---> uname -a:
Linux prd-centos8-builder-2c-1g-44137.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         592        5016          19        2090        6801
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:5b:10:45 brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.107.21/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 86135sec preferred_lft 86135sec
    inet6 fe80::f816:3eff:fe5b:1045/64 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) 	09/06/2025 	_x86_64_	(2 CPU)

22:03:23     LINUX RESTART	(2 CPU)

10:04:01 PM       tps      rtps      wtps   bread/s   bwrtn/s
10:05:02 PM    342.59    124.93    217.66   2040.73   8898.12
10:06:01 PM    100.76      0.76    100.00     97.88   9173.63
10:07:01 PM     27.96      0.12     27.84      4.53    981.21
Average:       157.41     42.16    115.25    717.78   6334.92

10:04:01 PM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:05:02 PM   5207192   7017952   2677252     33.96      2688   1977888    694380      7.77    195692   2119908    220176
10:06:01 PM   5221732   7043340   2662712     33.77      2688   1987452    663784      7.43    226152   2060612      8864
10:07:01 PM   5107528   6928296   2776916     35.22      2688   1986320    760852      8.52    228040   2173112      7652
Average:      5178817   6996529   2705627     34.32      2688   1983887    706339      7.91    216628   2117877     78897

10:04:01 PM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:05:02 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:05:02 PM      eth0    120.45     86.97   1433.30     28.42      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     30.55     26.18     54.66      9.36      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     34.87     28.14     26.54     12.67      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     62.13     47.21    507.32     16.86      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) 	09/06/2025 	_x86_64_	(2 CPU)

22:03:23     LINUX RESTART	(2 CPU)

10:04:01 PM     CPU     %user     %nice   %system   %iowait    %steal     %idle
10:05:02 PM     all     40.60      2.43     18.78      3.83      0.12     34.24
10:05:02 PM       0     40.20      2.75     24.10      4.64      0.12     28.18
10:05:02 PM       1     41.00      2.13     13.55      3.03      0.12     40.18
10:06:01 PM     all     39.43      0.00      2.99      1.74      0.09     55.75
10:06:01 PM       0     58.82      0.00      3.47      1.51      0.08     36.11
10:06:01 PM       1     20.09      0.00      2.50      1.98      0.10     75.33
10:07:01 PM     all     36.91      0.00      2.67      0.17      0.09     60.16
10:07:01 PM       0     36.94      0.00      2.44      0.15      0.10     60.37
10:07:01 PM       1     36.88      0.00      2.90      0.18      0.08     59.96
Average:        all     38.97      0.81      8.12      1.90      0.10     50.10
Average:          0     45.28      0.91      9.92      2.08      0.10     41.71
Average:          1     32.70      0.71      6.33      1.73      0.10     58.43