---> uname -a:
Linux prd-centos8-builder-2c-1g-29843.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:             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):   0,1
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         579        5030          19        2090        6814
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:f2:28:d0 brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.107.69/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 86140sec preferred_lft 86140sec
    inet6 fe80::f816:3eff:fef2:28d0/64 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) 	07/22/2025 	_x86_64_	(2 CPU)

12:03:20     LINUX RESTART	(2 CPU)

12:04:02 PM       tps      rtps      wtps   bread/s   bwrtn/s
12:05:01 PM    262.81     94.83    167.98   1737.31  10148.70
12:06:01 PM     81.09      0.68     80.40     87.45   7089.15
12:07:01 PM     22.58      0.32     22.26      8.40    644.38
Average:       121.38     31.60     89.78    604.83   5937.58

12:04:02 PM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
12:05:01 PM   5211736   7028304   2672708     33.90      2688   1983024    689728      7.72    197244   2112004    171904
12:06:01 PM   5154620   6975536   2729824     34.62      2688   1986772    727732      8.15    226164   2131900      7376
12:07:01 PM   5155612   6978184   2728832     34.61      2688   1988556    725296      8.12    227380   2129680      8852
Average:      5173989   6994008   2710455     34.38      2688   1986117    714252      8.00    216929   2124528     62711

12:04:02 PM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
12:05:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:05:01 PM      eth0    143.68    105.78   1145.64     14.76      0.00      0.00      0.00      0.00
12:06:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:06:01 PM      eth0     33.81     27.61     51.73      9.52      0.00      0.00      0.00      0.00
12:07:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:07:01 PM      eth0     30.00     23.93     26.69     10.82      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     68.75     52.14    403.94     11.68      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) 	07/22/2025 	_x86_64_	(2 CPU)

12:03:20     LINUX RESTART	(2 CPU)

12:04:02 PM     CPU     %user     %nice   %system   %iowait    %steal     %idle
12:05:01 PM     all     42.56      1.32     14.40      2.94      0.09     38.70
12:05:01 PM       0     49.98      1.21     13.84      3.04      0.09     31.84
12:05:01 PM       1     35.13      1.42     14.95      2.84      0.10     45.57
12:06:01 PM     all     38.56      0.00      2.86      1.04      0.09     57.45
12:06:01 PM       0     52.33      0.00      3.01      1.08      0.08     43.50
12:06:01 PM       1     24.79      0.00      2.71      1.00      0.10     71.40
12:07:01 PM     all     36.64      0.00      2.18      0.12      0.09     60.96
12:07:01 PM       0     35.13      0.00      1.87      0.12      0.10     62.79
12:07:01 PM       1     38.15      0.00      2.50      0.13      0.08     59.14
Average:        all     39.22      0.43      6.41      1.35      0.09     52.49
Average:          0     45.78      0.40      6.18      1.40      0.09     46.15
Average:          1     32.66      0.46      6.65      1.31      0.10     58.82