---> uname -a:
Linux prd-centos8-builder-4c-4g-83794.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  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         774       12680          19        2308       14642
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:eb:ae:21 brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.106.207/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 86112sec preferred_lft 86112sec
    inet6 fe80::f816:3eff:feeb:ae21/64 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) 	11/15/2024 	_x86_64_	(4 CPU)

01:21:32     LINUX RESTART	(4 CPU)

01:22:01 AM       tps      rtps      wtps   bread/s   bwrtn/s
01:23:01 AM    370.11    135.05    235.05   3763.95   9583.97
01:24:01 AM     81.80      2.25     79.55   1518.81   8550.07
01:25:01 AM     10.71      0.03     10.68      0.53    327.23
01:26:01 AM    153.35     12.31    141.04   1657.85   1856.63
Average:       154.00     37.42    116.59   1735.37   5079.53

01:22:01 AM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
01:23:01 AM  13396760  15131324   2744772     17.00      2688   1937184    807176      4.70    219756   2144520    141220
01:24:01 AM  13210688  15076640   2930844     18.16      2688   2064104    825672      4.80    226172   2298916       288
01:25:01 AM  13206828  15074356   2934704     18.18      2688   2064612    825672      4.80    226260   2299788        16
01:26:01 AM  12987248  14995840   3154284     19.54      2688   2197500    887884      5.17    435764   2279684     70020
Average:     13200381  15069540   2941151     18.22      2688   2065850    836601      4.87    276988   2255727     52886

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    291.79    170.06   1520.11     58.54      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    132.03    115.46    532.81     34.79      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    102.43     92.05    272.08     26.15      0.00      0.00      0.00      0.00
01:26:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
01:26:01 AM      eth0    229.71    246.78   1107.32     66.30      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    188.99    156.09    858.12     46.44      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) 	11/15/2024 	_x86_64_	(4 CPU)

01:21:32     LINUX RESTART	(4 CPU)

01:22:01 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
01:23:01 AM     all     21.44      1.40     17.54      4.81      0.12     54.70
01:23:01 AM       0     20.71      1.12     16.28      4.40      0.10     57.39
01:23:01 AM       1     21.25      1.19     17.14      5.20      0.15     55.06
01:23:01 AM       2     24.24      1.13     16.70      4.05      0.12     53.77
01:23:01 AM       3     19.56      2.14     20.03      5.60      0.10     52.58
01:24:01 AM     all      4.61      0.00      0.96      1.62      0.06     92.74
01:24:01 AM       0      2.94      0.00      0.57      2.45      0.05     94.00
01:24:01 AM       1      4.70      0.00      1.47      1.14      0.07     92.62
01:24:01 AM       2      8.08      0.00      1.35      2.32      0.07     88.18
01:24:01 AM       3      2.73      0.00      0.47      0.57      0.05     96.19
01:25:01 AM     all      0.54      0.00      0.33      0.06      0.04     99.04
01:25:01 AM       0      0.75      0.00      0.17      0.03      0.05     99.00
01:25:01 AM       1      0.72      0.00      0.65      0.00      0.05     98.58
01:25:01 AM       2      0.45      0.00      0.37      0.17      0.03     98.98
01:25:01 AM       3      0.23      0.00      0.12      0.03      0.03     99.58
01:26:01 AM     all     16.98      0.00      1.68      4.76      0.08     76.49
01:26:01 AM       0     15.48      0.00      1.41      0.82      0.08     82.21
01:26:01 AM       1     22.06      0.00      1.69      4.79      0.07     71.38
01:26:01 AM       2     20.69      0.00      2.04      7.65      0.10     69.51
01:26:01 AM       3      9.71      0.00      1.58      5.78      0.08     82.85
Average:        all     10.87      0.35      5.11      2.81      0.08     80.79
Average:          0      9.95      0.28      4.59      1.92      0.07     83.19
Average:          1     12.17      0.30      5.23      2.78      0.08     79.44
Average:          2     13.33      0.28      5.09      3.54      0.08     77.67
Average:          3      8.04      0.53      5.53      2.99      0.07     82.84