.5% done] [ 2673/ 28042 kb/s] [eta 00m:05s] Threads: 3: [FFm] [58.3% done] [ 2192/ 17685 kb/s] [eta 00m:05s] Threads: 3: [FFF] [100.0% done] [ 890/ 18210 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] [ 8240/ 0 kb/s] [eta 00m:07s] Threads: 3: [VVV] [75.0% done] [ 47481/ 0 kb/s] [eta 00m:05s] Threads: 3: [VVV] [84.2% done] [ 46674/ 0 kb/s] [eta 00m:03s] Threads: 3: [VVV] [100.0% done] [ 51313/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [100.0% done] [ 52845/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=4275 read : io=100MiB, bw=5,596KiB/s, runt= 18735msec slat (msec): min= 33, max=12083, avg=8180.27, stdev=4016.52 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=21695, per=49.96%, avg=8388.16, stdev=6386.88 write: io=72,860KiB, bw=5,436KiB/s, runt= 13724msec slat (msec): min= 0, max= 113, avg= 4.12, stdev= 7.73 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=54410, per=114.27%, avg=20299.40, stdev=27693.98 cpu : usr=10.97%, sys=3.59%, ctx=1398 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=4276 read : io=100MiB, bw=5,647KiB/s, runt= 18568msec slat (msec): min= 20, max=14213, avg=10283.54, stdev=4177.36 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 23, max=28726, per=68.12%, avg=11437.35, stdev=9218.96 write: io=90,324KiB, bw=6,757KiB/s, runt= 13688msec slat (msec): min= 0, max= 119, avg= 4.40, stdev= 7.12 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=58169, per=154.70%, avg=27480.50, stdev=30076.86 cpu : usr=12.28%, sys=3.96%, ctx=1345 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=4277 read : io=100MiB, bw=5,613KiB/s, runt= 18679msec slat (msec): min= 20, max=10833, avg=6876.34, stdev=3802.25 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 17, max=23950, per=51.33%, avg=8619.00, stdev=7206.27 write: io=74,896KiB, bw=5,603KiB/s, runt= 13687msec slat (msec): min= 0, max= 23, avg= 3.74, stdev= 3.49 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=58925, per=121.81%, avg=21638.33, stdev=32429.80 cpu : usr=11.37%, sys=3.81%, ctx=1450 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=16,790KiB/s, minb=5,596KiB/s, maxb=5,647KiB/s, mint=18568msec, maxt=18735msec WRITE: io=233MiB, aggrb=17,764KiB/s, minb=5,436KiB/s, maxb=6,757KiB/s, mint=18568msec, maxt=18735msec Disk stats (read/write): cciss!c0d0: ios=6242/3120, merge=1455/56355, ticks=66644/1374752, in_queue=1441396, util=97.71% 6.51user 2.14system 0:18.94elapsed 45%CPU (0avgtext+0avgdata 0maxresident)k 763656inputs+476176outputs (0major+2381minor)pagefaults 0swaps