---> uname -a: Linux prd-centos7-docker-4c-2g-2105.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: 2799.998 BogoMIPS: 5599.99 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 1066 4297 0 2456 6585 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:be:16:66 brd ff:ff:ff:ff:ff:ff inet 10.30.122.65/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86071sec preferred_lft 86071sec inet6 fe80::f816:3eff:febe:1666/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:b8:66:4d:11 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:b8ff:fe66:4d11/64 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) 16:39:43 LINUX RESTART (2 CPU) 16:41:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:42:02 73.56 3.08 70.47 0.00 2501.25 13165.06 0.00 16:43:01 1.20 0.00 1.20 0.00 0.00 19.83 0.00 16:44:01 0.20 0.00 0.20 0.00 0.00 2.15 0.00 16:45:01 0.32 0.00 0.32 0.00 0.00 5.25 0.00 Average: 18.90 0.77 18.12 0.00 628.03 3312.33 0.00 16:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:42:02 4931560 0 966844 12.07 2620 2107916 1340044 14.79 956532 1687292 20 16:43:01 4950468 0 947920 11.84 2620 2107932 1199780 13.25 944436 1684072 24 16:44:01 4949964 0 948432 11.84 2620 2107924 1199844 13.25 939176 1690464 8 16:45:01 4947784 0 950608 11.87 2620 2107928 1200132 13.25 940904 1690464 8 Average: 4944944 0 953451 11.90 2620 2107925 1234950 13.63 945262 1688073 15 16:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:42:02 eth0 491.51 340.72 1090.90 981.94 0.00 0.00 0.00 0.00 16:42:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:42:02 docker0 21.18 27.79 1.63 205.90 0.00 0.00 0.00 0.00 16:43:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 16:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:44:01 eth0 0.38 0.08 0.03 0.01 0.00 0.00 0.00 0.00 16:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:45:01 eth0 0.67 0.28 0.29 0.20 0.00 0.00 0.00 0.00 16:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 123.70 85.66 274.00 246.61 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 5.32 6.98 0.41 51.70 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) 16:39:43 LINUX RESTART (2 CPU) 16:41:01 CPU %user %nice %system %iowait %steal %idle 16:42:02 all 17.04 0.00 3.18 2.76 0.06 76.95 16:42:02 0 18.74 0.00 3.40 3.55 0.05 74.25 16:42:02 1 15.34 0.00 2.97 1.98 0.07 79.64 16:43:01 all 0.16 0.00 0.05 0.00 0.02 99.77 16:43:01 0 0.29 0.00 0.05 0.00 0.02 99.64 16:43:01 1 0.03 0.00 0.05 0.00 0.02 99.90 16:44:01 all 0.19 0.00 0.05 0.00 0.01 99.75 16:44:01 0 0.32 0.00 0.03 0.00 0.00 99.65 16:44:01 1 0.07 0.00 0.07 0.00 0.02 99.85 16:45:01 all 0.19 0.00 0.05 0.00 0.03 99.73 16:45:01 0 0.32 0.00 0.05 0.00 0.02 99.62 16:45:01 1 0.07 0.00 0.05 0.00 0.03 99.85 Average: all 4.32 0.00 0.82 0.68 0.03 94.16 Average: 0 4.83 0.00 0.87 0.87 0.02 93.41 Average: 1 3.81 0.00 0.77 0.49 0.03 94.90