---> uname -a:
Linux prd-centos8-builder-4c-4g-77520.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  8.7G   72G  11% /
tmpfs           1.6G     0  1.6G   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:          15763         630       13079          19        2052       14799
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:1c:11:cb brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.107.48/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 86295sec preferred_lft 86295sec
    inet6 fe80::f816:3eff:fe1c:11cb/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) 	10/17/2024 	_x86_64_	(4 CPU)

22:17:26     LINUX RESTART	(4 CPU)

10:18:03 PM       tps      rtps      wtps   bread/s   bwrtn/s
10:19:01 PM    226.54     96.62    129.92   2233.30   9021.06
Average:       226.54     96.62    129.92   2233.30   9021.06

10:18:03 PM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:19:01 PM  13441220  15197972   2700312     16.73      2688   1959204    793096      4.61    378624   1939468    145728
Average:     13441220  15197972   2700312     16.73      2688   1959204    793096      4.61    378624   1939468    145728

10:18:03 PM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:19:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:19:01 PM      eth0     64.93     47.28    907.99     11.37      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     64.93     47.28    907.99     11.37      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) 	10/17/2024 	_x86_64_	(4 CPU)

22:17:26     LINUX RESTART	(4 CPU)

10:18:03 PM     CPU     %user     %nice   %system   %iowait    %steal     %idle
10:19:01 PM     all     21.12      0.87     16.96      1.97      0.11     58.97
10:19:01 PM       0     11.15      0.95     17.24      1.31      0.10     69.24
10:19:01 PM       1     18.92      0.99     19.58      2.48      0.14     57.89
10:19:01 PM       2     32.56      0.80     15.74      2.20      0.09     48.61
10:19:01 PM       3     21.86      0.76     15.27      1.90      0.10     60.10
Average:        all     21.12      0.87     16.96      1.97      0.11     58.97
Average:          0     11.15      0.95     17.24      1.31      0.10     69.24
Average:          1     18.92      0.99     19.58      2.48      0.14     57.89
Average:          2     32.56      0.80     15.74      2.20      0.09     48.61
Average:          3     21.86      0.76     15.27      1.90      0.10     60.10