---> uname -a: Linux prd-centos7-docker-4c-2g-2308.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 32.0G 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 7.9G 32.0G 20% /facter-os /dev/vda1 40.0G 7.9G 32.0G 20% /etc/resolv.conf /dev/vda1 40.0G 7.9G 32.0G 20% /etc/hostname /dev/vda1 40.0G 7.9G 32.0G 20% /etc/hosts /dev/vda1 40.0G 7.9G 32.0G 20% /var/log/sa-host /dev/vda1 40.0G 7.9G 32.0G 20% /var/log/secure /dev/vda1 40.0G 7.9G 32.0G 20% /var/log/auth.log /dev/vda1 40.0G 7.9G 32.0G 20% /run/cloud-init/result.json /dev/vda1 40.0G 7.9G 32.0G 20% /w/workspace/edgexfoundry_edgex-docs_master /dev/vda1 40.0G 7.9G 32.0G 20% /w/workspace/edgexfoundry_edgex-docs_master@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1070 4274 0 2476 6581 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:12:e7:18 brd ff:ff:ff:ff:ff:ff inet 10.30.122.76/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86122sec preferred_lft 86122sec inet6 fe80::f816:3eff:fe12:e718/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:ba:d9:fd:c4 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:baff:fed9:fdc4/64 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) 07/09/21 _x86_64_ (2 CPU) 19:05:31 LINUX RESTART (2 CPU) 19:06:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:07:01 127.59 4.03 123.56 0.00 2782.46 20039.68 0.00 19:08:01 1.12 0.00 1.12 0.00 0.00 16.16 0.00 19:09:01 0.28 0.00 0.28 0.00 0.00 3.73 0.00 19:10:01 0.22 0.00 0.22 0.00 0.00 2.70 0.00 Average: 31.91 1.00 30.91 0.00 687.03 4953.79 0.00 19:06:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:07:01 4899832 0 978228 12.21 2620 2128260 1417512 15.65 971492 1695920 20 19:08:01 4921568 0 956424 11.94 2620 2128328 1320436 14.58 961676 1695700 40 19:09:01 4921372 0 956676 11.95 2620 2128272 1320436 14.58 960264 1697052 8 19:10:01 4918764 0 959280 11.98 2620 2128276 1320740 14.58 962872 1697052 16 Average: 4915384 0 962652 12.02 2620 2128284 1344781 14.85 964076 1696431 21 19:06:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:07:01 eth0 1188.91 958.26 4447.66 1143.67 0.00 0.00 0.00 0.00 19:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:07:01 docker0 23.32 28.57 1.73 208.44 0.00 0.00 0.00 0.00 19:08:01 eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:09:01 eth0 0.17 0.08 0.01 0.01 0.00 0.00 0.00 0.00 19:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:10:01 eth0 0.90 0.50 0.32 0.18 0.00 0.00 0.00 0.00 19:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 293.86 236.78 1098.28 282.44 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 5.76 7.05 0.43 51.47 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) 07/09/21 _x86_64_ (2 CPU) 19:05:31 LINUX RESTART (2 CPU) 19:06:02 CPU %user %nice %system %iowait %steal %idle 19:07:01 all 26.17 0.00 5.00 3.12 0.09 65.62 19:07:01 0 26.18 0.00 5.54 2.69 0.09 65.50 19:07:01 1 26.16 0.00 4.46 3.55 0.09 65.74 19:08:01 all 0.06 0.00 0.04 0.00 0.02 99.88 19:08:01 0 0.08 0.00 0.03 0.00 0.02 99.87 19:08:01 1 0.03 0.00 0.05 0.00 0.02 99.90 19:09:01 all 0.12 0.00 0.04 0.00 0.03 99.81 19:09:01 0 0.13 0.00 0.05 0.00 0.03 99.78 19:09:01 1 0.10 0.00 0.03 0.00 0.03 99.83 19:10:01 all 0.23 0.00 0.04 0.00 0.03 99.71 19:10:01 0 0.03 0.00 0.03 0.00 0.03 99.90 19:10:01 1 0.42 0.00 0.05 0.00 0.02 99.52 Average: all 6.33 0.00 1.22 0.74 0.04 91.66 Average: 0 6.30 0.00 1.35 0.64 0.04 91.66 Average: 1 6.36 0.00 1.09 0.84 0.04 91.66