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: [mmF] [12.5% done] [ 10042/ 77307 kb/s] [eta 00m:21s] Threads: 3: [FmF] [57.1% done] [ 211/ 97824 kb/s] [eta 00m:03s] Threads: 3: [FmF] [55.6% done] [ 235/ 0 kb/s] [eta 00m:04s] Threads: 3: [FmF] [66.7% done] [ 32/ 20235 kb/s] [eta 00m:03s] Threads: 3: [FFF] [100.0% done] [ 0/ 3201 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] [71.4% done] [ 15859/ 0 kb/s] [eta 00m:06s] Threads: 3: [VVV] [76.2% done] [ 30469/ 0 kb/s] [eta 00m:05s] Threads: 3: [VVV] [85.0% done] [ 26410/ 0 kb/s] [eta 00m:03s] Threads: 3: [VVV] [90.0% done] [ 30705/ 0 kb/s] [eta 00m:02s] Threads: 3: [VVV] [95.0% done] [ 30022/ 0 kb/s] [eta 00m:01s] Threads: 3: [VVV] [100.0% done] [ 21655/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [100.0% done] [ 30543/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [100.0% done] [ 29119/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [100.0% done] [ 26597/ 0 kb/s] [eta 00m:00s] Threads: 2: [V_V] [100.0% done] [ 30315/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=24964 read : io=100MiB, bw=4,259KiB/s, runt= 24616msec clat (msec): min= 0, max= 385, avg= 6.23, stdev=30.04 bw (KiB/s) : min= 0, max=17206, per=62.91%, avg=8037.32, stdev=4739.41 write: io=95,952KiB, bw=6,789KiB/s, runt= 14471msec clat (msec): min= 0, max= 37, avg= 0.24, stdev= 2.13 bw (KiB/s) : min= 0, max=58531, per=97.67%, avg=19219.33, stdev=27435.03 cpu : usr=8.12%, sys=2.68%, ctx=1255 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=87.7%, 4=1.3%, 10=6.1%, 20=2.5%, 50=1.2%, 100=0.1% lat (msec): 250=0.9%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=24965 read : io=100MiB, bw=4,391KiB/s, runt= 23878msec clat (msec): min= 0, max= 383, avg= 7.98, stdev=34.33 bw (KiB/s) : min= 27, max=13680, per=54.00%, avg=6898.19, stdev=3623.41 write: io=82,820KiB, bw=5,868KiB/s, runt= 14452msec clat (msec): min= 0, max= 1, avg= 0.00, stdev= 0.04 bw (KiB/s) : min= 0, max=25250, per=64.16%, avg=12625.00, stdev=17854.45 cpu : usr=7.12%, sys=2.53%, ctx=1190 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=85.2%, 4=1.6%, 10=6.9%, 20=2.7%, 50=2.0%, 100=0.2% lat (msec): 250=1.0%, 500=0.2%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=24966 read : io=100MiB, bw=4,258KiB/s, runt= 24624msec clat (msec): min= 0, max= 480, avg= 6.34, stdev=31.34 bw (KiB/s) : min= 1, max=11856, per=61.39%, avg=7842.45, stdev=4046.04 write: io=99,308KiB, bw=7,036KiB/s, runt= 14453msec clat (msec): min= 0, max= 31, avg= 0.20, stdev= 1.84 bw (KiB/s) : min= 0, max=50184, per=115.48%, avg=22722.25, stdev=21650.49 cpu : usr=8.59%, sys=2.57%, ctx=1032 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=88.4%, 4=1.2%, 10=6.3%, 20=1.8%, 50=1.0%, 100=0.1% lat (msec): 250=1.1%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=12,775KiB/s, minb=4,258KiB/s, maxb=4,391KiB/s, mint=23878msec, maxt=24624msec WRITE: io=272MiB, aggrb=19,677KiB/s, minb=5,868KiB/s, maxb=7,036KiB/s, mint=23878msec, maxt=24624msec Disk stats (read/write): cciss!c0d0: ios=5528/4671, merge=49/64947, ticks=112272/1723792, in_queue=1836052, util=98.15% 5.82user 1.91system 0:25.00elapsed 30%CPU (0avgtext+0avgdata 0maxresident)k 694536inputs+556184outputs (0major+1067minor)pagefaults 0swaps