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] [ 4328/ 2729 kb/s] [eta 00m:57s] Threads: 3: [mmm] [6.7% done] [ 3595/ 3162 kb/s] [eta 00m:56s] Threads: 3: [mmm] [8.3% done] [ 4982/ 2697 kb/s] [eta 00m:55s] Threads: 3: [mmm] [10.0% done] [ 3627/ 4899 kb/s] [eta 00m:54s] Threads: 3: [mmm] [11.7% done] [ 4533/ 2426 kb/s] [eta 00m:53s] Threads: 3: [mmm] [13.3% done] [ 4761/ 3123 kb/s] [eta 00m:52s] Threads: 3: [mmm] [15.0% done] [ 1532/ 6675 kb/s] [eta 00m:51s] Threads: 3: [mmm] [16.7% done] [ 6612/ 1378 kb/s] [eta 00m:50s] Threads: 3: [mmm] [18.3% done] [ 5687/ 2611 kb/s] [eta 00m:49s] Threads: 3: [mmm] [20.0% done] [ 5305/ 3272 kb/s] [eta 00m:48s] Threads: 3: [mmm] [21.7% done] [ 4544/ 3154 kb/s] [eta 00m:47s] Threads: 3: [mmm] [23.3% done] [ 4674/ 1268 kb/s] [eta 00m:46s] Threads: 3: [mmm] [25.0% done] [ 4056/ 838 kb/s] [eta 00m:45s] Threads: 3: [mmm] [26.7% done] [ 3800/ 4312 kb/s] [eta 00m:44s] Threads: 3: [mmm] [28.3% done] [ 4222/ 1413 kb/s] [eta 00m:43s] Threads: 3: [mmm] [30.0% done] [ 5246/ 693 kb/s] [eta 00m:42s] Threads: 3: [mmm] [31.7% done] [ 2989/ 1681 kb/s] [eta 00m:41s] Threads: 3: [mmm] [33.3% done] [ 3016/ 4808 kb/s] [eta 00m:40s] Threads: 3: [mmm] [35.0% done] [ 1083/ 8735 kb/s] [eta 00m:39s] Threads: 3: [mmm] [36.7% done] [ 1658/ 4942 kb/s] [eta 00m:38s] Threads: 3: [mmm] [38.3% done] [ 4954/ 960 kb/s] [eta 00m:37s] Threads: 3: [mmm] [40.0% done] [ 3918/ 901 kb/s] [eta 00m:36s] Threads: 3: [mmm] [43.3% done] [ 3047/ 764 kb/s] [eta 00m:34s] Threads: 3: [mmm] [45.0% done] [ 1299/ 1945 kb/s] [eta 00m:33s] Threads: 3: [mmm] [46.7% done] [ 957/ 1654 kb/s] [eta 00m:32s] Threads: 3: [mmm] [48.3% done] [ 1488/ 720 kb/s] [eta 00m:31s] Threads: 3: [mmm] [50.0% done] [ 858/ 1122 kb/s] [eta 00m:30s] Threads: 3: [mmm] [51.7% done] [ 1520/ 775 kb/s] [eta 00m:29s] Threads: 3: [mmm] [53.3% done] [ 925/ 1165 kb/s] [eta 00m:28s] Threads: 3: [mmm] [55.0% done] [ 1465/ 787 kb/s] [eta 00m:27s] Threads: 3: [mmm] [56.7% done] [ 2579/ 0 kb/s] [eta 00m:26s] Threads: 3: [mmm] [58.3% done] [ 2040/ 287 kb/s] [eta 00m:25s] Threads: 3: [mmm] [60.0% done] [ 677/ 1500 kb/s] [eta 00m:24s] Threads: 3: [mmm] [61.7% done] [ 1236/ 1252 kb/s] [eta 00m:23s] Threads: 3: [mmm] [63.3% done] [ 803/ 1114 kb/s] [eta 00m:22s] Threads: 3: [mmm] [65.0% done] [ 515/ 1870 kb/s] [eta 00m:21s] Threads: 3: [mmm] [66.7% done] [ 2024/ 519 kb/s] [eta 00m:20s] Threads: 3: [mmm] [68.3% done] [ 1362/ 976 kb/s] [eta 00m:19s] Threads: 3: [mmm] [70.0% done] [ 1091/ 801 kb/s] [eta 00m:18s] Threads: 3: [mmm] [71.7% done] [ 2000/ 236 kb/s] [eta 00m:17s] Threads: 3: [mmm] [73.3% done] [ 1164/ 936 kb/s] [eta 00m:16s] Threads: 3: [mmm] [75.0% done] [ 657/ 1371 kb/s] [eta 00m:15s] Threads: 3: [mmm] [76.7% done] [ 2848/ 112 kb/s] [eta 00m:14s] Threads: 3: [mmm] [78.3% done] [ 728/ 1376 kb/s] [eta 00m:13s] Threads: 3: [mmm] [80.0% done] [ 1176/ 784 kb/s] [eta 00m:12s] Threads: 3: [mmm] [81.7% done] [ 1296/ 212 kb/s] [eta 00m:11s] Threads: 3: [mmm] [83.3% done] [ 1580/ 788 kb/s] [eta 00m:10s] Threads: 3: [mmm] [85.0% done] [ 1092/ 1388 kb/s] [eta 00m:09s] Threads: 3: [mmm] [86.7% done] [ 1328/ 1836 kb/s] [eta 00m:08s] Threads: 3: [mmm] [88.3% done] [ 1076/ 1192 kb/s] [eta 00m:07s] Threads: 3: [mmm] [90.0% done] [ 1216/ 976 kb/s] [eta 00m:06s] Threads: 3: [mmm] [91.7% done] [ 1424/ 176 kb/s] [eta 00m:05s] Threads: 3: [mmm] [95.0% done] [ 1700/ 284 kb/s] [eta 00m:03s] Threads: 3: [mmm] [96.7% done] [ 1084/ 756 kb/s] [eta 00m:02s] Threads: 3: [mmm] [98.3% done] [ 1604/ 1424 kb/s] [eta 00m:01s] Threads: 3: [mmm] [100.0% done] [ 1044/ 2016 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 144 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=13771 read : io=50,652KiB, bw=801KiB/s, runt= 64725msec clat (msec): min= 0, max= 621, avg=57.56, stdev=97.67 bw (KiB/s) : min= 4, max= 7371, per=44.55%, avg=1021.59, stdev=1275.27 write: io=31,680KiB, bw=501KiB/s, runt= 64720msec clat (msec): min= 0, max= 518, avg=54.87, stdev=98.28 bw (KiB/s) : min= 0, max= 5162, per=52.59%, avg=887.72, stdev=1250.75 cpu : usr=0.98%, sys=0.32%, ctx=7520 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=0.7%, 10=1.7%, 20=7.5%, 50=8.9%, 100=11.1% lat (msec): 250=14.7%, 500=5.4%, 750=0.5%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=13772 read : io=48,888KiB, bw=766KiB/s, runt= 65353msec clat (msec): min= 0, max= 485, avg=48.32, stdev=75.97 bw (KiB/s) : min= 3, max= 4308, per=45.76%, avg=1049.31, stdev=1028.69 write: io=39,672KiB, bw=621KiB/s, runt= 65348msec clat (msec): min= 0, max= 525, avg=53.85, stdev=90.49 bw (KiB/s) : min= 0, max= 5333, per=52.45%, avg=885.43, stdev=1144.50 cpu : usr=1.15%, sys=0.49%, ctx=8041 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=46.3%, 4=0.9%, 10=3.6%, 20=7.7%, 50=9.7%, 100=12.7% lat (msec): 250=15.2%, 500=3.5%, 750=0.1%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=13773 read : io=47,328KiB, bw=739KiB/s, runt= 65562msec clat (msec): min= 0, max= 588, avg=57.97, stdev=94.44 bw (KiB/s) : min= 9, max= 5091, per=43.89%, avg=1006.51, stdev=1061.77 write: io=36,760KiB, bw=574KiB/s, runt= 65557msec clat (msec): min= 0, max= 513, avg=52.30, stdev=85.20 bw (KiB/s) : min= 0, max= 4384, per=57.28%, avg=966.90, stdev=1134.96 cpu : usr=1.01%, sys=0.34%, ctx=8166 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=46.9%, 4=0.7%, 10=2.3%, 20=7.1%, 50=10.1%, 100=11.5% lat (msec): 250=16.2%, 500=4.3%, 750=0.4%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=143MiB, aggrb=2,293KiB/s, minb=739KiB/s, maxb=801KiB/s, mint=64725msec, maxt=65562msec WRITE: io=106MiB, aggrb=1,688KiB/s, minb=501KiB/s, maxb=621KiB/s, mint=64725msec, maxt=65562msec Disk stats (read/write): sda: ios=23644/1255, merge=0/25840, ticks=177720/6461524, in_queue=6639244, util=99.87% 2.05user 0.79system 1:05.82elapsed 4%CPU (0avgtext+0avgdata 0maxresident)k 0inputs+0outputs (23644major+41272minor)pagefaults 0swaps