---> uname -a:
Linux prd-centos8-builder-2c-1g-397.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  8.5G   32G  22% /
tmpfs           770M     0  770M   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:           7699         585        4961          19        2152        6808
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:30:da:b7 brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.107.27/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 86166sec preferred_lft 86166sec
    inet6 fe80::f816:3eff:fe30:dab7/64 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) 	03/29/2026 	_x86_64_	(2 CPU)

10:03:28     LINUX RESTART	(2 CPU)

10:04:02 AM       tps      rtps      wtps   bread/s   bwrtn/s
10:05:01 AM    299.51    111.34    188.17   2131.35  10910.44
10:06:01 AM     72.87      0.28     72.59     35.46   8042.91
10:07:01 AM     26.16      0.95     25.21     47.06    757.87
Average:       131.93     37.11     94.81    730.25   6546.41

10:04:02 AM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:05:01 AM   5129744   7011184   2754700     34.94      2688   2048088    715632      8.01    198128   2186296    202380
10:06:01 AM   5137672   7023396   2746772     34.84      2688   2051608    692312      7.75    227200   2146696      8392
10:07:01 AM   5115820   7003044   2768624     35.12      2688   2053004    704912      7.89    397480   1998484      7504
Average:      5127745   7012541   2756699     34.96      2688   2050900    704285      7.88    274269   2110492     72759

10:04:02 AM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:05:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:05:01 AM      eth0     98.19     68.77   1566.73     14.88      0.00      0.00      0.00      0.00
10:06:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:06:01 AM      eth0     36.41     31.19     57.56     10.89      0.00      0.00      0.00      0.00
10:07:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:07:01 AM      eth0     34.26     28.23     33.29     15.16      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     56.05     42.59    546.92     13.64      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) 	03/29/2026 	_x86_64_	(2 CPU)

10:03:28     LINUX RESTART	(2 CPU)

10:04:02 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
10:05:01 AM     all     39.58      1.90     16.79      3.48      0.10     38.15
10:05:01 AM       0     37.40      2.14     20.12      4.18      0.10     36.05
10:05:01 AM       1     41.74      1.66     13.50      2.78      0.10     40.22
10:06:01 AM     all     39.68      0.00      3.28      0.90      0.12     56.03
10:06:01 AM       0     48.45      0.00      3.36      0.96      0.12     47.11
10:06:01 AM       1     30.91      0.00      3.20      0.83      0.12     64.93
10:07:01 AM     all     38.06      0.00      2.95      0.17      0.11     58.71
10:07:01 AM       0     50.31      0.00      3.18      0.20      0.10     46.21
10:07:01 AM       1     25.85      0.00      2.72      0.15      0.12     71.17
Average:        all     39.10      0.62      7.58      1.50      0.11     51.10
Average:          0     45.48      0.70      8.75      1.75      0.11     43.21
Average:          1     32.75      0.54      6.41      1.24      0.11     58.95