---> uname -a: Linux prd-centos7-docker-4c-2g-700.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% /run/cloud-init/result.json /dev/vda1 40.0G 7.9G 32.1G 20% /w/workspace/edgexfoundry_edgex-docs_PR-428 /dev/vda1 40.0G 7.9G 32.1G 20% /w/workspace/edgexfoundry_edgex-docs_PR-428@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 954 4406 0 2460 6697 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:a7:32:bb brd ff:ff:ff:ff:ff:ff inet 10.30.123.223/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86304sec preferred_lft 86304sec inet6 fe80::f816:3eff:fea7:32bb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:02:8f:c3:1e 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::42:2ff:fe8f:c31e/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) 06/29/21 _x86_64_ (2 CPU) 17:49:43 LINUX RESTART (2 CPU) 17:50:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:51:01 173.88 29.30 144.59 0.00 6003.06 50763.74 0.00 Average: 173.88 29.30 144.59 0.00 6003.06 50763.74 0.00 17:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:51:01 4913984 0 918308 11.47 2620 2174028 1440984 15.91 885388 1747508 118116 Average: 4913984 0 918308 11.47 2620 2174028 1440984 15.91 885388 1747508 118116 17:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:51:01 eth0 1163.77 853.18 4537.11 114.14 0.00 0.00 0.00 0.00 17:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:51:01 veth2b01e20 20.82 25.17 1.83 203.49 0.00 0.00 0.00 0.00 17:51:01 docker0 20.82 25.03 1.55 203.48 0.00 0.00 0.00 0.00 Average: eth0 1163.77 853.18 4537.11 114.14 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: veth2b01e20 20.82 25.17 1.83 203.49 0.00 0.00 0.00 0.00 Average: docker0 20.82 25.03 1.55 203.48 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) 06/29/21 _x86_64_ (2 CPU) 17:49:43 LINUX RESTART (2 CPU) 17:50:01 CPU %user %nice %system %iowait %steal %idle 17:51:01 all 29.55 0.00 7.00 7.24 0.11 56.11 17:51:01 0 28.00 0.00 8.66 7.57 0.11 55.67 17:51:01 1 31.09 0.00 5.35 6.91 0.11 56.54 Average: all 29.55 0.00 7.00 7.24 0.11 56.11 Average: 0 28.00 0.00 8.66 7.57 0.11 55.67 Average: 1 31.09 0.00 5.35 6.91 0.11 56.54