---> uname -a: Linux prd-centos7-docker-4c-2g-513.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 7.6G 32.4G 19% / 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 7.6G 32.4G 19% /facter-os /dev/vda1 40.0G 7.6G 32.4G 19% /etc/resolv.conf /dev/vda1 40.0G 7.6G 32.4G 19% /etc/hostname /dev/vda1 40.0G 7.6G 32.4G 19% /etc/hosts /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/edgexfoundry_device-sdk-c_PR-351@tmp /dev/vda1 40.0G 7.6G 32.4G 19% /var/log/sa-host /dev/vda1 40.0G 7.6G 32.4G 19% /var/log/secure /dev/vda1 40.0G 7.6G 32.4G 19% /var/log/auth.log /dev/vda1 40.0G 7.6G 32.4G 19% /run/cloud-init/result.json /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/edgexfoundry_device-sdk-c_PR-351 ---> free -m: total used free shared buff/cache available Mem: 7821 977 4746 0 2097 6666 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:06:fc:2e brd ff:ff:ff:ff:ff:ff inet 10.30.123.253/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85960sec preferred_lft 85960sec inet6 fe80::f816:3eff:fe06:fc2e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:89:69:ba:1f 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::42:89ff:fe69:ba1f/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) 06/11/21 _x86_64_ (2 CPU) 14:04:12 LINUX RESTART (2 CPU) 14:05:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:06:01 85.61 3.56 82.05 0.00 2601.20 3753.55 0.00 14:07:01 0.63 0.00 0.63 0.00 0.00 11.43 0.00 14:08:01 0.35 0.00 0.35 0.00 0.00 5.55 0.00 14:09:01 0.17 0.00 0.17 0.00 0.00 1.62 0.00 14:10:01 0.17 0.00 0.17 0.00 0.00 2.48 0.00 14:11:01 0.35 0.00 0.35 0.00 0.00 4.95 0.00 Average: 14.55 0.59 13.95 0.00 433.57 629.98 0.00 14:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:06:01 5448492 0 817696 10.21 2620 1740132 1293336 14.28 587892 1572448 16 14:07:01 5459160 0 807020 10.08 2620 1740140 1208392 13.34 579148 1572412 8 14:08:01 5456636 0 809544 10.11 2620 1740140 1208788 13.35 585268 1568388 12 14:09:01 5455804 0 810368 10.12 2620 1740148 1208800 13.35 586504 1568388 20 14:10:01 5452868 0 813300 10.15 2620 1740152 1208812 13.35 585116 1572652 16 14:11:01 5453672 0 812492 10.14 2620 1740156 1208680 13.34 584264 1572656 8 Average: 5454439 0 811737 10.14 2620 1740145 1222801 13.50 584699 1571157 13 14:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:06:01 eth0 173.95 134.04 470.09 28.51 0.00 0.00 0.00 0.00 14:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:06:01 docker0 12.31 9.69 1.32 25.64 0.00 0.00 0.00 0.00 14:07:01 eth0 1.22 0.08 0.12 0.01 0.00 0.00 0.00 0.00 14:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:08:01 eth0 3.50 1.50 2.10 0.81 0.00 0.00 0.00 0.00 14:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:09:01 eth0 1.45 0.45 0.41 0.21 0.00 0.00 0.00 0.00 14:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:10:01 eth0 1.28 0.35 0.40 0.26 0.00 0.00 0.00 0.00 14:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:11:01 eth0 1.17 0.28 0.38 0.19 0.00 0.00 0.00 0.00 14:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 30.43 22.79 78.92 5.00 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 2.05 1.62 0.22 4.27 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) 06/11/21 _x86_64_ (2 CPU) 14:04:12 LINUX RESTART (2 CPU) 14:05:01 CPU %user %nice %system %iowait %steal %idle 14:06:01 all 4.79 0.00 2.20 2.87 0.07 90.07 14:06:01 0 4.94 0.00 2.14 1.65 0.07 91.21 14:06:01 1 4.64 0.00 2.27 4.10 0.07 88.93 14:07:01 all 0.05 0.00 0.03 0.00 0.03 99.89 14:07:01 0 0.05 0.00 0.03 0.00 0.03 99.88 14:07:01 1 0.05 0.00 0.03 0.00 0.02 99.90 14:08:01 all 0.13 0.00 0.04 0.00 0.03 99.80 14:08:01 0 0.08 0.00 0.07 0.00 0.03 99.82 14:08:01 1 0.18 0.00 0.02 0.00 0.02 99.78 14:09:01 all 0.10 0.00 0.03 0.00 0.03 99.83 14:09:01 0 0.03 0.00 0.03 0.00 0.05 99.88 14:09:01 1 0.17 0.00 0.03 0.00 0.02 99.78 14:10:01 all 0.10 0.00 0.06 0.00 0.03 99.82 14:10:01 0 0.07 0.00 0.07 0.00 0.03 99.83 14:10:01 1 0.13 0.00 0.05 0.00 0.02 99.80 14:11:01 all 0.08 0.00 0.03 0.00 0.03 99.87 14:11:01 0 0.12 0.00 0.03 0.00 0.05 99.80 14:11:01 1 0.03 0.00 0.02 0.00 0.02 99.93 Average: all 0.87 0.00 0.40 0.47 0.03 98.23 Average: 0 0.87 0.00 0.39 0.27 0.04 98.42 Average: 1 0.86 0.00 0.40 0.68 0.03 98.04