---> uname -a: Linux prd-centos7-docker-4c-2g-58.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/auth.log /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/gexfoundry_device-snmp-go_PR-116 /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-116@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 ---> free -m: total used free shared buff/cache available Mem: 7821 990 4737 0 2093 6653 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:e1:3a brd ff:ff:ff:ff:ff:ff inet 10.30.123.205/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85739sec preferred_lft 85739sec inet6 fe80::f816:3eff:fe94:e13a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:73:f5:96:b6 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::42:73ff:fef5:96b6/64 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) 06/25/21 _x86_64_ (2 CPU) 12:07:07 LINUX RESTART (2 CPU) 12:08:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:09:01 3.40 0.08 3.32 0.00 2.13 110.21 0.00 12:10:01 0.55 0.00 0.55 0.00 0.00 9.10 0.00 12:11:01 0.28 0.00 0.28 0.00 0.00 3.78 0.00 12:12:01 0.23 0.00 0.23 0.00 0.00 3.75 0.00 12:13:01 0.27 0.00 0.27 0.00 0.00 3.20 0.00 12:14:01 0.25 0.00 0.25 0.00 0.00 3.23 0.00 12:15:01 0.22 0.00 0.22 0.00 0.00 3.60 0.00 12:16:02 0.27 0.00 0.27 0.00 0.00 2.45 0.00 12:17:01 0.34 0.00 0.34 0.00 0.00 5.90 0.00 12:18:01 0.33 0.13 0.20 0.00 13.73 2.97 0.00 Average: 0.61 0.02 0.59 0.00 1.59 14.83 0.00 12:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:09:01 5476256 0 793840 9.91 2620 1736224 1210944 13.37 565556 1570300 24 12:10:01 5472556 0 797532 9.96 2620 1736232 1211404 13.37 568124 1570656 8 12:11:01 5473768 0 796320 9.94 2620 1736232 1209276 13.35 568280 1570008 8 12:12:01 5468076 0 802004 10.01 2620 1736240 1209396 13.35 573232 1570820 8 12:13:01 5465160 0 804916 10.05 2620 1736244 1209348 13.35 570956 1575760 8 12:14:01 5466740 0 803336 10.03 2620 1736244 1209144 13.35 569788 1575760 8 12:15:01 5466308 0 803760 10.04 2620 1736252 1209144 13.35 569744 1575760 8 12:16:02 5460076 0 809988 10.11 2620 1736256 1209144 13.35 576264 1575760 8 12:17:01 5459396 0 810664 10.12 2620 1736260 1209276 13.35 578624 1574080 8 12:18:01 5436724 0 832676 10.40 2620 1736920 1213532 13.40 711544 1462188 212 Average: 5464506 0 805504 10.06 2620 1736310 1210061 13.36 585211 1562109 30 12:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:09:01 eth0 0.63 0.22 0.14 0.02 0.00 0.00 0.00 0.00 12:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 eth0 0.85 0.37 0.28 0.20 0.00 0.00 0.00 0.00 12:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 eth0 1.43 0.30 0.37 0.20 0.00 0.00 0.00 0.00 12:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 eth0 1.47 0.50 0.59 0.39 0.00 0.00 0.00 0.00 12:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 eth0 1.07 0.37 0.45 0.23 0.00 0.00 0.00 0.00 12:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 eth0 0.10 0.07 0.01 0.04 0.00 0.00 0.00 0.00 12:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 eth0 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 12:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:02 eth0 0.70 0.08 0.06 0.01 0.00 0.00 0.00 0.00 12:16:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 eth0 1.12 0.32 0.33 0.20 0.00 0.00 0.00 0.00 12:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 eth0 10.68 6.70 10.19 3.53 0.00 0.00 0.00 0.00 12:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 1.82 0.90 1.24 0.48 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) 06/25/21 _x86_64_ (2 CPU) 12:07:07 LINUX RESTART (2 CPU) 12:08:01 CPU %user %nice %system %iowait %steal %idle 12:09:01 all 0.20 0.00 0.04 0.00 0.03 99.73 12:09:01 0 0.30 0.00 0.03 0.00 0.02 99.65 12:09:01 1 0.10 0.00 0.05 0.00 0.03 99.82 12:10:01 all 0.15 0.00 0.05 0.00 0.02 99.78 12:10:01 0 0.23 0.00 0.05 0.00 0.02 99.70 12:10:01 1 0.07 0.00 0.05 0.00 0.02 99.87 12:11:01 all 0.15 0.00 0.03 0.00 0.03 99.79 12:11:01 0 0.25 0.00 0.02 0.00 0.02 99.72 12:11:01 1 0.05 0.00 0.05 0.00 0.03 99.87 12:12:01 all 0.20 0.00 0.03 0.00 0.01 99.76 12:12:01 0 0.02 0.00 0.03 0.00 0.00 99.95 12:12:01 1 0.38 0.00 0.03 0.00 0.02 99.57 12:13:01 all 0.17 0.00 0.03 0.00 0.03 99.77 12:13:01 0 0.10 0.00 0.03 0.00 0.03 99.83 12:13:01 1 0.23 0.00 0.03 0.00 0.03 99.70 12:14:01 all 0.18 0.00 0.02 0.00 0.03 99.78 12:14:01 0 0.03 0.00 0.02 0.00 0.02 99.93 12:14:01 1 0.32 0.00 0.02 0.00 0.03 99.63 12:15:01 all 0.15 0.00 0.03 0.00 0.02 99.80 12:15:01 0 0.05 0.00 0.02 0.00 0.02 99.92 12:15:01 1 0.25 0.00 0.05 0.00 0.02 99.68 12:16:02 all 0.08 0.00 0.04 0.00 0.02 99.86 12:16:02 0 0.02 0.00 0.05 0.00 0.02 99.92 12:16:02 1 0.15 0.00 0.03 0.00 0.02 99.80 12:17:01 all 0.09 0.00 0.04 0.00 0.02 99.86 12:17:01 0 0.10 0.00 0.02 0.00 0.02 99.86 12:17:01 1 0.07 0.00 0.07 0.00 0.02 99.85 12:18:01 all 1.67 0.00 0.44 0.01 0.03 97.86 12:18:01 0 1.43 0.00 0.42 0.00 0.02 98.14 12:18:01 1 1.91 0.00 0.45 0.02 0.03 97.59 Average: all 0.30 0.00 0.08 0.00 0.02 99.60 Average: 0 0.25 0.00 0.07 0.00 0.02 99.66 Average: 1 0.35 0.00 0.08 0.00 0.03 99.54