---> uname -a:
Linux prd-centos8-builder-4c-4g-35209.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  9.3G   71G  12% /
tmpfs           1.6G     0  1.6G   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:          15763        1350       11474          19        2938       14064
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:08:7f:8b brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.106.238/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 86093sec preferred_lft 86093sec
    inet6 fe80::f816:3eff:fe08:7f8b/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) 	08/31/2024 	_x86_64_	(4 CPU)

14:10:26     LINUX RESTART	(4 CPU)

02:11:01 PM       tps      rtps      wtps   bread/s   bwrtn/s
02:12:01 PM    285.75     95.15    190.60   4955.55  10836.62
02:13:01 PM    369.96      6.73    363.23   1219.19  15349.60
02:14:01 PM     51.47      0.37     51.11     21.60   9312.73
02:15:01 PM     58.27      2.62     55.66     73.59   7946.73
Average:       191.38     26.22    165.16   1567.61  10861.61

02:11:01 PM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
02:12:01 PM  12881448  14836572   3260076     20.20      2688   2155096   1088856      6.33    227444   2632568    201584
02:13:01 PM  11669696  14083732   4471828     27.70      2688   2604484   1694600      9.86    461564   3566476    250992
02:14:01 PM  10168956  12599664   5972568     37.00      2688   2618832   3109228     18.09    502272   5009764        48
02:15:01 PM  11823832  14477224   4317692     26.75      2688   2840584   1327844      7.72    628748   3236872       936
Average:     11635983  13999298   4505541     27.91      2688   2554749   1805132     10.50    455007   3611420    113390

02:11:01 PM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
02:12:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
02:12:01 PM      eth0    182.64    141.89   2489.76     26.67      0.00      0.00      0.00      0.00
02:13:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
02:13:01 PM      eth0    520.74    409.46   6492.35     56.59      0.00      0.00      0.00      0.00
02:14:01 PM        lo   1126.71   1126.71    397.45    397.45      0.00      0.00      0.00      0.00
02:14:01 PM      eth0     30.34     25.65    181.89      4.33      0.00      0.00      0.00      0.00
02:15:01 PM        lo     72.84     72.84     21.98     21.98      0.00      0.00      0.00      0.00
02:15:01 PM      eth0    653.67    315.53   1526.01    283.51      0.00      0.00      0.00      0.00
Average:           lo    299.86    299.86    104.85    104.85      0.00      0.00      0.00      0.00
Average:         eth0    346.85    223.14   2672.65     92.77      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) 	08/31/2024 	_x86_64_	(4 CPU)

14:10:26     LINUX RESTART	(4 CPU)

02:11:01 PM     CPU     %user     %nice   %system   %iowait    %steal     %idle
02:12:01 PM     all     25.90      0.64     10.26      1.91      0.08     61.21
02:12:01 PM       0     29.81      0.32      7.21      1.96      0.10     60.61
02:12:01 PM       1     27.37      0.50     10.09      1.69      0.08     60.27
02:12:01 PM       2     15.98      1.00     12.60      2.41      0.08     67.92
02:12:01 PM       3     30.43      0.72     11.13      1.59      0.07     56.07
02:13:01 PM     all     54.14      0.00      2.95      1.87      0.09     40.95
02:13:01 PM       0     50.83      0.00      2.24      1.36      0.08     45.49
02:13:01 PM       1     57.32      0.00      2.87      1.58      0.08     38.16
02:13:01 PM       2     62.60      0.00      3.05      2.08      0.08     32.18
02:13:01 PM       3     45.83      0.00      3.63      2.45      0.10     47.99
02:14:01 PM     all     70.71      0.00      5.35      0.20      0.09     23.67
02:14:01 PM       0     73.39      0.00      3.92      0.25      0.08     22.35
02:14:01 PM       1     72.37      0.00      5.20      0.12      0.09     22.23
02:14:01 PM       2     69.71      0.00      5.55      0.15      0.09     24.50
02:14:01 PM       3     67.29      0.00      6.74      0.26      0.09     25.62
02:15:01 PM     all     39.37      0.00      1.70      0.36      0.08     58.48
02:15:01 PM       0     40.95      0.00      1.01      0.03      0.08     57.92
02:15:01 PM       1     45.57      0.00      2.11      0.19      0.07     52.06
02:15:01 PM       2     46.39      0.00      1.81      0.35      0.10     51.35
02:15:01 PM       3     24.69      0.00      1.88      0.87      0.08     72.48
Average:        all     47.42      0.16      5.07      1.09      0.09     46.18
Average:          0     48.69      0.08      3.60      0.90      0.09     46.63
Average:          1     50.54      0.13      5.08      0.90      0.08     43.28
Average:          2     48.54      0.25      5.77      1.26      0.09     44.09
Average:          3     41.88      0.18      5.84      1.30      0.08     50.71