---> uname -a:
Linux prd-centos8-builder-2c-1g-5092.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:             2800.000
BogoMIPS:            5600.00
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         569        4879          19        2249        6819
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:de:71:9c brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.107.217/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 86129sec preferred_lft 86129sec
    inet6 fe80::f816:3eff:fede:719c/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) 	07/04/2026 	_x86_64_	(2 CPU)

10:03:59     LINUX RESTART	(2 CPU)

10:05:01 AM       tps      rtps      wtps   bread/s   bwrtn/s
10:06:01 AM    209.90     56.23    153.67    770.68  13881.27
10:07:01 AM     39.49      0.32     39.18     35.99   3962.86
10:08:02 AM     21.56      0.73     20.83     31.59    583.54
Average:        90.32     19.09     71.22    279.43   6142.68

10:05:01 AM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:06:01 AM   4933920   6914180   2948512     37.41      2688   2143252    788632      8.83    208456   2354424    103060
10:07:01 AM   4997964   6978892   2884468     36.59      2688   2144096    714324      8.00    236712   2264812      7392
10:08:02 AM   4991056   6973016   2891376     36.68      2688   2145140    745136      8.34    417184   2091596      7504
Average:      4974313   6955363   2908119     36.89      2688   2144163    749364      8.39    287451   2236944     39319

10:05:01 AM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
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     67.64     47.55    856.16     12.65      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     26.00     22.68     24.40      8.68      0.00      0.00      0.00      0.00
10:08:02 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:08:02 AM      eth0     23.79     20.98     25.14      7.54      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     39.14     30.40    301.92      9.62      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) 	07/04/2026 	_x86_64_	(2 CPU)

10:03:59     LINUX RESTART	(2 CPU)

10:05:01 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
10:06:01 AM     all     39.02      0.87     18.06      1.81      0.10     40.14
10:06:01 AM       0     22.99      1.25     21.24      2.26      0.10     52.16
10:06:01 AM       1     54.94      0.49     14.91      1.36      0.10     28.21
10:07:01 AM     all     35.92      0.00      3.75      0.33      0.10     59.90
10:07:01 AM       0     30.49      0.00      3.90      0.25      0.10     65.26
10:07:01 AM       1     41.35      0.00      3.60      0.40      0.10     54.55
10:08:02 AM     all     33.79      0.00      3.19      0.13      0.08     62.80
10:08:02 AM       0     23.37      0.00      2.66      0.08      0.08     73.81
10:08:02 AM       1     44.19      0.00      3.72      0.18      0.08     51.82
Average:        all     36.24      0.29      8.31      0.75      0.09     54.32
Average:          0     25.63      0.41      9.23      0.86      0.09     63.77
Average:          1     46.82      0.16      7.40      0.65      0.09     44.88