---> uname -a:
Linux prd-centos8-builder-2c-1g-5587.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         664        4784          19        2249        6724
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:4d:90:5c brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.106.82/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 86134sec preferred_lft 86134sec
    inet6 fe80::f816:3eff:fe4d:905c/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) 	07/06/2026 	_x86_64_	(2 CPU)

10:03:23     LINUX RESTART	(2 CPU)

10:04:01 AM       tps      rtps      wtps   bread/s   bwrtn/s
10:05:01 AM    247.20    102.27    144.94   1128.56  10622.84
10:06:02 AM     66.59      2.37     64.23    119.56   9451.48
10:07:01 AM     23.83      0.00     23.83      0.00    654.72
Average:       113.04     35.07     77.97    418.39   6944.97

10:04:01 AM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:05:01 AM   4915528   6883284   2966912     37.64      2688   2131916    833020      9.33    202792   2386572    241472
10:06:02 AM   4929140   6915480   2953300     37.47      2688   2149572    798152      8.94    237092   2331728     13632
10:07:01 AM   4868516   6849812   3013924     38.24      2688   2144508    860988      9.64    237144   2392748      7676
Average:      4904395   6882859   2978045     37.78      2688   2141999    830720      9.30    225676   2370349     87593

10:04:01 AM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:05:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:05:01 AM      eth0    102.07     68.79   1698.79     14.52      0.00      0.00      0.00      0.00
10:06:02 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:06:02 AM      eth0     28.82     25.82     50.37      8.95      0.00      0.00      0.00      0.00
10:07:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:07:01 AM      eth0     23.25     20.52     20.91      7.37      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     51.54     38.48    593.23     10.30      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) 	07/06/2026 	_x86_64_	(2 CPU)

10:03:23     LINUX RESTART	(2 CPU)

10:04:01 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
10:05:01 AM     all     39.15      1.69     30.82      2.21      0.12     26.01
10:05:01 AM       0     34.44      2.43     39.95      2.98      0.12     20.09
10:05:01 AM       1     43.77      0.96     21.85      1.46      0.12     31.84
10:06:02 AM     all     37.33      0.00      4.43      0.58      0.12     57.54
10:06:02 AM       0     41.70      0.00      4.34      0.47      0.10     53.39
10:06:02 AM       1     32.97      0.00      4.53      0.70      0.13     61.67
10:07:01 AM     all     36.91      0.00      3.15      0.11      0.09     59.73
10:07:01 AM       0     39.25      0.00      2.85      0.17      0.10     57.63
10:07:01 AM       1     34.57      0.00      3.46      0.05      0.08     61.83
Average:        all     37.79      0.56     12.75      0.97      0.11     47.82
Average:          0     38.49      0.80     15.57      1.19      0.11     43.83
Average:          1     37.10      0.32      9.95      0.74      0.11     51.78