---> uname -a:
Linux prd-centos8-builder-2c-1g-6296.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         571        5033          19        2094        6821
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:8c:17:9f brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.107.244/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 86184sec preferred_lft 86184sec
    inet6 fe80::f816:3eff:fe8c:179f/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) 	10/25/2025 	_x86_64_	(2 CPU)

12:03:25     LINUX RESTART	(2 CPU)

12:04:01 PM       tps      rtps      wtps   bread/s   bwrtn/s
12:05:01 PM    242.55     91.85    150.70    993.00  11706.66
12:06:02 PM     64.97      0.32     64.66     43.19   5302.50
12:07:01 PM     33.43      0.51     32.92     49.88    954.64
Average:       114.10     31.06     83.04    363.79   6016.08

12:04:01 PM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
12:05:01 PM   5214304   7036872   2670140     33.87      2688   1989036    672064      7.52    197816   2097692    121668
12:06:02 PM   5083808   6910540   2800636     35.52      2688   1992616    803348      8.99    226032   2201852      8824
12:07:01 PM   5099112   6929212   2785332     35.33      2688   1995452    768456      8.60    394060   2018300     20716
Average:      5132408   6958875   2752036     34.90      2688   1992368    747956      8.37    272636   2105948     50403

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     69.49     50.65   1133.55     10.41      0.00      0.00      0.00      0.00
12:06:02 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:06:02 PM      eth0     31.61     26.51     54.48     14.76      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     28.60     23.18     21.95     10.58      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     43.32     33.50    405.48     11.92      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) 	10/25/2025 	_x86_64_	(2 CPU)

12:03:25     LINUX RESTART	(2 CPU)

12:04:01 PM     CPU     %user     %nice   %system   %iowait    %steal     %idle
12:05:01 PM     all     40.07      1.39     14.91      3.17      0.13     40.33
12:05:01 PM       0     17.39      2.00     18.56      3.68      0.14     58.24
12:05:01 PM       1     62.53      0.79     11.30      2.67      0.12     22.59
12:06:02 PM     all     41.62      0.00      2.86      0.49      0.11     54.91
12:06:02 PM       0     39.62      0.00      2.69      0.48      0.12     57.08
12:06:02 PM       1     43.63      0.00      3.03      0.50      0.10     52.74
12:07:01 PM     all     42.33      0.00      3.21      0.17      0.12     54.18
12:07:01 PM       0     25.04      0.00      2.94      0.14      0.12     71.77
12:07:01 PM       1     59.64      0.00      3.47      0.20      0.12     36.57
Average:        all     41.34      0.46      6.98      1.27      0.12     49.82
Average:          0     27.43      0.66      8.03      1.42      0.12     62.34
Average:          1     55.23      0.26      5.94      1.12      0.11     37.34