---> uname -a:
Linux prd-centos8-builder-2c-1g-1488.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         583        5020          19        2095        6809
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:bf:2a:c8 brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.107.79/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 86148sec preferred_lft 86148sec
    inet6 fe80::f816:3eff:febf:2ac8/64 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) 	12/26/2025 	_x86_64_	(2 CPU)

22:03:29     LINUX RESTART	(2 CPU)

10:04:01 PM       tps      rtps      wtps   bread/s   bwrtn/s
10:05:01 PM    301.13    111.30    189.84   1862.22   8740.01
10:06:01 PM     88.99      0.73     88.25     95.70   8524.06
10:07:02 PM     25.53      0.68     24.85     21.85    929.45
Average:       138.53     37.56    100.97    659.79   6063.79

10:04:01 PM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:05:01 PM   5149504   6970092   2734940     34.69      2688   1986896    764640      8.56    197764   2172360    217384
10:06:01 PM   5133840   6959336   2750604     34.89      2688   1991004    751004      8.41    226668   2146920      8464
10:07:02 PM   5218504   7045896   2665940     33.81      2688   1992928    655896      7.34    228004   2061352      8856
Average:      5167283   6991775   2717161     34.46      2688   1990276    723847      8.10    217479   2126877     78235

10:04:01 PM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:05:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:05:01 PM      eth0     71.55     52.62   1142.81     11.20      0.00      0.00      0.00      0.00
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     28.42     24.44     48.11      9.47      0.00      0.00      0.00      0.00
10:07:02 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:07:02 PM      eth0     29.68     23.33     25.75      8.89      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     43.22     33.46    405.47      9.85      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) 	12/26/2025 	_x86_64_	(2 CPU)

22:03:29     LINUX RESTART	(2 CPU)

10:04:01 PM     CPU     %user     %nice   %system   %iowait    %steal     %idle
10:05:01 PM     all     40.49      2.09     17.82      2.58      0.10     36.92
10:05:01 PM       0     52.17      2.16     15.88      2.43      0.12     27.25
10:05:01 PM       1     28.76      2.03     19.76      2.74      0.08     46.63
10:06:01 PM     all     39.99      0.00      3.00      0.81      0.10     56.10
10:06:01 PM       0     54.59      0.00      3.33      1.08      0.10     40.90
10:06:01 PM       1     25.41      0.00      2.68      0.53      0.10     71.28
10:07:02 PM     all     36.88      0.00      2.35      0.18      0.08     60.50
10:07:02 PM       0     37.86      0.00      2.28      0.22      0.08     59.56
10:07:02 PM       1     35.91      0.00      2.43      0.15      0.08     61.43
Average:        all     39.12      0.69      7.68      1.18      0.09     51.24
Average:          0     48.19      0.71      7.13      1.24      0.10     42.63
Average:          1     30.03      0.67      8.23      1.13      0.09     59.85