---> uname -a:
Linux prd-centos8-builder-2c-1g-5318.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 UTC 2024 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  9.3G   31G  24% /
tmpfs           770M     0  770M   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:           7697         615        4837          19        2244        6773
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:6b:68:91 brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.107.41/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 86136sec preferred_lft 86136sec
    inet6 fe80::f816:3eff:fe6b:6891/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.18.0-536.el8.x86_64 (centos-stream-8-builder-bbeabe4a-2fd0-4604-88f7-f8ef5baaa3c1.nov) 	05/30/2026 	_x86_64_	(2 CPU)

10:03:57     LINUX RESTART	(2 CPU)

10:05:02 AM       tps      rtps      wtps   bread/s   bwrtn/s
10:06:01 AM    212.33     59.66    152.68    807.32  13582.90
10:07:01 AM     42.14      0.93     41.20     56.51   4099.38
10:08:01 AM     20.73      0.25     20.48     25.06    566.02
Average:        91.06     20.06     71.00    293.46   6041.19

10:05:02 AM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:06:01 AM   4985376   6960204   2897064     36.75      2688   2137808    717924      8.04    217556   2294632    105180
10:07:01 AM   4934880   6911276   2947560     37.39      2688   2139316    779064      8.72    235988   2327208      7392
10:08:01 AM   4972184   6949524   2910256     36.92      2688   2140200    737404      8.26    426792   2099408      7504
Average:      4964147   6940335   2918293     37.02      2688   2139108    744797      8.34    293445   2240416     40025

10:05:02 AM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
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     64.93     44.04    845.11     11.53      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     33.49     28.52     30.65     10.02      0.00      0.00      0.00      0.00
10:08:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:08:01 AM      eth0     34.64     27.50     32.00     15.55      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     44.24     33.29    299.57     12.37      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.18.0-536.el8.x86_64 (centos-stream-8-builder-bbeabe4a-2fd0-4604-88f7-f8ef5baaa3c1.nov) 	05/30/2026 	_x86_64_	(2 CPU)

10:03:57     LINUX RESTART	(2 CPU)

10:05:02 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
10:06:01 AM     all     39.54      0.85     18.49      3.26      0.12     37.73
10:06:01 AM       0     52.03      0.44     13.87      2.16      0.12     31.38
10:06:01 AM       1     26.94      1.27     23.15      4.37      0.12     44.14
10:07:01 AM     all     38.29      0.00      3.93      1.23      0.10     56.45
10:07:01 AM       0     54.23      0.00      4.70      1.47      0.12     39.48
10:07:01 AM       1     22.35      0.00      3.15      0.98      0.08     73.43
10:08:01 AM     all     36.06      0.00      3.91      0.28      0.12     59.63
10:08:01 AM       0     51.70      0.00      4.49      0.35      0.12     43.35
10:08:01 AM       1     20.39      0.00      3.34      0.22      0.12     75.94
Average:        all     37.95      0.28      8.70      1.58      0.11     51.38
Average:          0     52.66      0.15      7.65      1.32      0.12     38.11
Average:          1     23.20      0.42      9.76      1.84      0.11     64.69