---> uname -a: Linux prd-centos7-docker-4c-2g-6331.novalocal 3.10.0-1160.45.1.el7.x86_64 #1 SMP Wed Oct 13 17:20:51 UTC 2021 x86_64 GNU/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 perfctr_core retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 40G 8.3G 32G 21% / tmpfs 64M 0 64M 0% /dev tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 40G 8.3G 32G 21% /facter-os ---> sar -b -r -n DEV: Linux 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-61956895-6fad-6945-99d6-2040f50c295e.novalocal) 03/03/22 _x86_64_ (2 CPU) 13:15:00 LINUX RESTART (2 CPU) 13:16:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:17:01 77.78 0.02 77.76 0.00 0.53 10922.05 0.00 13:18:01 132.66 0.00 132.66 0.00 0.00 20603.55 0.00 13:19:01 0.85 0.00 0.85 0.00 0.00 7.68 0.00 13:20:01 0.23 0.00 0.23 0.00 0.00 3.36 0.00 13:21:01 0.38 0.00 0.38 0.00 0.00 6.15 0.00 13:22:01 0.17 0.00 0.17 0.00 0.00 1.47 0.00 Average: 35.35 0.00 35.35 0.00 0.09 5258.24 0.00 13:16:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:17:01 4395980 0 888092 11.09 2620 2722248 1457884 16.10 1068320 2167788 104252 13:18:01 4321940 0 896908 11.20 2620 2787472 1205816 13.31 925028 2364868 20 13:19:01 4311304 0 907544 11.33 2620 2787472 1205904 13.31 934568 2364868 12 13:20:01 4316660 0 902180 11.26 2620 2787480 1171668 12.94 930468 2364868 8 13:21:01 4327232 0 891604 11.13 2620 2787484 1171764 12.94 920016 2364868 8 13:22:01 4328344 0 890488 11.12 2620 2787488 1171668 12.94 918656 2364868 12 Average: 4333577 0 896136 11.19 2620 2776607 1230784 13.59 949509 2332021 17385 13:16:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:17:01 eth0 59.19 38.59 209.98 11.65 0.00 0.00 0.00 0.00 13:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:17:01 vetha6c9418 28.61 38.94 2.95 193.42 0.00 0.00 0.00 0.00 13:17:01 docker0 28.61 38.86 2.56 193.41 0.00 0.00 0.00 0.00 13:18:01 eth0 111.84 67.56 2529.75 15.33 0.00 0.00 0.00 0.00 13:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:18:01 docker0 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 13:19:01 eth0 2.73 1.12 3.88 0.12 0.00 0.00 0.00 0.00 13:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:21:01 eth0 0.20 0.17 0.08 0.07 0.00 0.00 0.00 0.00 13:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:22:01 eth0 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 13:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 29.02 17.93 457.38 4.53 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 4.78 6.48 0.43 32.24 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-61956895-6fad-6945-99d6-2040f50c295e.novalocal) 03/03/22 _x86_64_ (2 CPU) 13:15:00 LINUX RESTART (2 CPU) 13:16:01 CPU %user %nice %system %iowait %steal %idle 13:17:01 all 72.78 0.00 8.88 0.65 0.12 17.58 13:17:01 0 72.50 0.00 9.61 0.65 0.13 17.12 13:17:01 1 73.05 0.00 8.16 0.64 0.11 18.03 13:18:01 all 26.80 0.00 5.01 1.53 0.05 66.61 13:18:01 0 26.40 0.00 5.09 1.48 0.05 66.98 13:18:01 1 27.20 0.00 4.92 1.58 0.05 66.24 13:19:01 all 0.28 0.00 0.06 0.00 0.02 99.65 13:19:01 0 0.18 0.00 0.05 0.00 0.02 99.75 13:19:01 1 0.37 0.00 0.07 0.00 0.02 99.55 13:20:01 all 0.13 0.00 0.04 0.00 0.02 99.81 13:20:01 0 0.08 0.00 0.05 0.00 0.02 99.85 13:20:01 1 0.18 0.00 0.03 0.00 0.02 99.77 13:21:01 all 0.13 0.00 0.06 0.00 0.03 99.78 13:21:01 0 0.05 0.00 0.07 0.00 0.03 99.85 13:21:01 1 0.22 0.00 0.05 0.00 0.02 99.72 13:22:01 all 0.25 0.00 0.06 0.00 0.02 99.67 13:22:01 0 0.05 0.00 0.07 0.00 0.02 99.87 13:22:01 1 0.45 0.00 0.05 0.00 0.02 99.48 Average: all 15.76 0.00 2.23 0.35 0.04 81.62 Average: 0 15.53 0.00 2.35 0.34 0.04 81.73 Average: 1 15.99 0.00 2.11 0.36 0.04 81.51