---> uname -a:
Linux prd-centos8-builder-4c-4g-45738.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:             2800.000
BogoMIPS:            5600.00
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  9.2G   71G  12% /
tmpfs           1.6G     0  1.6G   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:          15763         716       12257          19        2788       14700
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:47:da:52 brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.106.159/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 86159sec preferred_lft 86159sec
    inet6 fe80::f816:3eff:fe47:da52/64 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) 	10/02/2024 	_x86_64_	(4 CPU)

20:05:16     LINUX RESTART	(4 CPU)

08:06:01 PM       tps      rtps      wtps   bread/s   bwrtn/s
08:07:01 PM    271.48     65.76    205.71   4754.82  11278.49
08:08:01 PM    301.55      6.45    295.10   1371.41  12521.76
08:09:01 PM     83.77      1.00     82.77    134.51   9597.28
Average:       218.94     24.40    194.53   2087.02  11132.60

08:06:01 PM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
08:07:01 PM  12913932  14864304   3227600     20.00      2688   2148892   1068644      6.22    229840   2591012    177628
08:08:01 PM  11180648  13534852   4960884     30.73      2688   2545416   2323312     13.52    355228   4163016    233680
08:09:01 PM  12559700  15061440   3581832     22.19      2688   2690996    863200      5.02    710176   2430812    141552
Average:     12218093  14486865   3923439     24.31      2688   2461768   1418385      8.25    431748   3061613    184287

08:06:01 PM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
08:07:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:07:01 PM      eth0    174.09    139.90   2243.59     29.99      0.00      0.00      0.00      0.00
08:08:01 PM        lo      0.15      0.15      0.03      0.03      0.00      0.00      0.00      0.00
08:08:01 PM      eth0    349.45    269.31   5300.45     37.62      0.00      0.00      0.00      0.00
08:09:01 PM        lo    792.53    792.53    802.51    802.51      0.00      0.00      0.00      0.00
08:09:01 PM      eth0    116.85    111.06    319.28    643.75      0.00      0.00      0.00      0.00
Average:           lo    264.20    264.20    267.49    267.49      0.00      0.00      0.00      0.00
Average:         eth0    213.47    173.43   2621.23    237.10      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) 	10/02/2024 	_x86_64_	(4 CPU)

20:05:16     LINUX RESTART	(4 CPU)

08:06:01 PM     CPU     %user     %nice   %system   %iowait    %steal     %idle
08:07:01 PM     all     24.06      0.41      7.57      3.20      0.10     64.66
08:07:01 PM       0     24.32      0.18      4.83      4.61      0.10     65.97
08:07:01 PM       1     30.96      0.54      9.91      3.56      0.10     54.93
08:07:01 PM       2     19.83      0.54      8.63      2.56      0.10     68.34
08:07:01 PM       3     21.15      0.39      6.92      2.08      0.08     69.39
08:08:01 PM     all     67.48      0.00      2.27      2.56      0.12     27.57
08:08:01 PM       0     72.76      0.00      1.72      1.62      0.12     23.78
08:08:01 PM       1     65.12      0.00      1.98      3.00      0.12     29.79
08:08:01 PM       2     74.35      0.00      2.02      2.23      0.12     21.29
08:08:01 PM       3     57.69      0.00      3.35      3.40      0.12     35.44
08:09:01 PM     all     46.89      0.00      2.52      0.57      0.10     49.92
08:09:01 PM       0     61.23      0.00      3.60      0.57      0.12     34.48
08:09:01 PM       1     41.91      0.00      2.03      0.32      0.12     55.62
08:09:01 PM       2     40.81      0.00      1.93      0.28      0.08     56.90
08:09:01 PM       3     43.62      0.00      2.55      1.09      0.08     52.66
Average:        all     46.14      0.14      4.12      2.11      0.10     47.39
Average:          0     52.75      0.06      3.38      2.27      0.11     41.42
Average:          1     46.00      0.18      4.64      2.29      0.11     46.78
Average:          2     44.99      0.18      4.19      1.69      0.10     48.85
Average:          3     40.82      0.13      4.27      2.19      0.09     52.50