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] [ 3945/ 1897 kb/s] [eta 00m:57s] Threads: 3: [mmm] [6.7% done] [ 3555/ 1541 kb/s] [eta 00m:56s] Threads: 3: [mmm] [8.3% done] [ 3498/ 1627 kb/s] [eta 00m:55s] Threads: 3: [mmm] [10.0% done] [ 4811/ 1052 kb/s] [eta 00m:54s] Threads: 3: [mmm] [11.7% done] [ 2574/ 2566 kb/s] [eta 00m:53s] Threads: 3: [mmm] [13.3% done] [ 4340/ 585 kb/s] [eta 00m:52s] Threads: 3: [mmm] [15.0% done] [ 3807/ 1411 kb/s] [eta 00m:51s] Threads: 3: [mmm] [16.7% done] [ 3766/ 1844 kb/s] [eta 00m:50s] Threads: 3: [mmm] [18.3% done] [ 3270/ 1362 kb/s] [eta 00m:49s] Threads: 3: [mmm] [20.0% done] [ 4990/ 386 kb/s] [eta 00m:48s] Threads: 3: [mmm] [21.7% done] [ 2757/ 2245 kb/s] [eta 00m:47s] Threads: 3: [mmm] [23.3% done] [ 3323/ 1773 kb/s] [eta 00m:46s] Threads: 3: [mmm] [25.0% done] [ 5019/ 280 kb/s] [eta 00m:45s] Threads: 3: [mmm] [26.7% done] [ 4197/ 1147 kb/s] [eta 00m:44s] Threads: 3: [mmm] [28.3% done] [ 3848/ 881 kb/s] [eta 00m:43s] Threads: 3: [mmm] [30.0% done] [ 2619/ 1984 kb/s] [eta 00m:42s] Threads: 3: [mmm] [31.7% done] [ 4392/ 1025 kb/s] [eta 00m:41s] Threads: 3: [mmm] [33.3% done] [ 5503/ 73 kb/s] [eta 00m:40s] Threads: 3: [mmm] [35.0% done] [ 2507/ 1198 kb/s] [eta 00m:39s] Threads: 3: [mmm] [36.7% done] [ 3937/ 752 kb/s] [eta 00m:38s] Threads: 3: [mmm] [38.3% done] [ 3774/ 1191 kb/s] [eta 00m:37s] Threads: 3: [mmm] [40.0% done] [ 4653/ 455 kb/s] [eta 00m:36s] Threads: 3: [mmm] [41.7% done] [ 5023/ 439 kb/s] [eta 00m:35s] Threads: 3: [mmm] [43.3% done] [ 4047/ 402 kb/s] [eta 00m:34s] Threads: 3: [mmm] [45.0% done] [ 3542/ 907 kb/s] [eta 00m:33s] Threads: 3: [mmm] [46.7% done] [ 3428/ 1175 kb/s] [eta 00m:32s] Threads: 3: [mmm] [48.3% done] [ 4905/ 12 kb/s] [eta 00m:31s] Threads: 3: [mmm] [50.0% done] [ 1285/ 2481 kb/s] [eta 00m:30s] Threads: 3: [mmm] [51.7% done] [ 528/ 2708 kb/s] [eta 00m:29s] Threads: 3: [mmm] [53.3% done] [ 325/ 2434 kb/s] [eta 00m:28s] Threads: 3: [mmm] [55.0% done] [ 2765/ 1818 kb/s] [eta 00m:27s] Threads: 3: [mmm] [56.7% done] [ 3355/ 1277 kb/s] [eta 00m:26s] Threads: 3: [mmm] [58.3% done] [ 2855/ 1110 kb/s] [eta 00m:25s] Threads: 3: [mmm] [60.0% done] [ 3912/ 711 kb/s] [eta 00m:24s] Threads: 3: [mmm] [61.7% done] [ 2204/ 1627 kb/s] [eta 00m:23s] Threads: 3: [mmm] [63.3% done] [ 1480/ 2127 kb/s] [eta 00m:22s] Threads: 3: [mmm] [65.0% done] [ 4348/ 101 kb/s] [eta 00m:21s] Threads: 3: [mmm] [66.7% done] [ 2668/ 898 kb/s] [eta 00m:20s] Threads: 3: [mmm] [68.3% done] [ 2603/ 1330 kb/s] [eta 00m:19s] Threads: 3: [mmm] [70.0% done] [ 2595/ 1260 kb/s] [eta 00m:18s] Threads: 3: [mmm] [71.7% done] [ 4360/ 150 kb/s] [eta 00m:17s] Threads: 3: [mmm] [73.3% done] [ 3210/ 873 kb/s] [eta 00m:16s] Threads: 3: [mmm] [75.0% done] [ 2167/ 1155 kb/s] [eta 00m:15s] Threads: 3: [mmm] [76.7% done] [ 3465/ 638 kb/s] [eta 00m:14s] Threads: 3: [mmm] [78.3% done] [ 2684/ 1025 kb/s] [eta 00m:13s] Threads: 3: [mmm] [80.0% done] [ 2074/ 1594 kb/s] [eta 00m:12s] Threads: 3: [mmm] [81.7% done] [ 3027/ 1056 kb/s] [eta 00m:11s] Threads: 3: [mmm] [83.3% done] [ 3880/ 882 kb/s] [eta 00m:10s] Threads: 3: [mmm] [85.0% done] [ 4059/ 488 kb/s] [eta 00m:09s] Threads: 3: [mmm] [86.7% done] [ 2852/ 755 kb/s] [eta 00m:08s] Threads: 3: [mmm] [88.3% done] [ 3237/ 601 kb/s] [eta 00m:07s] Threads: 3: [mmm] [90.0% done] [ 2798/ 1033 kb/s] [eta 00m:06s] Threads: 3: [mmm] [91.7% done] [ 3127/ 703 kb/s] [eta 00m:05s] Threads: 3: [mmm] [93.3% done] [ 4315/ 207 kb/s] [eta 00m:04s] Threads: 3: [mmm] [95.0% done] [ 3119/ 1195 kb/s] [eta 00m:03s] Threads: 3: [mmm] [96.7% done] [ 3884/ 475 kb/s] [eta 00m:02s] Threads: 3: [mmm] [98.3% done] [ 2867/ 390 kb/s] [eta 00m:01s] fio: (groupid=0): err= 0: pid=10940 read : io=64,388KiB, bw=1,098KiB/s, runt= 60011msec clat (msec): min= 0, max= 303, avg=44.95, stdev=41.44 bw (KiB/s) : min= 14, max= 3118, per=40.01%, avg=1354.83, stdev=849.96 write: io=18,552KiB, bw=316KiB/s, runt= 60011msec clat (msec): min= 6, max= 351, avg=89.67, stdev=64.20 bw (KiB/s) : min= 0, max= 1222, per=50.75%, avg=562.35, stdev=415.59 cpu : usr=2.22%, sys=0.80%, ctx=21201 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=2.9%, 4=2.2%, 10=6.0%, 20=14.4%, 50=32.9%, 100=26.2% lat (msec): 250=14.3%, 500=0.7%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=10941 read : io=71,624KiB, bw=1,222KiB/s, runt= 60009msec clat (msec): min= 0, max= 309, avg=36.81, stdev=38.69 bw (KiB/s) : min= 11, max= 3550, per=42.55%, avg=1440.91, stdev=923.75 write: io=21,340KiB, bw=364KiB/s, runt= 60009msec clat (msec): min= 6, max= 234, avg=78.62, stdev=47.34 bw (KiB/s) : min= 0, max= 1958, per=52.44%, avg=581.02, stdev=495.90 cpu : usr=2.32%, sys=0.90%, ctx=23853 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=6.2%, 4=3.3%, 10=7.9%, 20=15.7%, 50=32.8%, 100=21.4% lat (msec): 250=12.3%, 500=0.2%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=10942 read : io=62,464KiB, bw=1,065KiB/s, runt= 60016msec clat (msec): min= 0, max= 251, avg=40.43, stdev=38.95 bw (KiB/s) : min= 10, max= 3213, per=41.20%, avg=1394.97, stdev=896.54 write: io=25,100KiB, bw=428KiB/s, runt= 60016msec clat (msec): min= 4, max= 324, avg=72.55, stdev=48.68 bw (KiB/s) : min= 0, max= 2146, per=57.57%, avg=637.83, stdev=487.43 cpu : usr=2.27%, sys=0.87%, ctx=22571 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=2.5%, 4=1.8%, 10=6.0%, 20=16.7%, 50=34.3%, 100=26.3% lat (msec): 250=11.8%, 500=0.4%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=194MiB, aggrb=3,386KiB/s, minb=1,065KiB/s, maxb=1,222KiB/s, mint=60009msec, maxt=60016msec WRITE: io=64,992KiB, aggrb=1,108KiB/s, minb=316KiB/s, maxb=428KiB/s, mint=60009msec, maxt=60016msec Disk stats (read/write): cciss!c0d0: ios=65867/1849, merge=0/14905, ticks=147772/41108, in_queue=188868, util=99.65% 4.09user 1.55system 1:00.22elapsed 9%CPU (0avgtext+0avgdata 0maxresident)k 526936inputs+130016outputs (0major+67021minor)pagefaults 0swaps