---> uname -a:
Linux prd-centos8-builder-4c-4g-82840.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         648       13060          19        2054       14781
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:18:b6:f0 brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.106.146/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 86300sec preferred_lft 86300sec
    inet6 fe80::f816:3eff:fe18:b6f0/64 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) 	11/10/2024 	_x86_64_	(4 CPU)

22:17:27     LINUX RESTART	(4 CPU)

10:18:02 PM       tps      rtps      wtps   bread/s   bwrtn/s
10:19:01 PM    227.86     83.29    144.57   2094.97  10433.89
Average:       227.86     83.29    144.57   2094.97  10433.89

10:18:02 PM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:19:01 PM  13427556  15189296   2713968     16.81      2688   1964168    802944      4.67    377288   1948460    105376
Average:     13427556  15189296   2713968     16.81      2688   1964168    802944      4.67    377288   1948460    105376

10:18:02 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     65.94     46.57    892.01     11.76      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     65.94     46.57    892.01     11.76      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) 	11/10/2024 	_x86_64_	(4 CPU)

22:17:27     LINUX RESTART	(4 CPU)

10:18:02 PM     CPU     %user     %nice   %system   %iowait    %steal     %idle
10:19:01 PM     all     21.13      0.67     10.64      1.61      0.09     65.86
10:19:01 PM       0     19.75      0.73     11.80      1.29      0.10     66.33
10:19:01 PM       1     35.79      0.66     10.80      1.38      0.10     51.27
10:19:01 PM       2      5.39      0.58      9.22      1.81      0.09     82.92
10:19:01 PM       3     23.54      0.70     10.74      1.97      0.09     62.96
Average:        all     21.13      0.67     10.64      1.61      0.09     65.86
Average:          0     19.75      0.73     11.80      1.29      0.10     66.33
Average:          1     35.79      0.66     10.80      1.38      0.10     51.27
Average:          2      5.39      0.58      9.22      1.81      0.09     82.92
Average:          3     23.54      0.70     10.74      1.97      0.09     62.96