---> uname -a:
Linux prd-centos8-builder-2c-1g-3030.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:             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        1.8G     0  1.8G   0% /dev
tmpfs           1.8G     0  1.8G   0% /dev/shm
tmpfs           1.8G   17M  1.8G   1% /run
tmpfs           1.8G     0  1.8G   0% /sys/fs/cgroup
/dev/vda1        20G  9.2G   11G  46% /
tmpfs           367M     0  367M   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:           3665         479        1064          17        2122        2912
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 1450 qdisc fq_codel state UP group default qlen 1000
    link/ether fa:16:3e:7e:9e:79 brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.32.7.22/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0
       valid_lft 86114sec preferred_lft 86114sec
    inet6 fe80::f816:3eff:fe7e:9e79/64 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-3659157c-da70-44c5-bede-30869f5379b1.nov) 	06/17/2025 	_x86_64_	(2 CPU)

22:35:05     LINUX RESTART	(2 CPU)

10:36:01 PM       tps      rtps      wtps   bread/s   bwrtn/s
10:37:01 PM     14.78      0.00     14.78      0.00   6156.89
10:38:01 PM      3.05      0.03      3.02      0.53     96.93
10:39:01 PM     52.31      6.87     45.44    968.11   3382.77
Average:        23.38      2.30     21.08    322.86   3212.03

10:36:01 PM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:37:01 PM   1475028   3021436   2278640     60.70      2104   1727836    896768     18.67    204460   1829108        40
10:38:01 PM   1472292   3018728   2281376     60.78      2104   1727852    904088     18.83    204492   1831748        16
10:39:01 PM   1196744   2982692   2556924     68.12      2104   1953740    648428     13.50    404544   1861832    126720
Average:      1381355   3007619   2372313     63.20      2104   1803143    816428     17.00    271165   1840896     42259

10:36:01 PM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:37:01 PM        lo      0.18      0.18      0.02      0.02      0.00      0.00      0.00      0.00
10:37:01 PM      eth0      7.03      3.85      1.45      0.51      0.00      0.00      0.00      0.00
10:38:01 PM        lo      0.25      0.25      0.02      0.02      0.00      0.00      0.00      0.00
10:38:01 PM      eth0      2.37      0.98      0.16      0.05      0.00      0.00      0.00      0.00
10:39:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:39:01 PM      eth0     73.09     65.06    807.03      9.92      0.00      0.00      0.00      0.00
Average:           lo      0.14      0.14      0.01      0.01      0.00      0.00      0.00      0.00
Average:         eth0     27.49     23.29    269.53      3.49      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.18.0-536.el8.x86_64 (centos-stream-8-builder-3659157c-da70-44c5-bede-30869f5379b1.nov) 	06/17/2025 	_x86_64_	(2 CPU)

22:35:05     LINUX RESTART	(2 CPU)

10:36:01 PM     CPU     %user     %nice   %system   %iowait    %steal     %idle
10:37:01 PM     all      1.20      0.00      0.27      0.59      0.03     97.91
10:37:01 PM       0      0.67      0.00      0.30      0.70      0.03     98.30
10:37:01 PM       1      1.73      0.00      0.23      0.49      0.03     97.52
10:38:01 PM     all      0.40      0.00      0.13      0.08      0.02     99.36
10:38:01 PM       0      0.69      0.00      0.13      0.17      0.02     99.00
10:38:01 PM       1      0.12      0.00      0.13      0.00      0.02     99.73
10:39:01 PM     all     29.75      0.00      4.35      1.18      0.09     64.63
10:39:01 PM       0     37.25      0.00      5.06      1.98      0.10     55.60
10:39:01 PM       1     22.21      0.00      3.63      0.38      0.08     73.69
Average:        all     10.46      0.00      1.58      0.62      0.05     87.28
Average:          0     12.89      0.00      1.84      0.95      0.05     84.27
Average:          1      8.02      0.00      1.33      0.29      0.04     90.31