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] [14.3% done] [ 14203/ 11389 kb/s] [eta 00m:18s] Threads: 3: [mmm] [18.2% done] [ 23965/ 0 kb/s] [eta 00m:18s] Threads: 3: [mmm] [23.8% done] [ 22107/ 0 kb/s] [eta 00m:16s] Threads: 3: [mmm] [28.6% done] [ 21928/ 1317 kb/s] [eta 00m:15s] Threads: 3: [mmm] [33.3% done] [ 13853/ 10799 kb/s] [eta 00m:14s] Threads: 3: [mmm] [36.4% done] [ 16815/ 2505 kb/s] [eta 00m:14s] Threads: 3: [mmm] [42.9% done] [ 24039/ 4014 kb/s] [eta 00m:12s] Threads: 3: [mmm] [47.6% done] [ 19577/ 2440 kb/s] [eta 00m:11s] Threads: 3: [mmm] [50.0% done] [ 10193/ 9229 kb/s] [eta 00m:11s] Threads: 3: [mmm] [54.5% done] [ 7915/ 4030 kb/s] [eta 00m:10s] Threads: 3: [mmm] [56.5% done] [ 7293/ 1744 kb/s] [eta 00m:10s] Threads: 3: [mmm] [56.0% done] [ 4681/ 3152 kb/s] [eta 00m:11s] Threads: 3: [mFF] [55.6% done] [ 4315/ 964 kb/s] [eta 00m:12s] Threads: 3: [mFF] [55.2% done] [ 0/ 0 kb/s] [eta 00m:13s] Threads: 1: [m__] [56.7% done] [ 52182/ 0 kb/s] [eta 00m:13s] Threads: 1: [m__] [62.1% done] [ 6512/ 0 kb/s] [eta 00m:11s] Threads: 1: [m__] [65.5% done] [ 3506/ 2656 kb/s] [eta 00m:10s] Threads: 1: [F__] [100.0% done] [ 0/ 3054 kb/s] [eta 00m:00s] Threads: 1: [V__] [77.8% done] [ 13402/ 0 kb/s] [eta 00m:06s] fio: (groupid=0): err= 0: pid=14020 read : io=100MiB, bw=4,941KiB/s, runt= 21218msec clat (msec): min= 0, max= 1924, avg= 7.72, stdev=55.34 bw (KiB/s) : min= 13, max=10633, per=32.76%, avg=4856.34, stdev=3422.70 write: io=28,748KiB, bw=1,408KiB/s, runt= 20900msec clat (msec): min= 0, max= 328, avg= 7.77, stdev=26.77 bw (KiB/s) : min= 0, max=10246, per=91.80%, avg=3472.79, stdev=3667.52 cpu : usr=8.77%, sys=1.51%, ctx=4662 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=79.5%, 4=1.5%, 10=3.4%, 20=6.5%, 50=5.4%, 100=2.3% lat (msec): 250=1.2%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=14021 read : io=100MiB, bw=6,223KiB/s, runt= 16850msec clat (msec): min= 0, max= 338, avg= 6.18, stdev=21.67 bw (KiB/s) : min= 14, max=12750, per=38.85%, avg=5759.32, stdev=3652.11 write: io=24,736KiB, bw=1,527KiB/s, runt= 16583msec clat (msec): min= 0, max= 160, avg= 8.24, stdev=21.81 bw (KiB/s) : min= 0, max=14380, per=153.74%, avg=5816.00, stdev=5318.51 cpu : usr=11.06%, sys=1.57%, ctx=4474 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=79.3%, 4=1.1%, 10=3.3%, 20=6.6%, 50=6.1%, 100=2.0% lat (msec): 250=1.3%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=14022 read : io=100MiB, bw=6,209KiB/s, runt= 16888msec clat (msec): min= 0, max= 221, avg= 5.40, stdev=18.71 bw (KiB/s) : min= 40, max=16979, per=41.04%, avg=6083.64, stdev=4397.93 write: io=23,748KiB, bw=1,465KiB/s, runt= 16595msec clat (msec): min= 0, max= 238, avg= 7.79, stdev=24.17 bw (KiB/s) : min= 0, max= 8363, per=85.92%, avg=3250.43, stdev=3393.36 cpu : usr=10.14%, sys=1.63%, ctx=4173 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=80.9%, 4=1.4%, 10=3.5%, 20=4.9%, 50=5.8%, 100=2.3% 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=14,825KiB/s, minb=4,941KiB/s, maxb=6,223KiB/s, mint=16850msec, maxt=21218msec WRITE: io=77,232KiB, aggrb=3,783KiB/s, minb=1,408KiB/s, maxb=1,527KiB/s, mint=16850msec, maxt=21218msec Disk stats (read/write): cciss!c0d0: ios=12009/1342, merge=0/18019, ticks=42288/472628, in_queue=514908, util=95.30% 5.44user 0.87system 0:21.45elapsed 29%CPU (0avgtext+0avgdata 0maxresident)k 96072inputs+154488outputs (0major+97110minor)pagefaults 0swaps