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] [5.0% done] [ 4148/ 1281 kb/s] [eta 00m:57s] Threads: 3: [mmm] [6.7% done] [ 3262/ 1667 kb/s] [eta 00m:56s] Threads: 3: [mmm] [8.3% done] [ 5153/ 573 kb/s] [eta 00m:55s] Threads: 3: [mmm] [10.0% done] [ 4600/ 650 kb/s] [eta 00m:54s] Threads: 3: [mmm] [11.7% done] [ 4718/ 772 kb/s] [eta 00m:53s] Threads: 3: [mmm] [13.3% done] [ 6577/ 0 kb/s] [eta 00m:52s] Threads: 3: [mmm] [15.0% done] [ 4498/ 504 kb/s] [eta 00m:51s] Threads: 3: [mmm] [16.7% done] [ 2692/ 2017 kb/s] [eta 00m:50s] Threads: 3: [mmm] [18.3% done] [ 4108/ 1382 kb/s] [eta 00m:49s] Threads: 3: [mmm] [20.0% done] [ 2052/ 2052 kb/s] [eta 00m:48s] Threads: 3: [mmm] [21.7% done] [ 4551/ 540 kb/s] [eta 00m:47s] Threads: 3: [mmm] [23.3% done] [ 5275/ 284 kb/s] [eta 00m:46s] Threads: 3: [mmm] [25.0% done] [ 4429/ 479 kb/s] [eta 00m:45s] Threads: 3: [mmm] [26.7% done] [ 3713/ 1492 kb/s] [eta 00m:44s] Threads: 3: [mmm] [28.3% done] [ 3770/ 1271 kb/s] [eta 00m:43s] Threads: 3: [mmm] [30.0% done] [ 2761/ 1208 kb/s] [eta 00m:42s] Threads: 3: [mmm] [31.7% done] [ 2920/ 1728 kb/s] [eta 00m:41s] Threads: 3: [mmm] [33.3% done] [ 4230/ 471 kb/s] [eta 00m:40s] Threads: 3: [mmm] [35.0% done] [ 2247/ 2084 kb/s] [eta 00m:39s] Threads: 3: [mmm] [36.7% done] [ 3396/ 1122 kb/s] [eta 00m:38s] Threads: 3: [mmm] [38.3% done] [ 2892/ 1814 kb/s] [eta 00m:37s] Threads: 3: [mmm] [40.0% done] [ 3279/ 1491 kb/s] [eta 00m:36s] Threads: 3: [mmm] [41.7% done] [ 3184/ 1517 kb/s] [eta 00m:35s] Threads: 3: [mmm] [43.3% done] [ 3396/ 927 kb/s] [eta 00m:34s] Threads: 3: [mmm] [45.0% done] [ 3717/ 589 kb/s] [eta 00m:33s] Threads: 3: [mmm] [46.7% done] [ 3363/ 825 kb/s] [eta 00m:32s] Threads: 3: [mmm] [48.3% done] [ 3409/ 1003 kb/s] [eta 00m:31s] Threads: 3: [mmm] [50.0% done] [ 2900/ 1244 kb/s] [eta 00m:30s] Threads: 3: [mmm] [51.7% done] [ 2560/ 1507 kb/s] [eta 00m:29s] Threads: 3: [mmm] [53.3% done] [ 1517/ 2619 kb/s] [eta 00m:28s] Threads: 3: [mmm] [55.0% done] [ 4274/ 284 kb/s] [eta 00m:27s] Threads: 3: [mmm] [73.3% done] [ 2444/ 1436 kb/s] [eta 00m:16s] Threads: 3: [mmm] [75.0% done] [ 2467/ 1013 kb/s] [eta 00m:15s] Threads: 3: [mmm] [76.7% done] [ 1881/ 1320 kb/s] [eta 00m:14s] Threads: 3: [mmm] [78.3% done] [ 2757/ 1216 kb/s] [eta 00m:13s] Threads: 3: [mmm] [80.0% done] [ 4047/ 475 kb/s] [eta 00m:12s] Threads: 3: [mmm] [81.7% done] [ 3725/ 398 kb/s] [eta 00m:11s] Threads: 3: [mmm] [83.3% done] [ 3973/ 296 kb/s] [eta 00m:10s] Threads: 3: [mmm] [85.0% done] [ 4279/ 325 kb/s] [eta 00m:09s] Threads: 3: [mmm] [86.7% done] [ 2993/ 386 kb/s] [eta 00m:08s] Threads: 3: [mmm] [88.3% done] [ 2986/ 934 kb/s] [eta 00m:07s] Threads: 3: [mmm] [90.0% done] [ 3860/ 215 kb/s] [eta 00m:06s] Threads: 3: [mmm] [91.7% done] [ 2810/ 955 kb/s] [eta 00m:05s] Threads: 3: [mmm] [93.3% done] [ 1151/ 1513 kb/s] [eta 00m:04s] Threads: 3: [mmm] [95.0% done] [ 2546/ 874 kb/s] [eta 00m:03s] Threads: 3: [mmm] [96.7% done] [ 3360/ 698 kb/s] [eta 00m:02s] Threads: 3: [mmm] [98.3% done] [ 2290/ 866 kb/s] [eta 00m:01s] fio: (groupid=0): err= 0: pid=3841 read : io=54,768KiB, bw=934KiB/s, runt= 60026msec clat (msec): min= 0, max= 277, avg=46.67, stdev=41.11 bw (KiB/s) : min= 5, max= 2960, per=36.66%, avg=1209.79, stdev=798.03 write: io=26,864KiB, bw=458KiB/s, runt= 60026msec clat (msec): min= 8, max= 303, avg=84.68, stdev=52.65 bw (KiB/s) : min= 0, max= 1831, per=63.43%, avg=697.72, stdev=504.04 cpu : usr=2.37%, sys=0.81%, ctx=21111 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=2.7%, 4=0.7%, 10=5.3%, 20=11.3%, 50=31.6%, 100=32.2% lat (msec): 250=15.4%, 500=0.6%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=3842 read : io=73,860KiB, bw=1,259KiB/s, runt= 60058msec clat (msec): min= 0, max= 269, avg=40.66, stdev=39.28 bw (KiB/s) : min= 11, max= 4000, per=43.23%, avg=1426.62, stdev=911.86 write: io=14,880KiB, bw=253KiB/s, runt= 60058msec clat (msec): min= 6, max= 399, avg=77.58, stdev=59.46 bw (KiB/s) : min= 0, max= 1540, per=35.97%, avg=395.64, stdev=338.53 cpu : usr=2.42%, sys=0.90%, ctx=22711 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=5.2%, 4=2.1%, 10=6.7%, 20=15.6%, 50=34.8%, 100=23.7% lat (msec): 250=11.3%, 500=0.3%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=3843 read : io=64,936KiB, bw=1,108KiB/s, runt= 60011msec clat (msec): min= 0, max= 480, avg=41.72, stdev=43.08 bw (KiB/s) : min= 7, max= 4871, per=43.13%, avg=1423.42, stdev=1014.64 write: io=22,784KiB, bw=388KiB/s, runt= 60011msec clat (msec): min= 6, max= 313, avg=76.84, stdev=52.12 bw (KiB/s) : min= 0, max= 1535, per=56.25%, avg=618.78, stdev=462.34 cpu : usr=2.35%, sys=0.89%, ctx=22646 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=2.7%, 4=2.0%, 10=5.1%, 20=16.5%, 50=35.1%, 100=25.2% lat (msec): 250=12.4%, 500=0.5%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=189MiB, aggrb=3,300KiB/s, minb=934KiB/s, maxb=1,259KiB/s, mint=60011msec, maxt=60058msec WRITE: io=64,528KiB, aggrb=1,100KiB/s, minb=253KiB/s, maxb=458KiB/s, mint=60011msec, maxt=60058msec Disk stats (read/write): cciss!c0d0: ios=64523/1852, merge=0/14776, ticks=146036/39344, in_queue=185336, util=99.24% 4.29user 1.57system 1:00.51elapsed 9%CPU (0avgtext+0avgdata 0maxresident)k 516184inputs+129088outputs (0major+65635minor)pagefaults 0swaps