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] [23.1% done] [ 15729/ 29221 kb/s] [eta 00m:10s] Threads: 3: [mFF] [44.4% done] [ 5572/ 97506 kb/s] [eta 00m:05s] Threads: 3: [mFF] [45.5% done] [ 1968/ 0 kb/s] [eta 00m:06s] Threads: 3: [mFF] [66.7% done] [ 694/ 28521 kb/s] [eta 00m:03s] Threads: 3: [mFF] [63.6% done] [ 740/ 0 kb/s] [eta 00m:04s] Threads: 3: [mFF] [66.7% done] [ 939/ 0 kb/s] [eta 00m:04s] Threads: 3: [FFF] [100.0% done] [ 219/ 4640 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] [77.8% done] [ 56892/ 0 kb/s] [eta 00m:04s] Threads: 3: [VVV] [93.8% done] [ 64336/ 0 kb/s] [eta 00m:01s] Threads: 3: [VVV] [100.0% done] [ 67242/ 0 kb/s] [eta 00m:00s] Threads: 1: [_V_] [100.0% done] [ 65580/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=2873 read : io=100MiB, bw=6,159KiB/s, runt= 17025msec clat (msec): min= 0, max= 201, avg= 5.52, stdev=19.29 bw (KiB/s) : min= 0, max=27743, per=43.35%, avg=7882.68, stdev=8528.00 write: io=75,228KiB, bw=5,809KiB/s, runt= 13260msec clat (msec): min= 0, max= 17, avg= 0.18, stdev= 1.34 bw (KiB/s) : min= 0, max=58400, per=75.58%, avg=14704.00, stdev=24828.02 cpu : usr=12.01%, sys=4.53%, ctx=1383 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=85.9%, 4=2.1%, 10=3.7%, 20=4.0%, 50=3.2%, 100=0.7% lat (msec): 250=0.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=2874 read : io=100MiB, bw=6,061KiB/s, runt= 17298msec clat (msec): min= 0, max= 206, avg= 3.06, stdev=18.14 bw (KiB/s) : min= 7, max=40566, per=81.48%, avg=14816.83, stdev=12962.08 write: io=91,652KiB, bw=7,082KiB/s, runt= 13252msec clat (msec): min= 0, max= 31, avg= 0.16, stdev= 1.50 bw (KiB/s) : min= 0, max=33888, per=93.03%, avg=18098.75, stdev=13901.51 cpu : usr=12.74%, sys=4.07%, ctx=1348 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=92.3%, 4=1.4%, 10=2.7%, 20=2.3%, 50=0.8%, 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=2875 read : io=100MiB, bw=6,094KiB/s, runt= 17204msec clat (msec): min= 0, max= 204, avg= 3.02, stdev=17.38 bw (KiB/s) : min= 20, max=24582, per=67.48%, avg=12271.77, stdev=9496.81 write: io=85,040KiB, bw=6,567KiB/s, runt= 13259msec clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=58507, per=133.66%, avg=26001.67, stdev=29790.78 cpu : usr=13.02%, sys=3.86%, ctx=1094 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=93.3%, 4=1.0%, 10=1.9%, 20=2.0%, 50=1.2%, 100=0.0% lat (msec): 250=0.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=18,185KiB/s, minb=6,061KiB/s, maxb=6,159KiB/s, mint=17025msec, maxt=17298msec WRITE: io=246MiB, aggrb=19,454KiB/s, minb=5,809KiB/s, maxb=7,082KiB/s, mint=17025msec, maxt=17298msec Disk stats (read/write): cciss!c0d0: ios=6100/3145, merge=1409/59730, ticks=53540/1381688, in_queue=1435296, util=95.50% 6.50user 2.14system 0:17.68elapsed 48%CPU (0avgtext+0avgdata 0maxresident)k 746040inputs+503864outputs (0major+1031minor)pagefaults 0swaps