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] [ 7212/ 1628 kb/s] [eta 00m:57s] Threads: 3: [mmm] [6.7% done] [ 5640/ 1556 kb/s] [eta 00m:56s] Threads: 3: [mmm] [8.3% done] [ 2260/ 5224 kb/s] [eta 00m:55s] Threads: 3: [mmm] [10.0% done] [ 4808/ 1308 kb/s] [eta 00m:54s] Threads: 3: [mmm] [11.7% done] [ 6277/ 1044 kb/s] [eta 00m:53s] Threads: 3: [mmm] [13.3% done] [ 6607/ 1450 kb/s] [eta 00m:52s] Threads: 3: [mmm] [15.0% done] [ 2665/ 3970 kb/s] [eta 00m:51s] Threads: 3: [mmm] [16.7% done] [ 5046/ 1909 kb/s] [eta 00m:50s] Threads: 3: [mmm] [18.3% done] [ 3978/ 2811 kb/s] [eta 00m:49s] Threads: 3: [mmm] [20.0% done] [ 5026/ 1182 kb/s] [eta 00m:48s] Threads: 3: [mmm] [21.7% done] [ 3693/ 3746 kb/s] [eta 00m:47s] Threads: 3: [mmm] [23.3% done] [ 4693/ 3352 kb/s] [eta 00m:46s] Threads: 3: [mmm] [25.0% done] [ 5270/ 1235 kb/s] [eta 00m:45s] Threads: 3: [mmm] [26.7% done] [ 4864/ 1706 kb/s] [eta 00m:44s] Threads: 3: [mmm] [28.3% done] [ 5461/ 735 kb/s] [eta 00m:43s] Threads: 3: [mmm] [30.0% done] [ 1271/ 6420 kb/s] [eta 00m:42s] Threads: 3: [mmm] [31.7% done] [ 3116/ 3567 kb/s] [eta 00m:41s] Threads: 3: [mmm] [33.3% done] [ 2970/ 3677 kb/s] [eta 00m:40s] Threads: 3: [mmm] [35.0% done] [ 1511/ 6887 kb/s] [eta 00m:39s] Threads: 3: [mmm] [36.7% done] [ 3303/ 2267 kb/s] [eta 00m:38s] Threads: 3: [mmm] [38.3% done] [ 5765/ 330 kb/s] [eta 00m:37s] Threads: 3: [mmm] [40.0% done] [ 4380/ 1016 kb/s] [eta 00m:36s] Threads: 3: [mmm] [41.7% done] [ 2016/ 2836 kb/s] [eta 00m:35s] Threads: 3: [mmm] [43.3% done] [ 2956/ 2216 kb/s] [eta 00m:34s] Threads: 3: [mmm] [45.0% done] [ 896/ 4400 kb/s] [eta 00m:33s] Threads: 3: [mmm] [46.7% done] [ 2052/ 2396 kb/s] [eta 00m:32s] Threads: 3: [mmm] [48.3% done] [ 576/ 2900 kb/s] [eta 00m:31s] Threads: 3: [mmm] [50.0% done] [ 1492/ 1048 kb/s] [eta 00m:30s] Threads: 3: [mmm] [51.7% done] [ 1580/ 504 kb/s] [eta 00m:29s] Threads: 3: [mmm] [53.3% done] [ 1072/ 628 kb/s] [eta 00m:28s] Threads: 3: [mmm] [55.0% done] [ 2084/ 268 kb/s] [eta 00m:27s] Threads: 3: [mmm] [56.7% done] [ 1960/ 712 kb/s] [eta 00m:26s] Threads: 3: [mmm] [58.3% done] [ 1296/ 904 kb/s] [eta 00m:25s] Threads: 3: [mmm] [60.0% done] [ 1212/ 1416 kb/s] [eta 00m:24s] Threads: 3: [mmm] [61.7% done] [ 916/ 1080 kb/s] [eta 00m:23s] Threads: 3: [mmm] [63.3% done] [ 1676/ 1312 kb/s] [eta 00m:22s] Threads: 3: [mmm] [65.0% done] [ 1084/ 920 kb/s] [eta 00m:21s] Threads: 3: [mmm] [66.7% done] [ 964/ 908 kb/s] [eta 00m:20s] Threads: 3: [mmm] [68.3% done] [ 1192/ 804 kb/s] [eta 00m:19s] Threads: 3: [mmm] [70.0% done] [ 1052/ 1496 kb/s] [eta 00m:18s] Threads: 3: [mmm] [71.7% done] [ 560/ 1748 kb/s] [eta 00m:17s] Threads: 3: [mmm] [73.3% done] [ 460/ 972 kb/s] [eta 00m:16s] Threads: 3: [mmm] [75.0% done] [ 688/ 1236 kb/s] [eta 00m:15s] Threads: 3: [mmm] [76.7% done] [ 1524/ 756 kb/s] [eta 00m:14s] Threads: 3: [mmm] [78.3% done] [ 752/ 1448 kb/s] [eta 00m:13s] Threads: 3: [mmm] [80.0% done] [ 1012/ 1300 kb/s] [eta 00m:12s] Threads: 3: [mmm] [81.7% done] [ 1104/ 868 kb/s] [eta 00m:11s] Threads: 3: [mmm] [83.3% done] [ 1952/ 328 kb/s] [eta 00m:10s] Threads: 3: [mmm] [85.0% done] [ 1312/ 308 kb/s] [eta 00m:09s] Threads: 3: [mmm] [86.7% done] [ 1644/ 292 kb/s] [eta 00m:08s] Threads: 3: [mmm] [90.0% done] [ 724/ 1172 kb/s] [eta 00m:06s] Threads: 3: [mmm] [91.7% done] [ 1428/ 728 kb/s] [eta 00m:05s] Threads: 3: [mmm] [93.3% done] [ 948/ 812 kb/s] [eta 00m:04s] Threads: 3: [mmm] [95.0% done] [ 2052/ 660 kb/s] [eta 00m:03s] Threads: 3: [mmm] [96.7% done] [ 1632/ 444 kb/s] [eta 00m:02s] Threads: 3: [mmm] [98.3% done] [ 1348/ 692 kb/s] [eta 00m:01s] Threads: 3: [FFm] [100.0% done] [ 1472/ 564 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 24 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=22833 read : io=38,092KiB, bw=604KiB/s, runt= 64508msec clat (msec): min= 0, max= 682, avg=69.95, stdev=114.10 bw (KiB/s) : min= 12, max= 4756, per=36.88%, avg=887.60, stdev=1034.09 write: io=41,488KiB, bw=658KiB/s, runt= 64503msec clat (msec): min= 0, max= 547, avg=54.65, stdev=88.89 bw (KiB/s) : min= 0, max= 6806, per=66.35%, avg=1053.03, stdev=1312.55 cpu : usr=0.86%, sys=0.38%, ctx=7726 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=1.2%, 10=2.3%, 20=7.5%, 50=7.3%, 100=13.4% lat (msec): 250=15.9%, 500=5.2%, 750=0.8%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=22834 read : io=54,940KiB, bw=872KiB/s, runt= 64481msec clat (msec): min= 0, max= 443, avg=52.62, stdev=80.43 bw (KiB/s) : min= 9, max= 4375, per=48.69%, avg=1171.89, stdev=1059.73 write: io=31,264KiB, bw=496KiB/s, runt= 64476msec clat (msec): min= 0, max= 466, avg=54.29, stdev=83.34 bw (KiB/s) : min= 0, max= 4120, per=56.72%, avg=900.07, stdev=1012.98 cpu : usr=1.05%, sys=0.37%, ctx=8065 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=46.1%, 4=0.5%, 10=3.1%, 20=7.0%, 50=8.2%, 100=14.0% lat (msec): 250=17.4%, 500=3.2%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=22835 read : io=58,632KiB, bw=931KiB/s, runt= 64428msec clat (msec): min= 0, max= 536, avg=58.76, stdev=88.00 bw (KiB/s) : min= 3, max= 3903, per=49.21%, avg=1184.60, stdev=1045.41 write: io=27,228KiB, bw=432KiB/s, runt= 64423msec clat (msec): min= 0, max= 527, avg=51.33, stdev=83.08 bw (KiB/s) : min= 0, max= 4425, per=66.76%, avg=1059.55, stdev=1363.44 cpu : usr=1.01%, sys=0.40%, ctx=8515 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=43.3%, 4=0.7%, 10=3.1%, 20=8.1%, 50=9.9%, 100=12.9% lat (msec): 250=17.6%, 500=3.6%, 750=0.5%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=148MiB, aggrb=2,407KiB/s, minb=604KiB/s, maxb=931KiB/s, mint=64428msec, maxt=64508msec WRITE: io=99,980KiB, aggrb=1,587KiB/s, minb=432KiB/s, maxb=658KiB/s, mint=64428msec, maxt=64508msec Disk stats (read/write): sda: ios=24222/1175, merge=0/23850, ticks=177812/6082216, in_queue=6260020, util=99.80% 1.88user 0.75system 1:04.75elapsed 4%CPU (0avgtext+0avgdata 0maxresident)k 0inputs+0outputs (0major+64107minor)pagefaults 0swaps