---> uname -a: Linux prd-centos7-docker-4c-2g-1011.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: 2799.998 BogoMIPS: 5599.99 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 8.9G 31.1G 22% / 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 8.9G 31.1G 22% /facter-os /dev/vda1 40.0G 8.9G 31.1G 22% /etc/resolv.conf /dev/vda1 40.0G 8.9G 31.1G 22% /etc/hostname /dev/vda1 40.0G 8.9G 31.1G 22% /etc/hosts /dev/vda1 40.0G 8.9G 31.1G 22% /run/cloud-init/result.json /dev/vda1 40.0G 8.9G 31.1G 22% /w/workspace/exfoundry_go-mod-registry_master /dev/vda1 40.0G 8.9G 31.1G 22% /w/workspace/exfoundry_go-mod-registry_master@tmp /dev/vda1 40.0G 8.9G 31.1G 22% /var/log/sa-host /dev/vda1 40.0G 8.9G 31.1G 22% /var/log/secure /dev/vda1 40.0G 8.9G 31.1G 22% /var/log/auth.log ---> free -m: total used free shared buff/cache available Mem: 7821 1282 3156 0 3382 6456 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:a0:e6:66 brd ff:ff:ff:ff:ff:ff inet 10.30.122.61/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85841sec preferred_lft 85841sec inet6 fe80::f816:3eff:fea0:e666/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:fb:9e:49:69 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:fbff:fe9e:4969/64 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) 06/24/21 _x86_64_ (2 CPU) 00:18:32 LINUX RESTART (2 CPU) 00:19:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:20:03 83.80 4.65 79.15 0.00 2845.95 3421.08 0.00 00:21:01 0.41 0.00 0.41 0.00 0.00 6.98 0.00 00:22:01 0.30 0.00 0.30 0.00 0.00 4.95 0.00 00:23:01 0.18 0.00 0.18 0.00 0.00 3.70 0.00 00:24:01 0.33 0.00 0.33 0.00 0.00 5.56 0.00 00:25:01 0.42 0.00 0.42 0.00 0.00 6.30 0.00 00:26:01 0.25 0.00 0.25 0.00 0.00 3.20 0.00 00:27:01 65.11 0.03 65.07 0.00 3.73 22328.45 0.00 Average: 18.93 0.59 18.34 0.00 357.83 3236.18 0.00 00:19:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:20:03 5468196 0 803248 10.03 2620 1734868 1291484 14.26 574604 1566964 20 00:21:01 5473696 0 797736 9.96 2620 1734880 1250744 13.81 570060 1566932 20 00:22:01 5473460 0 797972 9.96 2620 1734880 1250756 13.81 569720 1567456 8 00:23:01 5473864 0 797564 9.96 2620 1734884 1234284 13.63 569668 1567456 8 00:24:01 5473808 0 797612 9.96 2620 1734892 1234476 13.63 566552 1570816 8 00:25:01 5475080 0 796340 9.94 2620 1734892 1220012 13.47 565980 1570816 8 00:26:01 5477176 0 794236 9.92 2620 1734900 1209564 13.35 564180 1570816 20 00:27:01 4645144 0 908220 11.34 2620 2452948 1210740 13.37 648196 2234060 135540 Average: 5370053 0 811616 10.13 2620 1824643 1237758 13.67 578620 1651914 16954 00:19:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:20:03 eth0 560.31 384.07 1034.06 82.68 0.00 0.00 0.00 0.00 00:20:03 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:20:03 docker0 1.25 1.20 0.35 2.38 0.00 0.00 0.00 0.00 00:21:01 eth0 2.81 0.76 0.96 0.61 0.00 0.00 0.00 0.00 00:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:22:01 eth0 2.28 0.62 0.70 0.40 0.00 0.00 0.00 0.00 00:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:23:01 eth0 2.30 0.48 0.65 0.36 0.00 0.00 0.00 0.00 00:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:24:01 eth0 0.97 0.50 0.54 0.39 0.00 0.00 0.00 0.00 00:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:25:01 eth0 0.23 0.17 0.08 0.10 0.00 0.00 0.00 0.00 00:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:26:01 eth0 0.23 0.13 0.07 0.01 0.00 0.00 0.00 0.00 00:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:27:01 eth0 400.68 366.36 4074.58 28.91 0.00 0.00 0.00 0.00 00:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 121.75 94.54 641.68 14.24 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 0.16 0.15 0.04 0.30 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) 06/24/21 _x86_64_ (2 CPU) 00:18:32 LINUX RESTART (2 CPU) 00:19:01 CPU %user %nice %system %iowait %steal %idle 00:20:03 all 10.28 0.00 2.73 2.04 0.05 84.89 00:20:03 0 11.23 0.00 2.42 1.23 0.03 85.09 00:20:03 1 9.33 0.00 3.05 2.86 0.07 84.69 00:21:01 all 0.20 0.00 0.04 0.00 0.02 99.74 00:21:01 0 0.10 0.00 0.03 0.00 0.02 99.84 00:21:01 1 0.29 0.00 0.05 0.00 0.02 99.64 00:22:01 all 0.17 0.00 0.04 0.00 0.03 99.77 00:22:01 0 0.12 0.00 0.03 0.00 0.02 99.83 00:22:01 1 0.22 0.00 0.05 0.00 0.03 99.70 00:23:01 all 0.03 0.00 0.03 0.00 0.03 99.91 00:23:01 0 0.03 0.00 0.03 0.00 0.02 99.92 00:23:01 1 0.03 0.00 0.03 0.00 0.03 99.90 00:24:01 all 0.13 0.00 0.03 0.00 0.03 99.82 00:24:01 0 0.17 0.00 0.03 0.00 0.03 99.77 00:24:01 1 0.08 0.00 0.03 0.00 0.02 99.87 00:25:01 all 0.12 0.00 0.03 0.00 0.03 99.83 00:25:01 0 0.20 0.00 0.03 0.00 0.02 99.75 00:25:01 1 0.03 0.00 0.02 0.00 0.03 99.92 00:26:01 all 0.18 0.00 0.03 0.00 0.02 99.77 00:26:01 0 0.30 0.00 0.02 0.00 0.00 99.68 00:26:01 1 0.07 0.00 0.05 0.00 0.03 99.85 00:27:01 all 7.59 0.00 3.23 0.51 0.03 88.63 00:27:01 0 8.07 0.00 3.36 0.14 0.03 88.40 00:27:01 1 7.11 0.00 3.11 0.88 0.03 88.87 Average: all 2.32 0.00 0.76 0.32 0.03 96.58 Average: 0 2.51 0.00 0.74 0.17 0.02 96.57 Average: 1 2.13 0.00 0.79 0.46 0.03 96.58