fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=mmap, iodepth=1 ... fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=mmap, iodepth=1 Starting 3 threads Threads: 3 Threads: 3 Threads: 3: [mmm] [10.0% done] [ 15908/ 7001 kb/s] [eta 00m:27s] Threads: 3: [mmm] [13.3% done] [ 9126/ 14547 kb/s] [eta 00m:26s] Threads: 3: [mmm] [16.7% done] [ 20012/ 3270 kb/s] [eta 00m:25s] Threads: 3: [mmm] [18.8% done] [ 9347/ 12113 kb/s] [eta 00m:26s] Threads: 3: [mmm] [20.6% done] [ 11780/ 13112 kb/s] [eta 00m:27s] Threads: 3: [mmm] [23.5% done] [ 13730/ 9472 kb/s] [eta 00m:26s] Threads: 3: [mmm] [30.0% done] [ 16660/ 4136 kb/s] [eta 00m:21s] Threads: 3: [mmm] [32.3% done] [ 10599/ 11295 kb/s] [eta 00m:21s] Threads: 3: [mmm] [35.5% done] [ 11950/ 4258 kb/s] [eta 00m:20s] Threads: 3: [mmF] [35.3% done] [ 4738/ 1553 kb/s] [eta 00m:22s] Threads: 3: [mmF] [38.2% done] [ 7256/ 0 kb/s] [eta 00m:21s] Threads: 3: [mmV] [41.2% done] [ 25727/ 3900 kb/s] [eta 00m:20s] Threads: 2: [mm_] [44.1% done] [ 35770/ 3551 kb/s] [eta 00m:19s] Threads: 2: [mF_] [44.4% done] [ 243/ 5331 kb/s] [eta 00m:20s] Threads: 2: [mF_] [45.9% done] [ 93/ 1834 kb/s] [eta 00m:20s] Threads: 1: [m__] [52.9% done] [ 47443/ 382 kb/s] [eta 00m:16s] Threads: 1: [m__] [55.9% done] [ 4352/ 1989 kb/s] [eta 00m:15s] Threads: 1: [m__] [60.6% done] [ 1570/ 4022 kb/s] [eta 00m:13s] Threads: 1: [m__] [65.6% done] [ 4022/ 2994 kb/s] [eta 00m:11s] Threads: 1: [F__] [100.0% done] [ 4022/ 280 kb/s] [eta 00m:00s] Threads: 1: [V__] [74.2% done] [ 11124/ 0 kb/s] [eta 00m:08s] fio: (groupid=0): err= 0: pid=5831 read : io=100MiB, bw=4,511KiB/s, runt= 23240msec clat (msec): min= 0, max= 509, avg= 7.90, stdev=32.16 bw (KiB/s) : min= 4, max=13455, per=29.88%, avg=4044.19, stdev=3695.09 write: io=26,292KiB, bw=1,173KiB/s, runt= 22938msec clat (msec): min= 0, max= 350, avg=13.86, stdev=38.84 bw (KiB/s) : min= 0, max= 6425, per=39.10%, avg=2021.62, stdev=2110.71 cpu : usr=7.78%, sys=1.53%, ctx=5414 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=76.2%, 4=1.4%, 10=4.2%, 20=7.6%, 50=5.8%, 100=2.1% lat (msec): 250=2.1%, 500=0.4%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=5832 read : io=100MiB, bw=5,891KiB/s, runt= 17798msec clat (msec): min= 0, max= 274, avg= 5.76, stdev=23.40 bw (KiB/s) : min= 5, max=10396, per=34.16%, avg=4623.81, stdev=3738.82 write: io=36,876KiB, bw=2,173KiB/s, runt= 17370msec clat (msec): min= 0, max= 156, avg= 7.04, stdev=20.09 bw (KiB/s) : min= 0, max=11123, per=84.17%, avg=4352.60, stdev=4101.12 cpu : usr=11.28%, sys=1.89%, ctx=3200 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=84.0%, 4=0.8%, 10=2.2%, 20=4.5%, 50=4.5%, 100=2.5% lat (msec): 250=1.4%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=5833 read : io=100MiB, bw=7,315KiB/s, runt= 14333msec clat (msec): min= 0, max= 192, avg= 3.04, stdev=14.74 bw (KiB/s) : min= 11, max=91668, per=75.67%, avg=10241.72, stdev=20917.56 write: io=52,684KiB, bw=3,928KiB/s, runt= 13731msec clat (msec): min= 0, max= 187, avg= 4.31, stdev=14.86 bw (KiB/s) : min= 0, max=15851, per=119.25%, avg=6166.31, stdev=5453.22 cpu : usr=14.04%, sys=3.21%, ctx=3133 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=0.6%, 10=1.9%, 20=3.6%, 50=3.5%, 100=1.1% lat (msec): 250=0.7%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=13,535KiB/s, minb=4,511KiB/s, maxb=7,315KiB/s, mint=14333msec, maxt=23240msec WRITE: io=113MiB, aggrb=5,171KiB/s, minb=1,173KiB/s, maxb=3,928KiB/s, mint=14333msec, maxt=23240msec Disk stats (read/write): cciss!c0d0: ios=11317/1637, merge=0/27443, ticks=42360/659944, in_queue=702300, util=94.56% 5.84user 1.16system 0:23.45elapsed 29%CPU (0avgtext+0avgdata 0maxresident)k 90536inputs+231736outputs (0major+106781minor)pagefaults 0swaps