---> uname -a: Linux prd-centos7-docker-4c-2g-1617.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% /var/log/auth.log /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 ---> free -m: total used free shared buff/cache available Mem: 7821 1047 4314 0 2459 6604 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:9c:82:56 brd ff:ff:ff:ff:ff:ff inet 10.30.122.184/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86141sec preferred_lft 86141sec inet6 fe80::f816:3eff:fe9c:8256/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:f2:1a:47:b2 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:f2ff:fe1a:47b2/64 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) 06/16/21 _x86_64_ (2 CPU) 01:00:43 LINUX RESTART (2 CPU) 01:01:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:02:02 169.52 22.42 147.11 0.00 5956.08 48550.94 0.00 01:03:01 33.14 0.02 33.12 0.00 0.27 4912.15 0.00 01:04:01 0.18 0.00 0.18 0.00 0.00 2.50 0.00 01:05:01 3.92 0.10 3.82 0.00 10.00 111.10 0.00 Average: 51.40 5.60 45.80 0.00 1484.05 13321.17 0.00 01:01:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:02:02 4833300 0 989408 12.35 2620 2183612 1526752 16.86 937916 1775668 129688 01:03:01 4936952 0 958388 11.97 2620 2110980 1451704 16.03 945952 1693316 20 01:04:01 4953564 0 941768 11.76 2620 2110988 1319980 14.57 935808 1689988 12 01:05:01 4613768 0 1040692 12.99 2620 2351860 1725572 19.05 1176172 1765660 240208 Average: 4834396 0 982564 12.27 2620 2189360 1506002 16.63 998962 1731158 92482 01:01:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:02:02 veth67524d6 28.37 35.59 2.43 210.56 0.00 0.00 0.00 0.00 01:02:02 eth0 1285.36 935.45 4586.31 705.34 0.00 0.00 0.00 0.00 01:02:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:02 docker0 28.37 35.45 2.04 210.55 0.00 0.00 0.00 0.00 01:03:01 eth0 126.04 80.67 26.36 397.58 0.00 0.00 0.00 0.00 01:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 eth0 0.98 0.30 0.32 0.20 0.00 0.00 0.00 0.00 01:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 eth0 222.69 195.55 2166.51 16.64 0.00 0.00 0.00 0.00 01:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 407.24 301.97 1692.88 278.14 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: docker0 7.06 8.82 0.51 52.37 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) 06/16/21 _x86_64_ (2 CPU) 01:00:43 LINUX RESTART (2 CPU) 01:01:02 CPU %user %nice %system %iowait %steal %idle 01:02:02 all 34.22 0.00 6.83 9.49 0.10 49.37 01:02:02 0 33.61 0.00 6.63 8.89 0.09 50.79 01:02:02 1 34.82 0.00 7.03 10.08 0.11 47.96 01:03:01 all 2.18 0.00 0.67 0.50 0.03 96.61 01:03:01 0 2.07 0.00 0.72 0.82 0.03 96.36 01:03:01 1 2.28 0.00 0.63 0.19 0.03 96.86 01:04:01 all 0.10 0.00 0.04 0.00 0.02 99.84 01:04:01 0 0.15 0.00 0.05 0.00 0.03 99.77 01:04:01 1 0.05 0.00 0.03 0.00 0.00 99.92 01:05:01 all 3.47 0.00 1.10 0.02 0.03 95.38 01:05:01 0 3.61 0.00 1.23 0.03 0.03 95.09 01:05:01 1 3.33 0.00 0.97 0.00 0.03 95.67 Average: all 9.60 0.00 2.09 2.39 0.04 85.88 Average: 0 9.47 0.00 2.08 2.33 0.05 86.07 Average: 1 9.73 0.00 2.09 2.45 0.04 85.69