---> uname -a:
Linux prd-centos8-builder-4c-4g-81180.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         633       13077          19        2051       14796
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:a5:27:ca brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.106.209/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 86296sec preferred_lft 86296sec
    inet6 fe80::f816:3eff:fea5:27ca/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) 	11/02/2024 	_x86_64_	(4 CPU)

22:17:27     LINUX RESTART	(4 CPU)

10:18:01 PM       tps      rtps      wtps   bread/s   bwrtn/s
10:19:01 PM    221.75     95.35    126.40   2172.70   8639.63
Average:       221.75     95.35    126.40   2172.70   8639.63

10:18:01 PM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:19:01 PM  13423608  15179136   2717924     16.84      2688   1957896    792772      4.61    377780   1957756    145572
Average:     13423608  15179136   2717924     16.84      2688   1957896    792772      4.61    377780   1957756    145572

10:18:01 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     65.77     45.89    880.90     11.79      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     65.77     45.89    880.90     11.79      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) 	11/02/2024 	_x86_64_	(4 CPU)

22:17:27     LINUX RESTART	(4 CPU)

10:18:01 PM     CPU     %user     %nice   %system   %iowait    %steal     %idle
10:19:01 PM     all     20.40      0.88     14.26      2.55      0.09     61.82
10:19:01 PM       0     41.36      0.85     13.62      4.15      0.10     39.92
10:19:01 PM       1     19.01      0.64     12.59      1.89      0.10     65.77
10:19:01 PM       2     12.58      0.87     15.30      1.21      0.08     69.96
10:19:01 PM       3      8.68      1.15     15.54      2.93      0.08     71.62
Average:        all     20.40      0.88     14.26      2.55      0.09     61.82
Average:          0     41.36      0.85     13.62      4.15      0.10     39.92
Average:          1     19.01      0.64     12.59      1.89      0.10     65.77
Average:          2     12.58      0.87     15.30      1.21      0.08     69.96
Average:          3      8.68      1.15     15.54      2.93      0.08     71.62