---> uname -a: Linux prd-centos7-docker-4c-2g-978.vexxhost.local 3.10.0-1160.21.1.el7.x86_64 #1 SMP Tue Mar 16 18:28:22 UTC 2021 x86_64 Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 64 KiB L1i cache: 64 KiB L2 cache: 1 MiB L3 cache: 32 MiB NUMA node0 CPU(s): 0,1 Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; Load fences, usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Full retpoline, IBPB Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm art rep_good nopl extd_apicid eagerfpu pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 arat npt nrip_save umip spec_ctrl intel_stibp ---> nproc: 2 ---> df -h: Filesystem Size Used Available Use% Mounted on overlay 40.0G 13.3G 26.7G 33% / tmpfs 64.0M 0 64.0M 0% /dev tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup shm 64.0M 0 64.0M 0% /dev/shm /dev/vda1 40.0G 13.3G 26.7G 33% /facter-os /dev/vda1 40.0G 13.3G 26.7G 33% /etc/resolv.conf /dev/vda1 40.0G 13.3G 26.7G 33% /etc/hostname /dev/vda1 40.0G 13.3G 26.7G 33% /etc/hosts /dev/vda1 40.0G 13.3G 26.7G 33% /var/log/sa-host /dev/vda1 40.0G 13.3G 26.7G 33% /var/log/secure /dev/vda1 40.0G 13.3G 26.7G 33% /var/log/auth.log /dev/vda1 40.0G 13.3G 26.7G 33% /run/cloud-init/result.json /dev/vda1 40.0G 13.3G 26.7G 33% /w/workspace/edgex-go/11 /dev/vda1 40.0G 13.3G 26.7G 33% /w/workspace/edgex-go/11@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1202 2307 0 4312 6581 Swap: 1023 1 1022 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc pfifo_fast state UP qlen 1000 link/ether fa:16:3e:3e:97:d8 brd ff:ff:ff:ff:ff:ff inet 10.30.123.158/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 84910sec preferred_lft 84910sec inet6 fe80::f816:3eff:fe3e:97d8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:6c:2e:4e:d3 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever inet6 fe80::42:6cff:fe2e:4ed3/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 06/08/21 _x86_64_ (2 CPU) 19:17:13 LINUX RESTART (2 CPU) 19:18:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:19:01 101.40 3.60 97.80 0.00 2601.00 19676.26 0.00 19:20:01 179.05 0.00 179.05 0.00 0.00 48310.12 0.00 19:21:01 58.24 0.02 58.23 0.00 0.53 10548.43 0.00 19:22:01 57.48 0.03 57.45 0.00 1.07 4925.48 0.00 19:23:02 668.90 222.03 446.87 0.00 7627.30 279297.56 0.00 19:24:01 392.36 52.68 339.69 0.00 2738.64 125897.70 0.00 19:25:01 450.00 39.09 410.91 0.00 1469.73 202084.12 0.00 19:26:01 111.57 13.47 98.10 0.00 1421.91 12421.56 0.00 19:27:01 0.17 0.00 0.17 0.00 0.00 1.47 0.00 19:28:01 0.20 0.00 0.20 0.00 0.00 1.82 0.00 19:29:01 0.28 0.00 0.28 0.00 0.00 3.27 0.00 19:30:01 0.23 0.02 0.22 0.00 0.13 3.03 0.00 19:31:01 0.30 0.00 0.30 0.00 0.00 3.33 0.00 19:32:01 0.27 0.02 0.25 0.00 0.13 2.60 0.00 19:33:02 0.65 0.48 0.17 0.00 100.73 2.58 0.00 19:34:01 0.88 0.00 0.88 0.00 0.00 17.08 0.00 19:35:01 0.20 0.00 0.20 0.00 0.00 1.70 0.00 19:36:01 0.27 0.00 0.27 0.00 0.00 3.70 0.00 19:37:01 0.23 0.00 0.23 0.00 0.00 2.87 0.00 19:38:01 0.25 0.00 0.25 0.00 0.00 3.02 0.00 19:39:01 0.25 0.00 0.25 0.00 0.00 2.60 0.00 19:40:01 0.17 0.00 0.17 0.00 0.00 1.67 0.00 19:41:01 0.28 0.00 0.28 0.00 0.00 3.30 0.00 19:42:01 44.70 41.42 3.28 0.00 4109.24 87.08 0.00 Average: 86.47 15.67 70.80 0.00 840.63 29445.89 0.00 19:18:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:19:01 4760780 0 849380 10.61 2620 2396152 1370100 15.13 961012 1860020 336356 19:20:01 4105744 0 1008980 12.60 2620 2891588 1431328 15.80 1146968 2218088 138792 19:21:01 3869492 0 1046004 13.06 2620 3090816 1576856 17.41 1280812 2295064 31680 19:22:01 3858124 0 988092 12.34 2620 3160096 1289960 14.24 1181248 2412660 21180 19:23:02 726136 0 1375340 17.17 2620 5904836 2428060 26.81 2612140 3941160 1816 19:24:01 519360 0 1238896 15.47 2620 6248056 1633448 18.03 2561320 4195072 15940 19:25:01 951476 0 1390008 17.36 2620 5664828 2460844 27.17 2926364 3342508 44176 19:26:01 2989760 0 1134528 14.17 2620 3882024 1181132 13.04 905020 3392448 8 19:27:01 2994448 0 1129840 14.11 2620 3882024 1137944 12.56 901628 3392332 8 19:28:01 2994684 0 1129596 14.10 2620 3882032 1138040 12.56 904208 3389708 16 19:29:01 2995100 0 1129180 14.10 2620 3882032 1137944 12.56 904144 3389708 20 19:30:01 2995456 0 1128816 14.09 2620 3882040 1137944 12.56 903552 3390344 8 19:31:01 2995308 0 1128960 14.10 2620 3882044 1137980 12.56 903516 3390344 8 19:32:01 2995604 0 1128660 14.09 2620 3882048 1137944 12.56 903492 3390348 20 19:33:02 2989996 0 1131428 14.13 2620 3884888 1140796 12.60 934176 3365544 16 19:34:01 2995344 0 1126076 14.06 2620 3884892 1140712 12.59 928012 3365548 12 19:35:01 2995360 0 1126056 14.06 2620 3884896 1140712 12.59 928136 3365544 16 19:36:01 2994808 0 1126600 14.07 2620 3884904 1140844 12.60 929104 3364984 8 19:37:01 2995404 0 1125944 14.06 2620 3884964 1140712 12.59 928724 3365000 16 19:38:01 2995200 0 1126200 14.06 2620 3884912 1140796 12.60 928804 3364984 12 19:39:01 2993600 0 1127796 14.08 2620 3884916 1140712 12.59 930588 3364984 12 19:40:01 2993468 0 1127924 14.08 2620 3884920 1140712 12.59 930708 3364984 8 19:41:01 2993328 0 1128056 14.08 2620 3884928 1140712 12.59 930560 3364984 8 19:42:01 2691728 0 1164496 14.54 2620 4150088 1321340 14.59 985832 3609280 141452 Average: 2891238 0 1129869 14.11 2620 3985205 1324482 14.62 1181253 3245652 30483 19:18:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:19:01 eth0 929.15 1082.78 3466.24 146.78 0.00 0.00 0.00 0.00 19:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:19:01 docker0 920.75 715.50 74.43 2689.75 0.00 0.00 0.00 0.00 19:20:01 eth0 574.98 482.68 3353.73 49.60 0.00 0.00 0.00 0.00 19:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:20:01 veth3981674 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 19:20:01 docker0 212.17 259.29 14.08 846.28 0.00 0.00 0.00 0.00 19:21:01 eth0 30.45 19.09 23.46 60.40 0.00 0.00 0.00 0.00 19:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:21:01 veth3981674 1.83 1.83 0.15 0.15 0.00 0.00 0.00 0.00 19:21:01 docker0 1.83 1.83 0.12 0.15 0.00 0.00 0.00 0.00 19:22:01 eth0 26.13 13.67 22.23 11.41 0.00 0.00 0.00 0.00 19:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:22:01 docker0 0.42 0.42 0.03 0.03 0.00 0.00 0.00 0.00 19:23:02 vethc94b7e2 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 19:23:02 veth2eeb6bd 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 19:23:02 eth0 244.25 207.91 1840.52 73.31 0.00 0.00 0.00 0.00 19:23:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:24:01 eth0 174.97 130.65 1461.12 62.07 0.00 0.00 0.00 0.00 19:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:24:01 veth03bd38f 0.00 0.66 0.00 0.04 0.00 0.00 0.00 0.00 19:24:01 docker0 1228.04 1090.99 94.69 3914.70 0.00 0.00 0.00 0.00 19:25:01 veth048c05e 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 19:25:01 eth0 106.79 69.06 439.22 71.55 0.00 0.00 0.00 0.00 19:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:25:01 vethf35852e 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 19:26:01 eth0 16.60 9.99 76.18 4.05 0.00 0.00 0.00 0.00 19:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:26:01 docker0 1260.19 1149.52 96.55 4329.37 0.00 0.00 0.00 0.00 19:27:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 19:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:28:01 eth0 0.50 0.47 0.45 0.09 0.00 0.00 0.00 0.00 19:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:29:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 19:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:30:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 19:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:31:01 eth0 0.18 0.12 0.07 0.01 0.00 0.00 0.00 0.00 19:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:32:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 19:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:33:02 eth0 0.22 0.20 0.08 0.07 0.00 0.00 0.00 0.00 19:33:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:33:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:34:01 eth0 0.08 0.07 0.01 0.01 0.00 0.00 0.00 0.00 19:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:35:01 eth0 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 19:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:36:01 eth0 0.47 0.27 0.27 0.20 0.00 0.00 0.00 0.00 19:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:37:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 19:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:38:01 eth0 0.27 0.20 0.14 0.07 0.00 0.00 0.00 0.00 19:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:39:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 19:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:40:01 eth0 0.02 0.03 0.00 0.00 0.00 0.00 0.00 0.00 19:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:41:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 19:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:42:01 eth0 170.17 151.71 1908.55 16.88 0.00 0.00 0.00 0.00 19:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 94.98 90.54 525.50 20.72 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 52.56 47.94 4.03 180.57 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 06/08/21 _x86_64_ (2 CPU) 19:17:13 LINUX RESTART (2 CPU) 19:18:01 CPU %user %nice %system %iowait %steal %idle 19:19:01 all 16.67 0.00 4.81 4.23 0.07 74.22 19:19:01 0 14.08 0.00 4.71 3.77 0.07 77.37 19:19:01 1 19.27 0.00 4.92 4.69 0.07 71.05 19:20:01 all 30.06 0.00 7.30 3.30 0.09 59.26 19:20:01 0 30.09 0.00 7.44 3.73 0.09 58.65 19:20:01 1 30.02 0.00 7.16 2.88 0.09 59.86 19:21:01 all 40.34 0.00 5.23 0.38 0.07 53.98 19:21:01 0 40.62 0.00 5.13 0.34 0.07 53.84 19:21:01 1 40.05 0.00 5.33 0.42 0.07 54.13 19:22:01 all 64.95 0.00 9.57 0.71 0.10 24.67 19:22:01 0 64.82 0.00 9.84 0.80 0.09 24.45 19:22:01 1 65.07 0.00 9.30 0.62 0.11 24.90 19:23:02 all 28.34 0.00 21.91 22.92 0.11 26.72 19:23:02 0 26.59 0.00 22.02 24.75 0.11 26.52 19:23:02 1 30.10 0.00 21.81 21.07 0.11 26.92 19:24:01 all 74.63 0.00 15.27 8.37 0.12 1.61 19:24:01 0 74.22 0.00 15.57 7.67 0.11 2.43 19:24:01 1 75.05 0.00 14.97 9.07 0.13 0.78 19:25:01 all 64.52 0.00 18.32 12.60 0.11 4.45 19:25:01 0 63.63 0.00 18.43 14.08 0.11 3.74 19:25:01 1 65.39 0.00 18.21 11.13 0.11 5.16 19:26:01 all 4.32 0.00 2.93 1.47 0.03 91.25 19:26:01 0 4.46 0.00 2.87 1.47 0.03 91.17 19:26:01 1 4.18 0.00 2.98 1.47 0.03 91.34 19:27:01 all 0.12 0.00 0.03 0.00 0.03 99.83 19:27:01 0 0.23 0.00 0.03 0.00 0.03 99.70 19:27:01 1 0.00 0.00 0.02 0.00 0.02 99.97 19:28:01 all 0.14 0.00 0.09 0.00 0.03 99.74 19:28:01 0 0.20 0.00 0.07 0.00 0.02 99.72 19:28:01 1 0.08 0.00 0.12 0.00 0.03 99.77 19:29:01 all 0.08 0.00 0.01 0.00 0.02 99.89 19:29:01 0 0.17 0.00 0.02 0.00 0.00 99.82 19:29:01 1 0.00 0.00 0.00 0.00 0.03 99.97 19:29:01 CPU %user %nice %system %iowait %steal %idle 19:30:01 all 0.13 0.00 0.07 0.00 0.03 99.77 19:30:01 0 0.15 0.00 0.02 0.00 0.03 99.80 19:30:01 1 0.10 0.00 0.12 0.00 0.03 99.75 19:31:01 all 0.10 0.00 0.02 0.00 0.02 99.87 19:31:01 0 0.18 0.00 0.02 0.00 0.02 99.78 19:31:01 1 0.02 0.00 0.02 0.00 0.02 99.95 19:32:01 all 0.13 0.00 0.02 0.00 0.03 99.82 19:32:01 0 0.22 0.00 0.03 0.00 0.03 99.72 19:32:01 1 0.05 0.00 0.00 0.00 0.02 99.93 19:33:02 all 0.08 0.00 0.05 0.05 0.03 99.80 19:33:02 0 0.13 0.00 0.03 0.00 0.03 99.80 19:33:02 1 0.02 0.00 0.07 0.10 0.02 99.80 19:34:01 all 0.05 0.00 0.03 0.00 0.02 99.90 19:34:01 0 0.05 0.00 0.03 0.00 0.03 99.88 19:34:01 1 0.05 0.00 0.03 0.00 0.00 99.92 19:35:01 all 0.11 0.00 0.03 0.00 0.03 99.84 19:35:01 0 0.18 0.00 0.03 0.00 0.03 99.75 19:35:01 1 0.03 0.00 0.02 0.00 0.02 99.93 19:36:01 all 0.08 0.00 0.02 0.00 0.03 99.87 19:36:01 0 0.13 0.00 0.02 0.00 0.02 99.83 19:36:01 1 0.03 0.00 0.02 0.00 0.03 99.92 19:37:01 all 0.08 0.00 0.02 0.00 0.03 99.87 19:37:01 0 0.12 0.00 0.02 0.00 0.02 99.85 19:37:01 1 0.05 0.00 0.02 0.00 0.03 99.90 19:38:01 all 0.09 0.00 0.02 0.00 0.02 99.87 19:38:01 0 0.15 0.00 0.03 0.00 0.03 99.78 19:38:01 1 0.03 0.00 0.00 0.00 0.00 99.97 19:39:01 all 0.04 0.00 0.03 0.00 0.02 99.92 19:39:01 0 0.07 0.00 0.03 0.00 0.03 99.87 19:39:01 1 0.02 0.00 0.02 0.00 0.00 99.97 19:40:01 all 0.07 0.00 0.03 0.00 0.03 99.87 19:40:01 0 0.12 0.00 0.03 0.00 0.02 99.83 19:40:01 1 0.02 0.00 0.03 0.00 0.03 99.92 19:40:01 CPU %user %nice %system %iowait %steal %idle 19:41:01 all 0.11 0.00 0.01 0.00 0.02 99.87 19:41:01 0 0.20 0.00 0.02 0.00 0.02 99.77 19:41:01 1 0.02 0.00 0.00 0.00 0.02 99.97 19:42:01 all 3.55 0.00 1.30 1.07 0.04 94.04 19:42:01 0 3.93 0.00 1.49 1.57 0.03 92.98 19:42:01 1 3.18 0.00 1.11 0.57 0.05 95.09 Average: all 12.87 0.00 3.43 2.17 0.04 81.49 Average: 0 12.72 0.00 3.46 2.30 0.04 81.47 Average: 1 13.01 0.00 3.39 2.05 0.04 81.51