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] [ 12267/ 58084 kb/s] [eta 00m:06s] Threads: 3: [mmF] [40.0% done] [ 7683/ 12328 kb/s] [eta 00m:06s] Threads: 3: [FFF] [100.0% done] [ 914/ 55454 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: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [72.2% done] [ 18726/ 0 kb/s] [eta 00m:05s] Threads: 3: [VVV] [82.4% done] [ 53674/ 0 kb/s] [eta 00m:03s] Threads: 3: [VVV] [93.8% done] [ 46800/ 0 kb/s] [eta 00m:01s] Threads: 3: [VVV] [100.0% done] [ 51913/ 0 kb/s] [eta 00m:00s] Threads: 2: [V_V] [100.0% done] [ 55904/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=9729 read : io=100MiB, bw=5,921KiB/s, runt= 17709msec slat (msec): min= 32, max=12843, avg=9272.72, stdev=3927.84 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=29641, per=59.08%, avg=10493.67, stdev=9814.51 write: io=91,320KiB, bw=7,481KiB/s, runt= 12499msec slat (msec): min= 0, max= 26, avg= 4.26, stdev= 4.26 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=28202, per=74.19%, avg=15945.00, stdev=12888.22 cpu : usr=12.60%, sys=4.40%, ctx=1498 IO depths : 1=12.6%, 2=25.0%, 4=50.0%, 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=9730 read : io=100MiB, bw=6,234KiB/s, runt= 16820msec slat (msec): min= 38, max=12055, avg=8653.47, stdev=3776.87 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 14, max=25596, per=69.11%, avg=12275.71, stdev=7979.84 write: io=76,624KiB, bw=6,286KiB/s, runt= 12481msec slat (msec): min= 0, max= 21, avg= 3.77, stdev= 3.60 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=52593, per=102.95%, avg=22125.33, stdev=27270.90 cpu : usr=12.65%, sys=4.14%, ctx=1418 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=9731 read : io=100MiB, bw=6,001KiB/s, runt= 17473msec slat (msec): min= 33, max=14219, avg=10893.28, stdev=3945.56 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 10, max=25564, per=71.32%, avg=12668.38, stdev=9554.26 write: io=94,388KiB, bw=7,744KiB/s, runt= 12481msec slat (msec): min= 0, max= 54, avg= 4.28, stdev= 4.75 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=57748, per=122.39%, avg=26302.80, stdev=28043.19 cpu : usr=13.19%, sys=3.94%, ctx=1362 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=17,763KiB/s, minb=5,921KiB/s, maxb=6,234KiB/s, mint=16820msec, maxt=17709msec WRITE: io=256MiB, aggrb=21,491KiB/s, minb=6,286KiB/s, maxb=7,744KiB/s, mint=16820msec, maxt=17709msec Disk stats (read/write): cciss!c0d0: ios=5843/3352, merge=1379/62179, ticks=55268/1417012, in_queue=1472380, util=96.67% 6.71user 2.18system 0:17.93elapsed 49%CPU (0avgtext+0avgdata 0maxresident)k 718496inputs+524688outputs (0major+2384minor)pagefaults 0swaps