---> uname -a: Linux prd-centos7-docker-4c-2g-1006.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 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% /var/log/auth.log /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/xfoundry_go-mod-bootstrap_master /dev/vda1 40.0G 8.9G 31.1G 22% /w/workspace/xfoundry_go-mod-bootstrap_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 ---> free -m: total used free shared buff/cache available Mem: 7821 1267 3169 0 3384 6470 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:60:20:82 brd ff:ff:ff:ff:ff:ff inet 10.30.123.149/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85880sec preferred_lft 85880sec inet6 fe80::f816:3eff:fe60:2082/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:ab:af:09:e4 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:abff:feaf:9e4/64 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) 06/08/21 _x86_64_ (2 CPU) 21:01:49 LINUX RESTART (2 CPU) 21:03:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:04:01 2.00 0.00 2.00 0.00 0.00 44.63 0.00 21:05:01 0.35 0.00 0.35 0.00 0.00 5.00 0.00 21:06:01 0.25 0.00 0.25 0.00 0.00 3.76 0.00 21:07:01 0.18 0.00 0.18 0.00 0.00 2.97 0.00 21:08:01 0.32 0.00 0.32 0.00 0.00 4.78 0.00 21:09:01 0.37 0.00 0.37 0.00 0.00 4.63 0.00 21:10:01 189.40 0.07 189.33 0.00 4.79 54583.95 0.00 Average: 27.57 0.01 27.56 0.00 0.69 7811.37 0.00 21:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:04:01 5465912 0 803864 10.04 2620 1736544 1234608 13.63 566552 1577128 16 21:05:01 5466544 0 803224 10.03 2620 1736552 1230496 13.59 568244 1574896 8 21:06:01 5465760 0 804004 10.04 2620 1736556 1229468 13.57 569136 1574892 8 21:07:01 5465684 0 804076 10.04 2620 1736560 1229556 13.57 566972 1577128 8 21:08:01 5466448 0 803304 10.03 2620 1736568 1211028 13.37 565172 1578628 8 21:09:01 5468204 0 801548 10.01 2620 1736568 1196420 13.21 563916 1578628 8 21:10:01 3673040 0 1158748 14.47 2620 3174532 1372216 15.15 917420 2786672 82148 Average: 5210227 0 854110 10.66 2620 1941983 1243399 13.73 616773 1749710 11743 21:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:04:01 eth0 2.22 0.48 0.67 0.36 0.00 0.00 0.00 0.00 21:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:05:01 eth0 1.80 0.58 0.63 0.43 0.00 0.00 0.00 0.00 21:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:06:01 eth0 2.12 0.58 0.67 0.40 0.00 0.00 0.00 0.00 21:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:07:01 eth0 1.37 0.72 0.80 0.58 0.00 0.00 0.00 0.00 21:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:08:01 eth0 0.50 0.25 0.15 0.08 0.00 0.00 0.00 0.00 21:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:09:01 eth0 1.40 0.08 0.12 0.01 0.00 0.00 0.00 0.00 21:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:10:01 vethcd07a8b 33.21 37.79 2.27 260.25 0.00 0.00 0.00 0.00 21:10:01 eth0 977.44 883.87 7922.12 79.11 0.00 0.00 0.00 0.00 21:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:10:01 docker0 93.21 97.44 6.57 617.05 0.00 0.00 0.00 0.00 Average: vethcd07a8b 4.75 5.40 0.32 37.20 0.00 0.00 0.00 0.00 Average: eth0 141.05 126.72 1132.79 11.57 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 13.32 13.93 0.94 88.20 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) 06/08/21 _x86_64_ (2 CPU) 21:01:49 LINUX RESTART (2 CPU) 21:03:01 CPU %user %nice %system %iowait %steal %idle 21:04:01 all 0.12 0.00 0.03 0.00 0.03 99.82 21:04:01 0 0.17 0.00 0.03 0.00 0.03 99.77 21:04:01 1 0.07 0.00 0.02 0.00 0.03 99.88 21:05:01 all 0.10 0.00 0.03 0.00 0.03 99.84 21:05:01 0 0.13 0.00 0.03 0.00 0.02 99.82 21:05:01 1 0.07 0.00 0.03 0.00 0.03 99.87 21:06:01 all 0.14 0.00 0.02 0.00 0.03 99.81 21:06:01 0 0.20 0.00 0.02 0.00 0.03 99.75 21:06:01 1 0.08 0.00 0.02 0.00 0.03 99.87 21:07:01 all 0.13 0.00 0.05 0.00 0.03 99.79 21:07:01 0 0.15 0.00 0.03 0.00 0.02 99.80 21:07:01 1 0.12 0.00 0.07 0.00 0.03 99.78 21:08:01 all 0.11 0.00 0.02 0.00 0.03 99.84 21:08:01 0 0.20 0.00 0.02 0.00 0.03 99.75 21:08:01 1 0.02 0.00 0.02 0.00 0.03 99.93 21:09:01 all 0.08 0.00 0.03 0.00 0.03 99.86 21:09:01 0 0.13 0.00 0.03 0.00 0.03 99.80 21:09:01 1 0.03 0.00 0.02 0.00 0.03 99.92 21:10:01 all 21.47 0.00 9.17 4.19 0.09 65.09 21:10:01 0 20.02 0.00 9.33 4.73 0.09 65.83 21:10:01 1 22.90 0.00 9.01 3.65 0.09 64.35 Average: all 3.01 0.00 1.27 0.57 0.04 95.11 Average: 0 2.86 0.00 1.29 0.64 0.04 95.17 Average: 1 3.17 0.00 1.25 0.50 0.04 95.05