---> uname -a: Linux prd-centos7-docker-4c-2g-1292.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% /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 /dev/vda1 40.0G 7.9G 32.1G 20% /var/log/auth.log ---> free -m: total used free shared buff/cache available Mem: 7821 917 4442 0 2460 6734 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:5d:fe:56 brd ff:ff:ff:ff:ff:ff inet 10.30.123.38/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86072sec preferred_lft 86072sec inet6 fe80::f816:3eff:fe5d:fe56/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:17:d3:ce:e6 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::42:17ff:fed3:cee6/64 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) 21:37:31 LINUX RESTART (2 CPU) 21:38:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:39:02 120.10 3.98 116.12 0.00 2738.25 18246.39 0.00 21:40:01 6.28 0.00 6.28 0.00 0.00 1088.38 0.00 21:41:01 0.33 0.00 0.33 0.00 0.00 6.23 0.00 21:42:01 0.27 0.00 0.27 0.00 0.00 3.76 0.00 21:43:01 10.36 0.10 10.26 0.00 9.99 503.31 0.00 Average: 27.54 0.82 26.73 0.00 551.60 3979.99 0.00 21:38:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:39:02 4934240 0 887048 11.08 2620 2185032 1354984 14.96 867132 1739744 124 21:40:01 5079268 0 814596 10.17 2620 2112456 1103984 12.19 808832 1689116 20 21:41:01 5084388 0 809468 10.11 2620 2112464 1062852 11.73 806552 1687644 8 21:42:01 5083084 0 810768 10.12 2620 2112468 1062916 11.74 797416 1697900 8 21:43:01 4616404 0 873068 10.90 2620 2516848 1082608 11.95 938032 1964352 402880 Average: 4959477 0 838990 10.48 2620 2207854 1133469 12.51 843593 1755751 80608 21:38:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:39:02 eth0 1247.99 894.82 4328.11 1061.68 0.00 0.00 0.00 0.00 21:39:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:39:02 docker0 25.61 31.24 1.87 205.47 0.00 0.00 0.00 0.00 21:40:01 eth0 1.46 1.05 1.19 0.97 0.00 0.00 0.00 0.00 21:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:41:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 21:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:42:01 eth0 0.55 0.08 0.06 0.01 0.00 0.00 0.00 0.00 21:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:43:01 eth0 183.68 166.76 2163.97 18.84 0.00 0.00 0.00 0.00 21:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 287.76 213.30 1303.19 217.06 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 5.14 6.27 0.38 41.24 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) 21:37:31 LINUX RESTART (2 CPU) 21:38:01 CPU %user %nice %system %iowait %steal %idle 21:39:02 all 26.12 0.00 4.49 3.15 0.09 66.16 21:39:02 0 26.55 0.00 4.68 1.50 0.07 67.20 21:39:02 1 25.69 0.00 4.29 4.80 0.11 65.11 21:40:01 all 0.25 0.00 0.21 0.01 0.03 99.51 21:40:01 0 0.43 0.00 0.26 0.02 0.03 99.27 21:40:01 1 0.07 0.00 0.17 0.00 0.02 99.75 21:41:01 all 0.18 0.00 0.04 0.00 0.01 99.77 21:41:01 0 0.33 0.00 0.05 0.00 0.02 99.60 21:41:01 1 0.03 0.00 0.03 0.00 0.00 99.93 21:42:01 all 0.06 0.00 0.02 0.00 0.03 99.90 21:42:01 0 0.05 0.00 0.02 0.00 0.02 99.92 21:42:01 1 0.07 0.00 0.02 0.00 0.03 99.88 21:43:01 all 5.93 0.00 1.89 0.03 0.03 92.14 21:43:01 0 5.59 0.00 1.85 0.02 0.02 92.53 21:43:01 1 6.26 0.00 1.93 0.03 0.03 91.74 Average: all 6.34 0.00 1.30 0.62 0.03 91.70 Average: 0 6.44 0.00 1.34 0.30 0.03 91.88 Average: 1 6.25 0.00 1.26 0.93 0.04 91.52