---> uname -a:
Linux prd-centos8-builder-4c-4g-81994.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  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         758       12218          19        2786       14659
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:37:13:cd brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.106.164/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 86165sec preferred_lft 86165sec
    inet6 fe80::f816:3eff:fe37:13cd/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) 	11/06/2024 	_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    288.89    108.81    180.08   5216.52  10786.43
03:53:01 PM    339.41      5.55    333.86   1299.38  13151.07
03:54:01 PM     83.49      0.97     82.52     63.05   9635.44
Average:       237.26     38.45    198.81   2193.37  11190.83

03:51:01 PM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
03:52:01 PM  12934004  14862388   3207528     19.87      2688   2128052   1090196      6.34    226512   2582248    164336
03:53:01 PM  11347496  13699424   4794036     29.70      2688   2543260   2096244     12.19    346668   4009028    240716
03:54:01 PM  12482932  14981448   3658600     22.67      2688   2687784    920192      5.35    707968   2510196    146860
Average:     12254811  14514420   3886721     24.08      2688   2453032   1368877      7.96    427049   3033824    183971

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    157.88    123.38   1981.91     26.48      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    388.70    295.02   5614.38     41.84      0.00      0.00      0.00      0.00
03:54:01 PM        lo    878.02    878.02    882.58    882.58      0.00      0.00      0.00      0.00
03:54:01 PM      eth0    120.14    113.73    327.17    642.90      0.00      0.00      0.00      0.00
Average:           lo    292.66    292.66    294.18    294.18      0.00      0.00      0.00      0.00
Average:         eth0    222.22    177.36   2640.92    237.06      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) 	11/06/2024 	_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     24.12      0.81     13.39      2.12      0.15     59.41
03:52:01 PM       0     19.12      0.64     10.47      1.00      0.17     68.60
03:52:01 PM       1     11.84      1.02     15.54      2.46      0.15     68.99
03:52:01 PM       2     38.01      0.80     14.19      2.44      0.15     44.39
03:52:01 PM       3     27.49      0.79     13.36      2.58      0.13     55.64
03:53:01 PM     all     66.92      0.00      2.40      1.99      0.13     28.56
03:53:01 PM       0     62.21      0.00      2.41      2.13      0.10     33.15
03:53:01 PM       1     73.11      0.00      1.62      1.05      0.13     24.08
03:53:01 PM       2     75.21      0.00      1.56      1.37      0.13     21.73
03:53:01 PM       3     57.15      0.00      4.00      3.42      0.13     35.30
03:54:01 PM     all     51.00      0.00      2.56      0.36      0.10     45.98
03:54:01 PM       0     45.99      0.00      2.12      0.28      0.10     51.50
03:54:01 PM       1     50.29      0.00      2.09      0.22      0.10     47.30
03:54:01 PM       2     56.89      0.00      2.96      0.54      0.08     39.53
03:54:01 PM       3     50.82      0.00      3.06      0.40      0.10     45.61
Average:        all     47.35      0.27      6.12      1.49      0.12     44.65
Average:          0     42.44      0.21      5.00      1.14      0.12     51.09
Average:          1     45.10      0.34      6.41      1.24      0.13     46.78
Average:          2     56.71      0.27      6.24      1.45      0.12     35.21
Average:          3     45.16      0.26      6.81      2.13      0.12     45.52