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] [25.0% done] [ 18054/ 0 kb/s] [eta 00m:09s] Threads: 3: [mmm] [50.0% done] [ 14153/ 29387 kb/s] [eta 00m:04s] Threads: 3: [mFm] [71.4% done] [ 2494/ 71493 kb/s] [eta 00m:02s] Threads: 3: [FFm] [66.7% done] [ 2470/ 0 kb/s] [eta 00m:03s] Threads: 3: [FFm] [70.0% done] [ 2052/ 0 kb/s] [eta 00m:03s] Threads: 3: [FFF] [100.0% done] [ 755/ 56 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] [68.2% done] [ 4864/ 0 kb/s] [eta 00m:07s] Threads: 3: [VVV] [80.0% done] [ 63750/ 0 kb/s] [eta 00m:04s] Threads: 3: [VVV] [94.4% done] [ 66451/ 0 kb/s] [eta 00m:01s] Threads: 3: [VVV] [100.0% done] [ 64881/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=9084 read : io=100MiB, bw=5,585KiB/s, runt= 18773msec clat (msec): min= 0, max= 243, avg= 3.84, stdev=19.05 bw (KiB/s) : min= 0, max=27462, per=65.74%, avg=11014.80, stdev=9457.23 write: io=81,696KiB, bw=5,644KiB/s, runt= 14820msec clat (msec): min= 0, max= 13, avg= 0.05, stdev= 0.65 bw (KiB/s) : min= 0, max=50814, per=120.37%, avg=20167.00, stdev=26979.41 cpu : usr=11.36%, sys=3.49%, ctx=850 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=85.7%, 4=3.8%, 10=5.3%, 20=3.3%, 50=1.4%, 100=0.1% lat (msec): 250=0.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=9085 read : io=100MiB, bw=5,597KiB/s, runt= 18733msec clat (msec): min= 0, max= 235, avg= 3.21, stdev=18.98 bw (KiB/s) : min= 21, max=28829, per=77.22%, avg=12938.77, stdev=10748.44 write: io=88,796KiB, bw=6,138KiB/s, runt= 14812msec clat (msec): min= 0, max= 22, avg= 0.16, stdev= 1.32 bw (KiB/s) : min= 0, max=59326, per=157.91%, avg=26457.00, stdev=26970.84 cpu : usr=11.87%, sys=3.33%, ctx=891 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=88.2%, 4=3.0%, 10=4.8%, 20=2.6%, 50=0.8%, 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=9086 read : io=100MiB, bw=5,600KiB/s, runt= 18722msec clat (msec): min= 0, max= 265, avg= 4.73, stdev=19.88 bw (KiB/s) : min= 7, max=21036, per=52.93%, avg=8869.00, stdev=8078.43 write: io=71,988KiB, bw=4,976KiB/s, runt= 14812msec clat (msec): min= 0, max= 20, avg= 0.16, stdev= 1.28 bw (KiB/s) : min= 0, max=29421, per=65.49%, avg=10972.50, stdev=12903.30 cpu : usr=10.87%, sys=2.73%, ctx=1042 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=82.2%, 4=5.5%, 10=5.5%, 20=3.9%, 50=2.1%, 100=0.3% 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=16,756KiB/s, minb=5,585KiB/s, maxb=5,600KiB/s, mint=18722msec, maxt=18773msec WRITE: io=237MiB, aggrb=16,754KiB/s, minb=4,976KiB/s, maxb=6,138KiB/s, mint=18722msec, maxt=18773msec Disk stats (read/write): cciss!c0d0: ios=3044/3509, merge=8578/57029, ticks=334288/1570728, in_queue=1905188, util=95.94% 6.40user 1.79system 0:18.98elapsed 43%CPU (0avgtext+0avgdata 0maxresident)k 745544inputs+484976outputs (1major+1027minor)pagefaults 0swaps