---> uname -a:
Linux prd-centos8-builder-4c-4g-32199.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  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         711       12265          19        2786       14706
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:1b:fc:0f brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.107.176/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 86141sec preferred_lft 86141sec
    inet6 fe80::f816:3eff:fe1b:fc0f/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) 	08/19/2024 	_x86_64_	(4 CPU)

15:50:27     LINUX RESTART	(4 CPU)

03:51:01 PM       tps      rtps      wtps   bread/s   bwrtn/s
03:52:01 PM    235.10     96.25    138.85   5116.16  10417.86
03:53:01 PM    296.57      5.77    290.80   1302.72  10683.19
03:54:01 PM    144.58      0.52    144.07     36.09  11759.01
Average:       225.39     34.17    191.22   2151.12  10953.59

03:51:01 PM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
03:52:01 PM  13179832  15046816   2961700     18.35      2688   2068780   1122388      6.53    221188   2350128    108092
03:53:01 PM  11693976  13822812   4447556     27.55      2688   2323580   2025932     11.79    317292   3704980     84832
03:54:01 PM  11289940  13676812   4851592     30.06      2688   2576092   2043092     11.89    501780   3904840     30372
Average:     12054583  14182147   4086949     25.32      2688   2322817   1730471     10.07    346753   3319983     74432

03:51:01 PM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
03:52:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
03:52:01 PM      eth0     88.22     60.95   1186.88     17.91      0.00      0.00      0.00      0.00
03:53:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
03:53:01 PM      eth0    304.28    263.34   3200.09     37.63      0.00      0.00      0.00      0.00
03:54:01 PM        lo    889.21    889.21    893.56    893.56      0.00      0.00      0.00      0.00
03:54:01 PM      eth0    219.53    167.99   3447.15     21.94      0.00      0.00      0.00      0.00
Average:           lo    296.59    296.59    298.03    298.03      0.00      0.00      0.00      0.00
Average:         eth0    204.01    164.09   2611.57     25.83      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) 	08/19/2024 	_x86_64_	(4 CPU)

15:50:27     LINUX RESTART	(4 CPU)

03:51:01 PM     CPU     %user     %nice   %system   %iowait    %steal     %idle
03:52:01 PM     all     19.60      0.63      9.48      6.61      0.09     63.59
03:52:01 PM       0     16.57      0.54      9.35      3.36      0.08     70.10
03:52:01 PM       1     26.46      0.55      9.80      7.68      0.10     55.40
03:52:01 PM       2     17.38      0.90     10.73     11.19      0.12     59.68
03:52:01 PM       3     17.98      0.54      8.06      4.20      0.07     69.16
03:53:01 PM     all     53.75      0.00      2.08      2.53      0.12     41.52
03:53:01 PM       0     61.39      0.00      1.26      1.38      0.10     35.88
03:53:01 PM       1     52.28      0.00      2.01      2.63      0.10     42.99
03:53:01 PM       2     44.57      0.00      2.97      3.34      0.10     49.02
03:53:01 PM       3     56.75      0.00      2.09      2.78      0.18     38.20
03:54:01 PM     all     52.95      0.00      2.34      1.16      0.10     43.44
03:54:01 PM       0     52.50      0.00      1.52      0.35      0.10     45.52
03:54:01 PM       1     51.26      0.00      2.98      0.67      0.12     44.97
03:54:01 PM       2     52.03      0.00      3.63      2.10      0.10     42.14
03:54:01 PM       3     56.00      0.00      1.22      1.54      0.10     41.14
Average:        all     42.09      0.21      4.64      3.44      0.11     49.52
Average:          0     43.47      0.18      4.05      1.70      0.09     50.51
Average:          1     43.33      0.18      4.93      3.66      0.11     47.79
Average:          2     37.98      0.30      5.78      5.55      0.11     50.29
Average:          3     43.56      0.18      3.79      2.84      0.12     49.51