---> uname -a: Linux prd-centos7-docker-4c-2g-1288.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 912 4448 0 2460 6740 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:69:94:aa brd ff:ff:ff:ff:ff:ff inet 10.30.122.123/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86085sec preferred_lft 86085sec inet6 fe80::f816:3eff:fe69:94aa/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:64:02:85:7a 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::42:64ff:fe02:857a/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) 07/01/21 _x86_64_ (2 CPU) 21:31:14 LINUX RESTART (2 CPU) 21:32:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:33:01 121.65 3.11 118.53 0.00 2501.76 19316.12 0.00 21:34:01 2.10 0.00 2.10 0.00 0.00 67.29 0.00 21:35:01 0.25 0.00 0.25 0.00 0.00 3.41 0.00 21:36:01 0.23 0.00 0.23 0.00 0.00 3.46 0.00 Average: 31.07 0.78 30.29 0.00 625.65 4849.18 0.00 21:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:33:01 5056108 0 837772 10.46 2620 2112432 1152608 12.73 809328 1691124 20 21:34:01 5084308 0 809568 10.11 2620 2112436 1094216 12.08 803436 1690832 8 21:35:01 5088204 0 805664 10.06 2620 2112444 1044976 11.54 795920 1695200 8 21:36:01 5086916 0 806948 10.08 2620 2112448 1045220 11.54 798248 1695200 8 Average: 5078884 0 814988 10.18 2620 2112440 1084255 11.97 801733 1693089 11 21:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:33:01 eth0 517.68 360.49 1105.12 997.99 0.00 0.00 0.00 0.00 21:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:33:01 docker0 25.67 34.80 1.90 207.07 0.00 0.00 0.00 0.00 21:34:01 eth0 0.95 0.33 0.32 0.20 0.00 0.00 0.00 0.00 21:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:35:01 eth0 0.88 0.22 0.31 0.19 0.00 0.00 0.00 0.00 21:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:36:01 eth0 1.08 0.85 0.31 1.56 0.00 0.00 0.00 0.00 21:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 130.19 90.50 276.61 250.07 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 6.42 8.70 0.48 51.79 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) 07/01/21 _x86_64_ (2 CPU) 21:31:14 LINUX RESTART (2 CPU) 21:32:01 CPU %user %nice %system %iowait %steal %idle 21:33:01 all 18.98 0.00 3.50 3.34 0.07 74.11 21:33:01 0 16.35 0.00 4.26 3.02 0.07 76.30 21:33:01 1 21.60 0.00 2.74 3.67 0.07 71.92 21:34:01 all 0.16 0.00 0.05 0.00 0.03 99.77 21:34:01 0 0.23 0.00 0.03 0.00 0.02 99.72 21:34:01 1 0.08 0.00 0.07 0.00 0.03 99.82 21:35:01 all 0.23 0.00 0.06 0.00 0.02 99.69 21:35:01 0 0.37 0.00 0.03 0.00 0.00 99.60 21:35:01 1 0.10 0.00 0.08 0.00 0.03 99.78 21:36:01 all 0.15 0.00 0.04 0.00 0.02 99.79 21:36:01 0 0.27 0.00 0.05 0.00 0.03 99.65 21:36:01 1 0.03 0.00 0.03 0.00 0.00 99.93 Average: all 4.77 0.00 0.89 0.82 0.03 93.49 Average: 0 4.21 0.00 1.07 0.74 0.03 93.95 Average: 1 5.33 0.00 0.71 0.90 0.03 93.03