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] [ 7920/ 492 kb/s] [eta 00m:57s] Threads: 3: [mmm] [6.7% done] [ 3906/ 3012 kb/s] [eta 00m:56s] Threads: 3: [mmm] [8.3% done] [ 1752/ 7041 kb/s] [eta 00m:55s] Threads: 3: [mmm] [10.0% done] [ 4615/ 1346 kb/s] [eta 00m:54s] Threads: 3: [mmm] [11.7% done] [ 7262/ 228 kb/s] [eta 00m:53s] Threads: 3: [mmm] [13.3% done] [ 5911/ 385 kb/s] [eta 00m:52s] Threads: 3: [mmm] [15.0% done] [ 4757/ 2209 kb/s] [eta 00m:51s] Threads: 3: [mmm] [16.7% done] [ 5667/ 2000 kb/s] [eta 00m:50s] Threads: 3: [mmm] [18.3% done] [ 5746/ 3741 kb/s] [eta 00m:49s] Threads: 3: [mmm] [20.0% done] [ 3509/ 1949 kb/s] [eta 00m:48s] Threads: 3: [mmm] [21.7% done] [ 2268/ 4186 kb/s] [eta 00m:47s] Threads: 3: [mmm] [23.3% done] [ 5781/ 2938 kb/s] [eta 00m:46s] Threads: 3: [mmm] [25.0% done] [ 6533/ 1476 kb/s] [eta 00m:45s] Threads: 3: [mmm] [26.7% done] [ 5387/ 1327 kb/s] [eta 00m:44s] Threads: 3: [mmm] [28.3% done] [ 7065/ 0 kb/s] [eta 00m:43s] Threads: 3: [mmm] [30.0% done] [ 2370/ 6254 kb/s] [eta 00m:42s] Threads: 3: [mmm] [31.7% done] [ 4962/ 1945 kb/s] [eta 00m:41s] Threads: 3: [mmm] [33.3% done] [ 3205/ 1606 kb/s] [eta 00m:40s] Threads: 3: [mmm] [35.0% done] [ 3284/ 1575 kb/s] [eta 00m:39s] Threads: 3: [mmm] [36.7% done] [ 3871/ 1295 kb/s] [eta 00m:38s] Threads: 3: [mmm] [38.3% done] [ 6431/ 1476 kb/s] [eta 00m:37s] Threads: 3: [mmm] [40.0% done] [ 2827/ 1744 kb/s] [eta 00m:36s] Threads: 3: [mmm] [41.7% done] [ 5344/ 512 kb/s] [eta 00m:35s] Threads: 3: [mmm] [45.0% done] [ 3331/ 1630 kb/s] [eta 00m:33s] Threads: 3: [mmm] [46.7% done] [ 2099/ 1209 kb/s] [eta 00m:32s] Threads: 3: [mmm] [48.3% done] [ 1358/ 2170 kb/s] [eta 00m:31s] Threads: 3: [mmm] [50.0% done] [ 1575/ 1764 kb/s] [eta 00m:30s] Threads: 3: [mmm] [51.7% done] [ 1626/ 2213 kb/s] [eta 00m:29s] Threads: 3: [mmm] [53.3% done] [ 1626/ 551 kb/s] [eta 00m:28s] Threads: 3: [mmm] [55.0% done] [ 1150/ 1244 kb/s] [eta 00m:27s] Threads: 3: [mmm] [56.7% done] [ 1378/ 342 kb/s] [eta 00m:26s] Threads: 3: [mmm] [58.3% done] [ 1799/ 224 kb/s] [eta 00m:25s] Threads: 3: [mmm] [60.0% done] [ 1346/ 645 kb/s] [eta 00m:24s] Threads: 3: [mmm] [61.7% done] [ 1256/ 854 kb/s] [eta 00m:23s] Threads: 3: [mmm] [63.3% done] [ 1291/ 807 kb/s] [eta 00m:22s] Threads: 3: [mmm] [65.0% done] [ 1413/ 937 kb/s] [eta 00m:21s] Threads: 3: [mmm] [66.7% done] [ 1638/ 925 kb/s] [eta 00m:20s] Threads: 3: [mmm] [68.3% done] [ 968/ 1480 kb/s] [eta 00m:19s] Threads: 3: [mmm] [70.0% done] [ 783/ 1732 kb/s] [eta 00m:18s] Threads: 3: [mmm] [71.7% done] [ 1197/ 720 kb/s] [eta 00m:17s] Threads: 3: [mmm] [73.3% done] [ 1599/ 1035 kb/s] [eta 00m:16s] Threads: 3: [mmm] [75.0% done] [ 2296/ 413 kb/s] [eta 00m:15s] Threads: 3: [mmm] [76.7% done] [ 2209/ 366 kb/s] [eta 00m:14s] Threads: 3: [mmm] [78.3% done] [ 1669/ 602 kb/s] [eta 00m:13s] Threads: 3: [mmm] [80.0% done] [ 1882/ 701 kb/s] [eta 00m:12s] Threads: 3: [mmm] [81.7% done] [ 2260/ 326 kb/s] [eta 00m:11s] Threads: 3: [mmm] [83.3% done] [ 409/ 1547 kb/s] [eta 00m:10s] Threads: 3: [mmm] [86.7% done] [ 618/ 1717 kb/s] [eta 00m:08s] Threads: 3: [mmm] [88.3% done] [ 933/ 1161 kb/s] [eta 00m:07s] Threads: 3: [mmm] [90.0% done] [ 1977/ 492 kb/s] [eta 00m:06s] Threads: 3: [mmm] [91.7% done] [ 578/ 1579 kb/s] [eta 00m:05s] Threads: 3: [mmm] [93.3% done] [ 1500/ 1256 kb/s] [eta 00m:04s] Threads: 3: [mmm] [95.0% done] [ 594/ 1201 kb/s] [eta 00m:03s] Threads: 3: [mmm] [96.7% done] [ 1425/ 756 kb/s] [eta 00m:02s] Threads: 3: [mmm] [98.3% done] [ 1591/ 1087 kb/s] [eta 00m:01s] Threads: 3: [FFm] [100.0% done] [ 2174/ 35 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 47/ 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] Threads: 2: [_FF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=17197 read : io=57,424KiB, bw=934KiB/s, runt= 62955msec clat (msec): min= 0, max= 664, avg=65.78, stdev=105.15 bw (KiB/s) : min= 4, max= 4587, per=40.41%, avg=1125.91, stdev=1090.00 write: io=21,480KiB, bw=349KiB/s, runt= 62950msec clat (msec): min= 0, max= 653, avg=59.01, stdev=109.10 bw (KiB/s) : min= 0, max= 3963, per=57.18%, avg=776.44, stdev=1004.05 cpu : usr=1.03%, sys=0.35%, ctx=7121 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=47.0%, 4=0.5%, 10=2.3%, 20=5.8%, 50=9.2%, 100=12.2% lat (msec): 250=15.1%, 500=6.7%, 750=0.8%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=17198 read : io=57,560KiB, bw=915KiB/s, runt= 64394msec clat (msec): min= 0, max= 565, avg=45.69, stdev=76.86 bw (KiB/s) : min= 3, max= 5070, per=40.94%, avg=1140.55, stdev=1170.57 write: io=33,024KiB, bw=525KiB/s, runt= 64389msec clat (msec): min= 0, max= 367, avg=50.46, stdev=75.74 bw (KiB/s) : min= 0, max= 4940, per=61.79%, avg=839.12, stdev=1059.77 cpu : usr=1.11%, sys=0.39%, ctx=8295 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=48.0%, 4=0.8%, 10=3.6%, 20=6.8%, 50=10.1%, 100=11.8% lat (msec): 250=15.1%, 500=3.3%, 750=0.1%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=17199 read : io=60,364KiB, bw=959KiB/s, runt= 64444msec clat (msec): min= 0, max= 479, avg=43.74, stdev=73.58 bw (KiB/s) : min= 2, max= 6555, per=42.64%, avg=1187.92, stdev=1288.23 write: io=30,996KiB, bw=492KiB/s, runt= 64438msec clat (msec): min= 0, max= 426, avg=46.90, stdev=74.05 bw (KiB/s) : min= 0, max= 6369, per=63.52%, avg=862.60, stdev=1108.98 cpu : usr=1.01%, sys=0.47%, ctx=8131 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=50.6%, 4=0.8%, 10=2.9%, 20=6.9%, 50=8.5%, 100=11.7% lat (msec): 250=15.6%, 500=2.6%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=171MiB, aggrb=2,786KiB/s, minb=915KiB/s, maxb=959KiB/s, mint=62955msec, maxt=64444msec WRITE: io=85,500KiB, aggrb=1,358KiB/s, minb=349KiB/s, maxb=525KiB/s, mint=62955msec, maxt=64444msec Disk stats (read/write): sda: ios=23485/1119, merge=0/20321, ticks=177812/4981532, in_queue=5159344, util=99.81% 2.02user 0.83system 1:04.73elapsed 4%CPU (0avgtext+0avgdata 0maxresident)k 0inputs+0outputs (0major+66380minor)pagefaults 0swaps