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] [ 13880/ 79599 kb/s] [eta 00m:05s] Threads: 3: [Fmm] [50.0% done] [ 13272/ 53614 kb/s] [eta 00m:04s] Threads: 3: [FFm] [71.4% done] [ 1936/ 41439 kb/s] [eta 00m:02s] Threads: 3: [FFm] [66.7% done] [ 882/ 0 kb/s] [eta 00m:03s] Threads: 3: [FFF] [100.0% done] [ 2802/ 748 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] [70.0% done] [ 10532/ 0 kb/s] [eta 00m:06s] Threads: 3: [VVV] [78.9% done] [ 63941/ 0 kb/s] [eta 00m:04s] Threads: 3: [VVV] [94.1% done] [ 53365/ 0 kb/s] [eta 00m:01s] Threads: 3: [VVV] [100.0% done] [ 63091/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [100.0% done] [ 56188/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=10817 read : io=100MiB, bw=5,736KiB/s, runt= 18279msec clat (msec): min= 0, max= 308, avg= 3.05, stdev=19.43 bw (KiB/s) : min= 7, max=39600, per=83.53%, avg=14323.58, stdev=12851.37 write: io=91,476KiB, bw=6,715KiB/s, runt= 13949msec clat (msec): min= 0, max= 36, avg= 0.22, stdev= 1.97 bw (KiB/s) : min= 0, max=21176, per=83.55%, avg=15143.00, stdev=10119.36 cpu : usr=12.10%, sys=3.68%, ctx=1195 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=91.6%, 4=1.4%, 10=3.4%, 20=2.1%, 50=0.9%, 100=0.0% lat (msec): 250=0.3%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=10818 read : io=100MiB, bw=5,732KiB/s, runt= 18293msec clat (msec): min= 0, max= 328, avg= 4.01, stdev=20.91 bw (KiB/s) : min= 24, max=37724, per=62.90%, avg=10785.35, stdev=9743.76 write: io=79,080KiB, bw=5,802KiB/s, runt= 13955msec clat (msec): min= 0, max= 39, avg= 0.03, stdev= 1.07 bw (KiB/s) : min= 0, max=29089, per=96.09%, avg=17415.00, stdev=15370.81 cpu : usr=11.37%, sys=3.61%, ctx=1346 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=89.6%, 4=2.0%, 10=3.4%, 20=2.9%, 50=1.4%, 100=0.2% lat (msec): 250=0.3%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=10819 read : io=100MiB, bw=5,715KiB/s, runt= 18345msec clat (msec): min= 0, max= 318, avg= 5.18, stdev=21.55 bw (KiB/s) : min= 12, max=23954, per=51.67%, avg=8860.53, stdev=8320.81 write: io=76,448KiB, bw=5,609KiB/s, runt= 13955msec clat (msec): min= 0, max= 35, avg= 0.09, stdev= 1.18 bw (KiB/s) : min= 0, max=58120, per=87.66%, avg=15888.00, stdev=24196.93 cpu : usr=11.56%, sys=3.62%, ctx=1459 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=84.3%, 4=3.8%, 10=5.4%, 20=2.7%, 50=2.6%, 100=0.6% lat (msec): 250=0.3%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=17,147KiB/s, minb=5,715KiB/s, maxb=5,736KiB/s, mint=18279msec, maxt=18345msec WRITE: io=241MiB, aggrb=18,124KiB/s, minb=5,609KiB/s, maxb=6,715KiB/s, mint=18279msec, maxt=18345msec Disk stats (read/write): cciss!c0d0: ios=6177/3412, merge=1550/58331, ticks=55040/1507052, in_queue=1562088, util=97.66% 6.42user 2.00system 0:18.58elapsed 45%CPU (0avgtext+0avgdata 0maxresident)k 743872inputs+494024outputs (2major+1030minor)pagefaults 0swaps