---> uname -a:
Linux prd-centos8-builder-2c-1g-1590.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         584        5020          19        2094        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:ad:03:18 brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.107.167/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 86168sec preferred_lft 86168sec
    inet6 fe80::f816:3eff:fead:318/64 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) 	10/09/2025 	_x86_64_	(2 CPU)

12:03:27     LINUX RESTART	(2 CPU)

12:04:01 PM       tps      rtps      wtps   bread/s   bwrtn/s
12:05:01 PM    299.48    125.41    174.07   2041.13   8469.72
12:06:01 PM     92.27      0.75     91.52     95.03   9008.33
12:07:01 PM     26.81      0.50     26.31     50.26    716.90
Average:       139.52     42.22     97.30    728.77   6065.15

12:04:01 PM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
12:05:01 PM   5183956   6996928   2700488     34.25      2688   1979684    705592      7.90    196824   2140052    221212
12:06:01 PM   5164264   6991284   2720180     34.50      2688   1992472    703524      7.88    225976   2117548      8848
12:07:01 PM   5155616   6991120   2728828     34.61      2688   2001044    690496      7.73    397700   1954172     15924
Average:      5167945   6993111   2716499     34.45      2688   1991067    699871      7.83    273500   2070591     81995

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    109.60     73.82   1314.47     32.51      0.00      0.00      0.00      0.00
12:06:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:06:01 PM      eth0     33.02     23.54     52.66      8.54      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     42.96     23.61     31.23     10.76      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     61.86     40.32    466.10     17.27      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) 	10/09/2025 	_x86_64_	(2 CPU)

12:03:27     LINUX RESTART	(2 CPU)

12:04:01 PM     CPU     %user     %nice   %system   %iowait    %steal     %idle
12:05:01 PM     all     41.75      2.54     18.69      4.20      0.15     32.67
12:05:01 PM       0     47.17      2.16     14.08      3.64      0.15     32.79
12:05:01 PM       1     36.26      2.93     23.35      4.76      0.15     32.54
12:06:01 PM     all     39.79      0.00      3.11      1.04      0.14     55.92
12:06:01 PM       0     34.96      0.00      3.10      1.05      0.13     60.75
12:06:01 PM       1     44.64      0.00      3.11      1.02      0.15     51.08
12:07:01 PM     all     42.23      0.00      3.09      0.47      0.14     54.07
12:07:01 PM       0     15.85      0.00      2.58      0.08      0.12     81.37
12:07:01 PM       1     68.67      0.00      3.60      0.85      0.17     26.71
Average:        all     41.25      0.84      8.24      1.89      0.15     47.64
Average:          0     32.60      0.71      6.56      1.58      0.13     58.42
Average:          1     49.96      0.96      9.93      2.19      0.16     36.80