---> uname -a: Linux prd-centos7-docker-4c-2g-15233.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 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% /run/cloud-init/result.json /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/dgexfoundry_device-snmp-go_PR-93 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/dgexfoundry_device-snmp-go_PR-93@tmp /dev/vda1 40.0G 7.6G 32.4G 19% /var/log/sa-host /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 ---> free -m: total used free shared buff/cache available Mem: 7821 968 4761 0 2090 6674 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:94:6d:be brd ff:ff:ff:ff:ff:ff inet 10.30.123.69/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85938sec preferred_lft 85938sec inet6 fe80::f816:3eff:fe94:6dbe/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:af:64:f7:55 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:afff:fe64:f755/64 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) 05/20/21 _x86_64_ (2 CPU) 01:45:44 LINUX RESTART (2 CPU) 01:46:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:47:01 239.53 108.34 131.19 0.00 10952.38 40743.14 0.00 01:48:01 3.33 0.00 3.33 0.00 0.00 90.91 0.00 01:49:01 0.43 0.00 0.43 0.00 0.00 6.35 0.00 01:50:01 0.20 0.00 0.20 0.00 0.00 2.73 0.00 01:51:01 0.27 0.00 0.27 0.00 0.00 3.55 0.00 01:52:01 0.37 0.00 0.37 0.00 0.00 4.30 0.00 01:53:01 0.18 0.00 0.18 0.00 0.00 2.20 0.00 Average: 34.91 15.48 19.43 0.00 1565.07 5837.83 0.00 01:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:47:01 5469844 0 803312 10.03 2620 1733156 1317884 14.55 571604 1568364 128 01:48:01 5482088 0 791056 9.88 2620 1733168 1226736 13.54 561428 1568328 16 01:49:01 5481268 0 791876 9.89 2620 1733168 1226880 13.55 562680 1567840 8 01:50:01 5482200 0 790936 9.88 2620 1733176 1214400 13.41 561876 1567840 8 01:51:01 5482556 0 790576 9.87 2620 1733180 1214400 13.41 557088 1572408 8 01:52:01 5478064 0 795068 9.93 2620 1733180 1214508 13.41 561512 1572408 8 01:53:01 5478000 0 795124 9.93 2620 1733188 1214544 13.41 561780 1572408 20 Average: 5479146 0 793993 9.91 2620 1733174 1232765 13.61 562567 1569942 28 01:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:47:01 eth0 595.92 406.03 1067.70 86.36 0.00 0.00 0.00 0.00 01:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 docker0 1.23 0.98 0.27 2.37 0.00 0.00 0.00 0.00 01:48:01 eth0 1.02 0.33 0.32 0.22 0.00 0.00 0.00 0.00 01:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 eth0 1.40 0.53 0.58 0.36 0.00 0.00 0.00 0.00 01:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 eth0 0.12 0.10 0.01 0.04 0.00 0.00 0.00 0.00 01:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 01:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 eth0 0.83 0.20 0.20 0.07 0.00 0.00 0.00 0.00 01:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 eth0 0.50 0.32 0.27 0.20 0.00 0.00 0.00 0.00 01:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 85.72 58.24 152.77 12.47 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 0.18 0.14 0.04 0.34 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) 05/20/21 _x86_64_ (2 CPU) 01:45:44 LINUX RESTART (2 CPU) 01:46:01 CPU %user %nice %system %iowait %steal %idle 01:47:01 all 22.45 0.00 10.03 15.39 0.09 52.03 01:47:01 0 22.81 0.00 10.79 16.41 0.07 49.92 01:47:01 1 22.10 0.00 9.28 14.37 0.10 54.14 01:48:01 all 0.17 0.00 0.07 0.00 0.03 99.73 01:48:01 0 0.22 0.00 0.08 0.00 0.03 99.67 01:48:01 1 0.12 0.00 0.05 0.00 0.03 99.80 01:49:01 all 0.13 0.00 0.03 0.00 0.03 99.81 01:49:01 0 0.18 0.00 0.03 0.00 0.00 99.78 01:49:01 1 0.08 0.00 0.03 0.00 0.05 99.83 01:50:01 all 0.12 0.00 0.03 0.00 0.03 99.82 01:50:01 0 0.20 0.00 0.05 0.00 0.02 99.73 01:50:01 1 0.03 0.00 0.02 0.00 0.05 99.90 01:51:01 all 0.13 0.00 0.03 0.00 0.03 99.82 01:51:01 0 0.20 0.00 0.02 0.00 0.00 99.78 01:51:01 1 0.07 0.00 0.03 0.00 0.05 99.85 01:52:01 all 0.08 0.00 0.03 0.00 0.03 99.85 01:52:01 0 0.13 0.00 0.05 0.00 0.02 99.80 01:52:01 1 0.03 0.00 0.02 0.00 0.05 99.90 01:53:01 all 0.10 0.00 0.03 0.00 0.03 99.84 01:53:01 0 0.15 0.00 0.02 0.00 0.00 99.83 01:53:01 1 0.05 0.00 0.03 0.00 0.07 99.85 Average: all 3.19 0.00 1.41 2.12 0.04 93.24 Average: 0 3.29 0.00 1.52 2.25 0.02 92.92 Average: 1 3.10 0.00 1.30 1.98 0.06 93.57