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] [ 3905/ 4559 kb/s] [eta 00m:57s] Threads: 3: [mmm] [6.8% done] [ 8196/ 3409 kb/s] [eta 00m:55s] Threads: 3: [mmm] [8.3% done] [ 6875/ 1991 kb/s] [eta 00m:55s] Threads: 3: [mmm] [10.0% done] [ 5400/ 2088 kb/s] [eta 00m:54s] Threads: 3: [mmm] [11.7% done] [ 6168/ 544 kb/s] [eta 00m:53s] Threads: 3: [mmm] [13.3% done] [ 3124/ 4108 kb/s] [eta 00m:52s] Threads: 3: [mmm] [15.0% done] [ 2665/ 4356 kb/s] [eta 00m:51s] Threads: 3: [mmm] [16.7% done] [ 4847/ 1015 kb/s] [eta 00m:50s] Threads: 3: [mmm] [18.3% done] [ 4981/ 2625 kb/s] [eta 00m:49s] Threads: 3: [mmm] [20.0% done] [ 4299/ 1332 kb/s] [eta 00m:48s] Threads: 3: [mmm] [21.7% done] [ 7704/ 394 kb/s] [eta 00m:47s] Threads: 3: [mmm] [23.3% done] [ 3311/ 4035 kb/s] [eta 00m:46s] Threads: 3: [mmm] [25.0% done] [ 3551/ 1783 kb/s] [eta 00m:45s] Threads: 3: [mmm] [26.7% done] [ 2921/ 2958 kb/s] [eta 00m:44s] Threads: 3: [mmm] [28.3% done] [ 3880/ 2673 kb/s] [eta 00m:43s] Threads: 3: [mmm] [30.0% done] [ 2771/ 4632 kb/s] [eta 00m:42s] Threads: 3: [mmm] [31.7% done] [ 1503/ 3770 kb/s] [eta 00m:41s] Threads: 3: [mmm] [33.3% done] [ 6127/ 877 kb/s] [eta 00m:40s] Threads: 3: [mmm] [35.0% done] [ 3352/ 1755 kb/s] [eta 00m:39s] Threads: 3: [mmm] [36.7% done] [ 2994/ 3770 kb/s] [eta 00m:38s] Threads: 3: [mmm] [38.3% done] [ 4855/ 1080 kb/s] [eta 00m:37s] Threads: 3: [mmm] [40.0% done] [ 4949/ 2324 kb/s] [eta 00m:36s] Threads: 3: [mmm] [41.7% done] [ 3055/ 776 kb/s] [eta 00m:35s] Threads: 3: [mmm] [43.3% done] [ 2816/ 674 kb/s] [eta 00m:34s] Threads: 3: [mmm] [45.0% done] [ 4437/ 4 kb/s] [eta 00m:33s] Threads: 3: [mmm] [46.7% done] [ 2178/ 528 kb/s] [eta 00m:32s] Threads: 3: [mmm] [48.3% done] [ 1540/ 707 kb/s] [eta 00m:31s] Threads: 3: [mmm] [50.0% done] [ 2214/ 422 kb/s] [eta 00m:30s] Threads: 3: [mmm] [51.7% done] [ 2027/ 690 kb/s] [eta 00m:29s] Threads: 3: [mmm] [53.3% done] [ 1515/ 637 kb/s] [eta 00m:28s] Threads: 3: [mmm] [55.0% done] [ 2377/ 772 kb/s] [eta 00m:27s] Threads: 3: [mmm] [56.7% done] [ 2056/ 524 kb/s] [eta 00m:26s] Threads: 3: [mmm] [58.3% done] [ 2238/ 146 kb/s] [eta 00m:25s] Threads: 3: [mmm] [60.0% done] [ 991/ 828 kb/s] [eta 00m:24s] Threads: 3: [mmm] [61.7% done] [ 1946/ 853 kb/s] [eta 00m:23s] Threads: 3: [mmm] [63.3% done] [ 1174/ 1149 kb/s] [eta 00m:22s] Threads: 3: [mmm] [65.0% done] [ 609/ 1129 kb/s] [eta 00m:21s] Threads: 3: [mmm] [66.7% done] [ 1194/ 942 kb/s] [eta 00m:20s] Threads: 3: [mmm] [68.3% done] [ 2312/ 190 kb/s] [eta 00m:19s] Threads: 3: [mmm] [70.0% done] [ 1787/ 0 kb/s] [eta 00m:18s] Threads: 3: [mmm] [71.7% done] [ 1442/ 304 kb/s] [eta 00m:17s] Threads: 3: [mmm] [73.3% done] [ 459/ 1381 kb/s] [eta 00m:16s] Threads: 3: [mmm] [75.0% done] [ 1312/ 776 kb/s] [eta 00m:15s] Threads: 3: [mmm] [76.7% done] [ 1702/ 455 kb/s] [eta 00m:14s] Threads: 3: [mmm] [78.3% done] [ 1244/ 1578 kb/s] [eta 00m:13s] Threads: 3: [mmm] [80.0% done] [ 1148/ 1188 kb/s] [eta 00m:12s] Threads: 3: [mmm] [81.7% done] [ 1936/ 1068 kb/s] [eta 00m:11s] Threads: 3: [mmm] [83.3% done] [ 2264/ 320 kb/s] [eta 00m:10s] Threads: 3: [mmm] [85.0% done] [ 2016/ 384 kb/s] [eta 00m:09s] Threads: 3: [mmm] [86.7% done] [ 1520/ 452 kb/s] [eta 00m:08s] Threads: 3: [mmm] [88.3% done] [ 1152/ 1056 kb/s] [eta 00m:07s] Threads: 3: [mmm] [90.0% done] [ 676/ 1008 kb/s] [eta 00m:06s] Threads: 3: [mmm] [91.7% done] [ 2020/ 416 kb/s] [eta 00m:05s] Threads: 3: [mmm] [93.3% done] [ 2056/ 272 kb/s] [eta 00m:04s] Threads: 3: [mmm] [95.0% done] [ 2024/ 1028 kb/s] [eta 00m:03s] Threads: 3: [mmm] [96.7% done] [ 2520/ 404 kb/s] [eta 00m:02s] Threads: 3: [mmm] [98.3% done] [ 684/ 1184 kb/s] [eta 00m:01s] Threads: 3: [FFF] [100.0% done] [ 952/ 68 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 2: [_FF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=25400 read : io=52,672KiB, bw=851KiB/s, runt= 63326msec clat (msec): min= 0, max= 622, avg=65.30, stdev=102.08 bw (KiB/s) : min= 7, max= 5917, per=38.59%, avg=1035.36, stdev=1218.02 write: io=25,780KiB, bw=416KiB/s, runt= 63321msec clat (msec): min= 0, max= 579, avg=64.53, stdev=101.47 bw (KiB/s) : min= 0, max= 5852, per=55.10%, avg=758.78, stdev=1042.52 cpu : usr=1.02%, sys=0.31%, ctx=7538 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=46.7%, 4=1.0%, 10=2.0%, 20=5.7%, 50=7.5%, 100=12.4% lat (msec): 250=16.8%, 500=7.1%, 750=0.3%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=25401 read : io=56,388KiB, bw=902KiB/s, runt= 63952msec clat (msec): min= 0, max= 685, avg=49.29, stdev=82.89 bw (KiB/s) : min= 2, max= 5098, per=45.07%, avg=1209.31, stdev=1195.53 write: io=32,084KiB, bw=513KiB/s, runt= 63947msec clat (msec): min= 0, max= 453, avg=53.00, stdev=78.98 bw (KiB/s) : min= 0, max= 4897, per=74.56%, avg=1026.73, stdev=1334.85 cpu : usr=1.02%, sys=0.29%, ctx=8248 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=48.3%, 4=0.7%, 10=3.4%, 20=6.7%, 50=8.3%, 100=12.1% lat (msec): 250=16.8%, 500=3.2%, 750=0.2%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=25402 read : io=58,604KiB, bw=937KiB/s, runt= 63981msec clat (msec): min= 0, max= 626, avg=52.10, stdev=87.73 bw (KiB/s) : min= 3, max= 3827, per=40.78%, avg=1094.09, stdev=1073.47 write: io=28,196KiB, bw=451KiB/s, runt= 63976msec clat (msec): min= 0, max= 711, avg=49.94, stdev=87.14 bw (KiB/s) : min= 0, max= 4757, per=60.76%, avg=836.67, stdev=1196.80 cpu : usr=1.06%, sys=0.38%, ctx=8231 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=49.2%, 4=1.0%, 10=2.9%, 20=6.8%, 50=7.6%, 100=13.1% lat (msec): 250=14.6%, 500=4.2%, 750=0.3%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=164MiB, aggrb=2,683KiB/s, minb=851KiB/s, maxb=937KiB/s, mint=63326msec, maxt=63981msec WRITE: io=86,060KiB, aggrb=1,377KiB/s, minb=416KiB/s, maxb=513KiB/s, mint=63326msec, maxt=63981msec Disk stats (read/write): sda: ios=24011/1065, merge=57/20510, ticks=183540/5922356, in_queue=6105892, util=99.82% 1.97user 0.76system 1:04.21elapsed 4%CPU (0avgtext+0avgdata 0maxresident)k 0inputs+0outputs (0major+64602minor)pagefaults 0swaps