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] [ 4847/ 572 kb/s] [eta 00m:57s] Threads: 3: [mmm] [6.7% done] [ 3990/ 516 kb/s] [eta 00m:56s] Threads: 3: [mmm] [8.3% done] [ 2612/ 995 kb/s] [eta 00m:55s] Threads: 3: [mmm] [10.0% done] [ 2661/ 341 kb/s] [eta 00m:54s] Threads: 3: [mmm] [11.7% done] [ 1487/ 1300 kb/s] [eta 00m:53s] Threads: 3: [mmm] [13.3% done] [ 5034/ 215 kb/s] [eta 00m:52s] Threads: 3: [mmm] [15.0% done] [ 3108/ 24 kb/s] [eta 00m:51s] Threads: 3: [mmm] [16.7% done] [ 2145/ 1162 kb/s] [eta 00m:50s] Threads: 3: [mmm] [18.3% done] [ 1938/ 1446 kb/s] [eta 00m:49s] Threads: 3: [mmm] [20.0% done] [ 2921/ 1056 kb/s] [eta 00m:48s] Threads: 3: [mmm] [21.7% done] [ 3994/ 304 kb/s] [eta 00m:47s] Threads: 3: [mmm] [23.3% done] [ 3482/ 617 kb/s] [eta 00m:46s] Threads: 3: [mmm] [25.0% done] [ 1470/ 1844 kb/s] [eta 00m:45s] Threads: 3: [mmm] [26.7% done] [ 3153/ 77 kb/s] [eta 00m:44s] Threads: 3: [mmm] [28.3% done] [ 1507/ 1657 kb/s] [eta 00m:43s] Threads: 3: [mmm] [30.0% done] [ 2198/ 1300 kb/s] [eta 00m:42s] Threads: 3: [mmm] [31.7% done] [ 2283/ 1137 kb/s] [eta 00m:41s] Threads: 3: [mmm] [33.3% done] [ 3616/ 642 kb/s] [eta 00m:40s] Threads: 3: [mmm] [35.0% done] [ 3299/ 40 kb/s] [eta 00m:39s] Threads: 3: [mmm] [36.7% done] [ 1210/ 2121 kb/s] [eta 00m:38s] Threads: 3: [mmm] [38.3% done] [ 3453/ 146 kb/s] [eta 00m:37s] Threads: 3: [mmm] [40.0% done] [ 2946/ 121 kb/s] [eta 00m:36s] Threads: 3: [mmm] [41.7% done] [ 4754/ 280 kb/s] [eta 00m:35s] Threads: 3: [mmm] [43.3% done] [ 2694/ 739 kb/s] [eta 00m:34s] Threads: 3: [mmm] [45.0% done] [ 1462/ 889 kb/s] [eta 00m:33s] Threads: 3: [mmm] [46.7% done] [ 2824/ 512 kb/s] [eta 00m:32s] Threads: 3: [mmm] [48.3% done] [ 1527/ 1052 kb/s] [eta 00m:31s] Threads: 3: [mmm] [50.0% done] [ 1731/ 349 kb/s] [eta 00m:30s] Threads: 3: [mmm] [51.7% done] [ 1592/ 605 kb/s] [eta 00m:29s] Threads: 3: [mmm] [53.3% done] [ 1637/ 1219 kb/s] [eta 00m:28s] Threads: 3: [mmm] [55.0% done] [ 1442/ 755 kb/s] [eta 00m:27s] Threads: 3: [mmm] [56.7% done] [ 2352/ 1280 kb/s] [eta 00m:26s] Threads: 3: [mmm] [58.3% done] [ 1926/ 629 kb/s] [eta 00m:25s] Threads: 3: [mmm] [60.0% done] [ 4499/ 138 kb/s] [eta 00m:24s] Threads: 3: [mmm] [61.7% done] [ 1304/ 833 kb/s] [eta 00m:23s] Threads: 3: [mmm] [63.3% done] [ 1938/ 1340 kb/s] [eta 00m:22s] Threads: 3: [mmm] [65.0% done] [ 2092/ 975 kb/s] [eta 00m:21s] Threads: 3: [mmm] [66.7% done] [ 589/ 1206 kb/s] [eta 00m:20s] Threads: 3: [mmm] [68.3% done] [ 1633/ 1109 kb/s] [eta 00m:19s] Threads: 3: [mmm] [70.0% done] [ 2003/ 1133 kb/s] [eta 00m:18s] Threads: 3: [mmm] [71.7% done] [ 3872/ 142 kb/s] [eta 00m:17s] Threads: 3: [mmm] [73.3% done] [ 1480/ 764 kb/s] [eta 00m:16s] Threads: 3: [mmm] [75.0% done] [ 3202/ 73 kb/s] [eta 00m:15s] Threads: 3: [mmm] [76.7% done] [ 2876/ 251 kb/s] [eta 00m:14s] Threads: 3: [mmm] [78.3% done] [ 2421/ 950 kb/s] [eta 00m:13s] Threads: 3: [mmm] [80.0% done] [ 2690/ 48 kb/s] [eta 00m:12s] Threads: 3: [mmm] [81.7% done] [ 1790/ 767 kb/s] [eta 00m:11s] Threads: 3: [mmm] [83.3% done] [ 1231/ 1040 kb/s] [eta 00m:10s] Threads: 3: [mmm] [85.0% done] [ 3153/ 418 kb/s] [eta 00m:09s] Threads: 3: [mmm] [86.7% done] [ 1917/ 349 kb/s] [eta 00m:08s] Threads: 3: [mmm] [88.3% done] [ 3433/ 203 kb/s] [eta 00m:07s] Threads: 3: [mmm] [90.0% done] [ 1247/ 690 kb/s] [eta 00m:06s] Threads: 3: [mmm] [91.7% done] [ 1527/ 536 kb/s] [eta 00m:05s] Threads: 3: [mmm] [93.3% done] [ 2100/ 378 kb/s] [eta 00m:04s] Threads: 3: [mmm] [95.0% done] [ 2336/ 0 kb/s] [eta 00m:03s] Threads: 3: [mmm] [96.7% done] [ 2458/ 162 kb/s] [eta 00m:02s] Threads: 3: [mmm] [98.3% done] [ 2060/ 0 kb/s] [eta 00m:01s] fio: (groupid=0): err= 0: pid=23481 read : io=49,812KiB, bw=849KiB/s, runt= 60022msec clat (msec): min= 0, max= 679, avg=74.71, stdev=89.60 bw (KiB/s) : min= 10, max= 3194, per=41.00%, avg=1017.95, stdev=747.42 write: io=12,100KiB, bw=206KiB/s, runt= 60022msec clat (msec): min= 11, max= 673, avg=173.20, stdev=120.32 bw (KiB/s) : min= 0, max= 1092, per=49.95%, avg=346.13, stdev=312.56 cpu : usr=0.84%, sys=0.54%, ctx=15647 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=0.5%, 4=2.2%, 10=6.5%, 20=18.5%, 50=19.5%, 100=18.5% lat (msec): 250=26.1%, 500=7.0%, 750=0.8%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=23482 read : io=55,208KiB, bw=941KiB/s, runt= 60051msec clat (msec): min= 0, max= 542, avg=60.64, stdev=67.16 bw (KiB/s) : min= 10, max= 4552, per=50.48%, avg=1253.32, stdev=950.50 write: io=12,800KiB, bw=218KiB/s, runt= 60051msec clat (msec): min= 0, max= 945, avg=157.07, stdev=132.53 bw (KiB/s) : min= 0, max= 1113, per=50.26%, avg=348.32, stdev=297.26 cpu : usr=0.92%, sys=0.47%, ctx=17199 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=0.7%, 4=2.0%, 10=6.1%, 20=20.8%, 50=20.6%, 100=18.6% lat (msec): 250=25.3%, 500=5.0%, 750=0.3%, 1000=0.3%, >=2000=0.0% fio: (groupid=0): err= 0: pid=23483 read : io=40,600KiB, bw=692KiB/s, runt= 60022msec clat (msec): min= 0, max= 547, avg=76.21, stdev=86.40 bw (KiB/s) : min= 1, max= 3426, per=38.22%, avg=949.02, stdev=807.95 write: io=15,796KiB, bw=269KiB/s, runt= 60022msec clat (msec): min= 8, max= 891, avg=167.99, stdev=133.73 bw (KiB/s) : min= 0, max= 1543, per=53.18%, avg=368.54, stdev=337.19 cpu : usr=0.68%, sys=0.43%, ctx=14361 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=0.2%, 4=1.0%, 10=4.9%, 20=17.1%, 50=19.5%, 100=18.4% lat (msec): 250=29.1%, 500=8.0%, 750=1.2%, 1000=0.2%, >=2000=0.0% Run status group 0 (all jobs): READ: io=142MiB, aggrb=2,483KiB/s, minb=692KiB/s, maxb=941KiB/s, mint=60022msec, maxt=60051msec WRITE: io=40,696KiB, aggrb=693KiB/s, minb=206KiB/s, maxb=269KiB/s, mint=60022msec, maxt=60051msec Disk stats (read/write): sda: ios=46578/687, merge=0/9576, ticks=149108/50008, in_queue=199096, util=99.78% 1.46user 0.87system 1:00.35elapsed 3%CPU (0avgtext+0avgdata 0maxresident)k 0inputs+0outputs (0major+47748minor)pagefaults 0swaps