---> uname -a: Linux prd-centos7-docker-4c-2g-898.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 14.2G 25.8G 35% / 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 14.2G 25.8G 35% /facter-os /dev/vda1 40.0G 14.2G 25.8G 35% /etc/resolv.conf /dev/vda1 40.0G 14.2G 25.8G 35% /etc/hostname /dev/vda1 40.0G 14.2G 25.8G 35% /etc/hosts /dev/vda1 40.0G 14.2G 25.8G 35% /var/log/auth.log /dev/vda1 40.0G 14.2G 25.8G 35% /run/cloud-init/result.json /dev/vda1 40.0G 14.2G 25.8G 35% /var/log/sa-host /dev/vda1 40.0G 14.2G 25.8G 35% /var/log/secure /dev/vda1 40.0G 14.2G 25.8G 35% /w/workspace/edgex-go/552 /dev/vda1 40.0G 14.2G 25.8G 35% /w/workspace/edgex-go/552@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1353 861 0 5605 6534 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:60:4a:7c brd ff:ff:ff:ff:ff:ff inet 10.30.123.165/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85223sec preferred_lft 85223sec inet6 fe80::f816:3eff:fe60:4a7c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:31:e2:be:97 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::42:31ff:fee2:be97/64 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) 06/30/21 _x86_64_ (2 CPU) 16:03:11 LINUX RESTART (2 CPU) 16:04:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:05:01 98.25 3.60 94.65 0.00 2601.43 19622.18 0.00 16:06:01 178.47 0.00 178.47 0.00 0.00 46436.63 0.00 16:07:01 60.94 0.00 60.94 0.00 0.00 10772.72 0.00 16:08:01 59.95 0.02 59.93 0.00 0.53 8803.51 0.00 16:09:01 715.32 200.78 514.54 0.00 16826.11 311148.28 0.00 16:10:01 642.83 96.95 545.88 0.00 5181.55 250608.62 0.00 16:11:01 217.27 17.84 199.43 0.00 1647.17 29781.06 0.00 16:12:01 9.19 0.42 8.78 0.00 7.33 187.54 0.00 16:13:01 0.43 0.05 0.38 0.00 0.40 7.13 0.00 16:14:01 0.17 0.00 0.17 0.00 0.00 1.93 0.00 16:15:01 0.30 0.00 0.30 0.00 0.00 3.68 0.00 16:16:01 0.25 0.00 0.25 0.00 0.00 2.63 0.00 16:17:01 0.28 0.00 0.28 0.00 0.00 3.30 0.00 16:18:01 0.25 0.00 0.25 0.00 0.00 2.60 0.00 16:19:01 0.37 0.18 0.18 0.00 5.73 2.38 0.00 16:20:01 0.82 0.00 0.82 0.00 0.00 16.52 0.00 16:21:01 0.17 0.00 0.17 0.00 0.00 1.55 0.00 16:22:01 129.99 2.16 127.82 0.00 167.03 31758.89 0.00 Average: 117.54 17.89 99.65 0.00 1468.96 39406.97 0.00 16:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:05:01 5227728 0 718268 8.97 2620 2060324 1086840 12.00 637312 1728660 168 16:06:01 4114192 0 970208 12.11 2620 2921920 1479876 16.34 1124152 2226716 169052 16:07:01 3959504 0 963032 12.02 2620 3083784 1507704 16.65 1191384 2294640 20432 16:08:01 3874764 0 936788 11.70 2620 3194768 1315744 14.53 1068732 2495204 326528 16:09:01 617184 0 1683652 21.02 2620 5705484 3655196 40.36 2889916 3757388 59364 16:10:01 760392 0 1471652 18.38 2620 5774276 3136868 34.63 3063160 3396396 7912 16:11:01 2991176 0 1127232 14.07 2620 3887912 1512480 16.70 1450892 2838288 32 16:12:01 3012752 0 1105240 13.80 2620 3888328 1332748 14.71 1563472 2706020 20 16:13:01 3038844 0 1079148 13.47 2620 3888328 1107200 12.22 1547416 2700844 20 16:14:01 3043528 0 1074456 13.42 2620 3888336 1067192 11.78 1544624 2700128 20 16:15:01 3044360 0 1073624 13.41 2620 3888336 1067108 11.78 1544312 2700536 12 16:16:01 3044788 0 1073188 13.40 2620 3888344 1067132 11.78 1545236 2699616 12 16:17:01 3044680 0 1073292 13.40 2620 3888348 1067108 11.78 1545232 2699616 12 16:18:01 3044760 0 1073208 13.40 2620 3888352 1067108 11.78 1545120 2699616 8 16:19:01 3044120 0 1073812 13.41 2620 3888388 1067192 11.78 1546000 2698968 12 16:20:01 3044388 0 1073536 13.40 2620 3888396 1067108 11.78 1545928 2698968 12 16:21:01 3044348 0 1073572 13.40 2620 3888400 1067144 11.78 1545828 2698968 16 16:22:01 2172284 0 1153644 14.40 2620 4680392 1319908 14.57 1715772 3354284 69052 Average: 3006877 0 1099864 13.73 2620 3899579 1443981 15.94 1589694 2727492 36260 16:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:05:01 eth0 1176.64 1254.00 4876.42 154.82 0.00 0.00 0.00 0.00 16:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 docker0 951.37 745.71 76.31 2696.50 0.00 0.00 0.00 0.00 16:06:01 eth0 550.33 472.04 3548.28 84.24 0.00 0.00 0.00 0.00 16:06:01 veth3d93d25 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 16:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 docker0 213.60 258.97 14.93 841.73 0.00 0.00 0.00 0.00 16:07:01 eth0 31.27 17.14 22.85 31.32 0.00 0.00 0.00 0.00 16:07:01 veth3d93d25 2.16 2.16 0.17 0.18 0.00 0.00 0.00 0.00 16:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 docker0 2.16 2.16 0.14 0.18 0.00 0.00 0.00 0.00 16:08:01 eth0 195.32 168.59 1692.42 61.22 0.00 0.00 0.00 0.00 16:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 veth93f40ed 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 16:09:01 vethdcce89c 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 16:09:01 veth56bf326 0.00 0.55 0.00 0.03 0.00 0.00 0.00 0.00 16:09:01 veth84621bd 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 16:10:01 veth56bf326 0.00 0.30 0.00 0.01 0.00 0.00 0.00 0.00 16:10:01 veth93aac34 26.39 42.95 2.07 344.49 0.00 0.00 0.00 0.00 16:10:01 veth4afde68 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 16:10:01 eth0 2942.78 2627.20 13769.59 528.42 0.00 0.00 0.00 0.00 16:11:01 eth0 163.99 147.58 167.38 484.53 0.00 0.00 0.00 0.00 16:11:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 16:11:01 docker0 1292.22 1172.53 99.58 4299.80 0.00 0.00 0.00 0.00 16:12:01 eth0 249.22 257.51 134.31 1081.21 0.00 0.00 0.00 0.00 16:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:13:01 eth0 6.41 3.86 7.85 0.28 0.00 0.00 0.00 0.00 16:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:14:01 eth0 0.22 0.20 0.08 0.07 0.00 0.00 0.00 0.00 16:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:15:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 16:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:16:01 eth0 0.20 0.13 0.07 0.01 0.00 0.00 0.00 0.00 16:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:17:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 16:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:18:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 16:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:19:01 eth0 0.23 0.18 0.08 0.07 0.00 0.00 0.00 0.00 16:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:20:01 eth0 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 16:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:21:01 eth0 0.13 0.08 0.06 0.01 0.00 0.00 0.00 0.00 16:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:22:01 eth0 671.35 614.62 5650.56 105.33 0.00 0.00 0.00 0.00 16:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:22:01 docker0 52.93 54.51 4.53 373.04 0.00 0.00 0.00 0.00 Average: eth0 188.35 177.05 1007.16 118.21 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 74.73 68.17 5.78 259.59 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) 06/30/21 _x86_64_ (2 CPU) 16:03:11 LINUX RESTART (2 CPU) 16:04:01 CPU %user %nice %system %iowait %steal %idle 16:05:01 all 19.22 0.00 4.67 3.17 0.10 72.85 16:05:01 0 23.79 0.00 5.60 5.17 0.09 65.36 16:05:01 1 14.70 0.00 3.74 1.20 0.11 80.26 16:06:01 all 35.62 0.00 8.55 3.26 0.11 52.47 16:06:01 0 36.72 0.00 8.64 2.68 0.11 51.85 16:06:01 1 34.52 0.00 8.45 3.84 0.11 53.08 16:07:01 all 39.06 0.00 5.33 0.65 0.09 54.87 16:07:01 0 39.50 0.00 4.93 1.00 0.07 54.50 16:07:01 1 38.62 0.00 5.73 0.30 0.11 55.24 16:08:01 all 55.64 0.00 8.74 1.05 0.11 34.46 16:08:01 0 55.23 0.00 8.68 1.03 0.13 34.94 16:08:01 1 56.06 0.00 8.80 1.07 0.09 33.98 16:09:01 all 47.67 0.00 22.55 13.63 0.13 16.01 16:09:01 0 45.74 0.00 23.28 13.51 0.13 17.33 16:09:01 1 49.61 0.00 21.82 13.75 0.13 14.69 16:10:01 all 68.17 0.00 21.34 7.32 0.11 3.06 16:10:01 0 67.28 0.00 22.12 7.17 0.11 3.33 16:10:01 1 69.07 0.00 20.57 7.46 0.11 2.79 16:11:01 all 50.88 0.00 10.25 1.85 0.12 36.91 16:11:01 0 50.28 0.00 11.04 1.96 0.13 36.59 16:11:01 1 51.49 0.00 9.45 1.73 0.11 37.22 16:12:01 all 10.47 0.00 2.13 0.03 0.09 87.28 16:12:01 0 10.75 0.00 2.38 0.03 0.09 86.75 16:12:01 1 10.19 0.00 1.89 0.03 0.09 87.81 16:13:01 all 0.31 0.00 0.07 0.01 0.04 99.57 16:13:01 0 0.30 0.00 0.07 0.02 0.05 99.57 16:13:01 1 0.32 0.00 0.07 0.00 0.03 99.58 16:14:01 all 0.16 0.00 0.03 0.00 0.03 99.78 16:14:01 0 0.27 0.00 0.03 0.00 0.03 99.67 16:14:01 1 0.05 0.00 0.02 0.00 0.03 99.90 16:15:01 all 0.03 0.00 0.03 0.00 0.03 99.91 16:15:01 0 0.02 0.00 0.03 0.00 0.03 99.92 16:15:01 1 0.05 0.00 0.02 0.00 0.03 99.90 16:15:01 CPU %user %nice %system %iowait %steal %idle 16:16:01 all 0.08 0.00 0.03 0.00 0.03 99.86 16:16:01 0 0.05 0.00 0.03 0.00 0.05 99.87 16:16:01 1 0.12 0.00 0.02 0.00 0.02 99.85 16:17:01 all 0.11 0.00 0.03 0.00 0.03 99.84 16:17:01 0 0.03 0.00 0.02 0.00 0.02 99.93 16:17:01 1 0.18 0.00 0.03 0.00 0.03 99.75 16:18:01 all 0.09 0.00 0.03 0.00 0.03 99.86 16:18:01 0 0.03 0.00 0.02 0.00 0.00 99.95 16:18:01 1 0.15 0.00 0.03 0.00 0.05 99.77 16:19:01 all 0.10 0.00 0.06 0.00 0.03 99.82 16:19:01 0 0.03 0.00 0.08 0.00 0.03 99.85 16:19:01 1 0.17 0.00 0.03 0.00 0.02 99.78 16:20:01 all 0.07 0.00 0.03 0.00 0.03 99.87 16:20:01 0 0.03 0.00 0.02 0.00 0.05 99.90 16:20:01 1 0.10 0.00 0.03 0.00 0.02 99.85 16:21:01 all 0.16 0.00 0.01 0.00 0.03 99.81 16:21:01 0 0.03 0.00 0.02 0.00 0.02 99.93 16:21:01 1 0.28 0.00 0.00 0.00 0.03 99.68 16:22:01 all 13.09 0.00 6.16 2.05 0.06 78.63 16:22:01 0 13.06 0.00 6.33 1.60 0.07 78.94 16:22:01 1 13.12 0.00 6.00 2.51 0.05 78.32 Average: all 18.14 0.00 4.77 1.74 0.06 75.28 Average: 0 18.25 0.00 4.95 1.81 0.07 74.93 Average: 1 18.02 0.00 4.60 1.68 0.06 75.63