---> uname -a: Linux prd-centos7-docker-4c-2g-15425.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% /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-242 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/xfoundry_go-mod-bootstrap_PR-242@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 931 4796 0 2093 6712 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:be:3d:5b brd ff:ff:ff:ff:ff:ff inet 10.30.123.172/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85891sec preferred_lft 85891sec inet6 fe80::f816:3eff:febe:3d5b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:0b:c4:6d:c3 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:bff:fec4:6dc3/64 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) 05/20/21 _x86_64_ (2 CPU) 22:24:18 LINUX RESTART (2 CPU) 22:25:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:26:01 52.61 3.38 49.23 0.00 2557.47 3281.30 0.00 22:27:01 0.68 0.00 0.68 0.00 0.00 13.43 0.00 22:28:01 0.27 0.00 0.27 0.00 0.00 3.33 0.00 22:29:01 0.20 0.00 0.20 0.00 0.00 2.70 0.00 22:30:01 0.20 0.00 0.20 0.00 0.00 1.95 0.00 22:31:01 0.35 0.00 0.35 0.00 0.00 4.68 0.00 22:32:01 0.20 0.00 0.20 0.00 0.00 2.83 0.00 Average: 7.79 0.48 7.31 0.00 365.44 473.00 0.00 22:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:26:01 5459688 0 810064 10.11 2620 1736568 1298868 14.34 576200 1571784 20 22:27:01 5471764 0 797980 9.96 2620 1736576 1206500 13.32 566544 1571796 8 22:28:01 5470936 0 798808 9.97 2620 1736576 1206740 13.32 563868 1575708 8 22:29:01 5469672 0 800064 9.99 2620 1736584 1206728 13.32 564332 1576280 8 22:30:01 5470360 0 799372 9.98 2620 1736588 1206672 13.32 562396 1577748 16 22:31:01 5470328 0 799404 9.98 2620 1736588 1206684 13.32 562296 1577748 8 22:32:01 5470984 0 798740 9.97 2620 1736596 1206564 13.32 561832 1577748 20 Average: 5469105 0 800633 10.00 2620 1736582 1219822 13.47 565353 1575545 13 22:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:26:01 eth0 134.85 93.74 429.15 25.63 0.00 0.00 0.00 0.00 22:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:26:01 docker0 3.71 2.63 1.07 8.01 0.00 0.00 0.00 0.00 22:27:01 eth0 0.72 0.02 0.06 0.00 0.00 0.00 0.00 0.00 22:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:28:01 eth0 1.05 0.33 0.32 0.20 0.00 0.00 0.00 0.00 22:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:29:01 eth0 0.53 0.32 0.27 0.20 0.00 0.00 0.00 0.00 22:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:30:01 eth0 0.25 0.20 0.08 0.07 0.00 0.00 0.00 0.00 22:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:31:01 eth0 0.23 0.20 0.10 0.01 0.00 0.00 0.00 0.00 22:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:32:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 22:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 19.68 13.56 61.44 3.73 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 0.53 0.38 0.15 1.14 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) 05/20/21 _x86_64_ (2 CPU) 22:24:18 LINUX RESTART (2 CPU) 22:25:01 CPU %user %nice %system %iowait %steal %idle 22:26:01 all 3.41 0.00 1.79 1.88 0.06 92.86 22:26:01 0 3.45 0.00 1.62 1.00 0.05 93.87 22:26:01 1 3.38 0.00 1.96 2.75 0.07 91.84 22:27:01 all 0.05 0.00 0.02 0.00 0.05 99.88 22:27:01 0 0.03 0.00 0.02 0.00 0.05 99.90 22:27:01 1 0.07 0.00 0.02 0.00 0.05 99.87 22:28:01 all 0.08 0.00 0.03 0.00 0.05 99.84 22:28:01 0 0.03 0.00 0.03 0.00 0.05 99.88 22:28:01 1 0.12 0.00 0.03 0.00 0.05 99.80 22:29:01 all 0.03 0.00 0.02 0.00 0.05 99.90 22:29:01 0 0.02 0.00 0.02 0.00 0.05 99.92 22:29:01 1 0.05 0.00 0.02 0.00 0.05 99.88 22:30:01 all 0.06 0.00 0.04 0.00 0.05 99.85 22:30:01 0 0.05 0.00 0.05 0.00 0.07 99.83 22:30:01 1 0.07 0.00 0.03 0.00 0.03 99.87 22:31:01 all 0.04 0.00 0.02 0.00 0.04 99.90 22:31:01 0 0.02 0.00 0.02 0.00 0.05 99.92 22:31:01 1 0.07 0.00 0.02 0.00 0.03 99.88 22:32:01 all 0.07 0.00 0.03 0.00 0.03 99.87 22:32:01 0 0.02 0.00 0.03 0.00 0.05 99.90 22:32:01 1 0.12 0.00 0.03 0.00 0.02 99.83 Average: all 0.53 0.00 0.28 0.27 0.05 98.88 Average: 0 0.51 0.00 0.25 0.14 0.05 99.04 Average: 1 0.55 0.00 0.30 0.39 0.04 98.72