---> uname -a:
Linux prd-centos8-builder-2c-1g-46080.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         578        5029          19        2092        6815
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:48:db:1d brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.107.181/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 86144sec preferred_lft 86144sec
    inet6 fe80::f816:3eff:fe48:db1d/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) 	09/15/2025 	_x86_64_	(2 CPU)

22:03:21     LINUX RESTART	(2 CPU)

10:04:01 PM       tps      rtps      wtps   bread/s   bwrtn/s
10:05:01 PM    240.09     86.00    154.09    903.85  11729.01
10:06:02 PM     61.39      0.32     61.07     43.19   5148.09
10:07:01 PM     21.06      0.42     20.64     19.12    610.66
Average:       108.00     29.07     78.93    323.74   5858.40

10:04:01 PM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:05:01 PM   5174888   6994584   2709556     34.37      2688   1985948    702260      7.86    197980   2138140    119552
10:06:02 PM   5123380   6946184   2761064     35.02      2688   1988564    744860      8.34    226508   2161244      7652
10:07:01 PM   5220548   7045360   2663896     33.79      2688   1990528    675232      7.56    396040   1893912      8992
Average:      5172939   6995376   2711505     34.39      2688   1988347    707451      7.92    273509   2064432     45399

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     70.02     57.66   1128.37     10.67      0.00      0.00      0.00      0.00
10:06:02 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:06:02 PM      eth0     32.53     27.26     51.81      9.86      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     34.66     27.00     31.36     14.52      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     45.80     37.36    405.93     11.67      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) 	09/15/2025 	_x86_64_	(2 CPU)

22:03:21     LINUX RESTART	(2 CPU)

10:04:01 PM     CPU     %user     %nice   %system   %iowait    %steal     %idle
10:05:01 PM     all     40.22      1.33     14.20      3.37      0.10     40.78
10:05:01 PM       0     44.37      1.98     18.68      3.61      0.10     31.25
10:05:01 PM       1     36.13      0.69      9.78      3.13      0.10     50.18
10:06:02 PM     all     39.28      0.00      2.72      0.94      0.10     56.96
10:06:02 PM       0     43.61      0.00      2.63      0.90      0.10     52.77
10:06:02 PM       1     34.95      0.00      2.81      0.98      0.10     61.16
10:07:01 PM     all     35.63      0.00      2.62      0.12      0.09     61.54
10:07:01 PM       0     53.03      0.00      2.68      0.19      0.08     44.02
10:07:01 PM       1     18.29      0.00      2.57      0.05      0.10     78.99
Average:        all     38.39      0.44      6.51      1.48      0.10     53.09
Average:          0     46.98      0.66      7.96      1.56      0.10     42.75
Average:          1     29.84      0.23      5.06      1.39      0.10     63.38