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] [50.0% done] [ 11117/ 57112 kb/s] [eta 00m:03s] Threads: 3: [FmF] [57.1% done] [ 2832/ 46010 kb/s] [eta 00m:03s] Threads: 3: [FmF] [71.4% done] [ 308/ 20069 kb/s] [eta 00m:02s] Threads: 3: [FFF] [100.0% done] [ 239/ 369 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] [66.7% done] [ 31014/ 0 kb/s] [eta 00m:07s] Threads: 3: [VVV] [83.3% done] [ 67531/ 0 kb/s] [eta 00m:03s] Threads: 3: [VVV] [100.0% done] [ 66503/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [100.0% done] [ 66828/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=30634 read : io=100MiB, bw=6,034KiB/s, runt= 17375msec slat (msec): min= 12, max=13546, avg=9987.65, stdev=4108.71 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 8, max=38644, per=75.39%, avg=13452.67, stdev=12820.37 write: io=94,756KiB, bw=7,221KiB/s, runt= 13436msec slat (msec): min= 0, max= 34, avg= 4.60, stdev= 4.15 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=59570, per=175.38%, avg=35517.00, stdev=32380.98 cpu : usr=12.64%, sys=4.07%, ctx=514 IO depths : 1=12.6%, 2=25.1%, 4=49.9%, 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=30635 read : io=100MiB, bw=5,947KiB/s, runt= 17630msec slat (msec): min= 55, max=12569, avg=9586.79, stdev=3496.07 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 6, max=24145, per=59.52%, avg=10621.00, stdev=9573.82 write: io=84,520KiB, bw=6,441KiB/s, runt= 13437msec slat (msec): min= 0, max= 133, avg= 4.20, stdev= 8.33 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=46024, per=89.29%, avg=18082.20, stdev=19329.48 cpu : usr=12.73%, sys=3.49%, ctx=552 IO depths : 1=12.6%, 2=25.0%, 4=49.9%, 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=30636 read : io=100MiB, bw=6,011KiB/s, runt= 17443msec slat (msec): min= 34, max=13550, avg=10656.34, stdev=3774.09 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 1, max=28643, per=78.48%, avg=14003.27, stdev=11540.69 write: io=86,484KiB, bw=6,596KiB/s, runt= 13425msec slat (msec): min= 0, max= 41, avg= 4.11, stdev= 4.18 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=57425, per=134.96%, avg=27332.60, stdev=28328.89 cpu : usr=12.54%, sys=4.56%, ctx=527 IO depths : 1=12.6%, 2=25.0%, 4=49.9%, 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=17,843KiB/s, minb=5,947KiB/s, maxb=6,034KiB/s, mint=17375msec, maxt=17630msec WRITE: io=260MiB, aggrb=20,252KiB/s, minb=6,441KiB/s, maxb=7,221KiB/s, mint=17375msec, maxt=17630msec Disk stats (read/write): cciss!c0d0: ios=2601/3582, merge=26593/62983, ticks=321168/1629208, in_queue=1950380, util=97.04% 6.68user 2.14system 0:17.83elapsed 49%CPU (0avgtext+0avgdata 0maxresident)k 696568inputs+531536outputs (0major+2375minor)pagefaults 0swaps