---> uname -a: Linux prd-centos7-docker-4c-2g-552.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 1057 4305 0 2458 6594 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:ff:85:96 brd ff:ff:ff:ff:ff:ff inet 10.30.123.121/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86115sec preferred_lft 86115sec inet6 fe80::f816:3eff:feff:8596/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:04:50:64:6d 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::42:4ff:fe50:646d/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) 06/11/21 _x86_64_ (2 CPU) 21:24:44 LINUX RESTART (2 CPU) 21:25:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:26:01 209.97 28.35 181.62 0.00 6014.39 55421.48 0.00 21:27:01 2.10 0.05 2.05 0.00 1.07 61.26 0.00 21:28:01 0.23 0.00 0.23 0.00 0.00 3.00 0.00 21:29:01 0.27 0.00 0.27 0.00 0.00 3.75 0.00 Average: 53.16 7.10 46.06 0.00 1504.36 13876.99 0.00 21:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:26:01 4922068 0 974396 12.17 2620 2109856 1327448 14.66 938232 1693296 20 21:27:01 4953912 0 942512 11.77 2620 2109896 1239528 13.69 929948 1693036 12 21:28:01 4958744 0 937676 11.71 2620 2109900 1199436 13.24 932936 1686396 16 21:29:01 4956432 0 939984 11.74 2620 2109904 1199688 13.25 923648 1698068 8 Average: 4947789 0 948642 11.84 2620 2109889 1241525 13.71 931191 1692699 14 21:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:26:01 eth0 1494.59 1023.29 4545.70 1086.99 0.00 0.00 0.00 0.00 21:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:26:01 docker0 24.66 28.27 1.79 206.05 0.00 0.00 0.00 0.00 21:27:01 eth0 3.06 1.70 2.63 0.51 0.00 0.00 0.00 0.00 21:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:28:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 21:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:29:01 eth0 0.98 0.30 0.32 0.20 0.00 0.00 0.00 0.00 21:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 374.81 256.43 1137.54 272.02 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 6.17 7.07 0.45 51.53 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) 06/11/21 _x86_64_ (2 CPU) 21:24:44 LINUX RESTART (2 CPU) 21:25:01 CPU %user %nice %system %iowait %steal %idle 21:26:01 all 35.64 0.00 8.11 5.20 0.11 50.94 21:26:01 0 34.52 0.00 9.43 3.82 0.11 52.12 21:26:01 1 36.75 0.00 6.79 6.58 0.11 49.77 21:27:01 all 0.11 0.00 0.07 0.00 0.03 99.79 21:27:01 0 0.10 0.00 0.07 0.00 0.05 99.78 21:27:01 1 0.12 0.00 0.07 0.00 0.02 99.80 21:28:01 all 0.09 0.00 0.02 0.00 0.03 99.87 21:28:01 0 0.17 0.00 0.02 0.00 0.03 99.78 21:28:01 1 0.02 0.00 0.02 0.00 0.02 99.95 21:29:01 all 0.07 0.00 0.03 0.00 0.03 99.87 21:29:01 0 0.10 0.00 0.03 0.00 0.02 99.85 21:29:01 1 0.03 0.00 0.02 0.00 0.05 99.90 Average: all 8.56 0.00 1.96 1.24 0.05 88.20 Average: 0 8.31 0.00 2.27 0.91 0.05 88.46 Average: 1 8.80 0.00 1.65 1.57 0.05 87.94