fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=sync, iodepth=1 ... fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=sync, iodepth=1 Starting 3 threads Threads: 3 Threads: 3 Threads: 3: [mmm] [37.5% done] [ 13324/ 60229 kb/s] [eta 00m:05s] Threads: 3: [FmF] [57.1% done] [ 5489/ 58656 kb/s] [eta 00m:03s] Threads: 3: [FFF] [100.0% done] [ 406/ 16424 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] [68.4% done] [ 2791/ 0 kb/s] [eta 00m:06s] Threads: 3: [VVV] [82.4% done] [ 67402/ 0 kb/s] [eta 00m:03s] Threads: 3: [VVV] [100.0% done] [ 71210/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [100.0% done] [ 67573/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=15263 read : io=100MiB, bw=6,170KiB/s, runt= 16994msec clat (msec): min= 0, max= 206, avg= 3.02, stdev=17.14 bw (KiB/s) : min= 9, max=30556, per=74.30%, avg=13625.43, stdev=9586.01 write: io=80,980KiB, bw=6,334KiB/s, runt= 13091msec clat (msec): min= 0, max= 24, avg= 0.17, stdev= 1.44 bw (KiB/s) : min= 0, max=48939, per=71.61%, avg=14762.00, stdev=23276.67 cpu : usr=10.71%, sys=3.74%, ctx=1382 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=89.0%, 4=3.1%, 10=4.0%, 20=2.7%, 50=0.7%, 100=0.0% lat (msec): 250=0.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=15264 read : io=100MiB, bw=6,137KiB/s, runt= 17085msec clat (msec): min= 0, max= 222, avg= 3.66, stdev=18.87 bw (KiB/s) : min= 6, max=29235, per=57.23%, avg=10494.40, stdev=10845.59 write: io=89,480KiB, bw=7,009KiB/s, runt= 13072msec clat (msec): min= 0, max= 19, avg= 0.07, stdev= 0.87 bw (KiB/s) : min= 0, max=42445, per=81.30%, avg=16758.80, stdev=18664.35 cpu : usr=12.20%, sys=4.00%, ctx=1503 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=91.8%, 4=1.6%, 10=2.1%, 20=2.2%, 50=1.7%, 100=0.1% lat (msec): 250=0.5%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=15265 read : io=100MiB, bw=6,112KiB/s, runt= 17154msec clat (msec): min= 0, max= 211, avg= 2.57, stdev=17.46 bw (KiB/s) : min= 19, max=28143, per=86.25%, avg=15817.00, stdev=11116.16 write: io=93,080KiB, bw=7,293KiB/s, runt= 13068msec clat (msec): min= 0, max= 21, avg= 0.14, stdev= 1.28 bw (KiB/s) : min= 0, max=58114, per=122.75%, avg=25303.75, stdev=24911.93 cpu : usr=13.13%, sys=4.03%, ctx=1239 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=93.7%, 4=1.2%, 10=2.4%, 20=1.5%, 50=0.5%, 100=0.0% lat (msec): 250=0.5%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=18,338KiB/s, minb=6,112KiB/s, maxb=6,170KiB/s, mint=16994msec, maxt=17154msec WRITE: io=257MiB, aggrb=20,614KiB/s, minb=6,334KiB/s, maxb=7,293KiB/s, mint=16994msec, maxt=17154msec Disk stats (read/write): cciss!c0d0: ios=5783/3315, merge=1354/62507, ticks=45488/1427852, in_queue=1476364, util=96.41% 6.16user 2.02system 0:17.40elapsed 47%CPU (0avgtext+0avgdata 0maxresident)k 714248inputs+527096outputs (2major+1031minor)pagefaults 0swaps