---> uname -a: Linux prd-centos7-docker-4c-2g-522.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 8.2G 31.8G 20% / 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 8.2G 31.8G 20% /facter-os /dev/vda1 40.0G 8.2G 31.8G 20% /etc/resolv.conf /dev/vda1 40.0G 8.2G 31.8G 20% /etc/hostname /dev/vda1 40.0G 8.2G 31.8G 20% /etc/hosts /dev/vda1 40.0G 8.2G 31.8G 20% /var/log/secure /dev/vda1 40.0G 8.2G 31.8G 20% /var/log/auth.log /dev/vda1 40.0G 8.2G 31.8G 20% /run/cloud-init/result.json /dev/vda1 40.0G 8.2G 31.8G 20% /w/workspace/edgexfoundry_device-sdk-c_master /dev/vda1 40.0G 8.2G 31.8G 20% /w/workspace/edgexfoundry_device-sdk-c_master@tmp /dev/vda1 40.0G 8.2G 31.8G 20% /var/log/sa-host ---> free -m: total used free shared buff/cache available Mem: 7821 1087 4047 0 2686 6609 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:a6:8d:75 brd ff:ff:ff:ff:ff:ff inet 10.30.122.206/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85937sec preferred_lft 85937sec inet6 fe80::f816:3eff:fea6:8d75/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:ee:a9:a6:96 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:eeff:fea9:a696/64 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) 06/11/21 _x86_64_ (2 CPU) 14:18:13 LINUX RESTART (2 CPU) 14:19:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:20:01 21.13 3.40 17.73 0.00 2607.25 3139.84 0.00 14:21:01 0.32 0.00 0.32 0.00 0.00 5.48 0.00 14:22:01 0.30 0.00 0.30 0.00 0.00 3.90 0.00 14:23:01 0.20 0.00 0.20 0.00 0.00 2.83 0.00 14:24:01 0.55 0.00 0.55 0.00 0.00 6.73 0.00 14:25:01 0.23 0.00 0.23 0.00 0.00 2.98 0.00 14:26:01 148.24 0.10 148.14 0.00 9.99 39965.80 0.00 Average: 24.44 0.49 23.94 0.00 368.68 6169.24 0.00 14:19:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:20:01 5457648 0 808640 10.10 2620 1740032 1253976 13.84 578452 1573992 20 14:21:01 5461364 0 804916 10.05 2620 1740040 1209760 13.36 576052 1573960 16 14:22:01 5458064 0 808216 10.09 2620 1740040 1212284 13.38 580592 1572180 20 14:23:01 5460520 0 805756 10.06 2620 1740044 1209544 13.35 578904 1572180 16 14:24:01 5458464 0 807804 10.09 2620 1740052 1209628 13.35 576872 1575940 16 14:25:01 5458320 0 807944 10.09 2620 1740056 1209544 13.35 577480 1575940 16 14:26:01 4160008 0 1098060 13.71 2620 2748252 1508404 16.65 846364 2366912 24244 Average: 5273484 0 848762 10.60 2620 1884074 1259020 13.90 616388 1687301 3478 14:19:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:20:01 eth0 68.47 59.72 361.78 14.21 0.00 0.00 0.00 0.00 14:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:20:01 docker0 9.11 5.89 1.13 25.85 0.00 0.00 0.00 0.00 14:21:01 eth0 0.77 0.07 0.06 0.01 0.00 0.00 0.00 0.00 14:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:22:01 eth0 5.61 2.63 4.45 0.50 0.00 0.00 0.00 0.00 14:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:23:01 eth0 0.13 0.10 0.01 0.04 0.00 0.00 0.00 0.00 14:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:01 eth0 0.23 0.18 0.08 0.07 0.00 0.00 0.00 0.00 14:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 14:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 eth0 765.30 643.05 5689.15 127.85 0.00 0.00 0.00 0.00 14:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 docker0 68.98 113.82 3.82 264.29 0.00 0.00 0.00 0.00 Average: eth0 120.23 100.95 866.41 20.40 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 11.16 17.13 0.71 41.49 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) 06/11/21 _x86_64_ (2 CPU) 14:18:13 LINUX RESTART (2 CPU) 14:19:02 CPU %user %nice %system %iowait %steal %idle 14:20:01 all 2.85 0.00 1.58 0.78 0.04 94.75 14:20:01 0 2.91 0.00 1.68 1.18 0.05 94.17 14:20:01 1 2.79 0.00 1.47 0.38 0.03 95.33 14:21:01 all 0.12 0.00 0.05 0.00 0.02 99.82 14:21:01 0 0.05 0.00 0.05 0.00 0.03 99.87 14:21:01 1 0.18 0.00 0.05 0.00 0.00 99.77 14:22:01 all 0.18 0.00 0.05 0.00 0.03 99.74 14:22:01 0 0.10 0.00 0.05 0.00 0.03 99.82 14:22:01 1 0.27 0.00 0.05 0.00 0.02 99.67 14:23:01 all 0.10 0.00 0.03 0.00 0.03 99.85 14:23:01 0 0.05 0.00 0.03 0.00 0.05 99.87 14:23:01 1 0.15 0.00 0.02 0.00 0.00 99.83 14:24:01 all 0.04 0.00 0.03 0.00 0.02 99.91 14:24:01 0 0.05 0.00 0.03 0.00 0.02 99.90 14:24:01 1 0.03 0.00 0.03 0.00 0.02 99.92 14:25:01 all 0.16 0.00 0.03 0.00 0.03 99.78 14:25:01 0 0.28 0.00 0.05 0.00 0.03 99.63 14:25:01 1 0.03 0.00 0.02 0.00 0.02 99.93 14:26:01 all 20.12 0.00 8.64 2.08 0.08 69.08 14:26:01 0 18.35 0.00 9.05 2.53 0.09 69.98 14:26:01 1 21.89 0.00 8.23 1.64 0.07 68.18 Average: all 3.24 0.00 1.43 0.39 0.03 94.90 Average: 0 2.99 0.00 1.50 0.51 0.04 94.95 Average: 1 3.49 0.00 1.36 0.28 0.02 94.85