---> uname -a: Linux prd-centos7-docker-4c-2g-2011.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% /var/log/auth.log /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/edgexfoundry_device-gpio_PR-3 /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-gpio_PR-3@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 919 4803 0 2098 6724 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:41:08:30 brd ff:ff:ff:ff:ff:ff inet 10.30.122.92/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85798sec preferred_lft 85798sec inet6 fe80::f816:3eff:fe41:830/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:0d:f2:b0:e1 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:dff:fef2:b0e1/64 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) 06/17/21 _x86_64_ (2 CPU) 01:16:16 LINUX RESTART (2 CPU) 01:17:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:18:01 66.83 3.83 63.00 0.00 2485.25 1765.52 0.00 01:19:01 14.54 0.63 13.90 0.00 352.18 1837.15 0.00 01:20:01 0.35 0.00 0.35 0.00 0.00 5.26 0.00 01:21:01 0.35 0.00 0.35 0.00 0.00 4.91 0.00 01:22:01 0.17 0.00 0.17 0.00 0.00 2.47 0.00 01:23:01 0.33 0.00 0.33 0.00 0.00 4.68 0.00 01:24:01 0.25 0.00 0.25 0.00 0.00 2.88 0.00 01:25:01 0.23 0.00 0.23 0.00 0.00 3.46 0.00 01:26:01 0.32 0.03 0.28 0.00 3.73 4.38 0.00 Average: 9.27 0.50 8.77 0.00 315.77 403.52 0.00 01:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:18:01 5410908 0 870388 10.87 2620 1725024 1555068 17.17 637132 1561276 41576 01:19:01 5464004 0 801512 10.01 2620 1740804 1165000 12.86 568492 1578336 16 01:20:01 5478548 0 786964 9.83 2620 1740808 1067492 11.79 559092 1575500 8 01:21:01 5477452 0 788056 9.84 2620 1740812 1067492 11.79 557700 1577828 16 01:22:01 5477344 0 788156 9.84 2620 1740820 1067576 11.79 558428 1577828 8 01:23:01 5475092 0 790408 9.87 2620 1740820 1067660 11.79 554520 1583660 8 01:24:01 5467372 0 798120 9.97 2620 1740828 1067492 11.79 562068 1583660 8 01:25:01 5467500 0 797988 9.96 2620 1740832 1067492 11.79 564008 1581844 16 01:26:01 5456844 0 808520 10.10 2620 1740956 1156652 12.77 572140 1581900 16 Average: 5463896 0 803346 10.03 2620 1739078 1142436 12.61 570398 1577981 4630 01:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:18:01 eth0 345.97 246.19 754.63 55.24 0.00 0.00 0.00 0.00 01:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 eth0 26.49 17.78 26.51 7.89 0.00 0.00 0.00 0.00 01:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 docker0 0.52 0.52 0.07 0.08 0.00 0.00 0.00 0.00 01:20:01 eth0 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 01:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 eth0 0.83 0.23 0.19 0.07 0.00 0.00 0.00 0.00 01:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 eth0 0.50 0.28 0.27 0.20 0.00 0.00 0.00 0.00 01:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 01:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 eth0 0.17 0.08 0.01 0.01 0.00 0.00 0.00 0.00 01:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 eth0 5.20 7.79 3.54 22.02 0.00 0.00 0.00 0.00 01:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 42.17 30.29 87.27 9.50 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 0.06 0.06 0.01 0.01 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) 06/17/21 _x86_64_ (2 CPU) 01:16:16 LINUX RESTART (2 CPU) 01:17:01 CPU %user %nice %system %iowait %steal %idle 01:18:01 all 6.40 0.00 1.90 2.09 0.03 89.58 01:18:01 0 6.11 0.00 1.97 0.90 0.03 90.99 01:18:01 1 6.69 0.00 1.83 3.27 0.03 88.17 01:19:01 all 1.56 0.00 0.98 0.53 0.05 96.87 01:19:01 0 1.50 0.00 0.94 0.22 0.05 97.29 01:19:01 1 1.63 0.00 1.02 0.84 0.05 96.46 01:20:01 all 0.12 0.00 0.05 0.00 0.03 99.81 01:20:01 0 0.18 0.00 0.05 0.00 0.02 99.75 01:20:01 1 0.05 0.00 0.05 0.00 0.03 99.87 01:21:01 all 0.16 0.00 0.09 0.00 0.03 99.72 01:21:01 0 0.25 0.00 0.07 0.00 0.02 99.67 01:21:01 1 0.07 0.00 0.12 0.00 0.03 99.78 01:22:01 all 0.11 0.00 0.04 0.00 0.03 99.82 01:22:01 0 0.17 0.00 0.03 0.00 0.02 99.78 01:22:01 1 0.05 0.00 0.05 0.00 0.03 99.87 01:23:01 all 0.10 0.00 0.08 0.00 0.03 99.79 01:23:01 0 0.07 0.00 0.03 0.00 0.03 99.87 01:23:01 1 0.13 0.00 0.12 0.00 0.03 99.72 01:24:01 all 0.03 0.00 0.03 0.00 0.03 99.90 01:24:01 0 0.03 0.00 0.02 0.00 0.03 99.92 01:24:01 1 0.03 0.00 0.05 0.00 0.03 99.88 01:25:01 all 0.03 0.00 0.03 0.00 0.02 99.92 01:25:01 0 0.03 0.00 0.03 0.00 0.03 99.90 01:25:01 1 0.03 0.00 0.03 0.00 0.00 99.93 01:26:01 all 0.50 0.00 0.30 0.00 0.03 99.17 01:26:01 0 0.59 0.00 0.40 0.00 0.03 98.98 01:26:01 1 0.42 0.00 0.20 0.00 0.02 99.37 Average: all 0.99 0.00 0.39 0.29 0.03 98.30 Average: 0 0.98 0.00 0.39 0.12 0.03 98.47 Average: 1 1.00 0.00 0.38 0.45 0.03 98.13