---> uname -a:
Linux prd-centos8-builder-2c-1g-4263.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:             2799.974
BogoMIPS:            5599.94
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         785        4668          19        2243        6603
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:9b:35:6c brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.107.81/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 86147sec preferred_lft 86147sec
    inet6 fe80::f816:3eff:fe9b:356c/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) 	05/27/2026 	_x86_64_	(2 CPU)

10:03:27     LINUX RESTART	(2 CPU)

10:04:01 AM       tps      rtps      wtps   bread/s   bwrtn/s
10:05:01 AM    310.10    123.63    186.47   2167.68   8984.42
10:06:01 AM     88.62      2.33     86.29    119.03  11448.22
10:07:01 AM     27.84      0.68     27.16     21.86    951.77
Average:       142.19     42.21     99.97    769.52   7128.14

10:04:01 AM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:05:01 AM   4800384   6762200   3082048     39.10      2688   2126228   1072380     12.01    202672   2504972    295540
10:06:01 AM   4794604   6770104   3087828     39.17      2688   2138472   1047728     11.73    235668   2465160      8280
10:07:01 AM   4802896   6779012   3079536     39.07      2688   2139232   1038448     11.63    236680   2456460      7484
Average:      4799295   6770439   3083137     39.11      2688   2134644   1052852     11.79    225007   2475531    103768

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     99.60     69.13   1712.96     16.19      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     35.09     29.32     55.85     11.23      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     25.37     22.01     22.94      7.23      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     53.35     40.15    597.25     11.55      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) 	05/27/2026 	_x86_64_	(2 CPU)

10:03:27     LINUX RESTART	(2 CPU)

10:04:01 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
10:05:01 AM     all     41.09      2.29     33.04      2.55      0.11     20.91
10:05:01 AM       0     39.89      2.71     30.97      2.49      0.10     23.84
10:05:01 AM       1     42.30      1.87     35.13      2.62      0.12     17.96
10:06:01 AM     all     37.69      0.00      4.67      0.64      0.09     56.91
10:06:01 AM       0     26.07      0.00      3.91      0.43      0.08     69.50
10:06:01 AM       1     49.32      0.00      5.42      0.85      0.10     44.31
10:07:01 AM     all     38.55      0.00      3.52      0.14      0.08     57.71
10:07:01 AM       0     23.62      0.00      2.78      0.10      0.07     73.43
10:07:01 AM       1     53.50      0.00      4.25      0.18      0.10     41.96
Average:        all     39.10      0.75     13.62      1.10      0.10     45.32
Average:          0     29.81      0.89     12.45      1.00      0.08     55.76
Average:          1     48.41      0.62     14.80      1.21      0.11     34.86