---> uname -a: Linux prd-centos7-docker-4c-2g-168.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 8.9G 31.1G 22% / 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 8.9G 31.1G 22% /facter-os /dev/vda1 40.0G 8.9G 31.1G 22% /etc/resolv.conf /dev/vda1 40.0G 8.9G 31.1G 22% /etc/hostname /dev/vda1 40.0G 8.9G 31.1G 22% /etc/hosts /dev/vda1 40.0G 8.9G 31.1G 22% /var/log/sa-host /dev/vda1 40.0G 8.9G 31.1G 22% /var/log/secure /dev/vda1 40.0G 8.9G 31.1G 22% /var/log/auth.log /dev/vda1 40.0G 8.9G 31.1G 22% /run/cloud-init/result.json /dev/vda1 40.0G 8.9G 31.1G 22% /w/workspace/edgexfoundry_device-gpio_master /dev/vda1 40.0G 8.9G 31.1G 22% /w/workspace/edgexfoundry_device-gpio_master@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1170 3261 0 3388 6569 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:9c:96:cb brd ff:ff:ff:ff:ff:ff inet 10.30.123.151/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85572sec preferred_lft 85572sec inet6 fe80::f816:3eff:fe9c:96cb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:84:af:f2:2b 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::42:84ff:feaf:f22b/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) 08:19:36 LINUX RESTART (2 CPU) 08:20:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:21:02 115.33 18.50 96.84 0.00 5765.83 6416.55 0.00 08:22:01 1.66 0.00 1.66 0.00 0.00 33.28 0.00 08:23:01 0.43 0.00 0.43 0.00 0.00 6.00 0.00 08:24:01 0.23 0.00 0.23 0.00 0.00 3.08 0.00 08:25:01 0.23 0.00 0.23 0.00 0.00 3.03 0.00 08:26:01 0.23 0.00 0.23 0.00 0.00 3.07 0.00 08:27:01 0.27 0.00 0.27 0.00 0.00 3.80 0.00 08:28:01 0.27 0.00 0.27 0.00 0.00 3.17 0.00 08:29:01 0.32 0.00 0.32 0.00 0.00 3.27 0.00 08:30:01 0.20 0.00 0.20 0.00 0.00 2.47 0.00 08:31:01 0.20 0.00 0.20 0.00 0.00 1.65 0.00 08:32:01 82.93 0.03 82.89 0.00 3.73 27140.06 0.00 08:33:01 122.43 0.00 122.43 0.00 0.00 29713.64 0.00 Average: 25.02 1.43 23.59 0.00 444.56 4878.90 0.00 08:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:21:02 5458220 0 807324 10.08 2620 1740768 1297040 14.32 578672 1573348 128 08:22:01 5469152 0 796388 9.94 2620 1740772 1210028 13.36 569524 1573312 16 08:23:01 5469188 0 796348 9.94 2620 1740776 1210028 13.36 570408 1572600 16 08:24:01 5466720 0 798812 9.97 2620 1740780 1210280 13.36 572924 1572600 20 08:25:01 5467988 0 797536 9.96 2620 1740788 1210028 13.36 567840 1576312 16 08:26:01 5463632 0 801888 10.01 2620 1740792 1210232 13.36 572596 1576312 8 08:27:01 5464608 0 800904 10.00 2620 1740800 1210028 13.36 571568 1576312 16 08:28:01 5462896 0 802612 10.02 2620 1740804 1210028 13.36 573136 1576312 8 08:29:01 5454588 0 810916 10.13 2620 1740808 1210028 13.36 581448 1576316 8 08:30:01 5454596 0 810904 10.12 2620 1740812 1210028 13.36 583452 1574456 8 08:31:01 5454080 0 811420 10.13 2620 1740812 1210124 13.36 583872 1574456 16 08:32:01 4529692 0 1014200 12.66 2620 2462420 1542112 17.03 773688 2213280 1848 08:33:01 3857184 0 1086300 13.56 2620 3062828 1515616 16.73 819692 2694232 48 Average: 5267119 0 841196 10.50 2620 1897997 1265815 13.98 609140 1709988 166 08:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:21:02 eth0 576.67 409.96 1146.95 86.24 0.00 0.00 0.00 0.00 08:21:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:21:02 docker0 0.52 0.50 0.07 0.08 0.00 0.00 0.00 0.00 08:22:01 eth0 0.12 0.07 0.01 0.01 0.00 0.00 0.00 0.00 08:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:23:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 08:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:24:01 eth0 1.60 0.52 0.41 0.21 0.00 0.00 0.00 0.00 08:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:25:01 eth0 0.18 0.08 0.01 0.01 0.00 0.00 0.00 0.00 08:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:26:01 eth0 0.73 0.47 0.41 0.27 0.00 0.00 0.00 0.00 08:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 eth0 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 08:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 08:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 08:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 08:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 eth0 0.27 0.25 0.14 0.08 0.00 0.00 0.00 0.00 08:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 veth355f269 33.01 39.21 3.93 25.30 0.00 0.00 0.00 0.00 08:32:01 eth0 437.81 394.04 4107.40 55.94 0.00 0.00 0.00 0.00 08:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 docker0 33.01 39.07 3.48 25.29 0.00 0.00 0.00 0.00 08:33:01 eth0 458.75 412.92 3706.66 91.98 0.00 0.00 0.00 0.00 08:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 veth25cc95b 0.50 0.48 0.11 0.08 0.00 0.00 0.00 0.00 08:33:01 docker0 56.19 59.15 3.61 453.52 0.00 0.00 0.00 0.00 Average: eth0 113.77 93.89 690.40 18.09 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: veth25cc95b 0.04 0.04 0.01 0.01 0.00 0.00 0.00 0.00 Average: docker0 6.91 7.61 0.55 36.89 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) 08:19:36 LINUX RESTART (2 CPU) 08:20:01 CPU %user %nice %system %iowait %steal %idle 08:21:02 all 16.34 0.00 4.57 3.80 0.09 75.21 08:21:02 0 16.64 0.00 4.62 2.43 0.09 76.23 08:21:02 1 16.05 0.00 4.51 5.17 0.09 74.19 08:22:01 all 0.06 0.00 0.03 0.00 0.03 99.87 08:22:01 0 0.07 0.00 0.03 0.00 0.02 99.88 08:22:01 1 0.05 0.00 0.03 0.00 0.05 99.86 08:23:01 all 0.07 0.00 0.03 0.00 0.04 99.87 08:23:01 0 0.08 0.00 0.00 0.00 0.02 99.90 08:23:01 1 0.05 0.00 0.05 0.00 0.07 99.83 08:24:01 all 0.08 0.00 0.03 0.00 0.03 99.87 08:24:01 0 0.10 0.00 0.02 0.00 0.02 99.87 08:24:01 1 0.05 0.00 0.03 0.00 0.05 99.87 08:25:01 all 0.06 0.00 0.06 0.00 0.04 99.84 08:25:01 0 0.07 0.00 0.07 0.00 0.03 99.83 08:25:01 1 0.05 0.00 0.05 0.00 0.05 99.85 08:26:01 all 0.03 0.00 0.03 0.00 0.04 99.89 08:26:01 0 0.05 0.00 0.03 0.00 0.02 99.90 08:26:01 1 0.02 0.00 0.03 0.00 0.07 99.88 08:27:01 all 0.08 0.00 0.02 0.00 0.03 99.87 08:27:01 0 0.12 0.00 0.02 0.00 0.02 99.85 08:27:01 1 0.05 0.00 0.02 0.00 0.05 99.88 08:28:01 all 0.04 0.00 0.02 0.00 0.04 99.90 08:28:01 0 0.05 0.00 0.00 0.00 0.02 99.93 08:28:01 1 0.03 0.00 0.03 0.00 0.07 99.87 08:29:01 all 0.03 0.00 0.03 0.00 0.03 99.90 08:29:01 0 0.00 0.00 0.02 0.00 0.03 99.95 08:29:01 1 0.07 0.00 0.05 0.00 0.03 99.85 08:30:01 all 0.04 0.00 0.02 0.00 0.04 99.90 08:30:01 0 0.03 0.00 0.02 0.00 0.05 99.90 08:30:01 1 0.05 0.00 0.02 0.00 0.03 99.90 08:31:01 all 0.03 0.00 0.02 0.00 0.03 99.92 08:31:01 0 0.02 0.00 0.02 0.00 0.03 99.93 08:31:01 1 0.03 0.00 0.02 0.00 0.03 99.92 08:31:01 CPU %user %nice %system %iowait %steal %idle 08:32:01 all 8.85 0.00 4.02 2.22 0.06 84.86 08:32:01 0 9.03 0.00 4.34 3.12 0.05 83.46 08:32:01 1 8.67 0.00 3.70 1.32 0.07 86.25 08:33:01 all 14.59 0.00 6.65 10.22 0.09 68.45 08:33:01 0 12.79 0.00 6.65 11.87 0.09 68.60 08:33:01 1 16.39 0.00 6.65 8.57 0.09 68.30 Average: all 3.02 0.00 1.16 1.21 0.05 94.55 Average: 0 2.93 0.00 1.19 1.30 0.04 94.54 Average: 1 3.12 0.00 1.14 1.13 0.06 94.56