---> uname -a: Linux prd-centos7-docker-4c-2g-1328.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 8.6G 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/sa-host /dev/vda1 40.0G 8.6G 31.4G 21% /var/log/secure /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% /w/workspace/edgex-go/3 /dev/vda1 40.0G 8.6G 31.4G 21% /w/workspace/edgex-go/3@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1144 3594 0 3082 6535 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:ac:8b:2e brd ff:ff:ff:ff:ff:ff inet 10.30.123.31/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85872sec preferred_lft 85872sec inet6 fe80::f816:3eff:feac:8b2e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:87:34:5f:77 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::42:87ff:fe34:5f77/64 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) 06/14/21 _x86_64_ (2 CPU) 18:48:19 LINUX RESTART (2 CPU) 18:49:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:50:01 100.37 3.45 96.92 0.00 2558.91 19703.53 0.00 18:51:01 87.53 0.00 87.53 0.00 0.00 36010.24 0.00 18:52:01 101.90 0.00 101.90 0.00 0.00 12166.04 0.00 18:53:01 1.00 0.00 1.00 0.00 0.00 12.36 0.00 18:54:01 0.30 0.00 0.30 0.00 0.00 4.45 0.00 18:55:01 0.18 0.00 0.18 0.00 0.00 2.82 0.00 18:56:01 0.23 0.00 0.23 0.00 0.00 3.60 0.00 18:57:01 3.81 0.10 3.71 0.00 9.99 113.57 0.00 Average: 36.93 0.44 36.48 0.00 321.17 8504.49 0.00 18:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:50:01 5160536 0 786816 9.82 2620 2058968 1256904 13.88 712988 1722432 156 18:51:01 4100824 0 979856 12.23 2620 2925640 1668432 18.42 1067292 2348264 1608 18:52:01 4251248 0 1006236 12.56 2620 2748836 1244060 13.74 1061936 2176348 20 18:53:01 4255768 0 1001708 12.51 2620 2748844 1207984 13.34 1057916 2176352 20 18:54:01 4252612 0 1004856 12.55 2620 2748852 1208300 13.34 1056712 2181212 12 18:55:01 4243052 0 1014416 12.67 2620 2748852 1208156 13.34 1065616 2181212 20 18:56:01 4243384 0 1014076 12.66 2620 2748860 1208048 13.34 1070152 2176500 12 18:57:01 3885012 0 1127980 14.08 2620 2993328 1598892 17.65 1334540 2251396 243804 Average: 4299054 0 991993 12.39 2620 2715272 1325097 14.63 1053394 2151714 30706 18:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:50:01 eth0 1490.14 1644.91 5434.07 159.08 0.00 0.00 0.00 0.00 18:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:50:01 docker0 1213.24 883.62 89.14 2707.68 0.00 0.00 0.00 0.00 18:51:01 vethdc17d25 24.02 29.15 2.31 23.34 0.00 0.00 0.00 0.00 18:51:01 eth0 449.34 389.06 3087.51 35.65 0.00 0.00 0.00 0.00 18:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:51:01 docker0 151.99 176.89 8.66 400.46 0.00 0.00 0.00 0.00 18:52:01 eth0 169.02 153.75 475.18 21.77 0.00 0.00 0.00 0.00 18:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:52:01 docker0 134.79 138.92 10.20 446.52 0.00 0.00 0.00 0.00 18:53:01 eth0 0.58 0.07 0.06 0.01 0.00 0.00 0.00 0.00 18:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:54:01 eth0 1.05 0.60 0.61 0.46 0.00 0.00 0.00 0.00 18:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:55:01 eth0 0.40 0.28 0.19 0.08 0.00 0.00 0.00 0.00 18:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:56:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:57:01 eth0 188.09 166.26 2163.45 14.78 0.00 0.00 0.00 0.00 18:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 287.40 294.43 1395.40 28.98 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 187.54 149.96 13.50 444.42 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) 06/14/21 _x86_64_ (2 CPU) 18:48:19 LINUX RESTART (2 CPU) 18:49:01 CPU %user %nice %system %iowait %steal %idle 18:50:01 all 19.60 0.00 5.55 4.07 0.09 70.70 18:50:01 0 24.34 0.00 6.52 4.19 0.09 64.86 18:50:01 1 14.91 0.00 4.58 3.95 0.09 76.47 18:51:01 all 8.12 0.00 4.84 10.00 0.07 76.98 18:51:01 0 8.43 0.00 5.09 9.90 0.07 76.51 18:51:01 1 7.80 0.00 4.59 10.10 0.07 77.45 18:52:01 all 5.75 0.00 3.84 4.37 0.07 85.96 18:52:01 0 6.03 0.00 3.76 4.59 0.07 85.55 18:52:01 1 5.48 0.00 3.93 4.15 0.07 86.37 18:53:01 all 0.13 0.00 0.06 0.00 0.02 99.80 18:53:01 0 0.05 0.00 0.05 0.00 0.00 99.90 18:53:01 1 0.20 0.00 0.07 0.00 0.03 99.70 18:54:01 all 0.19 0.00 0.04 0.00 0.03 99.74 18:54:01 0 0.10 0.00 0.07 0.00 0.03 99.80 18:54:01 1 0.28 0.00 0.02 0.00 0.02 99.68 18:55:01 all 0.13 0.00 0.06 0.00 0.03 99.79 18:55:01 0 0.07 0.00 0.05 0.00 0.03 99.85 18:55:01 1 0.18 0.00 0.07 0.00 0.02 99.73 18:56:01 all 0.12 0.00 0.04 0.00 0.03 99.82 18:56:01 0 0.08 0.00 0.03 0.00 0.03 99.85 18:56:01 1 0.15 0.00 0.05 0.00 0.02 99.78 18:57:01 all 3.61 0.00 1.39 0.08 0.03 94.90 18:57:01 0 3.97 0.00 1.53 0.07 0.03 94.40 18:57:01 1 3.26 0.00 1.25 0.08 0.02 95.40 Average: all 4.60 0.00 1.94 2.27 0.04 91.15 Average: 0 5.24 0.00 2.09 2.30 0.04 90.33 Average: 1 3.96 0.00 1.79 2.25 0.04 91.97