---> uname -a: Linux prd-centos7-docker-4c-2g-704.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 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/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 /dev/vda1 40.0G 8.2G 31.8G 20% /var/log/secure ---> free -m: total used free shared buff/cache available Mem: 7821 1189 3947 0 2684 6505 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:34:f9:c8 brd ff:ff:ff:ff:ff:ff inet 10.30.122.132/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85759sec preferred_lft 85759sec inet6 fe80::f816:3eff:fe34:f9c8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:46:22:0c:60 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::42:46ff:fe22:c60/64 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) 06/22/21 _x86_64_ (2 CPU) 09:51:43 LINUX RESTART (2 CPU) 09:52:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:53:01 231.54 117.05 114.49 0.00 11143.95 40850.36 0.00 09:54:01 2.81 0.02 2.80 0.00 0.53 105.08 0.00 09:55:01 0.30 0.00 0.30 0.00 0.00 4.98 0.00 09:56:01 0.15 0.00 0.15 0.00 0.00 1.88 0.00 09:57:01 0.27 0.00 0.27 0.00 0.00 3.48 0.00 09:58:01 0.30 0.00 0.30 0.00 0.00 4.38 0.00 09:59:01 0.27 0.00 0.27 0.00 0.00 3.23 0.00 10:00:02 11.80 0.00 11.80 0.00 0.00 614.57 0.00 10:01:01 70.19 0.00 70.19 0.00 0.00 21435.52 0.00 10:02:01 37.28 0.22 37.06 0.00 11.98 6838.54 0.00 Average: 35.40 11.74 23.65 0.00 1116.88 6952.14 0.00 09:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:53:01 5467268 0 802012 10.01 2620 1737040 1314892 14.52 569308 1573104 120 09:54:01 5477136 0 792136 9.89 2620 1737048 1234252 13.63 561044 1573068 16 09:55:01 5477040 0 792232 9.89 2620 1737048 1234264 13.63 560056 1573996 8 09:56:01 5475672 0 793592 9.91 2620 1737056 1233284 13.62 561636 1574000 20 09:57:01 5479284 0 789976 9.86 2620 1737060 1210608 13.37 558196 1574836 20 09:58:01 5478444 0 790816 9.87 2620 1737060 1210716 13.37 556348 1577908 8 09:59:01 5478708 0 790540 9.87 2620 1737072 1210728 13.37 556248 1577972 8 10:00:02 4754424 0 963960 12.04 2620 2287936 1390656 15.35 666352 2082088 549116 10:01:01 4644904 0 1020576 12.74 2620 2340840 1400032 15.46 686888 2138952 8 10:02:01 4071772 0 1189132 14.85 2620 2745416 1447296 15.98 949368 2370540 323856 Average: 5180465 0 872497 10.89 2620 1953358 1288673 14.23 622544 1761646 87318 09:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:53:01 eth0 590.01 403.50 1107.23 85.64 0.00 0.00 0.00 0.00 09:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 docker0 13.17 10.02 1.43 25.79 0.00 0.00 0.00 0.00 09:54:01 eth0 4.53 1.88 2.93 0.30 0.00 0.00 0.00 0.00 09:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 eth0 1.88 0.58 0.62 0.40 0.00 0.00 0.00 0.00 09:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 eth0 1.07 0.65 0.58 0.41 0.00 0.00 0.00 0.00 09:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 eth0 0.17 0.10 0.01 0.04 0.00 0.00 0.00 0.00 09:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 eth0 0.25 0.18 0.08 0.07 0.00 0.00 0.00 0.00 09:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 eth0 0.25 0.17 0.07 0.01 0.00 0.00 0.00 0.00 09:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:02 eth0 346.07 317.05 3146.23 28.48 0.00 0.00 0.00 0.00 10:00:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 eth0 9.81 5.71 8.97 2.85 0.00 0.00 0.00 0.00 10:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 eth0 287.10 242.94 2521.01 50.59 0.00 0.00 0.00 0.00 10:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 docker0 41.24 44.15 2.37 276.80 0.00 0.00 0.00 0.00 Average: eth0 124.55 97.69 682.50 16.89 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 5.41 5.38 0.38 30.02 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) 06/22/21 _x86_64_ (2 CPU) 09:51:43 LINUX RESTART (2 CPU) 09:52:01 CPU %user %nice %system %iowait %steal %idle 09:53:01 all 21.88 0.00 8.40 23.09 0.10 46.52 09:53:01 0 22.77 0.00 8.83 24.68 0.11 43.62 09:53:01 1 21.01 0.00 7.96 21.51 0.10 49.42 09:54:01 all 0.16 0.00 0.06 0.00 0.03 99.76 09:54:01 0 0.10 0.00 0.07 0.00 0.02 99.82 09:54:01 1 0.22 0.00 0.05 0.00 0.03 99.70 09:55:01 all 0.15 0.00 0.10 0.00 0.03 99.72 09:55:01 0 0.08 0.00 0.08 0.00 0.03 99.80 09:55:01 1 0.22 0.00 0.12 0.00 0.02 99.65 09:56:01 all 0.18 0.00 0.03 0.00 0.04 99.74 09:56:01 0 0.18 0.00 0.05 0.00 0.02 99.75 09:56:01 1 0.18 0.00 0.02 0.00 0.07 99.73 09:57:01 all 0.17 0.00 0.03 0.00 0.02 99.79 09:57:01 0 0.03 0.00 0.02 0.00 0.02 99.93 09:57:01 1 0.30 0.00 0.03 0.00 0.02 99.65 09:58:01 all 0.16 0.00 0.03 0.00 0.03 99.78 09:58:01 0 0.03 0.00 0.02 0.00 0.02 99.93 09:58:01 1 0.28 0.00 0.05 0.00 0.03 99.63 09:59:01 all 0.09 0.00 0.02 0.00 0.01 99.88 09:59:01 0 0.05 0.00 0.02 0.00 0.02 99.92 09:59:01 1 0.13 0.00 0.02 0.00 0.00 99.85 10:00:02 all 7.04 0.00 3.08 1.36 0.04 88.48 10:00:02 0 6.64 0.00 3.18 1.34 0.05 88.79 10:00:02 1 7.45 0.00 2.97 1.37 0.03 88.17 10:01:01 all 1.23 0.00 0.92 18.14 0.04 79.67 10:01:01 0 1.18 0.00 0.94 23.09 0.05 74.75 10:01:01 1 1.29 0.00 0.91 13.16 0.03 84.61 10:02:01 all 11.64 0.00 4.47 16.33 0.07 67.48 10:02:01 0 10.40 0.00 4.35 13.98 0.07 71.19 10:02:01 1 12.89 0.00 4.59 18.69 0.07 63.77 Average: all 4.16 0.00 1.67 5.74 0.04 88.39 Average: 0 4.03 0.00 1.71 6.15 0.04 88.07 Average: 1 4.29 0.00 1.63 5.32 0.04 88.71