---> uname -a: Linux prd-centos7-docker-4c-2g-2110.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 7.9G 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 7.9G 32.0G 20% /facter-os /dev/vda1 40.0G 7.9G 32.0G 20% /etc/resolv.conf /dev/vda1 40.0G 7.9G 32.0G 20% /etc/hostname /dev/vda1 40.0G 7.9G 32.0G 20% /etc/hosts /dev/vda1 40.0G 7.9G 32.0G 20% /var/log/auth.log /dev/vda1 40.0G 7.9G 32.0G 20% /run/cloud-init/result.json /dev/vda1 40.0G 7.9G 32.0G 20% /w/workspace/edgexfoundry_edgex-docs_master /dev/vda1 40.0G 7.9G 32.0G 20% /w/workspace/edgexfoundry_edgex-docs_master@tmp /dev/vda1 40.0G 7.9G 32.0G 20% /var/log/sa-host /dev/vda1 40.0G 7.9G 32.0G 20% /var/log/secure ---> free -m: total used free shared buff/cache available Mem: 7821 1070 4275 0 2475 6581 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:44:9a:b3 brd ff:ff:ff:ff:ff:ff inet 10.30.122.36/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86175sec preferred_lft 86175sec inet6 fe80::f816:3eff:fe44:9ab3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:ec:d3:fc:ac 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:ecff:fed3:fcac/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) 07/07/21 _x86_64_ (2 CPU) 17:00:37 LINUX RESTART (2 CPU) 17:01:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:02:01 149.28 20.36 128.93 0.00 5883.89 18602.25 0.00 17:03:01 24.66 0.00 24.66 0.00 0.00 4031.47 0.00 17:04:01 0.15 0.00 0.15 0.00 0.00 1.73 0.00 Average: 57.58 6.72 50.86 0.00 1941.82 7490.47 0.00 17:01:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:02:01 4771280 0 1035220 12.93 2620 2199820 1641544 18.12 1021584 1751584 97476 17:03:01 4910892 0 968184 12.09 2620 2127244 1431840 15.81 964968 1700496 20 17:04:01 4919856 0 959220 11.98 2620 2127244 1350400 14.91 961060 1696764 16 Average: 4867343 0 987541 12.33 2620 2151436 1474595 16.28 982537 1716281 32504 17:01:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:02:01 eth0 1410.90 1025.44 4800.54 1154.18 0.00 0.00 0.00 0.00 17:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:02:01 docker0 24.95 30.35 1.84 209.58 0.00 0.00 0.00 0.00 17:03:01 eth0 1.78 1.02 1.45 0.56 0.00 0.00 0.00 0.00 17:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:04:01 eth0 1.58 0.30 0.37 0.20 0.00 0.00 0.00 0.00 17:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 466.76 338.86 1584.90 381.16 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 8.24 10.02 0.61 69.17 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) 07/07/21 _x86_64_ (2 CPU) 17:00:37 LINUX RESTART (2 CPU) 17:01:02 CPU %user %nice %system %iowait %steal %idle 17:02:01 all 36.97 0.00 7.11 3.28 0.09 52.55 17:02:01 0 33.25 0.00 7.79 1.47 0.09 57.40 17:02:01 1 40.67 0.00 6.43 5.08 0.09 47.73 17:03:01 all 0.23 0.00 0.33 0.35 0.03 99.06 17:03:01 0 0.35 0.00 0.37 0.67 0.03 98.58 17:03:01 1 0.10 0.00 0.30 0.03 0.02 99.55 17:04:01 all 0.15 0.00 0.05 0.00 0.02 99.78 17:04:01 0 0.20 0.00 0.02 0.00 0.00 99.78 17:04:01 1 0.10 0.00 0.08 0.00 0.03 99.78 Average: all 11.78 0.00 2.37 1.15 0.04 84.65 Average: 0 10.66 0.00 2.58 0.69 0.04 86.02 Average: 1 12.90 0.00 2.16 1.61 0.05 83.28