---> uname -a: Linux prd-centos7-docker-4c-2g-521.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: 2800.000 BogoMIPS: 5600.00 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 8.9G 31.1G 22% / 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 8.9G 31.1G 22% /facter-os /dev/vda1 40.0G 8.9G 31.1G 22% /etc/resolv.conf /dev/vda1 40.0G 8.9G 31.1G 22% /etc/hostname /dev/vda1 40.0G 8.9G 31.1G 22% /etc/hosts /dev/vda1 40.0G 8.9G 31.1G 22% /var/log/sa-host /dev/vda1 40.0G 8.9G 31.1G 22% /var/log/secure /dev/vda1 40.0G 8.9G 31.1G 22% /var/log/auth.log /dev/vda1 40.0G 8.9G 31.1G 22% /run/cloud-init/result.json /dev/vda1 40.0G 8.9G 31.1G 22% /w/workspace/edgexfoundry_edgex-ui-go_master /dev/vda1 40.0G 8.9G 31.1G 22% /w/workspace/edgexfoundry_edgex-ui-go_master@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1185 3223 0 3413 6553 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:e4:37:29 brd ff:ff:ff:ff:ff:ff inet 10.30.123.189/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85755sec preferred_lft 85755sec inet6 fe80::f816:3eff:fee4:3729/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:17:75:51:99 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::42:17ff:fe75:5199/64 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) 06/21/21 _x86_64_ (2 CPU) 14:11:56 LINUX RESTART (2 CPU) 14:13:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:14:01 1.70 0.00 1.70 0.00 0.00 37.77 0.00 14:15:01 0.50 0.00 0.50 0.00 0.00 7.96 0.00 14:16:01 0.23 0.00 0.23 0.00 0.00 3.46 0.00 14:17:01 0.35 0.00 0.35 0.00 0.00 4.90 0.00 14:18:01 0.17 0.00 0.17 0.00 0.00 2.78 0.00 14:19:02 0.32 0.00 0.32 0.00 0.00 3.35 0.00 14:20:01 0.19 0.00 0.19 0.00 0.00 3.20 0.00 14:21:01 0.32 0.00 0.32 0.00 0.00 3.36 0.00 14:22:01 154.42 0.03 154.39 0.00 3.73 47812.92 0.00 Average: 17.63 0.00 17.63 0.00 0.42 5336.62 0.00 14:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:14:01 5428448 0 812200 10.14 2620 1765672 1259796 13.91 588300 1591704 20 14:15:01 5431904 0 808740 10.10 2620 1765676 1208168 13.34 589740 1587148 20 14:16:01 5428952 0 811688 10.13 2620 1765680 1208492 13.34 592644 1587148 12 14:17:01 5430784 0 809852 10.11 2620 1765684 1208168 13.34 590208 1587884 20 14:18:01 5427772 0 812856 10.15 2620 1765692 1208252 13.34 589412 1591852 8 14:19:02 5428288 0 812340 10.14 2620 1765692 1208168 13.34 589072 1591852 20 14:20:01 5425428 0 815188 10.18 2620 1765704 1208168 13.34 591884 1591852 8 14:21:01 5418448 0 822164 10.27 2620 1765708 1208168 13.34 598532 1591852 8 14:22:01 3825984 0 1092732 13.64 2620 3087604 1473584 16.27 809996 2749620 149212 Average: 5249556 0 844196 10.54 2620 1912568 1243440 13.73 615532 1718990 16592 14:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:14:01 eth0 3.25 1.55 3.00 0.12 0.00 0.00 0.00 0.00 14:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:15:01 eth0 0.38 0.08 0.04 0.01 0.00 0.00 0.00 0.00 14:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:16:01 eth0 1.37 0.70 0.58 0.37 0.00 0.00 0.00 0.00 14:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:17:01 eth0 0.12 0.08 0.01 0.04 0.00 0.00 0.00 0.00 14:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:18:01 eth0 0.28 0.23 0.14 0.07 0.00 0.00 0.00 0.00 14:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:19:02 eth0 0.08 0.07 0.01 0.01 0.00 0.00 0.00 0.00 14:19:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:19:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:20:01 eth0 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:21:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 14:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:22:01 eth0 846.06 777.99 7632.42 96.46 0.00 0.00 0.00 0.00 14:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:22:01 docker0 66.75 68.23 5.63 348.54 0.00 0.00 0.00 0.00 Average: eth0 94.93 87.03 851.13 10.82 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 7.44 7.60 0.63 38.85 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) 06/21/21 _x86_64_ (2 CPU) 14:11:56 LINUX RESTART (2 CPU) 14:13:01 CPU %user %nice %system %iowait %steal %idle 14:14:01 all 0.17 0.00 0.07 0.00 0.04 99.72 14:14:01 0 0.10 0.00 0.08 0.00 0.03 99.78 14:14:01 1 0.23 0.00 0.05 0.00 0.05 99.67 14:15:01 all 0.10 0.00 0.07 0.00 0.03 99.80 14:15:01 0 0.08 0.00 0.05 0.00 0.05 99.82 14:15:01 1 0.12 0.00 0.08 0.00 0.02 99.78 14:16:01 all 0.16 0.00 0.04 0.00 0.01 99.79 14:16:01 0 0.05 0.00 0.05 0.00 0.02 99.88 14:16:01 1 0.27 0.00 0.03 0.00 0.00 99.70 14:17:01 all 0.18 0.00 0.03 0.00 0.02 99.77 14:17:01 0 0.08 0.00 0.05 0.00 0.02 99.85 14:17:01 1 0.27 0.00 0.02 0.00 0.02 99.70 14:18:01 all 0.15 0.00 0.04 0.00 0.02 99.79 14:18:01 0 0.08 0.00 0.05 0.00 0.03 99.83 14:18:01 1 0.22 0.00 0.03 0.00 0.00 99.75 14:19:02 all 0.15 0.00 0.03 0.00 0.03 99.78 14:19:02 0 0.03 0.00 0.03 0.00 0.02 99.92 14:19:02 1 0.27 0.00 0.03 0.00 0.05 99.65 14:20:01 all 0.12 0.00 0.04 0.00 0.02 99.82 14:20:01 0 0.03 0.00 0.03 0.00 0.02 99.92 14:20:01 1 0.20 0.00 0.05 0.00 0.02 99.73 14:21:01 all 0.13 0.00 0.03 0.00 0.02 99.82 14:21:01 0 0.05 0.00 0.03 0.00 0.02 99.90 14:21:01 1 0.22 0.00 0.03 0.00 0.02 99.73 14:22:01 all 19.97 0.00 8.86 6.98 0.08 64.12 14:22:01 0 19.75 0.00 9.34 7.75 0.09 63.08 14:22:01 1 20.19 0.00 8.38 6.21 0.07 65.15 Average: all 2.25 0.00 0.98 0.74 0.03 95.99 Average: 0 2.15 0.00 1.03 0.82 0.03 95.96 Average: 1 2.35 0.00 0.93 0.66 0.03 96.02