---> uname -a: Linux prd-centos7-docker-4c-2g-822.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 11.7G 28.3G 29% / 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 11.7G 28.3G 29% /facter-os /dev/vda1 40.0G 11.7G 28.3G 29% /etc/resolv.conf /dev/vda1 40.0G 11.7G 28.3G 29% /etc/hostname /dev/vda1 40.0G 11.7G 28.3G 29% /etc/hosts /dev/vda1 40.0G 11.7G 28.3G 29% /var/log/sa-host /dev/vda1 40.0G 11.7G 28.3G 29% /var/log/secure /dev/vda1 40.0G 11.7G 28.3G 29% /var/log/auth.log /dev/vda1 40.0G 11.7G 28.3G 29% /run/cloud-init/result.json /dev/vda1 40.0G 11.7G 28.3G 29% /w/workspace/edgex-go/1 /dev/vda1 40.0G 11.7G 28.3G 29% /w/workspace/edgex-go/1@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1221 2433 0 4166 6555 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:3b:35:f1 brd ff:ff:ff:ff:ff:ff inet 10.30.122.15/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 84982sec preferred_lft 84982sec inet6 fe80::f816:3eff:fe3b:35f1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:ad:d4:8d:78 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:adff:fed4:8d78/64 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) 05/28/21 _x86_64_ (2 CPU) 03:17:23 LINUX RESTART (2 CPU) 03:18:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:19:01 88.82 3.60 85.23 0.00 2601.87 19663.06 0.00 03:20:01 186.80 0.00 186.80 0.00 0.00 48501.05 0.00 03:21:01 67.02 0.00 67.02 0.00 0.00 12001.52 0.00 03:22:01 64.42 0.03 64.39 0.00 1.07 4066.76 0.00 03:23:01 311.66 11.00 300.66 0.00 4480.61 172711.46 0.00 03:24:01 273.03 21.87 251.16 0.00 7074.68 133273.96 0.00 03:25:01 497.29 27.79 469.50 0.00 5513.86 204971.84 0.00 03:26:01 185.91 15.76 170.15 0.00 1561.67 24448.37 0.00 03:27:01 1.20 0.00 1.20 0.00 0.00 18.66 0.00 03:28:01 0.32 0.10 0.22 0.00 0.80 2.45 0.00 03:29:01 0.22 0.00 0.22 0.00 0.00 1.93 0.00 03:30:01 0.28 0.00 0.28 0.00 0.00 3.40 0.00 03:31:01 0.23 0.00 0.23 0.00 0.00 2.75 0.00 03:32:01 0.28 0.03 0.25 0.00 0.27 3.76 0.00 03:33:01 1.07 0.20 0.87 0.00 5.86 17.94 0.00 03:34:01 0.25 0.00 0.25 0.00 0.00 3.73 0.00 03:35:01 0.22 0.00 0.22 0.00 0.00 2.32 0.00 03:36:01 0.18 0.00 0.18 0.00 0.00 2.18 0.00 03:37:01 0.27 0.00 0.27 0.00 0.00 3.37 0.00 03:38:01 0.22 0.00 0.22 0.00 0.00 2.32 0.00 03:39:01 0.28 0.00 0.28 0.00 0.00 3.10 0.00 03:40:01 0.28 0.00 0.28 0.00 0.00 4.08 0.00 03:41:01 61.49 41.01 20.49 0.00 4043.44 1532.93 0.00 Average: 75.71 5.27 70.43 0.00 1099.74 27040.57 0.00 03:18:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:19:01 5129332 0 815156 10.18 2620 2061832 1286708 14.21 740812 1722692 160 03:20:01 3996708 0 1079280 13.48 2620 2930332 1670696 18.45 1243232 2225616 174172 03:21:01 3760304 0 1091164 13.62 2620 3154852 1718756 18.98 1365716 2317492 51420 03:22:01 3848124 0 1022588 12.77 2620 3135608 1450612 16.02 1195916 2392412 121724 03:23:01 1298184 0 1235016 15.42 2620 5473120 1966408 21.71 1852912 4170688 15496 03:24:01 927676 0 1454520 18.16 2620 5624124 3136216 34.63 2824740 3497928 340436 03:25:01 645628 0 1583076 19.77 2620 5777616 3277480 36.19 2334956 4226796 0 03:26:01 3102152 0 1166596 14.57 2620 3737572 1386728 15.31 1303196 2887940 20 03:27:01 3113288 0 1155456 14.43 2620 3737576 1260856 13.92 1298928 2883696 12 03:28:01 3111556 0 1157184 14.45 2620 3737580 1263220 13.95 1308944 2876600 16 03:29:01 3112092 0 1156644 14.44 2620 3737584 1260940 13.92 1308828 2876604 12 03:30:01 3112616 0 1156116 14.44 2620 3737588 1260856 13.92 1308868 2876600 8 03:31:01 3112580 0 1156148 14.44 2620 3737592 1260856 13.92 1308864 2876600 16 03:32:01 3112456 0 1156268 14.44 2620 3737596 1260856 13.92 1308760 2876608 20 03:33:01 3111480 0 1157212 14.45 2620 3737628 1261024 13.92 1309324 2876624 20 03:34:01 3111820 0 1156864 14.44 2620 3737636 1260856 13.92 1308944 2876628 12 03:35:01 3111952 0 1156728 14.44 2620 3737640 1260856 13.92 1308956 2876628 16 03:36:01 3112092 0 1156576 14.44 2620 3737652 1260856 13.92 1309076 2876628 8 03:37:01 3112216 0 1156452 14.44 2620 3737652 1260856 13.92 1308960 2876628 8 03:38:01 3111740 0 1156920 14.45 2620 3737660 1260940 13.92 1309076 2876632 12 03:39:01 3112016 0 1156644 14.44 2620 3737660 1260856 13.92 1308980 2876628 12 03:40:01 3111992 0 1156664 14.44 2620 3737664 1260856 13.92 1308984 2876628 8 03:41:01 2523360 0 1219644 15.23 2620 4263316 1439736 15.90 1368148 3371512 361372 Average: 2991364 0 1167779 14.58 2620 3847177 1521218 16.80 1415005 2917079 46303 03:18:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:19:01 eth0 933.26 1097.72 4449.78 146.62 0.00 0.00 0.00 0.00 03:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 docker0 826.25 577.85 69.60 2680.20 0.00 0.00 0.00 0.00 03:20:01 eth0 597.67 501.60 3555.30 52.34 0.00 0.00 0.00 0.00 03:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 vethf5dff84 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 03:20:01 docker0 226.10 284.10 15.95 848.46 0.00 0.00 0.00 0.00 03:21:01 eth0 32.00 16.46 26.44 12.94 0.00 0.00 0.00 0.00 03:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 vethf5dff84 1.03 1.03 0.08 0.10 0.00 0.00 0.00 0.00 03:21:01 docker0 1.03 1.03 0.07 0.10 0.00 0.00 0.00 0.00 03:22:01 eth0 23.00 12.69 18.88 10.42 0.00 0.00 0.00 0.00 03:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 vethf5dff84 1.22 1.22 0.10 0.10 0.00 0.00 0.00 0.00 03:22:01 docker0 1.22 1.22 0.08 0.10 0.00 0.00 0.00 0.00 03:23:01 vethc43a5a2 0.12 0.03 0.01 0.00 0.00 0.00 0.00 0.00 03:23:01 veth580b046 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 03:23:01 eth0 273.85 230.85 1870.29 92.11 0.00 0.00 0.00 0.00 03:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 veth5264640 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 03:24:01 veth8003128 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 03:24:01 eth0 14.68 7.47 12.35 6.01 0.00 0.00 0.00 0.00 03:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 veth2c7799a 0.00 0.22 0.00 0.01 0.00 0.00 0.00 0.00 03:25:01 veth517a1ff 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 03:25:01 veth4c47bbc 0.00 0.22 0.00 0.01 0.00 0.00 0.00 0.00 03:25:01 vethb795ffc 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 03:26:01 eth0 2934.34 2639.23 14107.63 546.42 0.00 0.00 0.00 0.00 03:26:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 03:26:01 docker0 1193.80 1062.87 94.87 4363.72 0.00 0.00 0.00 0.00 03:27:01 eth0 0.33 0.33 0.02 0.03 0.00 0.00 0.00 0.00 03:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 eth0 0.32 0.28 0.09 0.08 0.00 0.00 0.00 0.00 03:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 eth0 0.20 0.12 0.07 0.01 0.00 0.00 0.00 0.00 03:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 03:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 03:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 eth0 0.08 0.07 0.01 0.01 0.00 0.00 0.00 0.00 03:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 eth0 0.60 0.37 0.40 0.23 0.00 0.00 0.00 0.00 03:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 eth0 0.07 0.07 0.01 0.04 0.00 0.00 0.00 0.00 03:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 03:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 eth0 0.08 0.05 0.01 0.00 0.00 0.00 0.00 0.00 03:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 eth0 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 03:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 eth0 0.23 0.18 0.14 0.07 0.00 0.00 0.00 0.00 03:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 eth0 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 eth0 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 eth0 207.53 183.39 2176.75 21.49 0.00 0.00 0.00 0.00 03:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 104.72 98.99 610.80 21.08 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 51.09 45.49 4.06 186.75 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) 05/28/21 _x86_64_ (2 CPU) 03:17:23 LINUX RESTART (2 CPU) 03:18:01 CPU %user %nice %system %iowait %steal %idle 03:19:01 all 16.37 0.00 4.12 7.55 0.10 71.86 03:19:01 0 16.28 0.00 5.09 12.64 0.10 65.88 03:19:01 1 16.46 0.00 3.17 2.49 0.10 77.78 03:20:01 all 37.04 0.00 8.24 3.84 0.11 50.78 03:20:01 0 36.36 0.00 8.49 4.30 0.11 50.74 03:20:01 1 37.72 0.00 7.99 3.38 0.11 50.81 03:21:01 all 44.13 0.00 5.27 0.69 0.09 49.82 03:21:01 0 43.69 0.00 5.16 0.74 0.09 50.32 03:21:01 1 44.57 0.00 5.38 0.64 0.09 49.33 03:22:01 all 66.65 0.00 8.36 0.94 0.11 23.94 03:22:01 0 67.13 0.00 8.74 1.02 0.11 22.99 03:22:01 1 66.16 0.00 7.98 0.86 0.11 24.90 03:23:01 all 32.62 0.00 16.74 16.51 0.14 34.00 03:23:01 0 31.87 0.00 17.04 17.71 0.14 33.24 03:23:01 1 33.38 0.00 16.44 15.30 0.13 34.75 03:24:01 all 69.64 0.00 14.50 11.74 0.10 4.02 03:24:01 0 69.24 0.00 14.69 12.20 0.09 3.79 03:24:01 1 70.04 0.00 14.31 11.29 0.11 4.25 03:25:01 all 56.05 0.00 18.95 19.41 0.14 5.45 03:25:01 0 57.67 0.00 17.37 19.53 0.13 5.30 03:25:01 1 54.43 0.00 20.53 19.29 0.15 5.61 03:26:01 all 33.67 0.00 7.22 9.87 0.10 49.14 03:26:01 0 34.01 0.00 7.12 9.85 0.09 48.93 03:26:01 1 33.32 0.00 7.33 9.89 0.11 49.35 03:27:01 all 0.08 0.00 0.05 0.00 0.03 99.85 03:27:01 0 0.15 0.00 0.05 0.00 0.03 99.77 03:27:01 1 0.00 0.00 0.05 0.00 0.02 99.93 03:28:01 all 0.07 0.00 0.04 0.00 0.03 99.86 03:28:01 0 0.10 0.00 0.07 0.00 0.05 99.78 03:28:01 1 0.03 0.00 0.02 0.00 0.02 99.93 03:29:01 all 0.07 0.00 0.03 0.00 0.03 99.87 03:29:01 0 0.02 0.00 0.02 0.00 0.02 99.95 03:29:01 1 0.12 0.00 0.03 0.00 0.05 99.80 03:29:01 CPU %user %nice %system %iowait %steal %idle 03:30:01 all 0.12 0.00 0.03 0.00 0.03 99.83 03:30:01 0 0.03 0.00 0.02 0.00 0.02 99.93 03:30:01 1 0.20 0.00 0.03 0.00 0.03 99.73 03:31:01 all 0.09 0.00 0.02 0.00 0.03 99.87 03:31:01 0 0.03 0.00 0.00 0.00 0.02 99.95 03:31:01 1 0.15 0.00 0.03 0.00 0.03 99.78 03:32:01 all 0.21 0.00 0.03 0.00 0.03 99.74 03:32:01 0 0.23 0.00 0.03 0.00 0.03 99.70 03:32:01 1 0.18 0.00 0.02 0.00 0.02 99.78 03:33:01 all 0.17 0.00 0.04 0.00 0.03 99.77 03:33:01 0 0.05 0.00 0.03 0.00 0.02 99.90 03:33:01 1 0.28 0.00 0.05 0.00 0.03 99.63 03:34:01 all 0.03 0.00 0.02 0.00 0.03 99.92 03:34:01 0 0.02 0.00 0.02 0.00 0.03 99.93 03:34:01 1 0.05 0.00 0.02 0.00 0.03 99.90 03:35:01 all 0.08 0.00 0.01 0.00 0.04 99.87 03:35:01 0 0.03 0.00 0.00 0.00 0.05 99.92 03:35:01 1 0.13 0.00 0.02 0.00 0.03 99.82 03:36:01 all 0.08 0.00 0.02 0.00 0.03 99.87 03:36:01 0 0.02 0.00 0.02 0.00 0.02 99.95 03:36:01 1 0.15 0.00 0.02 0.00 0.03 99.80 03:37:01 all 0.05 0.00 0.02 0.00 0.03 99.90 03:37:01 0 0.03 0.00 0.00 0.00 0.02 99.95 03:37:01 1 0.07 0.00 0.03 0.00 0.05 99.85 03:38:01 all 0.07 0.00 0.02 0.00 0.03 99.88 03:38:01 0 0.03 0.00 0.02 0.00 0.03 99.92 03:38:01 1 0.10 0.00 0.02 0.00 0.03 99.85 03:39:01 all 0.18 0.00 0.01 0.00 0.03 99.78 03:39:01 0 0.03 0.00 0.00 0.00 0.02 99.95 03:39:01 1 0.33 0.00 0.02 0.00 0.03 99.62 03:40:01 all 0.06 0.00 0.03 0.00 0.04 99.87 03:40:01 0 0.00 0.00 0.02 0.00 0.03 99.95 03:40:01 1 0.12 0.00 0.03 0.00 0.05 99.80 03:40:01 CPU %user %nice %system %iowait %steal %idle 03:41:01 all 8.21 0.00 3.41 1.42 0.06 86.89 03:41:01 0 8.29 0.00 3.52 1.24 0.05 86.90 03:41:01 1 8.14 0.00 3.30 1.60 0.07 86.89 Average: all 15.11 0.00 3.60 2.98 0.06 78.25 Average: 0 15.08 0.00 3.62 3.28 0.06 77.97 Average: 1 15.14 0.00 3.59 2.67 0.06 78.54