---> uname -a:
Linux prd-centos8-builder-2c-1g-23063.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         567        5058          19        2074        6827
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:64:88:84 brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.106.110/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 86145sec preferred_lft 86145sec
    inet6 fe80::f816:3eff:fe64:8884/64 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) 	06/22/2025 	_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    232.64     80.99    151.66    810.26  11602.20
10:06:01 PM     56.91      0.35     56.56     43.73   4564.96
10:07:01 PM     18.96      0.40     18.56     18.39    525.26
Average:       102.83     27.24     75.59    290.78   5563.86

10:04:01 PM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:05:01 PM   5236168   7036772   2648276     33.59      2688   1967996    701388      7.85    198840   2086212    106472
10:06:01 PM   5115672   6922084   2768772     35.12      2688   1973424    804108      9.00    226016   2175460      8856
10:07:01 PM   5193684   7009492   2690760     34.13      2688   1982708    723092      8.09    396880   1926720     17580
Average:      5181841   6989449   2702603     34.28      2688   1974709    742863      8.32    273912   2062797     44303

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    214.46    141.58   1091.57     16.26      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     33.98     28.05     49.25     12.00      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     35.60     27.37     30.24     10.76      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     94.68     65.66    390.33     13.00      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) 	06/22/2025 	_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     40.59      1.14     13.35      3.31      0.09     41.52
10:05:01 PM       0     39.32      1.31     14.36      3.11      0.08     41.81
10:05:01 PM       1     41.86      0.97     12.34      3.51      0.10     41.22
10:06:01 PM     all     41.04      0.00      2.54      0.77      0.10     55.56
10:06:01 PM       0     45.09      0.00      2.74      1.18      0.10     50.88
10:06:01 PM       1     36.98      0.00      2.33      0.35      0.10     60.24
10:07:01 PM     all     36.27      0.00      2.91      0.10      0.09     60.63
10:07:01 PM       0     33.82      0.00      2.56      0.12      0.08     63.42
10:07:01 PM       1     38.73      0.00      3.25      0.08      0.10     57.84
Average:        all     39.30      0.38      6.24      1.39      0.09     52.60
Average:          0     39.41      0.43      6.53      1.46      0.09     52.07
Average:          1     39.18      0.32      5.96      1.31      0.10     53.13