---> uname -a: Linux prd-centos7-docker-4c-2g-36.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 8.0G 32.0G 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 8.0G 32.0G 20% /facter-os /dev/vda1 40.0G 8.0G 32.0G 20% /etc/resolv.conf /dev/vda1 40.0G 8.0G 32.0G 20% /etc/hostname /dev/vda1 40.0G 8.0G 32.0G 20% /etc/hosts /dev/vda1 40.0G 8.0G 32.0G 20% /var/log/secure /dev/vda1 40.0G 8.0G 32.0G 20% /var/log/auth.log /dev/vda1 40.0G 8.0G 32.0G 20% /run/cloud-init/result.json /dev/vda1 40.0G 8.0G 32.0G 20% /w/workspace/edgexfoundry_edgex-docs_PR-427 /dev/vda1 40.0G 8.0G 32.0G 20% /w/workspace/edgexfoundry_edgex-docs_PR-427@tmp /dev/vda1 40.0G 8.0G 32.0G 20% /var/log/sa-host ---> free -m: total used free shared buff/cache available Mem: 7821 962 4383 0 2474 6689 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:fa:73:a6 brd ff:ff:ff:ff:ff:ff inet 10.30.123.249/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86171sec preferred_lft 86171sec inet6 fe80::f816:3eff:fefa:73a6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:c6:c1:c6:9a 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:c6ff:fec1:c69a/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) 07/13/21 _x86_64_ (2 CPU) 02:35:00 LINUX RESTART (2 CPU) 02:36:06 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:37:01 90.09 44.56 45.52 0.00 5391.39 38715.76 0.00 02:38:01 46.03 3.21 42.81 0.00 2530.02 14678.50 0.00 02:39:01 70.39 0.10 70.29 0.00 9.99 19117.11 0.00 Average: 68.23 15.15 53.08 0.00 2565.84 23757.20 0.00 02:36:06 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:37:01 5648008 0 752472 9.40 2620 1605840 1291324 14.26 469312 1504508 30964 02:38:01 4952976 0 922872 11.52 2620 2130472 1450180 16.01 897960 1698648 64188 02:39:01 4502472 0 972584 12.14 2620 2531264 1520080 16.78 1087308 1901176 8 Average: 5034485 0 882643 11.02 2620 2089192 1420528 15.68 818193 1701444 31720 02:36:06 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:37:01 eth0 443.94 302.22 671.63 62.66 0.00 0.00 0.00 0.00 02:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 vethd133174 21.15 26.49 1.90 205.93 0.00 0.00 0.00 0.00 02:38:01 eth0 588.53 453.51 4088.69 53.33 0.00 0.00 0.00 0.00 02:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 docker0 21.15 26.36 1.61 205.92 0.00 0.00 0.00 0.00 02:39:01 eth0 485.88 369.45 2241.58 1044.19 0.00 0.00 0.00 0.00 02:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 docker0 0.10 0.10 0.00 0.01 0.00 0.00 0.00 0.00 Average: eth0 507.88 377.13 2381.23 395.90 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 7.28 9.07 0.55 70.60 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) 07/13/21 _x86_64_ (2 CPU) 02:35:00 LINUX RESTART (2 CPU) 02:36:06 CPU %user %nice %system %iowait %steal %idle 02:37:01 all 14.35 0.00 3.11 43.61 0.11 38.81 02:37:01 0 15.87 0.00 3.53 44.61 0.08 35.92 02:37:01 1 12.84 0.00 2.70 42.62 0.15 41.70 02:38:01 all 13.95 0.00 2.95 22.99 0.10 60.00 02:38:01 0 13.30 0.00 2.76 24.04 0.09 59.81 02:38:01 1 14.59 0.00 3.15 21.94 0.12 60.19 02:39:01 all 15.62 0.00 3.46 10.80 0.13 69.98 02:39:01 0 19.10 0.00 3.45 10.23 0.16 67.07 02:39:01 1 12.18 0.00 3.47 11.37 0.10 72.87 Average: all 14.65 0.00 3.18 25.35 0.12 56.72 Average: 0 16.08 0.00 3.24 25.84 0.11 54.73 Average: 1 13.21 0.00 3.11 24.85 0.12 58.70