---> uname -a:
Linux prd-centos7-docker-4c-2g-857.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) 	10/21/21 	_x86_64_	(2 CPU)

05:49:50     LINUX RESTART	(2 CPU)

05:50:01          tps      rtps      wtps   bread/s   bwrtn/s
05:51:01       267.90    109.26    158.65  10127.42  52892.44
Average:       267.90    109.26    158.65  10127.42  52892.44

05:50:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
05:51:01      5014344         0    834284     10.42      2620   2157692   1589184     17.55   1025928   1656948       160
Average:      5014344         0    834284     10.42      2620   2157692   1589184     17.55   1025928   1656948       160

05:50:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
05:51:01         eth0   1100.72    868.72   4898.04    852.31      0.00      0.00      0.00      0.00
05:51:01           lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
05:51:01      docker0     12.17     18.08      1.10    204.73      0.00      0.00      0.00      0.00
Average:         eth0   1100.72    868.72   4898.04    852.31      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     12.17     18.08      1.10    204.73      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) 	10/21/21 	_x86_64_	(2 CPU)

05:49:50     LINUX RESTART	(2 CPU)

05:50:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
05:51:01        all     39.79      0.00     10.83      8.31      0.13     40.95
05:51:01          0     41.42      0.00     11.42      6.95      0.13     40.08
05:51:01          1     38.18      0.00     10.24      9.65      0.13     41.81
Average:        all     39.79      0.00     10.83      8.31      0.13     40.95
Average:          0     41.42      0.00     11.42      6.95      0.13     40.08
Average:          1     38.18      0.00     10.24      9.65      0.13     41.81