---> uname -a: Linux prd-centos7-docker-4c-2g-1410.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: 2799.996 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 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 8.1G 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 8.1G 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) 01/13/22 _x86_64_ (2 CPU) 11:49:18 LINUX RESTART (2 CPU) 11:50:01 tps rtps wtps bread/s bwrtn/s 11:51:01 28.34 0.42 27.93 286.56 5258.27 11:52:01 1.22 0.00 1.22 0.00 19.18 11:53:01 0.25 0.00 0.25 0.00 3.48 Average: 9.94 0.14 9.80 95.53 1760.41 11:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:51:01 5139788 0 776796 9.70 2620 2089728 1402748 15.49 951716 1643764 12 11:52:01 5154276 0 762304 9.52 2620 2089732 1286000 14.20 940784 1643528 16 11:53:01 5145108 0 771468 9.63 2620 2089736 1286304 14.20 950140 1643528 20 Average: 5146391 0 770189 9.62 2620 2089732 1325017 14.63 947547 1643607 16 11:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:51:01 eth0 267.53 167.36 268.58 780.08 0.00 0.00 0.00 0.00 11:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 docker0 10.81 14.92 1.02 206.02 0.00 0.00 0.00 0.00 11:52:01 eth0 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 eth0 0.82 0.35 0.30 0.11 0.00 0.00 0.00 0.00 11:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 89.46 55.91 89.63 260.08 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 3.60 4.97 0.34 68.68 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) 01/13/22 _x86_64_ (2 CPU) 11:49:18 LINUX RESTART (2 CPU) 11:50:01 CPU %user %nice %system %iowait %steal %idle 11:51:01 all 12.36 0.00 1.86 0.30 0.04 85.44 11:51:01 0 7.91 0.00 2.17 0.17 0.03 89.72 11:51:01 1 16.85 0.00 1.54 0.43 0.05 81.13 11:52:01 all 0.19 0.00 0.06 0.00 0.02 99.73 11:52:01 0 0.28 0.00 0.05 0.00 0.02 99.65 11:52:01 1 0.10 0.00 0.07 0.00 0.02 99.82 11:53:01 all 0.23 0.00 0.06 0.00 0.02 99.69 11:53:01 0 0.37 0.00 0.05 0.00 0.02 99.57 11:53:01 1 0.10 0.00 0.07 0.00 0.02 99.82 Average: all 4.21 0.00 0.65 0.10 0.03 95.01 Average: 0 2.83 0.00 0.75 0.06 0.02 96.34 Average: 1 5.60 0.00 0.55 0.14 0.03 93.68