---> uname -a: Linux prd-centos7-docker-4c-2g-870.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/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_edgex-ui-go_PR-371 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/edgexfoundry_edgex-ui-go_PR-371@tmp /dev/vda1 40.0G 7.6G 32.4G 19% /var/log/sa-host ---> free -m: total used free shared buff/cache available Mem: 7821 983 4699 0 2137 6660 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:66:c4:78 brd ff:ff:ff:ff:ff:ff inet 10.30.122.159/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85790sec preferred_lft 85790sec inet6 fe80::f816:3eff:fe66:c478/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:ca:58:a2:ff 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:caff:fe58:a2ff/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) 06/08/21 _x86_64_ (2 CPU) 07:04:07 LINUX RESTART (2 CPU) 07:05:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:06:01 3.86 0.02 3.85 0.00 0.53 134.83 0.00 07:07:01 0.42 0.00 0.42 0.00 0.00 6.76 0.00 07:08:01 0.18 0.00 0.18 0.00 0.00 2.05 0.00 07:09:01 0.38 0.00 0.38 0.00 0.00 5.55 0.00 07:10:01 0.25 0.00 0.25 0.00 0.00 3.18 0.00 07:11:01 0.33 0.00 0.33 0.00 0.00 4.68 0.00 07:12:01 0.22 0.00 0.22 0.00 0.00 2.87 0.00 07:13:01 0.22 0.00 0.22 0.00 0.00 2.18 0.00 07:14:01 0.27 0.00 0.27 0.00 0.00 3.75 0.00 Average: 0.68 0.00 0.68 0.00 0.06 18.43 0.00 07:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:06:01 5413376 0 811344 10.13 2620 1781592 1269628 14.02 609280 1583932 20 07:07:01 5417040 0 807676 10.08 2620 1781596 1206704 13.32 605528 1585368 8 07:08:01 5416372 0 808340 10.09 2620 1781600 1206920 13.33 616872 1575184 8 07:09:01 5415076 0 809632 10.11 2620 1781604 1206908 13.32 616924 1576000 8 07:10:01 5415596 0 809104 10.10 2620 1781612 1206800 13.32 611800 1580624 8 07:11:01 5414664 0 810036 10.11 2620 1781612 1206752 13.32 612500 1580624 8 07:12:01 5413392 0 811296 10.13 2620 1781624 1206704 13.32 613784 1580624 8 07:13:01 5412352 0 812332 10.14 2620 1781628 1206884 13.32 614872 1580624 12 07:14:01 5405044 0 819640 10.23 2620 1781628 1206704 13.32 622544 1580624 12 Average: 5413657 0 811044 10.13 2620 1781611 1213778 13.40 613789 1580400 10 07:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:06:01 eth0 2.76 1.37 2.32 0.11 0.00 0.00 0.00 0.00 07:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 eth0 0.58 0.08 0.04 0.01 0.00 0.00 0.00 0.00 07:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 eth0 1.15 0.28 0.34 0.20 0.00 0.00 0.00 0.00 07:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 eth0 0.47 0.30 0.27 0.20 0.00 0.00 0.00 0.00 07:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 eth0 0.22 0.15 0.08 0.04 0.00 0.00 0.00 0.00 07:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 eth0 0.23 0.20 0.10 0.04 0.00 0.00 0.00 0.00 07:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 eth0 0.10 0.07 0.01 0.01 0.00 0.00 0.00 0.00 07:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 eth0 0.93 0.42 0.32 0.18 0.00 0.00 0.00 0.00 07:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 eth0 0.15 0.10 0.01 0.04 0.00 0.00 0.00 0.00 07:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 0.73 0.33 0.39 0.09 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: docker0 0.00 0.00 0.00 0.00 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) 06/08/21 _x86_64_ (2 CPU) 07:04:07 LINUX RESTART (2 CPU) 07:05:01 CPU %user %nice %system %iowait %steal %idle 07:06:01 all 0.13 0.00 0.05 0.00 0.03 99.78 07:06:01 0 0.17 0.00 0.05 0.00 0.03 99.75 07:06:01 1 0.10 0.00 0.05 0.00 0.03 99.82 07:07:01 all 0.06 0.00 0.04 0.00 0.04 99.86 07:07:01 0 0.05 0.00 0.02 0.00 0.05 99.88 07:07:01 1 0.07 0.00 0.07 0.00 0.03 99.83 07:08:01 all 0.05 0.00 0.03 0.00 0.04 99.88 07:08:01 0 0.03 0.00 0.03 0.00 0.05 99.88 07:08:01 1 0.07 0.00 0.02 0.00 0.03 99.88 07:09:01 all 0.06 0.00 0.03 0.00 0.05 99.87 07:09:01 0 0.03 0.00 0.02 0.00 0.07 99.88 07:09:01 1 0.08 0.00 0.03 0.00 0.03 99.85 07:10:01 all 0.05 0.00 0.03 0.00 0.04 99.88 07:10:01 0 0.02 0.00 0.03 0.00 0.05 99.90 07:10:01 1 0.08 0.00 0.02 0.00 0.03 99.87 07:11:01 all 0.10 0.00 0.02 0.00 0.03 99.85 07:11:01 0 0.03 0.00 0.02 0.00 0.02 99.93 07:11:01 1 0.17 0.00 0.02 0.00 0.05 99.77 07:12:01 all 0.06 0.00 0.03 0.00 0.05 99.87 07:12:01 0 0.03 0.00 0.03 0.00 0.07 99.87 07:12:01 1 0.08 0.00 0.02 0.00 0.03 99.87 07:13:01 all 0.09 0.00 0.03 0.00 0.05 99.83 07:13:01 0 0.05 0.00 0.03 0.00 0.07 99.85 07:13:01 1 0.13 0.00 0.02 0.00 0.03 99.82 07:14:01 all 0.05 0.00 0.03 0.00 0.04 99.88 07:14:01 0 0.03 0.00 0.02 0.00 0.02 99.93 07:14:01 1 0.07 0.00 0.03 0.00 0.07 99.83 Average: all 0.07 0.00 0.03 0.00 0.04 99.86 Average: 0 0.05 0.00 0.03 0.00 0.05 99.88 Average: 1 0.09 0.00 0.03 0.00 0.04 99.84