---> uname -a:
Linux prd-centos8-builder-2c-1g-4726.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         591        4859          19        2246        6796
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:bc:98:f0 brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.106.68/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 86151sec preferred_lft 86151sec
    inet6 fe80::f816:3eff:febc:98f0/64 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) 	08/07/2026 	_x86_64_	(2 CPU)

08:03:23     LINUX RESTART	(2 CPU)

08:04:01 AM       tps      rtps      wtps   bread/s   bwrtn/s
08:05:01 AM    246.46    107.68    138.78   1462.96  10513.03
08:06:02 AM     54.90      1.48     53.42    123.69   9153.60
08:07:01 AM      9.56      0.03      9.52      0.54    437.33
Average:       104.16     36.60     67.56    531.99   6736.44

08:04:01 AM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
08:05:01 AM   4985508   6949924   2896932     36.75      2688   2128380    780132      8.74    203624   2309280    234504
08:06:02 AM   5013996   6992536   2868444     36.39      2688   2141356    742816      8.32    247448   2237636      8268
08:07:01 AM   5039016   7017812   2843424     36.07      2688   2141540    767340      8.59    248588   2209332      7496
Average:      5012840   6986757   2869600     36.40      2688   2137092    763429      8.55    233220   2252083     83423

08:04:01 AM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
08:05:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:05:01 AM      eth0     97.93     64.54   1660.60      9.96      0.00      0.00      0.00      0.00
08:06:02 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:06:02 AM      eth0     18.63     15.74     43.38      4.51      0.00      0.00      0.00      0.00
08:07:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:07:01 AM      eth0     16.98     13.95     21.22     10.24      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     44.67     31.51    578.13      8.22      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) 	08/07/2026 	_x86_64_	(2 CPU)

08:03:23     LINUX RESTART	(2 CPU)

08:04:01 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
08:05:01 AM     all     39.66      1.83     30.55      2.72      0.12     25.12
08:05:01 AM       0     27.04      1.62     33.79      3.20      0.12     34.24
08:05:01 AM       1     52.20      2.05     27.32      2.25      0.12     16.06
08:06:02 AM     all     37.37      0.00      4.29      0.82      0.08     57.44
08:06:02 AM       0     14.68      0.00      3.81      1.05      0.08     80.37
08:06:02 AM       1     60.14      0.00      4.76      0.58      0.08     34.44
08:07:01 AM     all     38.09      0.00      3.01      0.06      0.09     58.74
08:07:01 AM       0      9.16      0.00      1.83      0.10      0.08     88.82
08:07:01 AM       1     67.02      0.00      4.19      0.02      0.10     28.68
Average:        all     38.37      0.61     12.57      1.20      0.10     47.16
Average:          0     16.94      0.53     13.07      1.45      0.10     67.92
Average:          1     59.78      0.68     12.07      0.95      0.10     26.42