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] [11.1% done] [ 13612/ 11243 kb/s] [eta 00m:24s] Threads: 3: [mmm] [16.7% done] [ 16574/ 9545 kb/s] [eta 00m:20s] Threads: 3: [mmm] [21.7% done] [ 17079/ 5657 kb/s] [eta 00m:18s] Threads: 3: [mmm] [25.0% done] [ 11681/ 7610 kb/s] [eta 00m:18s] Threads: 3: [mmm] [29.2% done] [ 15761/ 6247 kb/s] [eta 00m:17s] Threads: 3: [mmm] [34.8% done] [ 13966/ 8923 kb/s] [eta 00m:15s] Threads: 3: [mmm] [39.1% done] [ 16363/ 6814 kb/s] [eta 00m:14s] Threads: 3: [mmm] [43.5% done] [ 9387/ 10498 kb/s] [eta 00m:13s] Threads: 3: [mmm] [47.8% done] [ 2599/ 15822 kb/s] [eta 00m:12s] Threads: 3: [mmm] [54.5% done] [ 9644/ 5926 kb/s] [eta 00m:10s] Threads: 3: [mmm] [56.5% done] [ 5129/ 9965 kb/s] [eta 00m:10s] Threads: 3: [mmm] [58.3% done] [ 3986/ 4563 kb/s] [eta 00m:10s] Threads: 3: [mmF] [57.7% done] [ 581/ 3184 kb/s] [eta 00m:11s] Threads: 3: [mmV] [57.1% done] [ 6150/ 614 kb/s] [eta 00m:12s] Threads: 2: [mm_] [60.7% done] [ 32898/ 1903 kb/s] [eta 00m:11s] Threads: 2: [mm_] [64.3% done] [ 4246/ 4173 kb/s] [eta 00m:10s] Threads: 2: [mm_] [65.5% done] [ 2957/ 4096 kb/s] [eta 00m:10s] Threads: 2: [mF_] [66.7% done] [ 3587/ 0 kb/s] [eta 00m:10s] Threads: 2: [FF_] [100.0% done] [ 2119/ 0 kb/s] [eta 00m:00s] Threads: 2: [FV_] [78.6% done] [ 14490/ 0 kb/s] [eta 00m:06s] Threads: 1: [V__] [76.7% done] [ 39772/ 0 kb/s] [eta 00m:07s] fio: (groupid=0): err= 0: pid=26780 read : io=100MiB, bw=4,479KiB/s, runt= 23409msec clat (msec): min= 0, max= 447, avg= 6.79, stdev=28.77 bw (KiB/s) : min= 1, max= 9147, per=24.13%, avg=3243.23, stdev=2959.74 write: io=44,312KiB, bw=1,979KiB/s, runt= 22923msec clat (msec): min= 0, max= 288, avg=10.16, stdev=31.65 bw (KiB/s) : min= 0, max=14276, per=69.46%, avg=3644.39, stdev=3824.04 cpu : usr=8.36%, sys=1.69%, ctx=4284 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=82.6%, 4=0.6%, 10=2.5%, 20=4.9%, 50=4.8%, 100=2.3% lat (msec): 250=1.9%, 500=0.2%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=26781 read : io=100MiB, bw=4,694KiB/s, runt= 22338msec clat (msec): min= 0, max= 240, avg= 5.93, stdev=21.69 bw (KiB/s) : min= 3, max=10693, per=29.57%, avg=3972.97, stdev=3224.64 write: io=40,692KiB, bw=1,902KiB/s, runt= 21902msec clat (msec): min= 0, max= 419, avg= 9.73, stdev=33.28 bw (KiB/s) : min= 0, max=12271, per=60.21%, avg=3159.35, stdev=3659.56 cpu : usr=8.86%, sys=1.74%, ctx=4712 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=81.0%, 4=1.3%, 10=2.8%, 20=5.1%, 50=5.5%, 100=2.2% lat (msec): 250=1.8%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=26782 read : io=100MiB, bw=6,427KiB/s, runt= 16315msec clat (msec): min= 0, max= 255, avg= 4.94, stdev=17.67 bw (KiB/s) : min= 4, max=12540, per=42.05%, avg=5650.96, stdev=4402.23 write: io=32,464KiB, bw=2,085KiB/s, runt= 15937msec clat (msec): min= 0, max= 145, avg= 6.10, stdev=18.12 bw (KiB/s) : min= 0, max=11532, per=79.59%, avg=4175.93, stdev=4107.28 cpu : usr=11.69%, sys=2.16%, ctx=4505 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=81.6%, 4=1.5%, 10=2.9%, 20=5.5%, 50=5.5%, 100=1.7% lat (msec): 250=1.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=13,438KiB/s, minb=4,479KiB/s, maxb=6,427KiB/s, mint=16315msec, maxt=23409msec WRITE: io=115MiB, aggrb=5,247KiB/s, minb=1,902KiB/s, maxb=2,085KiB/s, mint=16315msec, maxt=23409msec Disk stats (read/write): cciss!c0d0: ios=12185/1718, merge=0/27739, ticks=47832/690808, in_queue=738628, util=95.99% 5.85user 1.16system 0:23.63elapsed 29%CPU (0avgtext+0avgdata 0maxresident)k 97480inputs+234968outputs (0major+107189minor)pagefaults 0swaps