---> uname -a:
Linux prd-centos8-builder-2c-1g-11077.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):              2
On-line CPU(s) list: 0,1
Thread(s) per core:  1
Core(s) per socket:  1
Socket(s):           2
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):   0,1
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:
2

---> df -h:
Filesystem      Size  Used Avail Use% Mounted on
devtmpfs        3.8G     0  3.8G   0% /dev
tmpfs           3.8G     0  3.8G   0% /dev/shm
tmpfs           3.8G   17M  3.8G   1% /run
tmpfs           3.8G     0  3.8G   0% /sys/fs/cgroup
/dev/vda1        40G  8.4G   32G  21% /
tmpfs           770M     0  770M   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:           7699         582        5021          19        2095        6810
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:a1:93:0b brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.107.62/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 86144sec preferred_lft 86144sec
    inet6 fe80::f816:3eff:fea1:930b/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) 	11/07/2025 	_x86_64_	(2 CPU)

22:03:58     LINUX RESTART	(2 CPU)

10:05:03 PM       tps      rtps      wtps   bread/s   bwrtn/s
10:06:01 PM    142.30      0.53    141.77     56.54  11462.11
10:07:01 PM     33.34      0.58     32.76     50.26   1701.18
10:08:01 PM     26.93      0.48     26.45     49.06    972.82
Average:        66.69      0.53     66.15     51.90   4636.21

10:05:03 PM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:06:01 PM   5137268   6961636   2747168     34.84      2688   1990220    740868      8.29    222512   2151392     35736
10:07:01 PM   5189476   7016964   2694960     34.18      2688   1993164    676868      7.58    227000   2095416      8860
10:08:01 PM   5179664   7007472   2704772     34.31      2688   1993344    691604      7.74    406864   1925252      7604
Average:      5168803   6995357   2715633     34.44      2688   1992243    703113      7.87    285459   2057353     17400

10:05:03 PM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:06:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:06:01 PM      eth0     40.27     32.44    327.24      9.92      0.00      0.00      0.00      0.00
10:07:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:07:01 PM      eth0     26.78     22.56     23.12     11.70      0.00      0.00      0.00      0.00
10:08:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:08:01 PM      eth0     35.48     26.91     31.35     11.55      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     34.11     27.25    124.99     11.07      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) 	11/07/2025 	_x86_64_	(2 CPU)

22:03:58     LINUX RESTART	(2 CPU)

10:05:03 PM     CPU     %user     %nice   %system   %iowait    %steal     %idle
10:06:01 PM     all     39.86      0.00      3.78      2.31      0.09     53.96
10:06:01 PM       0     31.16      0.00      3.06      1.81      0.07     63.90
10:06:01 PM       1     48.59      0.00      4.50      2.81      0.10     44.00
10:07:01 PM     all     39.42      0.00      2.58      0.33      0.09     57.58
10:07:01 PM       0     42.26      0.00      2.76      0.35      0.10     54.53
10:07:01 PM       1     36.58      0.00      2.40      0.32      0.08     60.63
10:08:01 PM     all     36.57      0.00      2.85      0.17      0.09     60.32
10:08:01 PM       0     18.66      0.00      2.61      0.07      0.08     78.58
10:08:01 PM       1     54.50      0.00      3.08      0.28      0.10     42.04
Average:        all     38.60      0.00      3.06      0.92      0.09     57.33
Average:          0     30.69      0.00      2.81      0.73      0.08     65.69
Average:          1     46.53      0.00      3.31      1.12      0.10     48.95