---> uname -a: Linux prd-centos7-docker-4c-2g-191.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 7.6G 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-352 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/edgexfoundry_device-sdk-c_PR-352@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 ---> free -m: total used free shared buff/cache available Mem: 7821 978 4745 0 2097 6664 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:7b:1e:db brd ff:ff:ff:ff:ff:ff inet 10.30.122.30/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85877sec preferred_lft 85877sec inet6 fe80::f816:3eff:fe7b:1edb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:c8:87:bc:44 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:c8ff:fe87:bc44/64 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) 06/18/21 _x86_64_ (2 CPU) 13:18:07 LINUX RESTART (2 CPU) 13:19:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:20:01 6.16 0.18 5.98 0.00 23.18 249.46 0.00 13:21:01 0.43 0.00 0.43 0.00 0.00 6.53 0.00 13:22:01 0.30 0.00 0.30 0.00 0.00 3.12 0.00 13:23:01 0.15 0.00 0.15 0.00 0.00 1.62 0.00 13:24:01 0.30 0.00 0.30 0.00 0.00 5.00 0.00 13:25:01 0.23 0.00 0.23 0.00 0.00 2.82 0.00 13:26:01 0.28 0.00 0.28 0.00 0.00 3.50 0.00 Average: 1.12 0.03 1.10 0.00 3.31 38.87 0.00 13:19:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:20:01 5465344 0 800872 10.00 2620 1740104 1248924 13.79 572912 1572188 20 13:21:01 5466836 0 799376 9.98 2620 1740108 1205736 13.31 575892 1568712 8 13:22:01 5466532 0 799676 9.98 2620 1740112 1205736 13.31 577224 1567368 8 13:23:01 5464152 0 802052 10.01 2620 1740116 1205880 13.31 577864 1569468 16 13:24:01 5463088 0 803108 10.03 2620 1740124 1206012 13.32 573016 1575152 16 13:25:01 5463700 0 802496 10.02 2620 1740124 1205736 13.31 572568 1575152 20 13:26:01 5463364 0 802820 10.02 2620 1740136 1205736 13.31 573292 1575152 16 Average: 5464717 0 801486 10.01 2620 1740118 1211966 13.38 574681 1571885 15 13:19:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:20:01 eth0 18.53 17.17 39.80 5.99 0.00 0.00 0.00 0.00 13:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:01 docker0 7.93 5.71 1.07 25.45 0.00 0.00 0.00 0.00 13:21:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 13:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:22:01 eth0 1.45 0.08 0.12 0.01 0.00 0.00 0.00 0.00 13:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:23:01 eth0 3.13 1.63 2.99 0.11 0.00 0.00 0.00 0.00 13:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:24:01 eth0 1.15 0.85 0.70 0.44 0.00 0.00 0.00 0.00 13:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:25:01 eth0 0.10 0.07 0.01 0.04 0.00 0.00 0.00 0.00 13:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:26:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 13:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 3.51 2.85 6.23 0.94 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 1.13 0.82 0.15 3.64 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) 06/18/21 _x86_64_ (2 CPU) 13:18:07 LINUX RESTART (2 CPU) 13:19:01 CPU %user %nice %system %iowait %steal %idle 13:20:01 all 1.14 0.00 0.49 0.07 0.03 98.26 13:20:01 0 1.29 0.00 0.54 0.07 0.03 98.07 13:20:01 1 0.99 0.00 0.45 0.07 0.03 98.46 13:21:01 all 0.16 0.00 0.05 0.00 0.03 99.77 13:21:01 0 0.07 0.00 0.07 0.00 0.03 99.83 13:21:01 1 0.25 0.00 0.03 0.00 0.02 99.70 13:22:01 all 0.15 0.00 0.07 0.00 0.02 99.77 13:22:01 0 0.25 0.00 0.05 0.00 0.02 99.68 13:22:01 1 0.05 0.00 0.08 0.00 0.02 99.85 13:23:01 all 0.14 0.00 0.04 0.00 0.03 99.79 13:23:01 0 0.18 0.00 0.03 0.00 0.03 99.75 13:23:01 1 0.10 0.00 0.05 0.00 0.02 99.83 13:24:01 all 0.10 0.00 0.03 0.00 0.03 99.84 13:24:01 0 0.12 0.00 0.05 0.00 0.02 99.82 13:24:01 1 0.08 0.00 0.02 0.00 0.03 99.87 13:25:01 all 0.11 0.00 0.03 0.00 0.03 99.84 13:25:01 0 0.18 0.00 0.03 0.00 0.03 99.75 13:25:01 1 0.03 0.00 0.02 0.00 0.02 99.93 13:26:01 all 0.08 0.00 0.05 0.00 0.03 99.85 13:26:01 0 0.05 0.00 0.07 0.00 0.03 99.85 13:26:01 1 0.10 0.00 0.03 0.00 0.02 99.85 Average: all 0.27 0.00 0.11 0.01 0.03 99.59 Average: 0 0.31 0.00 0.12 0.01 0.03 99.54 Average: 1 0.23 0.00 0.10 0.01 0.02 99.64