---> uname -a:
Linux prd-centos8-builder-2c-1g-14630.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         588        4867          19        2241        6800
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:e5:07:3b brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.106.153/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 86162sec preferred_lft 86162sec
    inet6 fe80::f816:3eff:fee5:73b/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) 	08/01/2026 	_x86_64_	(2 CPU)

10:03:23     LINUX RESTART	(2 CPU)

10:04:03 AM       tps      rtps      wtps   bread/s   bwrtn/s
10:05:01 AM    260.08    108.65    151.42   1254.96  11259.63
10:06:01 AM     47.48      0.32     47.17     35.99   8701.32
10:07:01 AM     14.71      0.92     13.80     46.93    722.25
Average:       105.71     35.82     69.89    436.85   6845.46

10:04:03 AM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:05:01 AM   5010860   6980724   2871580     36.43      2688   2133844    729636      8.17    204136   2283944    234504
10:06:01 AM   5010064   6983980   2872376     36.44      2688   2136872    731620      8.19    236452   2249112      8396
10:07:01 AM   5023036   6998460   2859404     36.28      2688   2138392    711304      7.96    417608   2055428         4
Average:      5014653   6987721   2867787     36.38      2688   2136369    724187      8.11    286065   2196161     80968

10:04:03 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     92.79     60.71   1714.55     12.98      0.00      0.00      0.00      0.00
10:06:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:06:01 AM      eth0     18.16     16.51     42.65      4.01      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     21.68     16.51     23.42      5.79      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     43.66     30.91    580.91      7.53      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) 	08/01/2026 	_x86_64_	(2 CPU)

10:03:23     LINUX RESTART	(2 CPU)

10:04:03 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
10:05:01 AM     all     41.90      1.92     30.21      2.43      0.11     23.43
10:05:01 AM       0     39.48      1.70     30.89      1.86      0.11     25.97
10:05:01 AM       1     44.32      2.14     29.54      3.00      0.11     20.89
10:06:01 AM     all     41.50      0.00      4.17      0.50      0.09     53.73
10:06:01 AM       0     52.39      0.00      4.65      0.57      0.08     42.31
10:06:01 AM       1     30.63      0.00      3.69      0.43      0.10     65.15
10:07:01 AM     all     38.02      0.00      3.83      0.07      0.08     58.00
10:07:01 AM       0     61.05      0.00      4.50      0.08      0.10     34.26
10:07:01 AM       1     15.02      0.00      3.16      0.05      0.07     81.70
Average:        all     40.45      0.62     12.44      0.98      0.09     45.42
Average:          0     51.17      0.55     13.05      0.82      0.10     34.32
Average:          1     29.74      0.69     11.83      1.13      0.09     56.52