---> uname -a: Linux prd-centos7-docker-4c-2g-1081.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/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 /dev/vda1 40.0G 8.9G 31.1G 22% /var/log/sa-host ---> free -m: total used free shared buff/cache available Mem: 7821 1199 3192 0 3428 6541 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:90:1b:d7 brd ff:ff:ff:ff:ff:ff inet 10.30.122.240/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85722sec preferred_lft 85722sec inet6 fe80::f816:3eff:fe90:1bd7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:1b:69:85:fe 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::42:1bff:fe69:85fe/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) 05/30/21 _x86_64_ (2 CPU) 11:48:17 LINUX RESTART (2 CPU) 11:49:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:50:01 52.03 3.55 48.48 0.00 2599.67 4771.73 0.00 11:51:01 1.83 0.00 1.83 0.00 0.00 33.57 0.00 11:52:01 0.20 0.00 0.20 0.00 0.00 1.88 0.00 11:53:01 0.37 0.00 0.37 0.00 0.00 6.10 0.00 11:54:01 0.17 0.00 0.17 0.00 0.00 2.12 0.00 11:55:01 0.38 0.00 0.38 0.00 0.00 5.08 0.00 11:56:01 0.22 0.00 0.22 0.00 0.00 2.43 0.00 11:57:01 0.23 0.00 0.23 0.00 0.00 2.03 0.00 11:58:01 0.32 0.00 0.32 0.00 0.00 3.25 0.00 11:59:01 186.60 0.03 186.57 0.00 3.73 51704.53 0.00 Average: 24.25 0.36 23.89 0.00 260.44 5656.30 0.00 11:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:50:01 5413044 0 811772 10.14 2620 1781504 1306860 14.43 585540 1606540 24 11:51:01 5417812 0 807000 10.08 2620 1781508 1245344 13.75 583960 1605312 12 11:52:01 5421784 0 803024 10.03 2620 1781512 1212232 13.38 582720 1602664 20 11:53:01 5422084 0 802720 10.02 2620 1781516 1212376 13.39 581488 1603224 12 11:54:01 5422868 0 801928 10.01 2620 1781524 1199704 13.25 575912 1609392 16 11:55:01 5422840 0 801952 10.01 2620 1781528 1199692 13.25 575820 1609392 8 11:56:01 5423044 0 801740 10.01 2620 1781536 1199632 13.24 575716 1609392 8 11:57:01 5413112 0 811668 10.13 2620 1781540 1199632 13.24 585444 1609392 8 11:58:01 5413352 0 811424 10.13 2620 1781544 1199632 13.24 587604 1607708 8 11:59:01 3808524 0 1094408 13.66 2620 3103388 1382588 15.26 794000 2769028 26120 Average: 5257846 0 834764 10.42 2620 1913710 1235769 13.64 602820 1723204 2624 11:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:50:01 eth0 183.15 165.45 588.87 32.02 0.00 0.00 0.00 0.00 11:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 docker0 52.23 36.83 4.85 164.61 0.00 0.00 0.00 0.00 11:51:01 eth0 6.13 3.91 3.42 14.05 0.00 0.00 0.00 0.00 11:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 eth0 2.10 1.67 0.39 6.64 0.00 0.00 0.00 0.00 11:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 eth0 0.58 0.35 0.28 0.74 0.00 0.00 0.00 0.00 11:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 eth0 0.23 0.27 0.08 0.45 0.00 0.00 0.00 0.00 11:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 eth0 0.25 0.18 0.10 0.01 0.00 0.00 0.00 0.00 11:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 11:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 11:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 11:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 eth0 838.42 775.41 7634.12 70.65 0.00 0.00 0.00 0.00 11:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 docker0 70.53 70.40 5.97 347.13 0.00 0.00 0.00 0.00 Average: eth0 103.17 94.80 823.17 12.46 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 12.28 10.73 1.08 51.20 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) 05/30/21 _x86_64_ (2 CPU) 11:48:17 LINUX RESTART (2 CPU) 11:49:01 CPU %user %nice %system %iowait %steal %idle 11:50:01 all 4.43 0.00 1.95 1.85 0.06 91.72 11:50:01 0 4.38 0.00 2.11 1.07 0.05 92.39 11:50:01 1 4.47 0.00 1.80 2.63 0.07 91.04 11:51:01 all 0.16 0.00 0.07 0.00 0.03 99.74 11:51:01 0 0.12 0.00 0.07 0.00 0.03 99.78 11:51:01 1 0.20 0.00 0.07 0.00 0.03 99.70 11:52:01 all 0.08 0.00 0.04 0.00 0.03 99.84 11:52:01 0 0.10 0.00 0.05 0.00 0.03 99.82 11:52:01 1 0.07 0.00 0.03 0.00 0.03 99.87 11:53:01 all 0.49 0.00 0.03 0.00 0.03 99.45 11:53:01 0 0.12 0.00 0.05 0.00 0.03 99.80 11:53:01 1 0.87 0.00 0.02 0.00 0.02 99.10 11:54:01 all 0.08 0.00 0.03 0.00 0.04 99.85 11:54:01 0 0.05 0.00 0.03 0.00 0.03 99.88 11:54:01 1 0.10 0.00 0.03 0.00 0.05 99.82 11:55:01 all 0.08 0.00 0.02 0.00 0.03 99.87 11:55:01 0 0.02 0.00 0.02 0.00 0.03 99.93 11:55:01 1 0.15 0.00 0.02 0.00 0.03 99.80 11:56:01 all 0.09 0.00 0.03 0.00 0.03 99.84 11:56:01 0 0.03 0.00 0.03 0.00 0.03 99.90 11:56:01 1 0.15 0.00 0.03 0.00 0.03 99.78 11:57:01 all 0.07 0.00 0.03 0.00 0.03 99.87 11:57:01 0 0.03 0.00 0.03 0.00 0.05 99.88 11:57:01 1 0.10 0.00 0.02 0.00 0.02 99.87 11:58:01 all 0.10 0.00 0.03 0.00 0.03 99.84 11:58:01 0 0.05 0.00 0.03 0.00 0.03 99.88 11:58:01 1 0.15 0.00 0.02 0.00 0.03 99.80 11:59:01 all 18.93 0.00 8.29 4.35 0.08 68.35 11:59:01 0 19.27 0.00 8.90 4.40 0.07 67.36 11:59:01 1 18.59 0.00 7.69 4.31 0.09 69.33 Average: all 2.37 0.00 1.01 0.60 0.04 95.98 Average: 0 2.32 0.00 1.09 0.52 0.04 96.03 Average: 1 2.41 0.00 0.94 0.67 0.04 95.94