---> uname -a: Linux prd-centos7-docker-4c-2g-1538.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% /w/workspace/edgexfoundry_edgex-docs_master /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@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 926 4439 0 2455 6725 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:38:07:7d brd ff:ff:ff:ff:ff:ff inet 10.30.122.135/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85988sec preferred_lft 85988sec inet6 fe80::f816:3eff:fe38:77d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:4a:81:9f:e2 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::42:4aff:fe81:9fe2/64 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) 06/15/21 _x86_64_ (2 CPU) 20:51:06 LINUX RESTART (2 CPU) 20:52:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:53:01 65.18 3.12 62.06 0.00 2494.26 15689.58 0.00 20:54:01 18.73 0.00 18.73 0.00 0.00 3371.71 0.00 20:55:01 1.13 0.00 1.13 0.00 0.00 16.26 0.00 20:56:01 0.22 0.00 0.22 0.00 0.00 3.23 0.00 20:57:01 0.25 0.00 0.25 0.00 0.00 3.43 0.00 Average: 17.14 0.63 16.51 0.00 500.18 3825.41 0.00 20:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:53:01 4934768 0 891644 11.13 2620 2179900 1339864 14.79 866208 1741160 81016 20:54:01 5070144 0 828840 10.35 2620 2107328 1172180 12.94 819184 1687328 20 20:55:01 5086024 0 812956 10.15 2620 2107332 1056516 11.66 807624 1685736 20 20:56:01 5085744 0 813228 10.15 2620 2107340 1056516 11.66 805424 1688864 8 20:57:01 5083472 0 815492 10.18 2620 2107348 1056892 11.67 807440 1688864 20 Average: 5052030 0 832432 10.39 2620 2121850 1136394 12.55 821176 1698390 16217 20:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:53:01 eth0 901.63 685.99 3638.29 1027.61 0.00 0.00 0.00 0.00 20:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:53:01 docker0 23.48 29.14 1.77 205.14 0.00 0.00 0.00 0.00 20:54:01 eth0 1.36 1.26 0.91 5.30 0.00 0.00 0.00 0.00 20:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:55:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 20:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:56:01 eth0 0.72 0.07 0.06 0.01 0.00 0.00 0.00 0.00 20:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:57:01 eth0 0.82 0.40 0.66 0.26 0.00 0.00 0.00 0.00 20:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 181.40 137.93 729.92 207.18 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 4.71 5.84 0.35 41.14 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) 06/15/21 _x86_64_ (2 CPU) 20:51:06 LINUX RESTART (2 CPU) 20:52:01 CPU %user %nice %system %iowait %steal %idle 20:53:01 all 22.19 0.00 4.49 14.40 0.10 58.82 20:53:01 0 18.67 0.00 5.12 18.12 0.10 57.99 20:53:01 1 25.71 0.00 3.85 10.68 0.10 59.65 20:54:01 all 0.18 0.00 0.31 2.74 0.03 96.73 20:54:01 0 0.25 0.00 0.35 2.14 0.03 97.22 20:54:01 1 0.12 0.00 0.27 3.34 0.03 96.25 20:55:01 all 0.20 0.00 0.04 0.00 0.03 99.73 20:55:01 0 0.33 0.00 0.07 0.00 0.03 99.57 20:55:01 1 0.07 0.00 0.02 0.00 0.02 99.90 20:56:01 all 0.04 0.00 0.03 0.00 0.02 99.91 20:56:01 0 0.05 0.00 0.05 0.00 0.03 99.87 20:56:01 1 0.03 0.00 0.02 0.00 0.00 99.95 20:57:01 all 0.12 0.00 0.03 0.00 0.04 99.81 20:57:01 0 0.18 0.00 0.03 0.00 0.07 99.72 20:57:01 1 0.05 0.00 0.03 0.00 0.02 99.90 Average: all 4.40 0.00 0.95 3.34 0.04 91.27 Average: 0 3.78 0.00 1.09 3.94 0.05 91.13 Average: 1 5.01 0.00 0.81 2.73 0.03 91.41