---> uname -a: Linux prd-centos7-docker-4c-2g-1565.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/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 /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/xfoundry_go-mod-bootstrap_PR-261 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/xfoundry_go-mod-bootstrap_PR-261@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 907 4819 0 2094 6736 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:92:2d:30 brd ff:ff:ff:ff:ff:ff inet 10.30.122.48/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85847sec preferred_lft 85847sec inet6 fe80::f816:3eff:fe92:2d30/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:9c:a6:9c:64 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::42:9cff:fea6:9c64/64 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) 06/15/21 _x86_64_ (2 CPU) 22:13:08 LINUX RESTART (2 CPU) 22:14:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:15:01 11.84 0.62 11.23 0.00 351.77 350.65 0.00 22:16:01 0.88 0.00 0.88 0.00 0.00 19.90 0.00 22:17:01 0.22 0.00 0.22 0.00 0.00 2.43 0.00 22:18:02 0.22 0.00 0.22 0.00 0.00 3.60 0.00 22:19:01 0.25 0.00 0.25 0.00 0.00 3.22 0.00 22:20:01 0.33 0.00 0.33 0.00 0.00 4.81 0.00 22:21:01 0.25 0.00 0.25 0.00 0.00 3.03 0.00 22:22:01 0.23 0.00 0.23 0.00 0.00 2.68 0.00 Average: 1.78 0.08 1.70 0.00 44.07 48.89 0.00 22:14:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:15:01 5477888 0 791780 9.89 2620 1736652 1152900 12.73 562324 1568596 24 22:16:01 5484700 0 784960 9.80 2620 1736660 1107928 12.23 558144 1567500 20 22:17:01 5489292 0 780364 9.74 2620 1736664 1065780 11.77 544868 1576888 20 22:18:02 5486700 0 782952 9.78 2620 1736668 1065996 11.77 547376 1576888 8 22:19:01 5486520 0 783124 9.78 2620 1736676 1066184 11.77 547084 1577712 16 22:20:01 5478384 0 791260 9.88 2620 1736676 1066148 11.77 555268 1577712 16 22:21:01 5479780 0 789800 9.86 2620 1736740 1065908 11.77 554196 1577728 20 22:22:01 5479744 0 789888 9.86 2620 1736688 1065908 11.77 556064 1575896 8 Average: 5482876 0 786766 9.82 2620 1736678 1082094 11.95 553166 1574865 16 22:14:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:15:01 eth0 36.33 27.08 37.96 27.26 0.00 0.00 0.00 0.00 22:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:15:01 docker0 5.03 3.13 1.20 8.42 0.00 0.00 0.00 0.00 22:16:01 eth0 2.55 1.33 1.41 0.98 0.00 0.00 0.00 0.00 22:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:17:01 eth0 1.30 0.08 0.12 0.01 0.00 0.00 0.00 0.00 22:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:18:02 eth0 1.40 0.23 0.33 0.19 0.00 0.00 0.00 0.00 22:18:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:18:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:19:01 eth0 1.63 0.61 0.67 0.43 0.00 0.00 0.00 0.00 22:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:20:01 eth0 0.62 0.32 0.33 0.23 0.00 0.00 0.00 0.00 22:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:21:01 eth0 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 22:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:22:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 22:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 5.52 3.73 5.12 3.65 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 0.63 0.39 0.15 1.05 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) 06/15/21 _x86_64_ (2 CPU) 22:13:08 LINUX RESTART (2 CPU) 22:14:01 CPU %user %nice %system %iowait %steal %idle 22:15:01 all 1.46 0.00 0.82 0.12 0.04 97.56 22:15:01 0 1.49 0.00 0.87 0.13 0.05 97.45 22:15:01 1 1.43 0.00 0.77 0.10 0.03 97.67 22:16:01 all 0.16 0.00 0.04 0.00 0.03 99.77 22:16:01 0 0.18 0.00 0.05 0.00 0.03 99.73 22:16:01 1 0.13 0.00 0.03 0.00 0.02 99.82 22:17:01 all 0.09 0.00 0.03 0.00 0.03 99.84 22:17:01 0 0.10 0.00 0.05 0.00 0.05 99.80 22:17:01 1 0.08 0.00 0.02 0.00 0.02 99.88 22:18:02 all 0.08 0.00 0.03 0.00 0.03 99.86 22:18:02 0 0.13 0.00 0.05 0.00 0.03 99.78 22:18:02 1 0.03 0.00 0.02 0.00 0.02 99.93 22:19:01 all 0.13 0.00 0.02 0.00 0.03 99.83 22:19:01 0 0.20 0.00 0.02 0.00 0.03 99.74 22:19:01 1 0.05 0.00 0.02 0.00 0.02 99.92 22:20:01 all 0.14 0.00 0.04 0.00 0.03 99.79 22:20:01 0 0.25 0.00 0.07 0.00 0.03 99.65 22:20:01 1 0.03 0.00 0.02 0.00 0.02 99.93 22:21:01 all 0.14 0.00 0.02 0.00 0.02 99.82 22:21:01 0 0.23 0.00 0.02 0.00 0.02 99.73 22:21:01 1 0.05 0.00 0.02 0.00 0.02 99.92 22:22:01 all 0.11 0.00 0.03 0.00 0.03 99.82 22:22:01 0 0.20 0.00 0.05 0.00 0.03 99.72 22:22:01 1 0.02 0.00 0.02 0.00 0.03 99.93 Average: all 0.29 0.00 0.13 0.01 0.03 99.54 Average: 0 0.35 0.00 0.15 0.02 0.04 99.45 Average: 1 0.23 0.00 0.11 0.01 0.02 99.63