---> uname -a: Linux prd-centos7-docker-4c-2g-85.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% /run/cloud-init/result.json /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 ---> free -m: total used free shared buff/cache available Mem: 7821 949 4414 0 2457 6702 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:78:15:46 brd ff:ff:ff:ff:ff:ff inet 10.30.123.104/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86116sec preferred_lft 86116sec inet6 fe80::f816:3eff:fe78:1546/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:79:c8:6f:3a 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::42:79ff:fec8:6f3a/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) 06/09/21 _x86_64_ (2 CPU) 23:54:42 LINUX RESTART (2 CPU) 23:55:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:56:01 188.86 19.72 169.14 0.00 5780.12 49555.64 0.00 23:57:01 3.03 0.00 3.03 0.00 0.00 112.34 0.00 23:58:01 0.27 0.00 0.27 0.00 0.00 3.60 0.00 23:59:01 0.22 0.00 0.22 0.00 0.00 2.70 0.00 Average: 48.10 4.93 43.17 0.00 1445.33 12421.15 0.00 23:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:56:01 5018644 0 878216 10.97 2620 2109452 1322912 14.61 842352 1692796 20 23:57:01 5054792 0 842064 10.51 2620 2109456 1201964 13.27 830404 1692560 20 23:58:01 5055376 0 841476 10.51 2620 2109460 1197916 13.23 835424 1687408 16 23:59:01 5050784 0 846064 10.56 2620 2109464 1198144 13.23 835132 1692000 16 Average: 5044899 0 851955 10.64 2620 2109458 1230234 13.58 835828 1691191 18 23:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:56:01 eth0 1439.03 986.98 4538.02 1084.38 0.00 0.00 0.00 0.00 23:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:56:01 docker0 18.97 23.25 1.49 205.70 0.00 0.00 0.00 0.00 23:57:01 eth0 0.13 0.10 0.01 0.04 0.00 0.00 0.00 0.00 23:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:58:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 23:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:59:01 eth0 1.28 0.47 0.59 0.15 0.00 0.00 0.00 0.00 23:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 360.21 246.96 1134.89 271.20 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 4.74 5.81 0.37 51.44 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) 06/09/21 _x86_64_ (2 CPU) 23:54:42 LINUX RESTART (2 CPU) 23:55:01 CPU %user %nice %system %iowait %steal %idle 23:56:01 all 35.47 0.00 7.18 6.60 0.11 50.64 23:56:01 0 38.52 0.00 8.94 7.08 0.11 45.35 23:56:01 1 32.47 0.00 5.44 6.13 0.11 55.86 23:57:01 all 0.11 0.00 0.05 0.00 0.03 99.82 23:57:01 0 0.03 0.00 0.03 0.00 0.02 99.92 23:57:01 1 0.18 0.00 0.07 0.00 0.03 99.72 23:58:01 all 0.07 0.00 0.03 0.00 0.04 99.87 23:58:01 0 0.02 0.00 0.02 0.00 0.02 99.95 23:58:01 1 0.12 0.00 0.03 0.00 0.07 99.78 23:59:01 all 0.08 0.00 0.03 0.00 0.03 99.85 23:59:01 0 0.08 0.00 0.03 0.00 0.02 99.87 23:59:01 1 0.08 0.00 0.03 0.00 0.05 99.83 Average: all 8.52 0.00 1.74 1.57 0.05 88.11 Average: 0 9.16 0.00 2.14 1.68 0.04 86.98 Average: 1 7.88 0.00 1.34 1.47 0.06 89.24