---> uname -a: Linux prd-centos7-docker-4c-2g-470.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 8.6G 31.4G 21% / 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 8.6G 31.4G 21% /facter-os /dev/vda1 40.0G 8.6G 31.4G 21% /etc/resolv.conf /dev/vda1 40.0G 8.6G 31.4G 21% /etc/hostname /dev/vda1 40.0G 8.6G 31.4G 21% /etc/hosts /dev/vda1 40.0G 8.6G 31.4G 21% /var/log/auth.log /dev/vda1 40.0G 8.6G 31.4G 21% /run/cloud-init/result.json /dev/vda1 40.0G 8.6G 31.4G 21% /var/log/sa-host /dev/vda1 40.0G 8.6G 31.4G 21% /var/log/secure /dev/vda1 40.0G 8.6G 31.4G 21% /w/workspace/edgex-go/1@tmp /dev/vda1 40.0G 8.6G 31.4G 21% /w/workspace/edgex-go/1 ---> free -m: total used free shared buff/cache available Mem: 7821 1041 3696 0 3083 6638 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:cc:55:2e brd ff:ff:ff:ff:ff:ff inet 10.30.123.89/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85928sec preferred_lft 85928sec inet6 fe80::f816:3eff:fecc:552e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:56:8c:43:2e 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::42:56ff:fe8c:432e/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) 05:24:32 LINUX RESTART (2 CPU) 05:25:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:26:02 101.32 4.48 96.84 0.00 2837.56 19566.88 0.00 05:27:01 191.52 0.02 191.50 0.00 0.54 48969.60 0.00 05:28:01 7.00 0.00 7.00 0.00 0.00 193.80 0.00 05:29:01 1.67 0.00 1.67 0.00 0.00 36.38 0.00 05:30:01 0.27 0.00 0.27 0.00 0.00 3.50 0.00 05:31:01 0.37 0.00 0.37 0.00 0.00 5.36 0.00 05:32:01 0.27 0.00 0.27 0.00 0.00 4.28 0.00 Average: 42.85 0.64 42.21 0.00 406.54 9734.43 0.00 05:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:26:02 5148472 0 797952 9.96 2620 2059896 1298380 14.33 721752 1723520 160 05:27:01 4289468 0 965024 12.05 2620 2751828 1469220 16.22 999796 2184672 1616 05:28:01 4327736 0 928904 11.60 2620 2749680 1242052 13.71 975940 2182672 20 05:29:01 4327020 0 929616 11.61 2620 2749684 1242244 13.72 978876 2182824 8 05:30:01 4324652 0 931976 11.64 2620 2749692 1228984 13.57 974432 2189792 16 05:31:01 4327484 0 929144 11.60 2620 2749692 1211052 13.37 971348 2190608 16 05:32:01 4318136 0 938484 11.72 2620 2749700 1208996 13.35 994296 2176968 8 Average: 4437567 0 917300 11.45 2620 2651453 1271561 14.04 945206 2118722 263 05:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:26:02 eth0 1517.77 1562.14 6152.63 210.53 0.00 0.00 0.00 0.00 05:26:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:26:02 docker0 913.30 715.53 74.16 2694.43 0.00 0.00 0.00 0.00 05:27:01 veth88bf08d 3.76 3.83 0.45 8.27 0.00 0.00 0.00 0.00 05:27:01 eth0 535.87 459.95 3614.37 49.86 0.00 0.00 0.00 0.00 05:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:27:01 docker0 190.97 230.25 13.69 861.56 0.00 0.00 0.00 0.00 05:28:01 eth0 11.28 7.18 9.12 4.26 0.00 0.00 0.00 0.00 05:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:28:01 docker0 1.87 1.72 0.20 1.04 0.00 0.00 0.00 0.00 05:29:01 eth0 3.96 2.53 2.70 6.66 0.00 0.00 0.00 0.00 05:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 eth0 2.52 2.20 0.47 13.09 0.00 0.00 0.00 0.00 05:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 eth0 0.20 0.20 0.07 0.01 0.00 0.00 0.00 0.00 05:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 05:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 295.47 290.30 1392.14 40.62 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 157.99 135.17 12.58 507.45 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) 05:24:32 LINUX RESTART (2 CPU) 05:25:01 CPU %user %nice %system %iowait %steal %idle 05:26:02 all 22.53 0.00 5.54 4.12 0.09 67.73 05:26:02 0 25.05 0.00 6.35 5.87 0.09 62.64 05:26:02 1 20.02 0.00 4.74 2.38 0.09 72.77 05:27:01 all 12.62 0.00 6.92 2.61 0.09 77.76 05:27:01 0 12.89 0.00 7.33 2.23 0.11 77.44 05:27:01 1 12.35 0.00 6.51 2.98 0.07 78.08 05:28:01 all 0.33 0.00 0.23 0.02 0.03 99.40 05:28:01 0 0.32 0.00 0.20 0.02 0.05 99.41 05:28:01 1 0.33 0.00 0.25 0.02 0.02 99.38 05:29:01 all 0.08 0.00 0.07 0.00 0.03 99.83 05:29:01 0 0.08 0.00 0.10 0.00 0.03 99.78 05:29:01 1 0.07 0.00 0.03 0.00 0.02 99.88 05:30:01 all 0.07 0.00 0.06 0.00 0.03 99.84 05:30:01 0 0.07 0.00 0.03 0.00 0.03 99.87 05:30:01 1 0.07 0.00 0.08 0.00 0.03 99.82 05:31:01 all 0.02 0.00 0.03 0.00 0.02 99.93 05:31:01 0 0.02 0.00 0.02 0.00 0.02 99.95 05:31:01 1 0.02 0.00 0.05 0.00 0.02 99.92 05:32:01 all 0.04 0.00 0.03 0.00 0.02 99.91 05:32:01 0 0.03 0.00 0.02 0.00 0.02 99.93 05:32:01 1 0.05 0.00 0.05 0.00 0.02 99.88 Average: all 4.91 0.00 1.77 0.93 0.04 92.35 Average: 0 5.28 0.00 1.93 1.11 0.05 91.63 Average: 1 4.54 0.00 1.62 0.74 0.04 93.07