---> uname -a:
Linux prd-centos7-docker-4c-2g-2197.vexxhost.local 3.10.0-1160.21.1.el7.x86_64 #1 SMP Tue Mar 16 18:28:22 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  7.7G   33G  20% /
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  7.7G   33G  20% /facter-os

---> sar -b -r -n DEV:
Linux 3.10.0-1160.21.1.el7.x86_64 (prd-centos7-docker-4c-2g-2197.vexxhost.local) 	08/06/21 	_x86_64_	(2 CPU)

00:00:01          tps      rtps      wtps   bread/s   bwrtn/s
00:01:01         0.32      0.02      0.30      0.13      4.11
Average:         0.32      0.02      0.30      0.13      4.11

00:00:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
00:01:01      5442340         0    795160      9.93      2620   1768812   1198104     13.23    583884   1584012         8
Average:      5442340         0    795160      9.93      2620   1768812   1198104     13.23    583884   1584012         8

00:00:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
00:01:01         eth0      0.08      0.08      0.01      0.01      0.00      0.00      0.00      0.00
00:01:01           lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
00:01:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
Average:         eth0      0.08      0.08      0.01      0.01      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 3.10.0-1160.21.1.el7.x86_64 (prd-centos7-docker-4c-2g-2197.vexxhost.local) 	08/06/21 	_x86_64_	(2 CPU)

00:00:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
00:01:01        all      0.20      0.00      0.07      0.00      0.03     99.71
00:01:01          0      0.32      0.00      0.07      0.00      0.02     99.60
00:01:01          1      0.08      0.00      0.07      0.00      0.03     99.82
Average:        all      0.20      0.00      0.07      0.00      0.03     99.71
Average:          0      0.32      0.00      0.07      0.00      0.02     99.60
Average:          1      0.08      0.00      0.07      0.00      0.03     99.82