---> uname -a: Linux prd-centos7-docker-4c-2g-259.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 32.1G 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 32.1G 20% /facter-os /dev/vda1 40.0G 7.9G 32.1G 20% /etc/resolv.conf /dev/vda1 40.0G 7.9G 32.1G 20% /etc/hostname /dev/vda1 40.0G 7.9G 32.1G 20% /etc/hosts /dev/vda1 40.0G 7.9G 32.1G 20% /var/log/auth.log /dev/vda1 40.0G 7.9G 32.1G 20% /run/cloud-init/result.json /dev/vda1 40.0G 7.9G 32.1G 20% /w/workspace/edgexfoundry_edgex-docs_master /dev/vda1 40.0G 7.9G 32.1G 20% /w/workspace/edgexfoundry_edgex-docs_master@tmp /dev/vda1 40.0G 7.9G 32.1G 20% /var/log/sa-host /dev/vda1 40.0G 7.9G 32.1G 20% /var/log/secure ---> free -m: total used free shared buff/cache available Mem: 7821 938 4422 0 2460 6714 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:5b:a9:74 brd ff:ff:ff:ff:ff:ff inet 10.30.122.231/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86044sec preferred_lft 86044sec inet6 fe80::f816:3eff:fe5b:a974/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:53:53:5d:a0 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::42:53ff:fe53:5da0/64 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) 06/18/21 _x86_64_ (2 CPU) 18:43:19 LINUX RESTART (2 CPU) 18:44:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:45:01 75.17 15.33 59.84 0.00 5207.46 14309.24 0.00 18:46:01 27.69 0.00 27.69 0.00 0.00 4839.27 0.00 18:47:01 0.15 0.00 0.15 0.00 0.00 2.53 0.00 18:48:01 0.23 0.00 0.23 0.00 0.00 3.07 0.00 18:49:01 0.22 0.00 0.22 0.00 0.00 3.30 0.00 Average: 20.70 3.07 17.63 0.00 1041.84 3832.59 0.00 18:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:45:01 4944904 0 876172 10.94 2620 2185244 1411892 15.59 810380 1790544 130056 18:46:01 5049764 0 843952 10.54 2620 2112604 1318360 14.56 834456 1691096 20 18:47:01 5067188 0 826524 10.32 2620 2112608 1191256 13.15 822264 1689152 16 18:48:01 5065992 0 827716 10.33 2620 2112612 1191320 13.15 820156 1692344 8 18:49:01 5064948 0 828752 10.35 2620 2112620 1191464 13.15 820896 1692344 12 Average: 5038559 0 840623 10.50 2620 2127138 1260858 13.92 821630 1711096 26022 18:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:45:01 eth0 1136.13 860.61 4535.13 461.53 0.00 0.00 0.00 0.00 18:45:01 vethf052e80 27.26 32.43 2.36 209.53 0.00 0.00 0.00 0.00 18:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:45:01 docker0 27.26 32.30 1.98 209.51 0.00 0.00 0.00 0.00 18:46:01 eth0 201.85 132.56 39.24 632.30 0.00 0.00 0.00 0.00 18:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:47:01 eth0 0.52 0.08 0.04 0.01 0.00 0.00 0.00 0.00 18:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:48:01 eth0 0.30 0.08 0.03 0.01 0.00 0.00 0.00 0.00 18:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:49:01 eth0 0.53 0.32 0.27 0.20 0.00 0.00 0.00 0.00 18:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 267.95 198.79 915.25 218.86 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 5.45 6.46 0.40 41.92 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) 06/18/21 _x86_64_ (2 CPU) 18:43:19 LINUX RESTART (2 CPU) 18:44:01 CPU %user %nice %system %iowait %steal %idle 18:45:01 all 27.24 0.00 4.98 10.23 0.11 57.45 18:45:01 0 23.83 0.00 5.22 13.76 0.11 57.08 18:45:01 1 30.66 0.00 4.74 6.69 0.11 57.81 18:46:01 all 3.20 0.00 0.84 0.66 0.03 95.26 18:46:01 0 3.00 0.00 0.94 0.81 0.03 95.22 18:46:01 1 3.40 0.00 0.74 0.52 0.03 95.31 18:47:01 all 0.08 0.00 0.03 0.00 0.03 99.85 18:47:01 0 0.13 0.00 0.03 0.00 0.03 99.80 18:47:01 1 0.03 0.00 0.03 0.00 0.03 99.90 18:48:01 all 0.07 0.00 0.03 0.00 0.03 99.87 18:48:01 0 0.08 0.00 0.03 0.00 0.03 99.85 18:48:01 1 0.05 0.00 0.03 0.00 0.03 99.88 18:49:01 all 0.07 0.00 0.03 0.00 0.03 99.88 18:49:01 0 0.07 0.00 0.03 0.00 0.00 99.90 18:49:01 1 0.07 0.00 0.02 0.00 0.05 99.87 Average: all 5.90 0.00 1.14 2.09 0.05 90.81 Average: 0 5.23 0.00 1.21 2.81 0.04 90.71 Average: 1 6.57 0.00 1.07 1.38 0.05 90.92