---> uname -a: Linux prd-centos7-docker-4c-2g-563.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 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 /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 ---> free -m: total used free shared buff/cache available Mem: 7821 940 4422 0 2459 6711 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:54:96:11 brd ff:ff:ff:ff:ff:ff inet 10.30.122.185/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86110sec preferred_lft 86110sec inet6 fe80::f816:3eff:fe54:9611/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:c7:71:30:d3 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:c7ff:fe71:30d3/64 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) 17:21:10 LINUX RESTART (2 CPU) 17:22:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:23:01 61.61 0.53 61.08 0.00 330.71 13105.38 0.00 17:24:01 1.23 0.00 1.23 0.00 0.00 19.76 0.00 17:25:01 0.43 0.00 0.43 0.00 0.00 6.75 0.00 17:26:02 31.40 0.10 31.30 0.00 9.99 9182.99 0.00 Average: 23.67 0.16 23.51 0.00 85.18 5579.18 0.00 17:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:23:01 5050696 0 845020 10.55 2620 2110604 1307940 14.44 833908 1691712 24 17:24:01 5064644 0 831068 10.38 2620 2110608 1197360 13.22 823768 1691068 12 17:25:01 5064884 0 830824 10.37 2620 2110612 1197360 13.22 821516 1693352 8 17:26:02 4546252 0 945068 11.80 2620 2515000 1418568 15.66 997600 1958516 89888 Average: 4931619 0 862995 10.78 2620 2211706 1280307 14.14 869198 1758662 22483 17:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:23:01 eth0 361.11 229.21 292.63 966.83 0.00 0.00 0.00 0.00 17:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:23:01 docker0 24.47 29.43 1.82 206.54 0.00 0.00 0.00 0.00 17:24:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 17:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:25:01 eth0 0.57 0.07 0.06 0.01 0.00 0.00 0.00 0.00 17:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:26:02 eth0 186.34 167.21 2168.75 28.84 0.00 0.00 0.00 0.00 17:26:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:26:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 137.04 99.15 615.41 248.94 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 6.12 7.36 0.45 51.64 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) 17:21:10 LINUX RESTART (2 CPU) 17:22:01 CPU %user %nice %system %iowait %steal %idle 17:23:01 all 14.91 0.00 2.50 1.23 0.07 81.29 17:23:01 0 18.84 0.00 2.99 1.63 0.07 76.46 17:23:01 1 11.03 0.00 2.02 0.83 0.07 86.05 17:24:01 all 0.21 0.00 0.05 0.00 0.02 99.72 17:24:01 0 0.17 0.00 0.05 0.00 0.03 99.75 17:24:01 1 0.25 0.00 0.05 0.00 0.00 99.70 17:25:01 all 0.08 0.00 0.03 0.00 0.02 99.88 17:25:01 0 0.12 0.00 0.03 0.00 0.02 99.83 17:25:01 1 0.03 0.00 0.02 0.00 0.02 99.93 17:26:02 all 6.25 0.00 2.37 0.75 0.03 90.59 17:26:02 0 7.07 0.00 2.61 0.53 0.03 89.76 17:26:02 1 5.44 0.00 2.13 0.98 0.03 91.42 Average: all 5.30 0.00 1.23 0.49 0.03 92.95 Average: 0 6.46 0.00 1.41 0.53 0.04 91.56 Average: 1 4.15 0.00 1.05 0.45 0.03 94.32