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] [ 4509/ 4119 kb/s] [eta 00m:57s] Threads: 3: [mmm] [6.7% done] [ 4497/ 4415 kb/s] [eta 00m:56s] Threads: 3: [mmm] [8.3% done] [ 5210/ 1146 kb/s] [eta 00m:55s] Threads: 3: [mmm] [10.0% done] [ 5557/ 1855 kb/s] [eta 00m:54s] Threads: 3: [mmm] [11.7% done] [ 7951/ 594 kb/s] [eta 00m:53s] Threads: 3: [mmm] [13.3% done] [ 4533/ 4608 kb/s] [eta 00m:52s] Threads: 3: [mmm] [15.0% done] [ 4623/ 2823 kb/s] [eta 00m:51s] Threads: 3: [mmm] [16.7% done] [ 3225/ 3828 kb/s] [eta 00m:50s] Threads: 3: [mmm] [18.3% done] [ 4348/ 2867 kb/s] [eta 00m:49s] Threads: 3: [mmm] [20.0% done] [ 3824/ 2181 kb/s] [eta 00m:48s] Threads: 3: [mmm] [21.7% done] [ 3666/ 2229 kb/s] [eta 00m:47s] Threads: 3: [mmm] [23.3% done] [ 4328/ 2745 kb/s] [eta 00m:46s] Threads: 3: [mmm] [25.0% done] [ 6400/ 689 kb/s] [eta 00m:45s] Threads: 3: [mmm] [26.7% done] [ 4446/ 1973 kb/s] [eta 00m:44s] Threads: 3: [mmm] [28.3% done] [ 1599/ 5179 kb/s] [eta 00m:43s] Threads: 3: [mmm] [30.0% done] [ 3611/ 3871 kb/s] [eta 00m:42s] Threads: 3: [mmm] [31.7% done] [ 1662/ 5588 kb/s] [eta 00m:41s] Threads: 3: [mmm] [33.3% done] [ 3205/ 3540 kb/s] [eta 00m:40s] Threads: 3: [mmm] [35.0% done] [ 5293/ 1721 kb/s] [eta 00m:39s] Threads: 3: [mmm] [36.7% done] [ 2260/ 2024 kb/s] [eta 00m:38s] Threads: 3: [mmm] [38.3% done] [ 2130/ 1205 kb/s] [eta 00m:37s] Threads: 3: [mmm] [40.0% done] [ 2768/ 886 kb/s] [eta 00m:36s] Threads: 3: [mmm] [41.7% done] [ 2315/ 685 kb/s] [eta 00m:35s] Threads: 3: [mmm] [45.0% done] [ 2174/ 1441 kb/s] [eta 00m:33s] Threads: 3: [mmm] [46.7% done] [ 2626/ 1323 kb/s] [eta 00m:32s] Threads: 3: [mmm] [48.3% done] [ 2890/ 362 kb/s] [eta 00m:31s] Threads: 3: [mmm] [50.0% done] [ 2804/ 224 kb/s] [eta 00m:30s] Threads: 3: [mmm] [51.7% done] [ 2717/ 811 kb/s] [eta 00m:29s] Threads: 3: [mmm] [53.3% done] [ 2166/ 11 kb/s] [eta 00m:28s] Threads: 3: [mmm] [55.0% done] [ 1925/ 791 kb/s] [eta 00m:27s] Threads: 3: [mmm] [56.7% done] [ 1213/ 988 kb/s] [eta 00m:26s] Threads: 3: [mmm] [58.3% done] [ 1350/ 1563 kb/s] [eta 00m:25s] Threads: 3: [mmm] [60.0% done] [ 1736/ 976 kb/s] [eta 00m:24s] Threads: 3: [mmm] [61.7% done] [ 764/ 1165 kb/s] [eta 00m:23s] Threads: 3: [mmm] [63.3% done] [ 1740/ 539 kb/s] [eta 00m:22s] Threads: 3: [mmm] [65.0% done] [ 1587/ 598 kb/s] [eta 00m:21s] Threads: 3: [mmm] [66.7% done] [ 1197/ 535 kb/s] [eta 00m:20s] Threads: 3: [mmm] [68.3% done] [ 1197/ 748 kb/s] [eta 00m:19s] Threads: 3: [mmm] [70.0% done] [ 964/ 890 kb/s] [eta 00m:18s] Threads: 3: [mmm] [71.7% done] [ 1827/ 748 kb/s] [eta 00m:17s] Threads: 3: [mmm] [73.3% done] [ 945/ 992 kb/s] [eta 00m:16s] Threads: 3: [mmm] [75.0% done] [ 1488/ 929 kb/s] [eta 00m:15s] Threads: 3: [mmm] [76.7% done] [ 894/ 1390 kb/s] [eta 00m:14s] Threads: 3: [mmm] [78.3% done] [ 1055/ 1031 kb/s] [eta 00m:13s] Threads: 3: [mmm] [80.0% done] [ 2040/ 638 kb/s] [eta 00m:12s] Threads: 3: [mmm] [81.7% done] [ 901/ 1252 kb/s] [eta 00m:11s] Threads: 3: [mmm] [83.3% done] [ 1563/ 433 kb/s] [eta 00m:10s] Threads: 3: [mmm] [85.0% done] [ 1350/ 551 kb/s] [eta 00m:09s] Threads: 3: [mmm] [88.3% done] [ 1067/ 220 kb/s] [eta 00m:07s] Threads: 3: [mmm] [90.0% done] [ 1216/ 1043 kb/s] [eta 00m:06s] Threads: 3: [mmm] [91.7% done] [ 1472/ 338 kb/s] [eta 00m:05s] Threads: 3: [mmm] [93.3% done] [ 539/ 1165 kb/s] [eta 00m:04s] Threads: 3: [mmm] [95.0% done] [ 1354/ 614 kb/s] [eta 00m:03s] Threads: 3: [mmm] [96.7% done] [ 874/ 803 kb/s] [eta 00m:02s] Threads: 3: [mmm] [98.3% done] [ 2421/ 309 kb/s] [eta 00m:01s] Threads: 3: [FFF] [100.0% done] [ 992/ 640 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: 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] fio: (groupid=0): err= 0: pid=28308 read : io=46,852KiB, bw=743KiB/s, runt= 64502msec clat (msec): min= 0, max= 591, avg=67.34, stdev=107.09 bw (KiB/s) : min= 7, max= 4580, per=41.90%, avg=1020.57, stdev=1016.04 write: io=27,408KiB, bw=435KiB/s, runt= 64498msec clat (msec): min= 0, max= 657, avg=70.87, stdev=115.03 bw (KiB/s) : min= 0, max= 5871, per=51.97%, avg=767.06, stdev=1080.16 cpu : usr=0.96%, sys=0.33%, ctx=6901 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=47.1%, 4=0.3%, 10=1.0%, 20=5.8%, 50=8.5%, 100=12.0% lat (msec): 250=17.0%, 500=6.7%, 750=1.2%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=28309 read : io=54,796KiB, bw=867KiB/s, runt= 64645msec clat (msec): min= 0, max= 549, avg=47.93, stdev=76.91 bw (KiB/s) : min= 4, max= 4759, per=47.73%, avg=1162.67, stdev=1178.40 write: io=34,844KiB, bw=551KiB/s, runt= 64640msec clat (msec): min= 0, max= 358, avg=48.59, stdev=71.66 bw (KiB/s) : min= 0, max= 4873, per=60.80%, avg=897.44, stdev=1151.58 cpu : usr=1.16%, sys=0.37%, ctx=9025 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=45.1%, 4=0.6%, 10=3.8%, 20=8.1%, 50=9.9%, 100=12.7% lat (msec): 250=16.9%, 500=2.4%, 750=0.2%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=28310 read : io=52,152KiB, bw=826KiB/s, runt= 64636msec clat (msec): min= 0, max= 562, avg=52.40, stdev=84.03 bw (KiB/s) : min= 7, max= 4008, per=43.73%, avg=1065.27, stdev=1041.92 write: io=30,952KiB, bw=490KiB/s, runt= 64631msec clat (msec): min= 0, max= 504, avg=59.08, stdev=91.64 bw (KiB/s) : min= 0, max= 4751, per=54.35%, avg=802.13, stdev=1059.72 cpu : usr=1.01%, sys=0.46%, ctx=8204 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=45.8%, 4=1.0%, 10=2.5%, 20=6.2%, 50=10.1%, 100=12.4% lat (msec): 250=17.9%, 500=3.3%, 750=0.5%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=150MiB, aggrb=2,436KiB/s, minb=743KiB/s, maxb=867KiB/s, mint=64502msec, maxt=64645msec WRITE: io=93,204KiB, aggrb=1,476KiB/s, minb=435KiB/s, maxb=551KiB/s, mint=64502msec, maxt=64645msec Disk stats (read/write): sda: ios=24051/1145, merge=0/22234, ticks=177720/5963220, in_queue=6140940, util=99.85% 2.04user 0.75system 1:04.90elapsed 4%CPU (0avgtext+0avgdata 0maxresident)k 0inputs+0outputs (0major+62933minor)pagefaults 0swaps