---> uname -a: Linux prd-centos7-docker-4c-2g-804.novalocal 3.10.0-1160.42.2.el7.x86_64 #1 SMP Tue Sep 7 14:49:57 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: 2799.998 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 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 11/30/21 _x86_64_ (2 CPU) 17:53:05 LINUX RESTART (2 CPU) 17:54:01 tps rtps wtps bread/s bwrtn/s 17:55:01 22.22 0.05 22.17 1.33 4527.05 17:56:01 1.15 0.00 1.15 0.00 17.49 Average: 11.68 0.02 11.66 0.67 2272.46 17:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:55:01 5117952 0 798220 9.97 2620 2090148 1564268 17.27 968356 1648252 24 17:56:01 5127248 0 788916 9.85 2620 2090156 1479608 16.34 961508 1648020 8 Average: 5122600 0 793568 9.91 2620 2090152 1521938 16.80 964932 1648136 16 17:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:55:01 eth0 213.97 136.84 47.92 681.38 0.00 0.00 0.00 0.00 17:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:56:01 eth0 0.60 0.15 0.31 0.01 0.00 0.00 0.00 0.00 17:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 107.30 68.50 24.12 340.73 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 11/30/21 _x86_64_ (2 CPU) 17:53:05 LINUX RESTART (2 CPU) 17:54:01 CPU %user %nice %system %iowait %steal %idle 17:55:01 all 3.49 0.00 0.82 0.18 0.03 95.48 17:55:01 0 2.53 0.00 0.94 0.03 0.02 96.48 17:55:01 1 4.45 0.00 0.71 0.32 0.05 94.48 17:56:01 all 0.16 0.00 0.03 0.00 0.02 99.79 17:56:01 0 0.05 0.00 0.03 0.00 0.02 99.90 17:56:01 1 0.27 0.00 0.03 0.00 0.02 99.68 Average: all 1.82 0.00 0.43 0.09 0.03 97.64 Average: 0 1.29 0.00 0.49 0.02 0.02 98.19 Average: 1 2.35 0.00 0.37 0.16 0.03 97.09