---> uname -a: Linux prd-centos7-docker-4c-2g-732.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 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/xfoundry_go-mod-bootstrap_PR-254 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/xfoundry_go-mod-bootstrap_PR-254@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 993 4733 0 2093 6649 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:62:0f:05 brd ff:ff:ff:ff:ff:ff inet 10.30.123.241/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85756sec preferred_lft 85756sec inet6 fe80::f816:3eff:fe62:f05/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:13:ac:2b:89 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::42:13ff:feac:2b89/64 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) 06/07/21 _x86_64_ (2 CPU) 05:48:09 LINUX RESTART (2 CPU) 05:49:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:50:01 23.83 3.20 20.64 0.00 2522.58 2563.01 0.00 05:51:01 1.82 0.00 1.82 0.00 0.00 36.95 0.00 05:52:01 0.13 0.00 0.13 0.00 0.00 2.00 0.00 05:53:01 0.27 0.00 0.27 0.00 0.00 3.63 0.00 05:54:02 0.23 0.00 0.23 0.00 0.00 2.90 0.00 05:55:01 0.25 0.00 0.25 0.00 0.00 3.42 0.00 05:56:01 0.22 0.00 0.22 0.00 0.00 3.86 0.00 05:57:01 0.23 0.00 0.23 0.00 0.00 2.85 0.00 05:58:01 0.28 0.00 0.28 0.00 0.00 3.20 0.00 Average: 3.04 0.36 2.68 0.00 280.85 291.89 0.00 05:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:50:01 5466900 0 802804 10.02 2620 1736608 1250012 13.80 566268 1576000 8 05:51:01 5470624 0 799072 9.98 2620 1736616 1205580 13.31 563800 1575820 20 05:52:01 5469688 0 800008 9.99 2620 1736616 1205760 13.31 568512 1571916 16 05:53:01 5468236 0 801456 10.01 2620 1736620 1205796 13.31 569808 1571916 20 05:54:02 5469708 0 799976 9.99 2620 1736628 1205676 13.31 565772 1575180 16 05:55:01 5469936 0 799748 9.99 2620 1736628 1205644 13.31 565404 1575180 12 05:56:01 5465408 0 804264 10.04 2620 1736640 1205764 13.31 570460 1575180 20 05:57:01 5455652 0 813960 10.16 2620 1736700 1205644 13.31 579756 1575196 20 05:58:01 5455400 0 814264 10.17 2620 1736648 1205644 13.31 581880 1573468 20 Average: 5465728 0 803950 10.04 2620 1736634 1210613 13.37 570184 1574428 17 05:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:50:01 eth0 66.76 53.01 339.29 13.36 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 4.30 3.23 1.14 8.24 0.00 0.00 0.00 0.00 05:51:01 eth0 2.57 0.08 0.23 0.04 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 1.93 0.70 0.85 0.58 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 0.55 0.22 0.27 0.19 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 05:54:02 eth0 0.35 0.22 0.14 0.07 0.00 0.00 0.00 0.00 05:54:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:54:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:55:01 eth0 0.19 0.07 0.01 0.01 0.00 0.00 0.00 0.00 05:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:56:01 eth0 0.93 0.30 0.32 0.20 0.00 0.00 0.00 0.00 05:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:57:01 eth0 0.13 0.07 0.01 0.01 0.00 0.00 0.00 0.00 05:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:58:01 eth0 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 05:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 8.19 6.10 37.98 1.61 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 0.48 0.36 0.13 0.92 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) 06/07/21 _x86_64_ (2 CPU) 05:48:09 LINUX RESTART (2 CPU) 05:49:01 CPU %user %nice %system %iowait %steal %idle 05:50:01 all 2.40 0.00 1.20 0.83 0.08 95.48 05:50:01 0 2.40 0.00 1.18 0.55 0.15 95.71 05:50:01 1 2.39 0.00 1.23 1.11 0.02 95.25 05:51:01 all 0.18 0.00 0.04 0.00 0.02 99.76 05:51:01 0 0.05 0.00 0.05 0.00 0.02 99.88 05:51:01 1 0.32 0.00 0.03 0.00 0.02 99.63 05:52:01 all 0.18 0.00 0.04 0.00 0.02 99.76 05:52:01 0 0.07 0.00 0.03 0.00 0.02 99.88 05:52:01 1 0.30 0.00 0.05 0.00 0.02 99.63 05:53:01 all 0.13 0.00 0.03 0.00 0.03 99.81 05:53:01 0 0.07 0.00 0.03 0.00 0.03 99.87 05:53:01 1 0.20 0.00 0.03 0.00 0.02 99.75 05:54:02 all 0.16 0.00 0.09 0.00 0.02 99.73 05:54:02 0 0.08 0.00 0.05 0.00 0.03 99.83 05:54:02 1 0.23 0.00 0.13 0.00 0.00 99.63 05:55:01 all 0.15 0.00 0.03 0.00 0.02 99.80 05:55:01 0 0.05 0.00 0.03 0.00 0.02 99.90 05:55:01 1 0.25 0.00 0.03 0.00 0.02 99.69 05:56:01 all 0.14 0.00 0.03 0.00 0.03 99.81 05:56:01 0 0.05 0.00 0.02 0.00 0.02 99.92 05:56:01 1 0.23 0.00 0.03 0.00 0.03 99.70 05:57:01 all 0.13 0.00 0.03 0.00 0.02 99.82 05:57:01 0 0.22 0.00 0.03 0.00 0.02 99.73 05:57:01 1 0.03 0.00 0.03 0.00 0.02 99.92 05:58:01 all 0.12 0.00 0.03 0.00 0.02 99.83 05:58:01 0 0.22 0.00 0.03 0.00 0.03 99.72 05:58:01 1 0.02 0.00 0.03 0.00 0.00 99.95 Average: all 0.40 0.00 0.17 0.09 0.03 99.31 Average: 0 0.36 0.00 0.16 0.06 0.04 99.38 Average: 1 0.44 0.00 0.18 0.12 0.01 99.24