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] [ 6487/ 341 kb/s] [eta 00m:57s] Threads: 3: [mmm] [6.7% done] [ 4571/ 898 kb/s] [eta 00m:56s] Threads: 3: [mmm] [8.3% done] [ 4828/ 760 kb/s] [eta 00m:55s] Threads: 3: [mmm] [10.0% done] [ 2395/ 2172 kb/s] [eta 00m:54s] Threads: 3: [mmm] [11.7% done] [ 2143/ 3156 kb/s] [eta 00m:53s] Threads: 3: [mmm] [13.3% done] [ 4018/ 1142 kb/s] [eta 00m:52s] Threads: 3: [mmm] [15.0% done] [ 1443/ 2794 kb/s] [eta 00m:51s] Threads: 3: [mmm] [16.7% done] [ 5023/ 805 kb/s] [eta 00m:50s] Threads: 3: [mmm] [18.3% done] [ 4665/ 870 kb/s] [eta 00m:49s] Threads: 3: [mmm] [20.0% done] [ 2208/ 2013 kb/s] [eta 00m:48s] Threads: 3: [mmm] [21.7% done] [ 4087/ 520 kb/s] [eta 00m:47s] Threads: 3: [mmm] [23.3% done] [ 2375/ 1728 kb/s] [eta 00m:46s] Threads: 3: [mmm] [25.0% done] [ 4519/ 276 kb/s] [eta 00m:45s] Threads: 3: [mmm] [26.7% done] [ 5027/ 77 kb/s] [eta 00m:44s] Threads: 3: [mmm] [28.3% done] [ 3587/ 573 kb/s] [eta 00m:43s] Threads: 3: [mmm] [30.0% done] [ 4157/ 646 kb/s] [eta 00m:42s] Threads: 3: [mmm] [31.7% done] [ 3912/ 463 kb/s] [eta 00m:41s] Threads: 3: [mmm] [33.3% done] [ 4840/ 0 kb/s] [eta 00m:40s] Threads: 3: [mmm] [35.0% done] [ 4482/ 260 kb/s] [eta 00m:39s] Threads: 3: [mmm] [36.7% done] [ 3953/ 207 kb/s] [eta 00m:38s] Threads: 3: [mmm] [38.3% done] [ 3136/ 626 kb/s] [eta 00m:37s] Threads: 3: [mmm] [40.0% done] [ 5625/ 138 kb/s] [eta 00m:36s] Threads: 3: [mmm] [41.7% done] [ 4470/ 0 kb/s] [eta 00m:35s] Threads: 3: [mmm] [43.3% done] [ 4116/ 12 kb/s] [eta 00m:34s] Threads: 3: [mmm] [45.0% done] [ 2761/ 736 kb/s] [eta 00m:33s] Threads: 3: [mmm] [46.7% done] [ 3412/ 911 kb/s] [eta 00m:32s] Threads: 3: [mmm] [48.3% done] [ 4262/ 48 kb/s] [eta 00m:31s] Threads: 3: [mmm] [50.0% done] [ 4372/ 211 kb/s] [eta 00m:30s] Threads: 3: [mmm] [51.7% done] [ 4710/ 89 kb/s] [eta 00m:29s] Threads: 3: [mmm] [53.3% done] [ 3331/ 252 kb/s] [eta 00m:28s] Threads: 3: [mmm] [55.0% done] [ 1321/ 1472 kb/s] [eta 00m:27s] Threads: 3: [mmm] [56.7% done] [ 3428/ 455 kb/s] [eta 00m:26s] Threads: 3: [mmm] [58.3% done] [ 3384/ 321 kb/s] [eta 00m:25s] Threads: 3: [mmm] [60.0% done] [ 2912/ 748 kb/s] [eta 00m:24s] Threads: 3: [mmm] [61.7% done] [ 4018/ 427 kb/s] [eta 00m:23s] Threads: 3: [mmm] [63.3% done] [ 3607/ 52 kb/s] [eta 00m:22s] Threads: 3: [mmm] [65.0% done] [ 2167/ 1346 kb/s] [eta 00m:21s] Threads: 3: [mmm] [66.7% done] [ 3738/ 187 kb/s] [eta 00m:20s] Threads: 3: [mmm] [68.3% done] [ 3994/ 0 kb/s] [eta 00m:19s] Threads: 3: [mmm] [70.0% done] [ 2387/ 423 kb/s] [eta 00m:18s] Threads: 3: [mmm] [71.7% done] [ 4417/ 244 kb/s] [eta 00m:17s] Threads: 3: [mmm] [73.3% done] [ 1631/ 1342 kb/s] [eta 00m:16s] Threads: 3: [mmm] [75.0% done] [ 3502/ 12 kb/s] [eta 00m:15s] Threads: 3: [mmm] [76.7% done] [ 3721/ 44 kb/s] [eta 00m:14s] Threads: 3: [mmm] [78.3% done] [ 2578/ 488 kb/s] [eta 00m:13s] Threads: 3: [mmm] [80.0% done] [ 4213/ 174 kb/s] [eta 00m:12s] Threads: 3: [mmm] [81.7% done] [ 2493/ 874 kb/s] [eta 00m:11s] Threads: 3: [mmm] [83.3% done] [ 1781/ 1281 kb/s] [eta 00m:10s] Threads: 3: [mmm] [85.0% done] [ 2387/ 1688 kb/s] [eta 00m:09s] Threads: 3: [mmm] [86.7% done] [ 2161/ 1271 kb/s] [eta 00m:08s] Threads: 3: [mmm] [88.3% done] [ 3856/ 183 kb/s] [eta 00m:07s] Threads: 3: [mmm] [90.0% done] [ 2509/ 829 kb/s] [eta 00m:06s] Threads: 3: [mmm] [91.7% done] [ 3697/ 313 kb/s] [eta 00m:05s] Threads: 3: [mmm] [93.3% done] [ 4815/ 0 kb/s] [eta 00m:04s] Threads: 3: [mmm] [95.0% done] [ 3786/ 573 kb/s] [eta 00m:03s] Threads: 3: [mmm] [96.7% done] [ 1712/ 1326 kb/s] [eta 00m:02s] Threads: 3: [mmm] [98.3% done] [ 2680/ 1106 kb/s] [eta 00m:01s] fio: (groupid=0): err= 0: pid=21307 read : io=63,532KiB, bw=1,083KiB/s, runt= 60019msec clat (msec): min= 0, max= 418, avg=46.52, stdev=56.75 bw (KiB/s) : min= 3, max= 3506, per=41.11%, avg=1459.50, stdev=939.73 write: io=13,524KiB, bw=230KiB/s, runt= 60019msec clat (msec): min= 9, max= 933, avg=135.49, stdev=147.91 bw (KiB/s) : min= 0, max= 1259, per=50.29%, avg=363.09, stdev=353.34 cpu : usr=1.91%, sys=0.87%, ctx=19707 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=2.4%, 4=1.1%, 10=6.4%, 20=20.5%, 50=34.0%, 100=15.6% lat (msec): 250=15.9%, 500=3.2%, 750=0.3%, 1000=0.2%, >=2000=0.0% fio: (groupid=0): err= 0: pid=21308 read : io=70,984KiB, bw=1,210KiB/s, runt= 60030msec clat (msec): min= 0, max= 329, avg=39.36, stdev=50.62 bw (KiB/s) : min= 9, max= 4000, per=43.89%, avg=1558.11, stdev=892.33 write: io=15,492KiB, bw=264KiB/s, runt= 60030msec clat (msec): min= 12, max= 703, avg=129.35, stdev=142.52 bw (KiB/s) : min= 0, max= 2194, per=72.20%, avg=521.28, stdev=578.29 cpu : usr=2.19%, sys=0.82%, ctx=22195 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=4.2%, 4=2.9%, 10=7.1%, 20=23.3%, 50=34.4%, 100=12.9% lat (msec): 250=12.4%, 500=1.9%, 750=0.7%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=21309 read : io=73,600KiB, bw=1,255KiB/s, runt= 60024msec clat (msec): min= 0, max= 556, avg=39.60, stdev=52.69 bw (KiB/s) : min= 19, max= 3287, per=42.80%, avg=1519.29, stdev=889.16 write: io=13,356KiB, bw=227KiB/s, runt= 60024msec clat (msec): min= 12, max= 737, avg=106.54, stdev=118.79 bw (KiB/s) : min= 0, max= 1805, per=59.92%, avg=432.59, stdev=481.27 cpu : usr=2.27%, sys=0.84%, ctx=22186 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=3.1%, 4=2.9%, 10=6.7%, 20=23.6%, 50=35.6%, 100=14.5% lat (msec): 250=11.3%, 500=1.5%, 750=0.5%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=203MiB, aggrb=3,550KiB/s, minb=1,083KiB/s, maxb=1,255KiB/s, mint=60019msec, maxt=60030msec WRITE: io=42,372KiB, aggrb=722KiB/s, minb=227KiB/s, maxb=264KiB/s, mint=60019msec, maxt=60030msec Disk stats (read/write): cciss!c0d0: ios=62626/1292, merge=3/10034, ticks=141556/45912, in_queue=187444, util=99.93% 3.83user 1.52system 1:00.24elapsed 8%CPU (0avgtext+0avgdata 0maxresident)k 500976inputs+84776outputs (0major+63766minor)pagefaults 0swaps