---> uname -a:
Linux prd-centos8-builder-2c-1g-11056.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         590        5012          19        2096        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:a8:f3:e8 brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.107.96/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 86148sec preferred_lft 86148sec
    inet6 fe80::f816:3eff:fea8:f3e8/64 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) 	11/07/2025 	_x86_64_	(2 CPU)

18:03:22     LINUX RESTART	(2 CPU)

06:04:01 PM       tps      rtps      wtps   bread/s   bwrtn/s
06:05:02 PM    237.55     94.75    142.80   1756.08  10713.68
06:06:01 PM     73.58      0.36     73.22     44.47   6270.38
06:07:01 PM     22.58      0.47     22.11     22.26    666.11
Average:       111.45     32.04     79.41    610.78   5881.21

06:04:01 PM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
06:05:02 PM   5165408   6988112   2719028     34.49      2688   1989028    709220      7.94    197688   2148576    145632
06:06:01 PM   5089584   6915368   2794852     35.45      2688   1991668    785020      8.79    226176   2195248      8484
06:07:01 PM   5165888   6992592   2718548     34.48      2688   1992188    696232      7.79    395756   1948852      7504
Average:      5140293   6965357   2744143     34.80      2688   1990961    730157      8.17    273207   2097559     53873

06:04:01 PM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
06:05:02 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
06:05:02 PM      eth0     86.65     60.81   1133.20     10.80      0.00      0.00      0.00      0.00
06:06:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
06:06:01 PM      eth0     29.91     25.32     49.30     10.01      0.00      0.00      0.00      0.00
06:07:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
06:07:01 PM      eth0     33.24     27.27     30.35     15.61      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     50.05     37.87    406.29     12.15      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) 	11/07/2025 	_x86_64_	(2 CPU)

18:03:22     LINUX RESTART	(2 CPU)

06:04:01 PM     CPU     %user     %nice   %system   %iowait    %steal     %idle
06:05:02 PM     all     41.08      1.51     15.19      2.64      0.11     39.47
06:05:02 PM       0     35.95      1.02     12.17      2.65      0.10     48.11
06:05:02 PM       1     46.29      2.01     18.27      2.62      0.12     30.69
06:06:01 PM     all     41.26      0.00      2.98      0.66      0.10     55.00
06:06:01 PM       0     37.11      0.00      2.86      0.83      0.10     59.10
06:06:01 PM       1     45.40      0.00      3.11      0.49      0.10     50.90
06:07:01 PM     all     36.85      0.00      2.87      0.14      0.09     60.04
06:07:01 PM       0     28.29      0.00      2.56      0.08      0.08     68.98
06:07:01 PM       1     45.40      0.00      3.17      0.20      0.10     51.13
Average:        all     39.72      0.50      6.99      1.14      0.10     51.55
Average:          0     33.76      0.34      5.87      1.19      0.10     58.75
Average:          1     45.69      0.66      8.13      1.09      0.11     44.32