---> uname -a: Linux prd-centos7-docker-4c-2g-415.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/2 /dev/vda1 40.0G 11.7G 28.3G 29% /w/workspace/edgex-go/2@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1358 2152 0 4310 6417 Swap: 1023 2 1021 ---> 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:29:13:c0 brd ff:ff:ff:ff:ff:ff inet 10.30.123.68/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 84952sec preferred_lft 84952sec inet6 fe80::f816:3eff:fe29:13c0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:8f:fe:ed:11 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::42:8fff:fefe:ed11/64 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) 05/26/21 _x86_64_ (2 CPU) 12:44:08 LINUX RESTART (2 CPU) 12:45:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:46:01 72.09 3.60 68.50 0.00 2601.00 15555.73 0.00 12:47:01 204.91 0.02 204.89 0.00 0.53 48391.00 0.00 12:48:01 60.78 0.00 60.78 0.00 0.00 9464.94 0.00 12:49:01 43.74 0.00 43.74 0.00 0.00 4237.70 0.00 12:50:01 52.01 0.00 52.01 0.00 0.00 4502.50 0.00 12:51:04 141.37 7.53 133.85 0.00 183.70 72055.00 0.00 12:52:01 280.58 41.21 239.37 0.00 993.15 148337.85 0.00 12:53:01 249.98 75.89 174.09 0.00 8503.98 87011.44 0.00 12:54:01 102.98 4.46 98.52 0.00 135.11 22572.77 0.00 12:55:01 200.73 2.95 197.79 0.00 2025.17 80964.00 0.00 12:56:01 249.17 7.53 241.64 0.00 362.70 103733.70 0.00 12:57:01 151.98 22.97 129.01 0.00 1516.86 20242.57 0.00 12:58:01 1.48 0.00 1.48 0.00 0.00 27.83 0.00 12:59:01 0.30 0.02 0.28 0.00 0.13 3.40 0.00 13:00:01 0.48 0.18 0.30 0.00 5.73 4.61 0.00 13:01:01 0.87 0.05 0.82 0.00 0.67 16.04 0.00 13:02:01 0.47 0.17 0.30 0.00 3.11 4.94 0.00 13:03:01 0.27 0.00 0.27 0.00 0.00 3.03 0.00 13:04:01 0.18 0.00 0.18 0.00 0.00 1.92 0.00 13:05:01 0.17 0.00 0.17 0.00 0.00 1.52 0.00 13:06:01 0.38 0.00 0.38 0.00 0.00 5.45 0.00 13:07:01 0.22 0.00 0.22 0.00 0.00 2.58 0.00 13:08:01 3.30 3.07 0.23 0.00 244.94 26.50 0.00 Average: 78.84 7.31 71.53 0.00 719.70 26698.15 0.00 12:45:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:46:01 4927048 0 899424 11.23 2620 2179848 1653632 18.26 837560 1826164 117944 12:47:01 4036120 0 1142852 14.27 2620 2827348 1670332 18.44 1248904 2183708 72876 12:48:01 3732076 0 1146032 14.31 2620 3128212 1456912 16.09 1398832 2315412 98824 12:49:01 3773208 0 1191180 14.87 2620 3041932 1970360 21.75 1310796 2352152 88360 12:50:01 3598620 0 1162916 14.52 2620 3244784 1647004 18.18 1360500 2472660 172944 12:51:04 121580 0 1475696 18.43 2620 6409044 2465136 27.22 2811952 4397628 1660704 12:52:01 470900 0 1398596 17.46 2620 6136824 1946412 21.49 2935368 3888440 407004 12:53:01 355652 0 1844332 23.03 2620 5806336 3785632 41.80 3225016 3674072 211856 12:54:01 749576 0 1467108 18.32 2620 5789636 2906444 32.09 2879108 3653224 8 12:55:01 789460 0 1516156 18.93 2620 5700704 2152560 23.77 2032536 4439376 214532 12:56:01 851132 0 1592268 19.88 2620 5562920 2588320 28.58 2115800 4266972 7520 12:57:01 2837788 0 1282604 16.01 2620 3885928 1437196 15.87 1347596 3116092 20 12:58:01 2842208 0 1278176 15.96 2620 3885936 1401204 15.47 1351240 3109164 12 12:59:01 2842756 0 1277628 15.95 2620 3885936 1401420 15.47 1350612 3110336 8 13:00:01 2843760 0 1276588 15.94 2620 3885972 1401288 15.47 1350284 3110352 24 13:01:01 2842016 0 1278332 15.96 2620 3885972 1403892 15.50 1349672 3111608 12 13:02:01 2842996 0 1277168 15.95 2620 3886156 1401712 15.48 1349188 3111724 16 13:03:01 2843044 0 1277116 15.95 2620 3886160 1401712 15.48 1349224 3111724 8 13:04:01 2843020 0 1277136 15.95 2620 3886164 1401776 15.48 1349192 3111724 8 13:05:01 2842260 0 1277892 15.96 2620 3886168 1401944 15.48 1365952 3095360 12 13:06:01 2842644 0 1277504 15.95 2620 3886172 1401836 15.48 1398056 3063160 12 13:07:01 2843040 0 1277104 15.95 2620 3886176 1401776 15.48 1397764 3063160 8 13:08:01 2818492 0 1294088 16.16 2620 3893740 1566088 17.29 1411288 3069936 264 Average: 2499539 0 1312517 16.39 2620 4194264 1794113 19.81 1675063 3158876 132738 12:45:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:46:01 eth0 965.22 1059.76 3152.74 120.56 0.00 0.00 0.00 0.00 12:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 docker0 944.97 798.55 75.91 2696.61 0.00 0.00 0.00 0.00 12:47:01 veth3a5c69f 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 12:47:01 eth0 563.58 495.86 3555.42 50.64 0.00 0.00 0.00 0.00 12:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 docker0 201.56 232.09 13.87 844.89 0.00 0.00 0.00 0.00 12:48:01 veth3a5c69f 0.15 0.12 0.02 0.01 0.00 0.00 0.00 0.00 12:48:01 eth0 26.18 13.24 21.63 11.39 0.00 0.00 0.00 0.00 12:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 docker0 0.15 0.12 0.01 0.01 0.00 0.00 0.00 0.00 12:49:01 veth3a5c69f 1.95 1.95 0.15 0.16 0.00 0.00 0.00 0.00 12:49:01 eth0 35.76 24.79 21.78 106.78 0.00 0.00 0.00 0.00 12:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 docker0 1.95 1.95 0.13 0.16 0.00 0.00 0.00 0.00 12:50:01 veth3a5c69f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 eth0 22.00 12.02 19.51 10.40 0.00 0.00 0.00 0.00 12:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:04 eth0 177.34 152.56 1615.14 18.41 0.00 0.00 0.00 0.00 12:51:04 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:04 veth0065b98 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 12:51:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 eth0 84.77 69.37 189.27 12.73 0.00 0.00 0.00 0.00 12:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 veth0065b98 0.00 0.68 0.00 0.03 0.00 0.00 0.00 0.00 12:52:01 docker0 60.16 66.40 4.04 174.31 0.00 0.00 0.00 0.00 12:53:01 veth4266a98 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 12:53:01 veth2ef43d7 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 12:53:01 eth0 16.52 8.54 13.69 7.18 0.00 0.00 0.00 0.00 12:53:01 veth2877fb7 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 12:54:01 veth5a5c7b8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 veth7900c8c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 vethf20c84d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 veth060e1bf 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 vethc80e385 11.02 12.77 0.92 33.21 0.00 0.00 0.00 0.00 12:55:01 eth0 3004.11 2774.99 13807.25 578.63 0.00 0.00 0.00 0.00 12:55:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 12:55:01 veth0065b98 0.00 1.32 0.00 0.07 0.00 0.00 0.00 0.00 12:56:01 eth0 36.61 19.15 29.66 15.44 0.00 0.00 0.00 0.00 12:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 veth0065b98 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 vetha6efa86 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 12:57:01 eth0 49.23 33.93 106.35 12.54 0.00 0.00 0.00 0.00 12:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 docker0 1274.77 1191.81 98.23 4305.86 0.00 0.00 0.00 0.00 12:58:01 eth0 0.77 0.35 0.07 0.03 0.00 0.00 0.00 0.00 12:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 eth0 0.53 0.35 0.27 0.20 0.00 0.00 0.00 0.00 12:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:00:01 eth0 0.33 0.25 0.14 0.08 0.00 0.00 0.00 0.00 13:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:01:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:02:01 eth0 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 13:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:03:01 eth0 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:04:01 eth0 0.57 0.08 0.05 0.01 0.00 0.00 0.00 0.00 13:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:05:01 eth0 0.58 0.43 0.34 0.26 0.00 0.00 0.00 0.00 13:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:06:01 eth0 0.18 0.12 0.07 0.01 0.00 0.00 0.00 0.00 13:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:07:01 eth0 0.03 0.05 0.00 0.00 0.00 0.00 0.00 0.00 13:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:08:01 eth0 19.06 16.14 9.70 118.02 0.00 0.00 0.00 0.00 13:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 98.07 91.56 462.53 27.42 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 55.46 51.85 4.27 187.34 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) 05/26/21 _x86_64_ (2 CPU) 12:44:08 LINUX RESTART (2 CPU) 12:45:01 CPU %user %nice %system %iowait %steal %idle 12:46:01 all 16.36 0.00 5.08 7.65 0.07 70.84 12:46:01 0 13.17 0.00 5.48 7.10 0.07 74.18 12:46:01 1 19.56 0.00 4.68 8.20 0.07 67.50 12:47:01 all 25.40 0.00 9.60 7.50 0.11 57.39 12:47:01 0 25.72 0.00 9.88 9.13 0.13 55.15 12:47:01 1 25.09 0.00 9.32 5.88 0.09 59.62 12:48:01 all 61.15 0.00 7.47 21.04 0.11 10.22 12:48:01 0 60.82 0.00 7.81 18.23 0.11 13.04 12:48:01 1 61.48 0.00 7.14 23.85 0.11 7.42 12:49:01 all 34.12 0.00 5.27 3.53 0.07 57.01 12:49:01 0 33.96 0.00 5.01 4.73 0.09 56.21 12:49:01 1 34.28 0.00 5.54 2.32 0.05 57.81 12:50:01 all 58.19 0.00 9.05 6.69 0.12 25.96 12:50:01 0 57.39 0.00 9.16 6.67 0.13 26.65 12:50:01 1 58.99 0.00 8.94 6.70 0.11 25.25 12:51:04 all 14.58 0.00 10.06 30.38 0.10 44.88 12:51:04 0 14.01 0.00 10.02 30.07 0.12 45.79 12:51:04 1 15.15 0.00 10.11 30.69 0.08 43.97 12:52:01 all 12.77 0.00 11.73 62.22 0.09 13.18 12:52:01 0 12.83 0.00 11.98 56.66 0.09 18.43 12:52:01 1 12.71 0.00 11.48 67.79 0.09 7.92 12:53:01 all 54.82 0.00 11.08 27.17 0.12 6.81 12:53:01 0 54.78 0.00 10.91 24.20 0.11 10.00 12:53:01 1 54.85 0.00 11.26 30.16 0.13 3.59 12:54:01 all 16.95 0.00 3.81 70.49 0.14 8.61 12:54:01 0 17.07 0.00 3.85 70.64 0.10 8.33 12:54:01 1 16.82 0.00 3.77 70.34 0.17 8.89 12:55:01 all 15.02 0.00 8.48 56.01 0.14 20.35 12:55:01 0 14.57 0.00 8.83 55.47 0.12 21.01 12:55:01 1 15.47 0.00 8.14 56.55 0.16 19.69 12:56:01 all 39.84 0.00 10.19 47.13 0.14 2.70 12:56:01 0 40.24 0.00 9.42 47.19 0.16 2.99 12:56:01 1 39.44 0.00 10.96 47.07 0.12 2.41 12:56:01 CPU %user %nice %system %iowait %steal %idle 12:57:01 all 24.57 0.00 5.63 10.29 0.09 59.42 12:57:01 0 24.52 0.00 5.64 12.73 0.09 57.02 12:57:01 1 24.62 0.00 5.62 7.85 0.09 61.81 12:58:01 all 0.12 0.00 0.03 0.00 0.03 99.82 12:58:01 0 0.20 0.00 0.03 0.00 0.03 99.73 12:58:01 1 0.03 0.00 0.03 0.00 0.02 99.92 12:59:01 all 0.10 0.00 0.04 0.01 0.03 99.82 12:59:01 0 0.15 0.00 0.02 0.00 0.03 99.80 12:59:01 1 0.05 0.00 0.07 0.02 0.03 99.83 13:00:01 all 0.04 0.00 0.05 0.01 0.04 99.86 13:00:01 0 0.08 0.00 0.07 0.02 0.05 99.78 13:00:01 1 0.00 0.00 0.03 0.00 0.03 99.93 13:01:01 all 0.20 0.00 0.05 0.00 0.02 99.73 13:01:01 0 0.35 0.00 0.07 0.00 0.02 99.57 13:01:01 1 0.05 0.00 0.03 0.00 0.02 99.90 13:02:01 all 0.10 0.00 0.03 0.03 0.03 99.81 13:02:01 0 0.19 0.00 0.03 0.05 0.00 99.73 13:02:01 1 0.02 0.00 0.03 0.00 0.05 99.90 13:03:01 all 0.04 0.00 0.02 0.00 0.03 99.91 13:03:01 0 0.05 0.00 0.02 0.00 0.05 99.88 13:03:01 1 0.03 0.00 0.02 0.00 0.02 99.93 13:04:01 all 0.09 0.00 0.02 0.00 0.03 99.87 13:04:01 0 0.13 0.00 0.02 0.00 0.02 99.83 13:04:01 1 0.05 0.00 0.02 0.00 0.03 99.90 13:05:01 all 0.09 0.00 0.02 0.00 0.03 99.87 13:05:01 0 0.17 0.00 0.02 0.00 0.03 99.78 13:05:01 1 0.02 0.00 0.02 0.00 0.02 99.95 13:06:01 all 0.13 0.00 0.03 0.00 0.03 99.81 13:06:01 0 0.25 0.00 0.03 0.00 0.03 99.68 13:06:01 1 0.02 0.00 0.02 0.00 0.03 99.93 13:07:01 all 0.07 0.00 0.02 0.00 0.02 99.90 13:07:01 0 0.12 0.00 0.03 0.00 0.02 99.83 13:07:01 1 0.02 0.00 0.00 0.00 0.02 99.97 13:07:01 CPU %user %nice %system %iowait %steal %idle 13:08:01 all 2.24 0.00 0.85 0.21 0.03 96.67 13:08:01 0 2.42 0.00 0.91 0.12 0.03 96.52 13:08:01 1 2.06 0.00 0.79 0.30 0.03 96.82 Average: all 15.81 0.00 4.15 14.79 0.07 65.17 Average: 0 15.67 0.00 4.18 14.52 0.07 65.56 Average: 1 15.96 0.00 4.12 15.07 0.07 64.78