---> uname -a: Linux prd-centos7-docker-4c-2g-1751.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 1060 4300 0 2460 6591 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:ff:1d:db brd ff:ff:ff:ff:ff:ff inet 10.30.123.170/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86062sec preferred_lft 86062sec inet6 fe80::f816:3eff:feff:1ddb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:a4:8f:82:5c 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:a4ff:fe8f:825c/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) 18:15:24 LINUX RESTART (2 CPU) 18:16:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:17:01 135.14 3.10 132.04 0.00 2501.65 19262.00 0.00 18:18:01 0.15 0.00 0.15 0.00 0.00 1.62 0.00 18:19:02 0.20 0.00 0.20 0.00 0.00 2.02 0.00 18:20:01 0.25 0.00 0.25 0.00 0.00 3.76 0.00 18:21:01 32.61 0.10 32.51 0.00 9.99 12008.93 0.00 Average: 33.79 0.64 33.15 0.00 504.09 6277.20 0.00 18:16:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:17:01 4927716 0 966876 12.07 2620 2111728 1456020 16.08 957408 1690556 20 18:18:01 4942848 0 951740 11.88 2620 2111732 1333296 14.72 945636 1690320 12 18:19:02 4943356 0 951228 11.88 2620 2111736 1329184 14.67 937092 1698512 8 18:20:01 4940416 0 954160 11.91 2620 2111744 1329464 14.68 939784 1698512 20 18:21:01 4412948 0 1077236 13.45 2620 2516136 1515276 16.73 1116512 1963292 49568 Average: 4833457 0 980248 12.24 2620 2192615 1392648 15.38 979286 1748238 9926 18:16:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:17:01 eth0 786.44 575.92 3059.01 1019.78 0.00 0.00 0.00 0.00 18:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:17:01 docker0 22.56 27.23 1.66 206.14 0.00 0.00 0.00 0.00 18:18:01 eth0 0.43 0.23 0.28 0.02 0.00 0.00 0.00 0.00 18:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:19:02 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:19:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:19:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:01 eth0 0.88 0.29 0.32 0.17 0.00 0.00 0.00 0.00 18:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:21:01 eth0 182.83 164.77 2167.90 16.43 0.00 0.00 0.00 0.00 18:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 194.81 148.77 1049.10 208.01 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 4.53 5.46 0.33 41.37 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) 18:15:24 LINUX RESTART (2 CPU) 18:16:01 CPU %user %nice %system %iowait %steal %idle 18:17:01 all 20.93 0.00 3.85 4.28 0.10 70.85 18:17:01 0 23.54 0.00 4.26 3.58 0.09 68.53 18:17:01 1 18.31 0.00 3.43 4.99 0.11 73.17 18:18:01 all 0.16 0.00 0.04 0.00 0.02 99.78 18:18:01 0 0.03 0.00 0.05 0.00 0.02 99.90 18:18:01 1 0.28 0.00 0.03 0.00 0.02 99.67 18:19:02 all 0.14 0.00 0.06 0.00 0.03 99.77 18:19:02 0 0.05 0.00 0.05 0.00 0.02 99.88 18:19:02 1 0.23 0.00 0.07 0.00 0.03 99.67 18:20:01 all 0.19 0.00 0.03 0.00 0.03 99.75 18:20:01 0 0.32 0.00 0.03 0.00 0.02 99.63 18:20:01 1 0.05 0.00 0.03 0.00 0.03 99.88 18:21:01 all 6.01 0.00 2.20 4.48 0.03 87.27 18:21:01 0 7.14 0.00 2.44 4.22 0.03 86.16 18:21:01 1 4.88 0.00 1.96 4.75 0.03 88.38 Average: all 5.36 0.00 1.21 1.73 0.04 91.66 Average: 0 6.08 0.00 1.34 1.54 0.03 91.01 Average: 1 4.64 0.00 1.09 1.92 0.04 92.31