---> uname -a:
Linux prd-centos8-builder-4c-16g-39616.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 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  8.8G   72G  11% /
tmpfs           1.6G     0  1.6G   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:          15761         770       12458          19        2531       14655
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:a1:64:e3 brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.171.179/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0
       valid_lft 86186sec preferred_lft 86186sec
    inet6 fe80::f816:3eff:fea1:64e3/64 scope link 
       valid_lft forever preferred_lft forever
3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1458 qdisc noqueue state DOWN group default 
    link/ether 02:42:70:5f:5b:3e brd ff:ff:ff:ff:ff:ff
    inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 	10/06/2024 	_x86_64_	(4 CPU)

18:48:33     LINUX RESTART	(4 CPU)

06:49:02 PM       tps      rtps      wtps   bread/s   bwrtn/s
06:50:01 PM    109.39     32.41     76.98   7507.64  22972.57
06:51:01 PM    161.88     21.70    140.18   4456.55   8816.90
06:52:01 PM    135.59      4.33    131.26    759.75  11028.64
Average:       135.77     19.41    116.36   4223.29  14223.70

06:49:02 PM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
06:50:01 PM  13400056  15096200   2739372     16.97      2688   1919564   1140356      6.63    192560   2220132     96852
06:51:01 PM  12660104  14778556   3479324     21.56      2688   2325480   1372660      7.99    240384   2844784    191420
06:52:01 PM  12819540  15066880   3319888     20.57      2688   2448468   1111240      6.47    432480   2470692     14144
Average:     12959900  14980545   3179528     19.70      2688   2231171   1208085      7.03    288475   2511869    100805

06:49:02 PM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
06:50:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
06:50:01 PM      eth0    305.34    186.80   1400.23     56.31      0.00      0.00      0.00      0.00
06:50:01 PM   docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
06:51:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
06:51:01 PM      eth0    202.33    167.53   1900.14     36.60      0.00      0.00      0.00      0.00
06:51:01 PM   docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
06:52:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
06:52:01 PM      eth0    101.62     90.54   1152.90     17.95      0.00      0.00      0.00      0.00
06:52:01 PM   docker0      0.00      0.00      0.00      0.00      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    202.53    148.08   1484.96     36.85      0.00      0.00      0.00      0.00
Average:      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 	10/06/2024 	_x86_64_	(4 CPU)

18:48:33     LINUX RESTART	(4 CPU)

06:49:02 PM     CPU     %user     %nice   %system   %iowait    %steal     %idle
06:50:01 PM     all     21.20      0.00      3.98     12.80      0.09     61.93
06:50:01 PM       0     25.06      0.00      4.11      8.54      0.09     62.20
06:50:01 PM       1     17.57      0.00      3.16      9.76      0.07     69.45
06:50:01 PM       2     22.88      0.00      4.10     17.11      0.10     55.81
06:50:01 PM       3     19.27      0.00      4.56     15.81      0.10     60.26
06:51:01 PM     all     25.41      0.00      3.43      2.41      0.10     68.65
06:51:01 PM       0     44.42      0.00      5.51      2.84      0.12     47.11
06:51:01 PM       1     16.90      0.00      1.49      1.44      0.08     80.08
06:51:01 PM       2     25.53      0.00      3.08      2.86      0.08     68.45
06:51:01 PM       3     14.72      0.00      3.64      2.52      0.10     79.02
06:52:01 PM     all     32.57      0.00      2.74      2.38      0.10     62.21
06:52:01 PM       0     34.36      0.00      2.89      1.44      0.08     61.22
06:52:01 PM       1     33.48      0.00      2.01      1.89      0.12     62.51
06:52:01 PM       2     32.46      0.00      2.56      2.89      0.08     62.00
06:52:01 PM       3     29.96      0.00      3.52      3.32      0.10     63.10
Average:        all     26.43      0.00      3.38      5.82      0.09     64.28
Average:          0     34.69      0.00      4.17      4.24      0.10     56.80
Average:          1     22.69      0.00      2.21      4.33      0.09     70.69
Average:          2     26.98      0.00      3.24      7.55      0.09     62.13
Average:          3     21.34      0.00      3.90      7.16      0.10     67.51