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] [ 3891/ 5020 kb/s] [eta 00m:57s] Threads: 3: [mmm] [6.7% done] [ 4444/ 1356 kb/s] [eta 00m:56s] Threads: 3: [mmm] [8.3% done] [ 3156/ 3996 kb/s] [eta 00m:55s] Threads: 3: [mmm] [10.0% done] [ 6400/ 2260 kb/s] [eta 00m:54s] Threads: 3: [mmm] [11.7% done] [ 4736/ 1868 kb/s] [eta 00m:53s] Threads: 3: [mmm] [13.3% done] [ 4576/ 3744 kb/s] [eta 00m:52s] Threads: 3: [mmm] [15.0% done] [ 2924/ 4016 kb/s] [eta 00m:51s] Threads: 3: [mmm] [16.7% done] [ 5788/ 1156 kb/s] [eta 00m:50s] Threads: 3: [mmm] [18.3% done] [ 5612/ 2760 kb/s] [eta 00m:49s] Threads: 3: [mmm] [20.0% done] [ 4412/ 2020 kb/s] [eta 00m:48s] Threads: 3: [mmm] [21.7% done] [ 3724/ 3068 kb/s] [eta 00m:47s] Threads: 3: [mmm] [23.3% done] [ 8260/ 1764 kb/s] [eta 00m:46s] Threads: 3: [mmm] [25.0% done] [ 3992/ 3532 kb/s] [eta 00m:45s] Threads: 3: [mmm] [26.7% done] [ 6524/ 760 kb/s] [eta 00m:44s] Threads: 3: [mmm] [28.3% done] [ 5744/ 760 kb/s] [eta 00m:43s] Threads: 3: [mmm] [30.0% done] [ 7340/ 848 kb/s] [eta 00m:42s] Threads: 3: [mmm] [31.7% done] [ 4700/ 2192 kb/s] [eta 00m:41s] Threads: 3: [mmm] [33.3% done] [ 6120/ 596 kb/s] [eta 00m:40s] Threads: 3: [mmm] [35.0% done] [ 4792/ 3236 kb/s] [eta 00m:39s] Threads: 3: [mmm] [36.7% done] [ 3388/ 2748 kb/s] [eta 00m:38s] Threads: 3: [mmm] [38.3% done] [ 5836/ 1500 kb/s] [eta 00m:37s] Threads: 3: [mmm] [40.0% done] [ 2660/ 2064 kb/s] [eta 00m:36s] Threads: 3: [mmm] [41.7% done] [ 1932/ 3816 kb/s] [eta 00m:35s] Threads: 3: [mmm] [43.3% done] [ 1592/ 2636 kb/s] [eta 00m:34s] Threads: 3: [mmm] [45.0% done] [ 2356/ 672 kb/s] [eta 00m:33s] Threads: 3: [mmm] [46.7% done] [ 1732/ 708 kb/s] [eta 00m:32s] Threads: 3: [mmm] [48.3% done] [ 1480/ 984 kb/s] [eta 00m:31s] Threads: 3: [mmm] [50.0% done] [ 760/ 1716 kb/s] [eta 00m:30s] Threads: 3: [mmm] [51.7% done] [ 988/ 1428 kb/s] [eta 00m:29s] Threads: 3: [mmm] [53.3% done] [ 1432/ 764 kb/s] [eta 00m:28s] Threads: 3: [mmm] [55.0% done] [ 1204/ 884 kb/s] [eta 00m:27s] Threads: 3: [mmm] [56.7% done] [ 1836/ 548 kb/s] [eta 00m:26s] Threads: 3: [mmm] [58.3% done] [ 1256/ 680 kb/s] [eta 00m:25s] Threads: 3: [mmm] [60.0% done] [ 904/ 1128 kb/s] [eta 00m:24s] Threads: 3: [mmm] [61.7% done] [ 1180/ 620 kb/s] [eta 00m:23s] Threads: 3: [mmm] [63.3% done] [ 1528/ 640 kb/s] [eta 00m:22s] Threads: 3: [mmm] [65.0% done] [ 1852/ 552 kb/s] [eta 00m:21s] Threads: 3: [mmm] [66.7% done] [ 1584/ 276 kb/s] [eta 00m:20s] Threads: 3: [mmm] [68.3% done] [ 1084/ 776 kb/s] [eta 00m:19s] Threads: 3: [mmm] [71.7% done] [ 728/ 592 kb/s] [eta 00m:17s] Threads: 3: [mmm] [73.3% done] [ 948/ 688 kb/s] [eta 00m:16s] Threads: 3: [mmm] [75.0% done] [ 1976/ 484 kb/s] [eta 00m:15s] Threads: 3: [mmm] [76.7% done] [ 1312/ 1256 kb/s] [eta 00m:14s] Threads: 3: [mmm] [78.3% done] [ 2160/ 220 kb/s] [eta 00m:13s] Threads: 3: [mmm] [80.0% done] [ 512/ 2324 kb/s] [eta 00m:12s] Threads: 3: [mmm] [81.7% done] [ 972/ 852 kb/s] [eta 00m:11s] Threads: 3: [mmm] [83.3% done] [ 740/ 1404 kb/s] [eta 00m:10s] Threads: 3: [mmm] [85.0% done] [ 920/ 1365 kb/s] [eta 00m:09s] Threads: 3: [mmm] [86.7% done] [ 828/ 1252 kb/s] [eta 00m:08s] Threads: 3: [mmm] [88.3% done] [ 1952/ 92 kb/s] [eta 00m:07s] Threads: 3: [mmm] [90.0% done] [ 1388/ 468 kb/s] [eta 00m:06s] Threads: 3: [mmm] [91.7% done] [ 1396/ 776 kb/s] [eta 00m:05s] Threads: 3: [mmm] [93.3% done] [ 2020/ 952 kb/s] [eta 00m:04s] Threads: 3: [mmm] [95.0% done] [ 2004/ 252 kb/s] [eta 00m:03s] Threads: 3: [mmm] [96.7% done] [ 840/ 1092 kb/s] [eta 00m:02s] Threads: 3: [mmm] [98.3% done] [ 1040/ 1268 kb/s] [eta 00m:01s] Threads: 3: [FFF] [100.0% done] [ 1412/ 80 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: 2: [FF_] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=1083 read : io=51,004KiB, bw=808KiB/s, runt= 64581msec clat (msec): min= 0, max= 590, avg=60.19, stdev=97.83 bw (KiB/s) : min= 2, max= 5555, per=40.68%, avg=1072.80, stdev=1152.39 write: io=26,616KiB, bw=422KiB/s, runt= 64577msec clat (msec): min= 0, max= 682, avg=66.64, stdev=114.62 bw (KiB/s) : min= 0, max= 3454, per=55.91%, avg=775.50, stdev=980.49 cpu : usr=0.86%, sys=0.25%, ctx=6935 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=49.1%, 4=0.5%, 10=2.2%, 20=4.8%, 50=8.0%, 100=12.1% lat (msec): 250=15.8%, 500=6.4%, 750=0.6%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=1084 read : io=52,876KiB, bw=838KiB/s, runt= 64567msec clat (msec): min= 0, max= 464, avg=52.94, stdev=80.80 bw (KiB/s) : min= 3, max= 4444, per=41.24%, avg=1087.61, stdev=1071.76 write: io=33,968KiB, bw=538KiB/s, runt= 64562msec clat (msec): min= 0, max= 487, avg=49.53, stdev=76.96 bw (KiB/s) : min= 0, max= 4339, per=67.07%, avg=930.27, stdev=1091.84 cpu : usr=1.09%, sys=0.35%, ctx=8505 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=45.2%, 4=0.8%, 10=2.9%, 20=7.4%, 50=9.4%, 100=14.4% lat (msec): 250=15.5%, 500=4.2%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=1085 read : io=62,476KiB, bw=1,001KiB/s, runt= 63881msec clat (msec): min= 0, max= 536, avg=47.47, stdev=81.35 bw (KiB/s) : min= 7, max= 5722, per=48.32%, avg=1274.33, stdev=1308.85 write: io=26,900KiB, bw=431KiB/s, runt= 63875msec clat (msec): min= 0, max= 541, avg=51.11, stdev=84.68 bw (KiB/s) : min= 0, max= 6050, per=68.91%, avg=955.80, stdev=1303.98 cpu : usr=1.11%, sys=0.36%, ctx=8118 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=50.9%, 4=0.7%, 10=3.6%, 20=6.1%, 50=7.9%, 100=11.7% lat (msec): 250=14.5%, 500=4.1%, 750=0.2%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=162MiB, aggrb=2,637KiB/s, minb=808KiB/s, maxb=1,001KiB/s, mint=63881msec, maxt=64581msec WRITE: io=87,484KiB, aggrb=1,387KiB/s, minb=422KiB/s, maxb=538KiB/s, mint=63881msec, maxt=64581msec Disk stats (read/write): sda: ios=23551/1054, merge=103/20859, ticks=182800/5845096, in_queue=6027896, util=99.83% 1.97user 0.68system 1:04.85elapsed 4%CPU (0avgtext+0avgdata 0maxresident)k 0inputs+0outputs (23474major+41157minor)pagefaults 0swaps