---> uname -a:
Linux prd-centos8-builder-2c-1g-1540.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:             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  8.5G   32G  22% /
tmpfs           770M     0  770M   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:           7699         609        4929          19        2160        6783
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:24:ec:df brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.107.86/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 86170sec preferred_lft 86170sec
    inet6 fe80::f816:3eff:fe24:ecdf/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) 	05/20/2026 	_x86_64_	(2 CPU)

08:03:27     LINUX RESTART	(2 CPU)

08:04:01 AM       tps      rtps      wtps   bread/s   bwrtn/s
08:05:01 AM    254.52    107.40    147.13   2076.59   9625.21
08:06:01 AM     87.12      0.28     86.84     35.45   9406.80
08:07:01 AM     26.03      0.95     25.08     47.06    694.52
Average:       122.56     36.21     86.35    719.66   6575.67

08:04:01 AM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
08:05:01 AM   5080408   6969748   2804028     35.56      2688   2055748    748628      8.38    199352   2238844    240116
08:06:01 AM   5058308   6951084   2826128     35.84      2688   2058656    749972      8.40    228024   2224224      7384
08:07:01 AM   5017372   6919088   2867064     36.36      2688   2067536    789220      8.83    398668   2094388     14828
Average:      5052029   6946640   2832407     35.92      2688   2060647    762607      8.54    275348   2185819     87443

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    123.18     80.99   1592.86     14.14      0.00      0.00      0.00      0.00
08:06:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:06:01 AM      eth0     37.50     31.76     56.75     10.77      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     34.13     27.85     33.47     15.20      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     64.94     46.86    561.00     13.37      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) 	05/20/2026 	_x86_64_	(2 CPU)

08:03:27     LINUX RESTART	(2 CPU)

08:04:01 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
08:05:01 AM     all     41.48      1.64     16.71      2.33      0.09     37.74
08:05:01 AM       0     25.38      2.57     21.91      2.95      0.10     47.09
08:05:01 AM       1     57.31      0.72     11.61      1.73      0.08     28.55
08:06:01 AM     all     38.42      0.00      3.11      0.97      0.12     57.37
08:06:01 AM       0     35.96      0.00      3.19      1.15      0.13     59.56
08:06:01 AM       1     40.88      0.00      3.03      0.80      0.12     55.17
08:07:01 AM     all     38.32      0.00      2.63      0.24      0.08     58.72
08:07:01 AM       0     32.88      0.00      2.43      0.32      0.08     64.28
08:07:01 AM       1     43.77      0.00      2.84      0.17      0.08     53.14
Average:        all     39.40      0.54      7.44      1.18      0.10     51.34
Average:          0     31.46      0.84      9.08      1.46      0.11     57.05
Average:          1     47.30      0.24      5.81      0.90      0.09     45.66

