---> uname -a: Linux prd-centos7-docker-4c-2g-210.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 7.6G 32.4G 19% / 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 7.6G 32.4G 19% /facter-os /dev/vda1 40.0G 7.6G 32.4G 19% /etc/resolv.conf /dev/vda1 40.0G 7.6G 32.4G 19% /etc/hostname /dev/vda1 40.0G 7.6G 32.4G 19% /etc/hosts /dev/vda1 40.0G 7.6G 32.4G 19% /var/log/auth.log /dev/vda1 40.0G 7.6G 32.4G 19% /run/cloud-init/result.json /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/edgexfoundry_device-sdk-c_PR-352 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/edgexfoundry_device-sdk-c_PR-352@tmp /dev/vda1 40.0G 7.6G 32.4G 19% /var/log/sa-host /dev/vda1 40.0G 7.6G 32.4G 19% /var/log/secure ---> free -m: total used free shared buff/cache available Mem: 7821 966 4757 0 2097 6677 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:98:e3:b8 brd ff:ff:ff:ff:ff:ff inet 10.30.123.89/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85893sec preferred_lft 85893sec inet6 fe80::f816:3eff:fe98:e3b8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:d2:f9:04:c0 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:d2ff:fef9:4c0/64 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) 06/18/21 _x86_64_ (2 CPU) 15:15:27 LINUX RESTART (2 CPU) 15:16:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:17:02 40.83 3.55 37.29 0.00 2600.10 2984.75 0.00 15:18:01 0.37 0.00 0.37 0.00 0.00 6.54 0.00 15:19:01 0.23 0.00 0.23 0.00 0.00 2.70 0.00 15:20:01 0.27 0.00 0.27 0.00 0.00 3.77 0.00 15:21:01 0.23 0.00 0.23 0.00 0.00 3.17 0.00 15:22:01 0.27 0.00 0.27 0.00 0.00 3.10 0.00 15:23:01 0.23 0.00 0.23 0.00 0.00 3.46 0.00 Average: 6.08 0.51 5.57 0.00 372.44 430.77 0.00 15:16:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:17:02 5456456 0 809744 10.11 2620 1740112 1284100 14.18 578984 1574440 20 15:18:01 5467580 0 798612 9.97 2620 1740120 1198116 13.23 569692 1574404 16 15:19:01 5464676 0 801516 10.01 2620 1740120 1198804 13.24 573048 1573524 20 15:20:01 5466788 0 799400 9.98 2620 1740124 1198372 13.23 571500 1573524 16 15:21:01 5465440 0 800740 10.00 2620 1740132 1198600 13.23 566808 1579596 12 15:22:01 5465296 0 800880 10.00 2620 1740136 1198432 13.23 566900 1579596 12 15:23:01 5464392 0 801776 10.01 2620 1740144 1198372 13.23 567996 1579596 8 Average: 5464375 0 801810 10.01 2620 1740127 1210685 13.37 570704 1576383 15 15:16:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:17:02 eth0 153.61 123.93 450.06 26.40 0.00 0.00 0.00 0.00 15:17:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:17:02 docker0 8.04 5.08 1.08 25.42 0.00 0.00 0.00 0.00 15:18:01 eth0 0.14 0.08 0.01 0.07 0.00 0.00 0.00 0.00 15:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:19:01 eth0 4.85 2.13 3.49 0.32 0.00 0.00 0.00 0.00 15:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:20:01 eth0 0.38 0.07 0.04 0.01 0.00 0.00 0.00 0.00 15:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:21:01 eth0 0.67 0.38 0.35 0.26 0.00 0.00 0.00 0.00 15:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:22:01 eth0 0.22 0.12 0.07 0.01 0.00 0.00 0.00 0.00 15:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:23:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 15:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 22.91 18.16 65.03 3.88 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 1.15 0.73 0.16 3.64 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) 06/18/21 _x86_64_ (2 CPU) 15:15:27 LINUX RESTART (2 CPU) 15:16:01 CPU %user %nice %system %iowait %steal %idle 15:17:02 all 3.99 0.00 1.82 0.79 0.03 93.38 15:17:02 0 4.02 0.00 2.04 0.93 0.03 92.97 15:17:02 1 3.95 0.00 1.59 0.64 0.03 93.78 15:18:01 all 0.18 0.00 0.03 0.00 0.03 99.76 15:18:01 0 0.02 0.00 0.03 0.00 0.03 99.92 15:18:01 1 0.34 0.00 0.03 0.00 0.02 99.61 15:19:01 all 0.17 0.00 0.05 0.00 0.03 99.76 15:19:01 0 0.08 0.00 0.05 0.00 0.02 99.85 15:19:01 1 0.25 0.00 0.05 0.00 0.03 99.67 15:20:01 all 0.13 0.00 0.03 0.00 0.03 99.82 15:20:01 0 0.02 0.00 0.02 0.00 0.02 99.95 15:20:01 1 0.23 0.00 0.03 0.00 0.03 99.70 15:21:01 all 0.08 0.00 0.03 0.00 0.03 99.85 15:21:01 0 0.03 0.00 0.02 0.00 0.02 99.93 15:21:01 1 0.13 0.00 0.05 0.00 0.05 99.77 15:22:01 all 0.05 0.00 0.03 0.00 0.02 99.91 15:22:01 0 0.00 0.00 0.02 0.00 0.00 99.98 15:22:01 1 0.10 0.00 0.03 0.00 0.03 99.83 15:23:01 all 0.11 0.00 0.02 0.00 0.03 99.85 15:23:01 0 0.08 0.00 0.02 0.00 0.02 99.88 15:23:01 1 0.13 0.00 0.02 0.00 0.03 99.82 Average: all 0.67 0.00 0.28 0.11 0.03 98.91 Average: 0 0.60 0.00 0.31 0.13 0.02 98.93 Average: 1 0.73 0.00 0.26 0.09 0.03 98.89