---> uname -a: Linux prd-centos7-docker-4c-2g-555.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% /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-353 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/edgexfoundry_device-sdk-c_PR-353@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 ---> free -m: total used free shared buff/cache available Mem: 7821 974 4752 0 2094 6668 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:68:76:c8 brd ff:ff:ff:ff:ff:ff inet 10.30.123.81/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85858sec preferred_lft 85858sec inet6 fe80::f816:3eff:fe68:76c8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:f7:02:cd:5d 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:f7ff:fe02:cd5d/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) 16:27:09 LINUX RESTART (2 CPU) 16:28:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:29:01 56.75 3.96 52.78 0.00 2647.97 3503.21 0.00 16:30:01 1.80 0.00 1.80 0.00 0.00 35.81 0.00 16:31:01 0.13 0.00 0.13 0.00 0.00 2.00 0.00 16:32:01 0.22 0.00 0.22 0.00 0.00 3.60 0.00 16:33:01 0.23 0.00 0.23 0.00 0.00 2.90 0.00 16:34:01 0.35 0.00 0.35 0.00 0.00 4.70 0.00 16:35:01 0.20 0.00 0.20 0.00 0.00 2.83 0.00 16:36:01 2.12 0.10 2.02 0.00 9.99 49.58 0.00 Average: 7.72 0.51 7.22 0.00 332.28 450.63 0.00 16:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:29:01 5457228 0 811968 10.14 2620 1737116 1314496 14.51 584520 1567268 8 16:30:01 5470964 0 798224 9.97 2620 1737124 1206204 13.32 573448 1567232 8 16:31:01 5471164 0 798024 9.96 2620 1737124 1206204 13.32 571680 1569064 8 16:32:01 5468056 0 801124 10.00 2620 1737132 1206408 13.32 574496 1569064 8 16:33:01 5466524 0 802652 10.02 2620 1737136 1206372 13.32 574704 1571400 16 16:34:01 5466336 0 802836 10.02 2620 1737140 1206408 13.32 574932 1571404 8 16:35:01 5466608 0 802556 10.02 2620 1737148 1206204 13.32 573732 1571400 8 16:36:01 5300444 0 866828 10.82 2620 1839040 1395968 15.41 757732 1542648 101336 Average: 5445916 0 810526 10.12 2620 1749870 1243533 13.73 598156 1566185 12675 16:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:29:01 eth0 226.73 172.17 581.52 45.56 0.00 0.00 0.00 0.00 16:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:29:01 docker0 14.91 11.59 1.57 25.81 0.00 0.00 0.00 0.00 16:30:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 16:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:31:01 eth0 0.88 0.07 0.07 0.01 0.00 0.00 0.00 0.00 16:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:32:01 eth0 0.87 0.32 0.31 0.17 0.00 0.00 0.00 0.00 16:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:33:01 eth0 1.07 0.40 0.39 0.29 0.00 0.00 0.00 0.00 16:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:34:01 eth0 0.67 0.37 0.33 0.21 0.00 0.00 0.00 0.00 16:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:35:01 eth0 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 16:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:36:01 eth0 121.80 110.24 1338.84 10.62 0.00 0.00 0.00 0.00 16:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 44.04 35.47 240.21 7.11 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 1.86 1.45 0.20 3.23 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) 16:27:09 LINUX RESTART (2 CPU) 16:28:01 CPU %user %nice %system %iowait %steal %idle 16:29:01 all 6.08 0.00 2.18 2.56 0.04 89.13 16:29:01 0 5.68 0.00 2.37 2.78 0.03 89.14 16:29:01 1 6.49 0.00 1.99 2.35 0.05 89.12 16:30:01 all 0.16 0.00 0.03 0.00 0.02 99.79 16:30:01 0 0.03 0.00 0.02 0.00 0.02 99.93 16:30:01 1 0.28 0.00 0.05 0.00 0.02 99.65 16:31:01 all 0.11 0.00 0.03 0.00 0.03 99.84 16:31:01 0 0.07 0.00 0.02 0.00 0.03 99.88 16:31:01 1 0.15 0.00 0.03 0.00 0.02 99.80 16:32:01 all 0.17 0.00 0.03 0.00 0.01 99.80 16:32:01 0 0.07 0.00 0.03 0.00 0.02 99.88 16:32:01 1 0.27 0.00 0.02 0.00 0.00 99.72 16:33:01 all 0.15 0.00 0.03 0.00 0.03 99.79 16:33:01 0 0.05 0.00 0.03 0.00 0.03 99.88 16:33:01 1 0.25 0.00 0.03 0.00 0.02 99.70 16:34:01 all 0.14 0.00 0.03 0.00 0.01 99.82 16:34:01 0 0.05 0.00 0.03 0.00 0.02 99.90 16:34:01 1 0.23 0.00 0.02 0.00 0.00 99.75 16:35:01 all 0.19 0.00 0.03 0.00 0.02 99.76 16:35:01 0 0.05 0.00 0.03 0.00 0.02 99.90 16:35:01 1 0.33 0.00 0.03 0.00 0.02 99.62 16:36:01 all 2.32 0.00 0.62 0.11 0.03 96.93 16:36:01 0 1.79 0.00 0.65 0.10 0.02 97.44 16:36:01 1 2.84 0.00 0.59 0.12 0.03 96.42 Average: all 1.15 0.00 0.37 0.33 0.02 98.13 Average: 0 0.96 0.00 0.40 0.36 0.02 98.26 Average: 1 1.34 0.00 0.34 0.30 0.02 97.99