---> uname -a: Linux prd-centos7-docker-4c-2g-1563.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% /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 /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 ---> free -m: total used free shared buff/cache available Mem: 7821 1271 3165 0 3384 6468 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:e2:2e:1f brd ff:ff:ff:ff:ff:ff inet 10.30.122.236/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85836sec preferred_lft 85836sec inet6 fe80::f816:3eff:fee2:2e1f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:25:fd:12:33 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::42:25ff:fefd:1233/64 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) 22:12:22 LINUX RESTART (2 CPU) 22:13:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:14:01 58.45 3.38 55.07 0.00 2557.47 2953.74 0.00 22:15:01 0.42 0.00 0.42 0.00 0.00 6.58 0.00 22:16:01 0.23 0.00 0.23 0.00 0.00 2.83 0.00 22:17:01 0.27 0.00 0.27 0.00 0.00 2.93 0.00 22:18:01 0.22 0.00 0.22 0.00 0.00 3.58 0.00 22:19:01 0.33 0.00 0.33 0.00 0.00 4.22 0.00 22:20:01 0.67 0.00 0.67 0.00 0.00 9.05 0.00 22:21:01 96.04 0.03 96.00 0.00 3.73 31245.41 0.00 Average: 19.58 0.43 19.16 0.00 320.23 4279.61 0.00 22:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:14:01 5460896 0 808816 10.10 2620 1736600 1299540 14.35 577556 1569832 8 22:15:01 5468324 0 801380 10.01 2620 1736608 1238240 13.67 571076 1569800 8 22:16:01 5469012 0 800692 10.00 2620 1736608 1233268 13.62 572408 1568356 8 22:17:01 5471972 0 797728 9.96 2620 1736612 1203204 13.28 570260 1568356 20 22:18:01 5470172 0 799516 9.98 2620 1736624 1203444 13.29 564776 1575276 12 22:19:01 5470256 0 799432 9.98 2620 1736624 1203492 13.29 565092 1575276 12 22:20:01 5467608 0 802072 10.01 2620 1736632 1203444 13.29 567276 1575276 12 22:21:01 4595512 0 955940 11.94 2620 2454860 1320944 14.58 749284 2176740 40 Average: 5359219 0 820697 10.25 2620 1826396 1238197 13.67 592216 1647364 15 22:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:14:01 eth0 132.59 96.60 432.06 24.32 0.00 0.00 0.00 0.00 22:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:14:01 docker0 3.80 2.60 1.13 8.38 0.00 0.00 0.00 0.00 22:15:01 eth0 3.28 0.58 0.98 0.50 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:16:01 eth0 2.48 1.22 1.34 1.01 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 1.27 0.07 0.11 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 22:18:01 eth0 1.65 0.52 0.47 0.27 0.00 0.00 0.00 0.00 22:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:19:01 eth0 1.45 0.53 0.59 0.36 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 0.55 0.28 0.27 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 vethed7b756 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 22:21:01 eth0 480.37 440.73 4446.46 41.26 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 58.35 59.18 4.67 352.84 0.00 0.00 0.00 0.00 Average: vethed7b756 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 77.97 67.58 610.44 8.50 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 7.77 7.72 0.73 45.16 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) 22:12:22 LINUX RESTART (2 CPU) 22:13:01 CPU %user %nice %system %iowait %steal %idle 22:14:01 all 3.60 0.00 1.79 1.44 0.03 93.14 22:14:01 0 3.58 0.00 1.87 1.11 0.03 93.40 22:14:01 1 3.62 0.00 1.71 1.76 0.03 92.88 22:15:01 all 0.11 0.00 0.03 0.00 0.03 99.82 22:15:01 0 0.03 0.00 0.03 0.00 0.03 99.90 22:15:01 1 0.18 0.00 0.03 0.00 0.03 99.75 22:16:01 all 0.13 0.00 0.04 0.00 0.03 99.79 22:16:01 0 0.08 0.00 0.03 0.00 0.03 99.85 22:16:01 1 0.18 0.00 0.05 0.00 0.03 99.73 22:17:01 all 0.04 0.00 0.03 0.00 0.03 99.91 22:17:01 0 0.02 0.00 0.02 0.00 0.02 99.95 22:17:01 1 0.07 0.00 0.03 0.00 0.03 99.87 22:18:01 all 0.12 0.00 0.03 0.00 0.03 99.82 22:18:01 0 0.07 0.00 0.03 0.00 0.05 99.85 22:18:01 1 0.17 0.00 0.02 0.00 0.02 99.80 22:19:01 all 0.09 0.00 0.04 0.00 0.03 99.84 22:19:01 0 0.03 0.00 0.05 0.00 0.03 99.88 22:19:01 1 0.15 0.00 0.03 0.00 0.02 99.80 22:20:01 all 0.12 0.00 0.03 0.00 0.03 99.82 22:20:01 0 0.03 0.00 0.02 0.00 0.03 99.92 22:20:01 1 0.20 0.00 0.05 0.00 0.03 99.72 22:21:01 all 10.73 0.00 4.57 1.94 0.05 82.72 22:21:01 0 10.99 0.00 4.73 2.20 0.05 82.04 22:21:01 1 10.47 0.00 4.40 1.68 0.05 83.39 Average: all 1.84 0.00 0.81 0.42 0.03 96.91 Average: 0 1.82 0.00 0.83 0.41 0.04 96.91 Average: 1 1.85 0.00 0.78 0.42 0.03 96.91