---> uname -a:
Linux prd-centos8-builder-2c-1g-4862.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  8.5G   32G  22% /
tmpfs           770M     0  770M   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:           7699         560        4986          19        2152        6832
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:c1:c5:e9 brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.107.147/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 86157sec preferred_lft 86157sec
    inet6 fe80::f816:3eff:fec1:c5e9/64 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) 	03/25/2026 	_x86_64_	(2 CPU)

12:03:24     LINUX RESTART	(2 CPU)

12:04:01 PM       tps      rtps      wtps   bread/s   bwrtn/s
12:05:01 PM    331.14    108.18    222.96   2013.93   8896.47
12:06:02 PM     96.30      2.42     93.88    143.98  10786.17
12:07:01 PM     25.36      0.78     24.58     32.26    719.91
Average:       151.63     37.33    114.30    733.91   6834.47

12:04:01 PM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
12:05:01 PM   5118536   6996540   2765908     35.08      2688   2044636    730328      8.18    197904   2207108    281560
12:06:02 PM   5181852   7067068   2702592     34.28      2688   2051368    630048      7.05    227892   2103376      8384
12:07:01 PM   5046392   6938536   2838052     36.00      2688   2058132    749792      8.39    398488   2065808     13344
Average:      5115593   7000715   2768851     35.12      2688   2051379    703389      7.87    274761   2125431    101096

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    101.88     74.60   1632.21     16.62      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     34.26     29.81     55.05     10.56      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     32.62     26.97     30.08     14.78      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     56.38     43.89    575.45     13.98      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) 	03/25/2026 	_x86_64_	(2 CPU)

12:03:24     LINUX RESTART	(2 CPU)

12:04:01 PM     CPU     %user     %nice   %system   %iowait    %steal     %idle
12:05:01 PM     all     39.45      1.96     17.01      3.10      0.12     38.37
12:05:01 PM       0     32.24      2.18     15.90      2.78      0.10     46.80
12:05:01 PM       1     46.67      1.74     18.12      3.41      0.14     29.92
12:06:02 PM     all     39.58      0.00      3.11      1.46      0.12     55.74
12:06:02 PM       0     30.72      0.00      2.93      1.05      0.12     65.19
12:06:02 PM       1     48.46      0.00      3.30      1.87      0.12     46.26
12:07:01 PM     all     37.25      0.00      2.78      0.15      0.09     59.72
12:07:01 PM       0     27.70      0.00      2.64      0.14      0.08     69.44
12:07:01 PM       1     46.82      0.00      2.93      0.17      0.10     49.97
Average:        all     38.76      0.65      7.62      1.57      0.11     51.29
Average:          0     30.23      0.72      7.14      1.32      0.10     60.49
Average:          1     47.32      0.58      8.10      1.82      0.12     42.06