---> uname -a:
Linux prd-centos8-builder-2c-1g-9980.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         597        5006          19        2095        6795
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:43:8c:35 brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.106.27/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 86151sec preferred_lft 86151sec
    inet6 fe80::f816:3eff:fe43:8c35/64 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) 	11/05/2025 	_x86_64_	(2 CPU)

22:45:33     LINUX RESTART	(2 CPU)

10:46:01 PM       tps      rtps      wtps   bread/s   bwrtn/s
10:47:01 PM    350.43    126.52    223.91   2074.11   9662.66
10:48:01 PM     96.82      0.75     96.07     96.25   9047.68
10:49:01 PM     25.20      0.32     24.88      8.40    697.35
Average:       157.49     42.53    114.96    726.33   6469.41

10:46:01 PM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:47:01 PM   5177712   6991004   2706732     34.33      2688   1980040    711376      7.96    194820   2150448    221312
10:48:01 PM   5160588   6986236   2723856     34.55      2688   1991324    732648      8.20    224532   2124732      8204
10:49:01 PM   5132968   6960300   2751476     34.90      2688   1993108    748580      8.38    225924   2151244      8864
Average:      5157089   6979180   2727355     34.59      2688   1988157    730868      8.18    215092   2142141     79460

10:46:01 PM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:47:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:47:01 PM      eth0    147.53     91.87   1468.58     38.34      0.00      0.00      0.00      0.00
10:48:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:48:01 PM      eth0     29.03     25.20     50.76      9.60      0.00      0.00      0.00      0.00
10:49:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:49:01 PM      eth0     23.68     20.86     20.10      7.46      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     66.75     45.98    513.20     18.47      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) 	11/05/2025 	_x86_64_	(2 CPU)

22:45:33     LINUX RESTART	(2 CPU)

10:46:01 PM     CPU     %user     %nice   %system   %iowait    %steal     %idle
10:47:01 PM     all     41.34      2.34     18.70      3.32      0.12     34.18
10:47:01 PM       0     34.93      2.08     14.65      2.63      0.12     45.59
10:47:01 PM       1     47.84      2.60     22.82      4.01      0.12     22.61
10:48:01 PM     all     39.51      0.00      3.37      1.01      0.11     56.00
10:48:01 PM       0     25.37      0.00      2.94      0.80      0.12     70.78
10:48:01 PM       1     53.71      0.00      3.81      1.22      0.10     41.16
10:49:01 PM     all     37.60      0.00      2.35      0.18      0.11     59.76
10:49:01 PM       0     26.33      0.00      2.21      0.10      0.10     71.26
10:49:01 PM       1     48.86      0.00      2.49      0.27      0.12     48.26
Average:        all     39.48      0.77      8.09      1.49      0.11     50.06
Average:          0     28.86      0.69      6.58      1.17      0.11     62.59
Average:          1     50.15      0.85      9.61      1.82      0.11     37.45