---> uname -a: Linux prd-centos7-docker-4c-2g-1743.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/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-gpio_PR-3 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/edgexfoundry_device-gpio_PR-3@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 965 4757 0 2097 6677 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:b7:38:d5 brd ff:ff:ff:ff:ff:ff inet 10.30.123.21/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85843sec preferred_lft 85843sec inet6 fe80::f816:3eff:feb7:38d5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:0a:c4:e6:8a 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:aff:fec4:e68a/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) 06/16/21 _x86_64_ (2 CPU) 18:03:20 LINUX RESTART (2 CPU) 18:04:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:05:01 81.67 3.58 78.08 0.00 2601.30 3569.84 0.00 18:06:01 0.72 0.00 0.72 0.00 0.00 11.96 0.00 18:07:02 0.60 0.00 0.60 0.00 0.00 6.66 0.00 18:08:01 0.30 0.00 0.30 0.00 0.00 5.79 0.00 18:09:01 0.13 0.00 0.13 0.00 0.00 2.20 0.00 18:10:01 0.35 0.00 0.35 0.00 0.00 4.55 0.00 18:11:01 0.23 0.00 0.23 0.00 0.00 3.02 0.00 18:12:01 0.20 0.00 0.20 0.00 0.00 2.57 0.00 Average: 10.55 0.45 10.10 0.00 325.94 451.89 0.00 18:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:05:01 5467348 0 798176 9.97 2620 1740796 1289748 14.24 573128 1570412 20 18:06:01 5476840 0 788676 9.85 2620 1740804 1203388 13.29 565548 1570380 8 18:07:02 5477056 0 788456 9.84 2620 1740808 1203316 13.29 563492 1572032 20 18:08:01 5475688 0 789820 9.86 2620 1740812 1203400 13.29 564920 1572032 16 18:09:01 5474832 0 790668 9.87 2620 1740820 1203244 13.28 560560 1578104 16 18:10:01 5473588 0 791912 9.89 2620 1740820 1203124 13.28 561164 1578104 12 18:11:01 5471404 0 794088 9.92 2620 1740828 1203292 13.29 563064 1578104 20 18:12:01 5472224 0 793208 9.90 2620 1740888 1203124 13.28 562260 1578120 28 Average: 5473622 0 791876 9.89 2620 1740822 1214080 13.40 564267 1574661 18 18:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:05:01 eth0 134.30 97.20 448.38 26.09 0.00 0.00 0.00 0.00 18:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:05:01 docker0 0.52 0.52 0.07 0.08 0.00 0.00 0.00 0.00 18:06:01 eth0 1.92 0.25 0.40 0.21 0.00 0.00 0.00 0.00 18:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:07:02 eth0 1.38 0.52 0.58 0.36 0.00 0.00 0.00 0.00 18:07:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:07:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:08:01 eth0 0.76 0.46 0.34 0.21 0.00 0.00 0.00 0.00 18:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:09:01 eth0 0.37 0.20 0.15 0.10 0.00 0.00 0.00 0.00 18:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:10:01 eth0 0.72 0.08 0.06 0.01 0.00 0.00 0.00 0.00 18:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:11:01 eth0 0.52 0.32 0.27 0.17 0.00 0.00 0.00 0.00 18:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:12:01 eth0 0.12 0.08 0.01 0.04 0.00 0.00 0.00 0.00 18:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 17.55 12.42 56.41 3.41 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) 06/16/21 _x86_64_ (2 CPU) 18:03:20 LINUX RESTART (2 CPU) 18:04:01 CPU %user %nice %system %iowait %steal %idle 18:05:01 all 4.81 0.00 2.16 2.45 0.04 90.54 18:05:01 0 4.64 0.00 2.10 0.81 0.05 92.40 18:05:01 1 4.98 0.00 2.22 4.09 0.03 88.68 18:06:01 all 0.15 0.00 0.05 0.00 0.03 99.77 18:06:01 0 0.05 0.00 0.05 0.00 0.03 99.87 18:06:01 1 0.25 0.00 0.05 0.00 0.02 99.68 18:07:02 all 0.19 0.00 0.03 0.00 0.03 99.76 18:07:02 0 0.08 0.00 0.02 0.00 0.02 99.88 18:07:02 1 0.30 0.00 0.03 0.00 0.03 99.63 18:08:01 all 0.16 0.00 0.03 0.00 0.02 99.80 18:08:01 0 0.03 0.00 0.02 0.00 0.02 99.93 18:08:01 1 0.29 0.00 0.03 0.00 0.02 99.66 18:09:01 all 0.13 0.00 0.03 0.00 0.02 99.83 18:09:01 0 0.03 0.00 0.03 0.00 0.02 99.92 18:09:01 1 0.22 0.00 0.02 0.00 0.02 99.75 18:10:01 all 0.13 0.00 0.02 0.00 0.03 99.82 18:10:01 0 0.00 0.00 0.02 0.00 0.03 99.95 18:10:01 1 0.25 0.00 0.02 0.00 0.03 99.70 18:11:01 all 0.14 0.00 0.03 0.00 0.03 99.81 18:11:01 0 0.05 0.00 0.02 0.00 0.02 99.92 18:11:01 1 0.23 0.00 0.03 0.00 0.03 99.70 18:12:01 all 0.08 0.00 0.04 0.00 0.02 99.87 18:12:01 0 0.07 0.00 0.03 0.00 0.02 99.88 18:12:01 1 0.08 0.00 0.05 0.00 0.02 99.85 Average: all 0.72 0.00 0.29 0.30 0.03 98.66 Average: 0 0.61 0.00 0.28 0.10 0.03 98.98 Average: 1 0.82 0.00 0.30 0.51 0.03 98.35