---> uname -a: Linux prd-centos7-docker-4c-2g-577.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_PR-307 /dev/vda1 40.0G 7.9G 32.1G 20% /w/workspace/edgexfoundry_edgex-docs_PR-307@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 1076 4289 0 2454 6575 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:d7:a0:49 brd ff:ff:ff:ff:ff:ff inet 10.30.122.218/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86182sec preferred_lft 86182sec inet6 fe80::f816:3eff:fed7:a049/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:f3:99:3f:ed 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:f3ff:fe99:3fed/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) 05/27/21 _x86_64_ (2 CPU) 02:43:34 LINUX RESTART (2 CPU) 02:44:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:45:01 147.75 95.27 52.48 0.00 6327.68 29265.34 0.00 02:46:01 54.94 13.96 40.98 0.00 4209.29 19753.81 0.00 02:47:02 51.92 0.58 51.34 0.00 340.00 7923.54 0.00 Average: 84.86 36.60 48.27 0.00 3625.14 18979.10 0.00 02:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:45:01 5965236 0 526804 6.58 2620 1514280 696244 8.69 208788 1452084 109180 02:46:01 5108612 0 871264 10.88 2620 2026444 1471004 16.24 783512 1682660 0 02:47:02 4338128 0 1091356 13.63 2620 2576836 1855052 20.48 1291536 1897268 469772 Average: 5137325 0 829808 10.36 2620 2039187 1340767 14.80 761279 1677337 192984 02:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:45:01 eth0 10.74 8.41 2.46 1.80 0.00 0.00 0.00 0.00 02:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 eth0 938.68 818.42 4244.65 112.75 0.00 0.00 0.00 0.00 02:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:02 eth0 545.78 405.61 2554.36 1010.66 0.00 0.00 0.00 0.00 02:47:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:02 docker0 30.30 35.87 2.11 306.11 0.00 0.00 0.00 0.00 Average: eth0 498.43 410.83 2267.32 375.16 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 10.10 11.96 0.70 102.07 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) 05/27/21 _x86_64_ (2 CPU) 02:43:34 LINUX RESTART (2 CPU) 02:44:01 CPU %user %nice %system %iowait %steal %idle 02:45:01 all 10.70 0.00 6.49 62.68 0.11 20.02 02:45:01 0 10.89 0.00 6.98 68.90 0.11 13.12 02:45:01 1 10.51 0.00 6.01 56.69 0.12 26.66 02:46:01 all 14.89 0.00 3.62 27.92 0.08 53.49 02:46:01 0 15.03 0.00 3.76 21.39 0.09 59.73 02:46:01 1 14.76 0.00 3.49 34.45 0.07 47.23 02:47:02 all 23.18 0.00 4.42 6.20 0.10 66.10 02:47:02 0 21.42 0.00 4.53 8.24 0.09 65.73 02:47:02 1 24.94 0.00 4.31 4.17 0.12 66.47 Average: all 16.25 0.00 4.84 32.24 0.10 46.57 Average: 0 15.81 0.00 5.07 32.56 0.09 46.46 Average: 1 16.69 0.00 4.61 31.93 0.10 46.67