---> uname -a: Linux prd-centos7-docker-4c-2g-16891.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 8.2G 31.8G 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 8.2G 31.8G 20% /facter-os /dev/vda1 40.0G 8.2G 31.8G 20% /etc/resolv.conf /dev/vda1 40.0G 8.2G 31.8G 20% /etc/hostname /dev/vda1 40.0G 8.2G 31.8G 20% /etc/hosts /dev/vda1 40.0G 8.2G 31.8G 20% /var/log/auth.log /dev/vda1 40.0G 8.2G 31.8G 20% /run/cloud-init/result.json /dev/vda1 40.0G 8.2G 31.8G 20% /w/workspace/edgexfoundry_device-sdk-c_master /dev/vda1 40.0G 8.2G 31.8G 20% /w/workspace/edgexfoundry_device-sdk-c_master@tmp /dev/vda1 40.0G 8.2G 31.8G 20% /var/log/sa-host /dev/vda1 40.0G 8.2G 31.8G 20% /var/log/secure ---> free -m: total used free shared buff/cache available Mem: 7821 1075 4058 0 2686 6619 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:71:6a:e0 brd ff:ff:ff:ff:ff:ff inet 10.30.123.23/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85849sec preferred_lft 85849sec inet6 fe80::f816:3eff:fe71:6ae0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:7d:d1:36:4e 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::42:7dff:fed1:364e/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) 05/24/21 _x86_64_ (2 CPU) 13:26:25 LINUX RESTART (2 CPU) 13:27:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:28:01 85.65 4.44 81.21 0.00 2836.42 3630.70 0.00 13:29:01 1.75 0.02 1.73 0.00 0.53 33.99 0.00 13:30:01 0.28 0.00 0.28 0.00 0.00 2.88 0.00 13:31:01 0.22 0.00 0.22 0.00 0.00 3.46 0.00 13:32:01 0.25 0.00 0.25 0.00 0.00 2.90 0.00 13:33:01 0.25 0.00 0.25 0.00 0.00 3.63 0.00 13:34:01 0.25 0.00 0.25 0.00 0.00 3.07 0.00 13:35:01 101.70 0.00 101.70 0.00 0.00 26755.05 0.00 Average: 23.80 0.56 23.25 0.00 354.77 3806.12 0.00 13:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:28:01 5464268 0 802160 10.02 2620 1739892 1164412 12.86 569480 1575180 128 13:29:01 5476276 0 790144 9.87 2620 1739900 1069164 11.80 559640 1575156 16 13:30:01 5476408 0 790012 9.86 2620 1739900 1069164 11.80 560452 1574244 8 13:31:01 5473760 0 792652 9.90 2620 1739908 1069416 11.81 563000 1574244 8 13:32:01 5474680 0 791728 9.89 2620 1739912 1069420 11.81 558648 1578228 16 13:33:01 5474404 0 792000 9.89 2620 1739916 1069432 11.81 558784 1578232 8 13:34:01 5466900 0 799500 9.98 2620 1739920 1069228 11.80 566232 1578276 8 13:35:01 4684596 0 978008 12.21 2620 2343716 1140912 12.60 659284 2110500 32 Average: 5373912 0 817026 10.20 2620 1815383 1090144 12.04 574440 1643008 28 13:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:28:01 eth0 494.46 341.92 924.57 75.86 0.00 0.00 0.00 0.00 13:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:28:01 docker0 5.86 4.00 0.90 24.27 0.00 0.00 0.00 0.00 13:29:01 eth0 0.67 0.08 0.06 0.03 0.00 0.00 0.00 0.00 13:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 eth0 0.20 0.08 0.01 0.01 0.00 0.00 0.00 0.00 13:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:31:01 eth0 0.92 0.42 0.32 0.21 0.00 0.00 0.00 0.00 13:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 eth0 0.67 0.43 0.35 0.24 0.00 0.00 0.00 0.00 13:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 eth0 0.17 0.13 0.07 0.04 0.00 0.00 0.00 0.00 13:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 13:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 eth0 466.76 418.64 3487.01 62.93 0.00 0.00 0.00 0.00 13:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 docker0 38.29 45.23 1.91 259.13 0.00 0.00 0.00 0.00 Average: eth0 120.54 95.27 551.79 17.42 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 5.52 6.16 0.35 35.44 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) 05/24/21 _x86_64_ (2 CPU) 13:26:25 LINUX RESTART (2 CPU) 13:27:01 CPU %user %nice %system %iowait %steal %idle 13:28:01 all 9.95 0.00 3.18 1.84 0.06 84.97 13:28:01 0 9.21 0.00 3.82 2.78 0.07 84.12 13:28:01 1 10.68 0.00 2.55 0.91 0.05 85.81 13:29:01 all 0.12 0.00 0.06 0.00 0.03 99.79 13:29:01 0 0.15 0.00 0.03 0.00 0.03 99.78 13:29:01 1 0.08 0.00 0.08 0.00 0.03 99.80 13:30:01 all 0.11 0.00 0.04 0.00 0.03 99.82 13:30:01 0 0.15 0.00 0.03 0.00 0.02 99.80 13:30:01 1 0.07 0.00 0.05 0.00 0.03 99.85 13:31:01 all 0.08 0.00 0.03 0.00 0.03 99.85 13:31:01 0 0.13 0.00 0.03 0.00 0.03 99.80 13:31:01 1 0.03 0.00 0.03 0.00 0.03 99.90 13:32:01 all 0.14 0.00 0.04 0.00 0.04 99.77 13:32:01 0 0.22 0.00 0.05 0.00 0.07 99.67 13:32:01 1 0.07 0.00 0.03 0.00 0.02 99.88 13:33:01 all 0.05 0.00 0.03 0.00 0.03 99.89 13:33:01 0 0.07 0.00 0.02 0.00 0.02 99.90 13:33:01 1 0.03 0.00 0.03 0.00 0.05 99.88 13:34:01 all 0.06 0.00 0.03 0.00 0.03 99.87 13:34:01 0 0.08 0.00 0.03 0.00 0.03 99.85 13:34:01 1 0.03 0.00 0.03 0.00 0.03 99.90 13:35:01 all 13.12 0.00 6.35 2.65 0.06 77.82 13:35:01 0 11.93 0.00 6.88 2.68 0.07 78.43 13:35:01 1 14.30 0.00 5.81 2.63 0.05 77.21 Average: all 2.89 0.00 1.19 0.55 0.04 95.32 Average: 0 2.69 0.00 1.33 0.67 0.04 95.26 Average: 1 3.09 0.00 1.05 0.43 0.04 95.39