---> uname -a: Linux prd-centos7-docker-4c-2g-2526.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 8.0G 32.0G 20% / 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 8.0G 32.0G 20% /facter-os /dev/vda1 40.0G 8.0G 32.0G 20% /etc/resolv.conf /dev/vda1 40.0G 8.0G 32.0G 20% /etc/hostname /dev/vda1 40.0G 8.0G 32.0G 20% /etc/hosts /dev/vda1 40.0G 8.0G 32.0G 20% /var/log/sa-host /dev/vda1 40.0G 8.0G 32.0G 20% /var/log/secure /dev/vda1 40.0G 8.0G 32.0G 20% /var/log/auth.log /dev/vda1 40.0G 8.0G 32.0G 20% /run/cloud-init/result.json /dev/vda1 40.0G 8.0G 32.0G 20% /w/workspace/edgexfoundry_edgex-docs_master /dev/vda1 40.0G 8.0G 32.0G 20% /w/workspace/edgexfoundry_edgex-docs_master@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 944 4398 0 2478 6707 Swap: 1023 0 1023 ---> 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:d9:1e:52 brd ff:ff:ff:ff:ff:ff inet 10.30.122.32/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86114sec preferred_lft 86114sec inet6 fe80::f816:3eff:fed9:1e52/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:27:16:98:01 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::42:27ff:fe16:9801/64 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) 07/12/21 _x86_64_ (2 CPU) 01:53:34 LINUX RESTART (2 CPU) 01:54:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:55:01 150.03 10.89 139.14 0.00 4035.16 20442.16 0.00 01:56:01 3.20 0.00 3.20 0.00 0.00 104.45 0.00 01:57:01 0.22 0.00 0.22 0.00 0.00 2.47 0.00 01:58:01 0.25 0.00 0.25 0.00 0.00 3.86 0.00 Average: 38.44 2.72 35.72 0.00 1009.17 5140.15 0.00 01:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:55:01 5002576 0 873592 10.91 2620 2130152 1320836 14.58 854760 1696372 20 01:56:01 5039776 0 836388 10.44 2620 2130156 1189748 13.14 842372 1696136 20 01:57:01 5039548 0 836608 10.45 2620 2130164 1189748 13.14 841808 1696808 12 01:58:01 5037128 0 839024 10.48 2620 2130168 1189976 13.14 844300 1696808 16 Average: 5029757 0 846403 10.57 2620 2130160 1222577 13.50 845810 1696531 17 01:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:55:01 eth0 1467.08 1064.94 4742.35 1150.77 0.00 0.00 0.00 0.00 01:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 docker0 22.29 27.36 1.65 204.16 0.00 0.00 0.00 0.00 01:56:01 eth0 0.10 0.07 0.01 0.01 0.00 0.00 0.00 0.00 01:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 01:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 eth0 3.32 1.60 2.43 0.25 0.00 0.00 0.00 0.00 01:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 367.79 266.77 1186.64 287.87 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 5.58 6.84 0.41 51.06 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) 07/12/21 _x86_64_ (2 CPU) 01:53:34 LINUX RESTART (2 CPU) 01:54:01 CPU %user %nice %system %iowait %steal %idle 01:55:01 all 29.56 0.00 5.43 3.95 0.08 60.97 01:55:01 0 29.56 0.00 6.05 2.90 0.07 61.41 01:55:01 1 29.56 0.00 4.82 5.01 0.09 60.52 01:56:01 all 0.18 0.00 0.07 0.00 0.02 99.74 01:56:01 0 0.28 0.00 0.07 0.00 0.02 99.63 01:56:01 1 0.07 0.00 0.07 0.00 0.02 99.85 01:57:01 all 0.14 0.00 0.08 0.00 0.01 99.77 01:57:01 0 0.22 0.00 0.05 0.00 0.00 99.73 01:57:01 1 0.07 0.00 0.12 0.00 0.02 99.80 01:58:01 all 0.23 0.00 0.03 0.00 0.02 99.72 01:58:01 0 0.42 0.00 0.03 0.00 0.02 99.53 01:58:01 1 0.05 0.00 0.03 0.00 0.02 99.90 Average: all 7.24 0.00 1.35 0.95 0.03 90.43 Average: 0 7.35 0.00 1.49 0.70 0.03 90.44 Average: 1 7.13 0.00 1.21 1.20 0.03 90.42