---> uname -a: Linux prd-centos7-docker-4c-2g-2481.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 8.0G 32.0G 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 8.0G 32.0G 20% /facter-os /dev/vda1 40.0G 8.0G 32.0G 20% /etc/resolv.conf /dev/vda1 40.0G 8.0G 32.0G 20% /etc/hostname /dev/vda1 40.0G 8.0G 32.0G 20% /etc/hosts /dev/vda1 40.0G 8.0G 32.0G 20% /run/cloud-init/result.json /dev/vda1 40.0G 8.0G 32.0G 20% /w/workspace/edgexfoundry_edgex-docs_PR-450 /dev/vda1 40.0G 8.0G 32.0G 20% /w/workspace/edgexfoundry_edgex-docs_PR-450@tmp /dev/vda1 40.0G 8.0G 32.0G 20% /var/log/sa-host /dev/vda1 40.0G 8.0G 32.0G 20% /var/log/secure /dev/vda1 40.0G 8.0G 32.0G 20% /var/log/auth.log ---> free -m: total used free shared buff/cache available Mem: 7821 963 4379 0 2478 6689 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:6e:ea:74 brd ff:ff:ff:ff:ff:ff inet 10.30.123.59/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86257sec preferred_lft 86257sec inet6 fe80::f816:3eff:fe6e:ea74/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:1c:e4:6a:41 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::42:1cff:fee4:6a41/64 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) 07/11/21 _x86_64_ (2 CPU) 13:49:40 LINUX RESTART (2 CPU) 13:50:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:51:01 204.31 55.68 148.63 0.00 8538.71 52421.05 0.00 13:52:01 77.22 0.15 77.07 0.00 11.32 18628.34 0.00 Average: 140.76 27.91 112.85 0.00 4274.66 35523.29 0.00 13:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:51:01 5077772 0 868784 10.85 2620 2059764 1432280 15.81 839584 1663008 3148 13:52:01 4497004 0 974664 12.17 2620 2534652 1519700 16.78 1077096 1913748 21636 Average: 4787388 0 921724 11.51 2620 2297208 1475990 16.30 958340 1788378 12392 13:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:51:01 veth40e9584 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 13:51:01 eth0 1098.05 886.66 4489.06 111.54 0.00 0.00 0.00 0.00 13:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:51:01 docker0 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 13:52:01 eth0 573.92 419.50 2454.58 1056.75 0.00 0.00 0.00 0.00 13:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:52:01 docker0 22.13 28.24 1.61 203.71 0.00 0.00 0.00 0.00 Average: eth0 835.96 653.06 3471.73 584.19 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 11.07 14.15 0.80 101.87 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) 07/11/21 _x86_64_ (2 CPU) 13:49:40 LINUX RESTART (2 CPU) 13:50:01 CPU %user %nice %system %iowait %steal %idle 13:51:01 all 25.48 0.00 7.92 19.79 0.11 46.72 13:51:01 0 26.30 0.00 8.23 22.09 0.11 43.28 13:51:01 1 24.66 0.00 7.61 17.50 0.11 50.12 13:52:01 all 20.85 0.00 4.66 8.82 0.07 65.60 13:52:01 0 18.92 0.00 4.82 9.96 0.07 66.24 13:52:01 1 22.80 0.00 4.50 7.67 0.07 64.96 Average: all 23.14 0.00 6.27 14.24 0.09 56.26 Average: 0 22.55 0.00 6.50 15.94 0.09 54.92 Average: 1 23.72 0.00 6.04 12.54 0.09 57.60