---> uname -a:
Linux prd-centos8-builder-2c-1g-21814.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         600        5028          19        2070        6793
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:57:2d:12 brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.106.239/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 86153sec preferred_lft 86153sec
    inet6 fe80::f816:3eff:fe57:2d12/64 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) 	06/17/2025 	_x86_64_	(2 CPU)

12:03:22     LINUX RESTART	(2 CPU)

12:04:01 PM       tps      rtps      wtps   bread/s   bwrtn/s
12:05:01 PM    230.14     86.14    144.00    853.05  11190.80
12:06:01 PM     61.99      0.35     61.64     43.73   4772.95
12:07:01 PM     21.45      0.40     21.05     18.40    547.59
Average:       104.53     28.97     75.57    305.09   5504.10

12:04:01 PM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
12:05:01 PM   5191540   6988624   2692896     34.15      2688   1964648    731988      8.19    199104   2126512    106352
12:06:01 PM   5225292   7028128   2659144     33.73      2688   1970088    683580      7.65    226472   2061648      8856
12:07:01 PM   5095272   6904616   2789164     35.38      2688   1976656    804336      9.00    396940   2020852     14940
Average:      5170701   6973789   2713735     34.42      2688   1970464    739968      8.28    274172   2069671     43383

12:04:01 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    205.11    135.29   1089.93     16.05      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     34.46     27.16     50.99      9.60      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     35.49     26.91     30.20     12.91      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     91.70     63.12    390.41     12.85      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) 	06/17/2025 	_x86_64_	(2 CPU)

12:03:22     LINUX RESTART	(2 CPU)

12:04:01 PM     CPU     %user     %nice   %system   %iowait    %steal     %idle
12:05:01 PM     all     41.12      1.25     13.79      3.23      0.09     40.52
12:05:01 PM       0     40.43      1.07     12.29      2.56      0.10     43.55
12:05:01 PM       1     41.80      1.43     15.30      3.91      0.08     37.47
12:06:01 PM     all     39.64      0.00      2.70      0.84      0.09     56.72
12:06:01 PM       0     29.44      0.00      2.41      0.32      0.10     67.74
12:06:01 PM       1     49.88      0.00      3.00      1.37      0.08     45.68
12:07:01 PM     all     37.30      0.00      2.59      0.12      0.10     59.90
12:07:01 PM       0     31.79      0.00      2.31      0.13      0.08     65.69
12:07:01 PM       1     42.82      0.00      2.87      0.10      0.12     54.10
Average:        all     39.35      0.41      6.34      1.39      0.09     52.42
Average:          0     33.87      0.36      5.65      1.00      0.09     59.03
Average:          1     44.84      0.47      7.02      1.78      0.09     45.78