---> uname -a:
Linux prd-centos8-builder-2c-1g-13761.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        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         585        4862          19        2250        6803
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:bf:36:34 brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.107.100/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 86143sec preferred_lft 86143sec
    inet6 fe80::f816:3eff:febf:3634/64 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) 	08/20/2026 	_x86_64_	(2 CPU)

05:03:21     LINUX RESTART	(2 CPU)

05:04:01 AM       tps      rtps      wtps   bread/s   bwrtn/s
05:05:01 AM    340.36    130.04    210.31   2186.70   8925.65
05:06:02 AM     78.05      1.38     76.67    266.22  12705.77
05:07:01 AM     11.27      0.10     11.17      3.66    523.67
Average:       143.96     44.09     99.88    823.42   7423.35

05:04:01 AM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
05:05:01 AM   5034408   6950072   2848032     36.13      2688   2080728    757544      8.48    213688   2266272    290996
05:06:02 AM   4935244   6917856   2947196     37.39      2688   2145604    790532      8.85    235640   2329156      9752
05:07:01 AM   4913152   6903624   2969288     37.67      2688   2153856    797764      8.93    238524   2349012     14064
Average:      4960935   6923851   2921505     37.06      2688   2126729    781947      8.76    229284   2314813    104937

05:04:01 AM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
05:05:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
05:05:01 AM      eth0     98.68     63.31   1413.19     14.43      0.00      0.00      0.00      0.00
05:06:02 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
05:06:02 AM      eth0     35.44     27.85    420.69      5.04      0.00      0.00      0.00      0.00
05:07:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
05:07:01 AM      eth0     14.46     12.81     15.42      3.26      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     49.72     34.78    619.79      7.60      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) 	08/20/2026 	_x86_64_	(2 CPU)

05:03:21     LINUX RESTART	(2 CPU)

05:04:01 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
05:05:01 AM     all     36.63      2.31     34.44      4.57      0.15     21.90
05:05:01 AM       0     41.17      2.41     37.04      4.86      0.15     14.37
05:05:01 AM       1     32.12      2.22     31.85      4.27      0.15     29.39
05:06:02 AM     all     39.87      0.00      4.89      1.70      0.12     53.43
05:06:02 AM       0     42.08      0.00      4.67      1.47      0.12     51.66
05:06:02 AM       1     37.67      0.00      5.10      1.92      0.12     55.20
05:07:01 AM     all     40.17      0.00      3.47      0.06      0.10     56.20
05:07:01 AM       0     54.47      0.00      4.10      0.08      0.10     41.24
05:07:01 AM       1     25.84      0.00      2.83      0.03      0.10     71.19
Average:        all     38.90      0.77     14.20      2.10      0.12     43.91
Average:          0     45.90      0.79     15.17      2.13      0.12     35.88
Average:          1     31.91      0.74     13.22      2.08      0.12     51.93