---> uname -a: Linux prd-centos7-docker-4c-2g-987.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% /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 /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 ---> free -m: total used free shared buff/cache available Mem: 7821 950 4411 0 2459 6701 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:84:45:ed brd ff:ff:ff:ff:ff:ff inet 10.30.123.254/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86097sec preferred_lft 86097sec inet6 fe80::f816:3eff:fe84:45ed/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:21:34:72:87 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::42:21ff:fe34:7287/64 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) 06/23/21 _x86_64_ (2 CPU) 21:31:07 LINUX RESTART (2 CPU) 21:32:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:33:01 33.55 0.05 33.50 0.00 1.35 5578.66 0.00 21:34:01 1.08 0.00 1.08 0.00 0.00 15.38 0.00 21:35:02 0.28 0.00 0.28 0.00 0.00 3.33 0.00 21:36:01 0.22 0.00 0.22 0.00 0.00 3.25 0.00 Average: 8.72 0.01 8.70 0.00 0.34 1388.77 0.00 21:32:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:33:01 5042032 0 853500 10.66 2620 2110788 1352680 14.93 843756 1689224 20 21:34:01 5054084 0 841444 10.51 2620 2110792 1251276 13.81 835284 1687908 8 21:35:02 5060300 0 835228 10.43 2620 2110792 1199660 13.24 826856 1691508 8 21:36:01 5057748 0 837772 10.46 2620 2110800 1199888 13.25 829324 1691508 8 Average: 5053541 0 841986 10.51 2620 2110793 1250876 13.81 833805 1690037 11 21:32:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:33:01 eth0 332.31 219.81 201.07 980.80 0.00 0.00 0.00 0.00 21:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:33:01 docker0 13.87 18.34 1.17 121.28 0.00 0.00 0.00 0.00 21:34:01 eth0 1.08 0.45 0.56 0.21 0.00 0.00 0.00 0.00 21:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:35:02 eth0 0.85 0.07 0.08 0.01 0.00 0.00 0.00 0.00 21:35:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:35:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:36:01 eth0 1.00 0.25 0.32 0.17 0.00 0.00 0.00 0.00 21:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 83.13 54.70 50.10 243.29 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 3.44 4.55 0.29 30.07 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) 06/23/21 _x86_64_ (2 CPU) 21:31:07 LINUX RESTART (2 CPU) 21:32:02 CPU %user %nice %system %iowait %steal %idle 21:33:01 all 14.82 0.00 1.99 0.42 0.06 82.70 21:33:01 0 22.30 0.00 2.30 0.65 0.05 74.70 21:33:01 1 7.47 0.00 1.69 0.19 0.07 90.57 21:34:01 all 0.20 0.00 0.06 0.00 0.03 99.71 21:34:01 0 0.35 0.00 0.07 0.00 0.05 99.53 21:34:01 1 0.05 0.00 0.05 0.00 0.02 99.88 21:35:02 all 0.19 0.00 0.05 0.00 0.02 99.74 21:35:02 0 0.35 0.00 0.07 0.00 0.02 99.57 21:35:02 1 0.03 0.00 0.03 0.00 0.02 99.92 21:36:01 all 0.14 0.00 0.03 0.00 0.03 99.80 21:36:01 0 0.26 0.00 0.03 0.00 0.03 99.68 21:36:01 1 0.03 0.00 0.03 0.00 0.02 99.92 Average: all 3.74 0.00 0.52 0.10 0.03 95.60 Average: 0 5.64 0.00 0.60 0.16 0.04 93.57 Average: 1 1.86 0.00 0.44 0.05 0.03 97.62