---> uname -a:
Linux prd-centos8-builder-4c-4g-80332.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  8.8G   72G  11% /
tmpfs           1.6G     0  1.6G   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:          15763         701       12763          19        2298       14715
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:c5:5a:80 brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.106.223/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 86145sec preferred_lft 86145sec
    inet6 fe80::f816:3eff:fec5:5a80/64 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) 	10/30/2024 	_x86_64_	(4 CPU)

01:21:26     LINUX RESTART	(4 CPU)

01:22:01 AM       tps      rtps      wtps   bread/s   bwrtn/s
01:23:01 AM    234.12     84.54    149.58   3507.76  11322.96
01:24:01 AM     36.13      0.03     36.09      0.53   4420.61
01:25:01 AM     42.98     11.83     31.14   1501.22    494.20
Average:       104.42     32.14     72.28   1669.94   5412.92

01:22:01 AM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
01:23:01 AM  13299576  15157224   2841956     17.61      2688   2056856    757692      4.41    226596   2213408    110692
01:24:01 AM  13289604  15149520   2851928     17.67      2688   2057908    757692      4.41    226640   2216516        72
01:25:01 AM  12885348  14817360   3256184     20.17      2688   2123496   1180492      6.87    234000   2591080     15796
Average:     13158176  15041368   2983356     18.48      2688   2079420    898625      5.23    229079   2340335     42187

01:22:01 AM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
01:23:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
01:23:01 AM      eth0    106.50     79.82   1160.64     20.95      0.00      0.00      0.00      0.00
01:24:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
01:24:01 AM      eth0    117.98    106.92    292.01     29.65      0.00      0.00      0.00      0.00
01:25:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
01:25:01 AM      eth0    200.60    225.33    334.04     67.98      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    141.69    137.35    595.59     39.52      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) 	10/30/2024 	_x86_64_	(4 CPU)

01:21:26     LINUX RESTART	(4 CPU)

01:22:01 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
01:23:01 AM     all     17.86      0.67     10.06      2.00      0.08     69.34
01:23:01 AM       0     22.66      0.38      7.81      1.17      0.08     67.90
01:23:01 AM       1      5.76      0.84     10.76      1.71      0.07     80.86
01:23:01 AM       2     17.33      0.42      7.94      2.38      0.10     71.83
01:23:01 AM       3     25.66      1.02     13.73      2.73      0.07     56.79
01:24:01 AM     all      0.53      0.00      0.44      0.35      0.06     98.62
01:24:01 AM       0      0.77      0.00      0.60      0.32      0.07     98.25
01:24:01 AM       1      0.27      0.00      0.27      0.08      0.07     99.31
01:24:01 AM       2      0.84      0.00      0.63      0.72      0.03     97.78
01:24:01 AM       3      0.23      0.00      0.27      0.27      0.08     99.15
01:25:01 AM     all      4.05      0.00      0.84      0.25      0.07     94.80
01:25:01 AM       0      4.04      0.00      0.30      0.13      0.05     95.48
01:25:01 AM       1      4.77      0.00      1.02      0.27      0.08     93.86
01:25:01 AM       2      4.18      0.00      1.47      0.59      0.07     93.70
01:25:01 AM       3      3.20      0.00      0.57      0.00      0.07     96.17
Average:        all      7.47      0.22      3.78      0.86      0.07     87.60
Average:          0      9.15      0.13      2.90      0.54      0.07     87.21
Average:          1      3.60      0.28      4.01      0.69      0.07     91.36
Average:          2      7.44      0.14      3.35      1.23      0.07     87.78
Average:          3      9.69      0.34      4.86      1.00      0.07     84.04