---> uname -a: Linux prd-centos7-docker-4c-2g-1527.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% /w/workspace/edgexfoundry_edgex-docs_PR-405 /dev/vda1 40.0G 7.9G 32.1G 20% /w/workspace/edgexfoundry_edgex-docs_PR-405@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 /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 ---> free -m: total used free shared buff/cache available Mem: 7821 1069 4295 0 2456 6582 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:82:4b:fb brd ff:ff:ff:ff:ff:ff inet 10.30.123.187/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86191sec preferred_lft 86191sec inet6 fe80::f816:3eff:fe82:4bfb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:a1:e5:8e:89 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:a1ff:fee5:8e89/64 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) 19:49:17 LINUX RESTART (2 CPU) 19:50:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:51:01 79.01 24.36 54.65 0.00 3492.29 37232.99 0.00 19:52:01 48.64 3.08 45.56 0.00 2500.55 13915.57 0.00 Average: 63.57 13.54 50.03 0.00 2988.07 25377.91 0.00 19:50:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:51:01 5633624 0 752824 9.40 2620 1619872 1309412 14.46 481444 1505420 44344 19:52:01 5012088 0 901116 11.25 2620 2093116 1443964 15.94 886888 1670564 43076 Average: 5322856 0 826970 10.33 2620 1856494 1376688 15.20 684166 1587992 43710 19:50:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:51:01 eth0 533.06 356.97 877.95 64.15 0.00 0.00 0.00 0.00 19:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:52:01 veth67e32ab 22.96 26.77 2.06 204.74 0.00 0.00 0.00 0.00 19:52:01 eth0 816.88 656.72 3646.40 61.76 0.00 0.00 0.00 0.00 19:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:52:01 docker0 22.96 26.64 1.75 204.73 0.00 0.00 0.00 0.00 Average: veth67e32ab 11.67 13.61 1.05 104.09 0.00 0.00 0.00 0.00 Average: eth0 677.36 509.37 2285.49 62.94 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 11.67 13.54 0.89 104.09 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) 19:49:17 LINUX RESTART (2 CPU) 19:50:03 CPU %user %nice %system %iowait %steal %idle 19:51:01 all 10.03 0.00 3.12 41.33 0.07 45.45 19:51:01 0 10.69 0.00 3.53 40.41 0.07 45.29 19:51:01 1 9.38 0.00 2.71 42.24 0.07 45.60 19:52:01 all 13.22 0.00 2.69 12.07 0.10 71.91 19:52:01 0 14.23 0.00 3.08 8.39 0.11 74.20 19:52:01 1 12.24 0.00 2.32 15.69 0.10 69.65 Average: all 11.64 0.00 2.91 26.60 0.09 58.77 Average: 0 12.47 0.00 3.30 24.33 0.09 59.81 Average: 1 10.82 0.00 2.51 28.83 0.09 57.75