---> uname -a: Linux prd-centos7-docker-4c-2g-696.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 936 4424 0 2459 6715 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:f3:e7:5a brd ff:ff:ff:ff:ff:ff inet 10.30.123.66/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86128sec preferred_lft 86128sec inet6 fe80::f816:3eff:fef3:e75a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:68:11:49:48 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::42:68ff:fe11:4948/64 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) 06/29/21 _x86_64_ (2 CPU) 17:25:46 LINUX RESTART (2 CPU) 17:26:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:27:01 248.57 89.96 158.61 0.00 10530.60 51691.19 0.00 17:28:01 28.64 0.00 28.64 0.00 0.00 4781.61 0.00 17:29:01 0.15 0.00 0.15 0.00 0.00 1.87 0.00 17:30:01 0.27 0.00 0.27 0.00 0.00 3.80 0.00 Average: 68.67 22.21 46.45 0.00 2600.07 13964.48 0.00 17:26:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:27:01 4912068 0 910016 11.36 2620 2184236 1618104 17.86 885892 1747056 128716 17:28:01 5060748 0 833964 10.41 2620 2111608 1266816 13.99 823596 1692408 24 17:29:01 5070616 0 824096 10.29 2620 2111608 1186620 13.10 822496 1685984 16 17:30:01 5068276 0 826428 10.32 2620 2111616 1186776 13.10 820652 1689880 16 Average: 5027927 0 848626 10.60 2620 2129767 1314579 14.51 838159 1703832 32193 17:26:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:27:01 vetha72f968 24.61 31.36 2.14 208.53 0.00 0.00 0.00 0.00 17:27:01 eth0 1438.98 1015.99 4667.45 1094.22 0.00 0.00 0.00 0.00 17:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:27:01 docker0 24.61 31.23 1.80 208.52 0.00 0.00 0.00 0.00 17:28:01 eth0 2.53 1.80 2.94 0.83 0.00 0.00 0.00 0.00 17:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:29:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 17:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:30:01 eth0 1.00 0.32 0.32 0.20 0.00 0.00 0.00 0.00 17:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 356.21 251.40 1153.24 270.43 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 6.08 7.71 0.45 51.49 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) 06/29/21 _x86_64_ (2 CPU) 17:25:46 LINUX RESTART (2 CPU) 17:26:02 CPU %user %nice %system %iowait %steal %idle 17:27:01 all 38.50 0.00 9.24 8.05 0.08 44.12 17:27:01 0 35.15 0.00 10.77 8.51 0.07 45.50 17:27:01 1 41.84 0.00 7.71 7.60 0.09 42.75 17:28:01 all 0.18 0.00 0.29 0.27 0.03 99.23 17:28:01 0 0.13 0.00 0.40 0.45 0.03 98.98 17:28:01 1 0.22 0.00 0.18 0.08 0.03 99.48 17:29:01 all 0.06 0.00 0.04 0.00 0.06 99.84 17:29:01 0 0.07 0.00 0.03 0.00 0.07 99.83 17:29:01 1 0.05 0.00 0.05 0.00 0.05 99.85 17:30:01 all 0.09 0.00 0.04 0.00 0.03 99.84 17:30:01 0 0.10 0.00 0.05 0.00 0.03 99.82 17:30:01 1 0.08 0.00 0.03 0.00 0.02 99.87 Average: all 9.14 0.00 2.27 1.96 0.05 86.58 Average: 0 8.34 0.00 2.66 2.11 0.05 86.84 Average: 1 9.94 0.00 1.88 1.81 0.05 86.32