---> uname -a:
Linux prd-centos8-builder-4c-4g-38639.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux

---> lscpu:
Architecture:        x86_64
CPU op-mode(s):      32-bit, 64-bit
Byte Order:          Little Endian
CPU(s):              4
On-line CPU(s) list: 0-3
Thread(s) per core:  1
Core(s) per socket:  1
Socket(s):           4
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):   0-3
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 rep_good nopl cpuid extd_apicid tsc_known_freq 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 ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities

---> nproc:
4

---> df -h:
Filesystem      Size  Used Avail Use% Mounted on
devtmpfs        7.7G     0  7.7G   0% /dev
tmpfs           7.7G     0  7.7G   0% /dev/shm
tmpfs           7.7G   17M  7.7G   1% /run
tmpfs           7.7G     0  7.7G   0% /sys/fs/cgroup
/dev/vda1        80G  8.7G   72G  11% /
tmpfs           1.6G     0  1.6G   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:          15763         632       13078          19        2052       14798
Swap:          1023           0        1023

---> ip addr:
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
    inet6 ::1/128 scope host 
       valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000
    link/ether fa:16:3e:be:bf:83 brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.106.238/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 86282sec preferred_lft 86282sec
    inet6 fe80::f816:3eff:febe:bf83/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 	09/14/2024 	_x86_64_	(4 CPU)

22:19:06     LINUX RESTART	(4 CPU)

10:20:00 PM       tps      rtps      wtps   bread/s   bwrtn/s
10:20:02 PM    268.25    240.74     27.51   2057.14    541.80
10:21:01 PM    174.99     40.26    134.73   1718.33  10078.75
Average:       177.89     46.48    131.41   1728.85   9782.83

10:20:00 PM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:20:02 PM  13643292  15128296   2498240     15.48      2688   1702244    929676      5.41    343516   1825176     94944
10:21:01 PM  13412652  15172924   2728880     16.91      2688   1962736    810688      4.72    380356   1963392     94520
Average:     13527972  15150610   2613560     16.19      2688   1832490    870182      5.06    361936   1894284     94732

10:20:00 PM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:20:02 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:20:02 PM      eth0     26.98     23.81     79.70      6.26      0.00      0.00      0.00      0.00
10:21:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:21:01 PM      eth0     61.78     41.95    809.64     11.00      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:         eth0     60.70     41.39    786.99     10.85      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 	09/14/2024 	_x86_64_	(4 CPU)

22:19:06     LINUX RESTART	(4 CPU)

10:20:00 PM     CPU     %user     %nice   %system   %iowait    %steal     %idle
10:20:02 PM     all     22.21      1.46     23.94      3.06      0.27     49.07
10:20:02 PM       0      0.53      2.65     44.44      0.53      0.53     51.32
10:20:02 PM       1     10.22      3.23     34.95     10.22      0.00     41.40
10:20:02 PM       2      2.63      0.00      2.63      0.00      0.53     94.21
10:20:02 PM       3     75.94      0.00     13.90      1.60      0.00      8.56
10:21:01 PM     all     18.39      0.38      7.27      3.51      0.10     70.34
10:21:01 PM       0     16.37      0.46      6.95      3.50      0.10     72.62
10:21:01 PM       1     11.83      0.41      7.56      3.65      0.09     76.46
10:21:01 PM       2     27.78      0.29      7.32      3.04      0.10     61.48
10:21:01 PM       3     17.55      0.37      7.26      3.86      0.10     70.85
Average:        all     18.51      0.42      7.79      3.50      0.10     69.68
Average:          0     15.88      0.53      8.11      3.41      0.12     71.96
Average:          1     11.78      0.50      8.41      3.86      0.08     75.38
Average:          2     26.99      0.28      7.17      2.94      0.12     62.50
Average:          3     19.35      0.36      7.47      3.79      0.10     68.93