---> uname -a: Linux prd-centos7-docker-4c-2g-768.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% /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/gexfoundry_device-snmp-go_PR-109 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/gexfoundry_device-snmp-go_PR-109@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 916 4811 0 2093 6727 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:37:6a:ce brd ff:ff:ff:ff:ff:ff inet 10.30.122.52/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85894sec preferred_lft 85894sec inet6 fe80::f816:3eff:fe37:6ace/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:06:8e:ae:f9 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::42:6ff:fe8e:aef9/64 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) 05:44:35 LINUX RESTART (2 CPU) 05:45:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:46:01 81.32 21.56 59.76 0.00 6026.89 19889.42 0.00 05:47:01 3.55 0.00 3.55 0.00 0.00 116.72 0.00 05:48:01 0.38 0.00 0.38 0.00 0.00 6.08 0.00 05:49:01 0.35 0.00 0.35 0.00 0.00 5.75 0.00 05:50:01 0.13 0.00 0.13 0.00 0.00 2.20 0.00 05:51:01 0.23 0.00 0.23 0.00 0.00 3.65 0.00 05:52:01 0.35 0.00 0.35 0.00 0.00 5.88 0.00 05:53:01 1.42 0.10 1.32 0.00 9.99 27.17 0.00 Average: 10.82 2.67 8.15 0.00 743.75 2471.31 0.00 05:45:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:46:01 5457020 0 813140 10.15 2620 1736160 1328852 14.67 577912 1572488 128 05:47:01 5468988 0 801164 10.00 2620 1736168 1229492 13.57 567948 1572464 8 05:48:01 5469220 0 800932 10.00 2620 1736168 1224476 13.52 566296 1573912 8 05:49:01 5467836 0 802312 10.02 2620 1736172 1224640 13.52 568028 1573912 12 05:50:01 5467896 0 802244 10.02 2620 1736180 1224640 13.52 563520 1578280 20 05:51:01 5467840 0 802300 10.02 2620 1736180 1224664 13.52 563580 1578280 8 05:52:01 5470884 0 799244 9.98 2620 1736192 1198844 13.24 561664 1578280 8 05:53:01 5313112 0 885988 11.06 2620 1807220 1592192 17.58 768868 1518820 70436 Average: 5447850 0 813416 10.16 2620 1745055 1280975 14.14 592227 1568304 8828 05:45:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:46:01 eth0 589.26 396.51 1086.16 108.17 0.00 0.00 0.00 0.00 05:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 docker0 1.49 1.29 0.33 2.75 0.00 0.00 0.00 0.00 05:47:01 eth0 3.40 0.82 1.03 0.59 0.00 0.00 0.00 0.00 05:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 eth0 6.20 1.13 1.52 0.79 0.00 0.00 0.00 0.00 05:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 eth0 7.13 0.85 1.32 0.59 0.00 0.00 0.00 0.00 05:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 eth0 3.70 1.67 1.94 1.37 0.00 0.00 0.00 0.00 05:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:51:01 eth0 1.17 0.62 0.67 0.49 0.00 0.00 0.00 0.00 05:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:52:01 eth0 0.20 0.08 0.01 0.01 0.00 0.00 0.00 0.00 05:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:53:01 eth0 88.68 75.08 688.52 8.00 0.00 0.00 0.00 0.00 05:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 86.44 58.91 220.92 14.81 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 0.16 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) 06/14/21 _x86_64_ (2 CPU) 05:44:35 LINUX RESTART (2 CPU) 05:45:02 CPU %user %nice %system %iowait %steal %idle 05:46:01 all 16.86 0.00 4.82 12.21 0.07 66.04 05:46:01 0 16.09 0.00 5.40 10.53 0.07 67.91 05:46:01 1 17.63 0.00 4.24 13.88 0.07 64.18 05:47:01 all 0.16 0.00 0.05 0.00 0.03 99.77 05:47:01 0 0.08 0.00 0.07 0.00 0.03 99.82 05:47:01 1 0.23 0.00 0.03 0.00 0.02 99.72 05:48:01 all 0.17 0.00 0.03 0.00 0.03 99.77 05:48:01 0 0.08 0.00 0.03 0.00 0.03 99.85 05:48:01 1 0.25 0.00 0.02 0.00 0.03 99.70 05:49:01 all 0.13 0.00 0.03 0.00 0.03 99.82 05:49:01 0 0.22 0.00 0.02 0.00 0.02 99.75 05:49:01 1 0.05 0.00 0.03 0.00 0.03 99.88 05:50:01 all 0.17 0.00 0.03 0.00 0.03 99.78 05:50:01 0 0.28 0.00 0.03 0.00 0.03 99.65 05:50:01 1 0.05 0.00 0.02 0.00 0.02 99.92 05:51:01 all 0.10 0.00 0.02 0.00 0.03 99.85 05:51:01 0 0.18 0.00 0.02 0.00 0.03 99.77 05:51:01 1 0.02 0.00 0.02 0.00 0.03 99.93 05:52:01 all 0.14 0.00 0.02 0.00 0.03 99.82 05:52:01 0 0.23 0.00 0.02 0.00 0.03 99.72 05:52:01 1 0.05 0.00 0.02 0.00 0.02 99.92 05:53:01 all 1.99 0.00 0.55 0.03 0.04 97.39 05:53:01 0 1.86 0.00 0.57 0.02 0.05 97.50 05:53:01 1 2.13 0.00 0.54 0.03 0.03 97.27 Average: all 2.38 0.00 0.67 1.47 0.03 95.45 Average: 0 2.30 0.00 0.74 1.26 0.04 95.66 Average: 1 2.46 0.00 0.59 1.67 0.03 95.25