---> uname -a:
Linux prd-centos8-builder-2c-1g-12061.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         613        4832          19        2252        6775
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:96:6d:02 brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.106.59/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 86138sec preferred_lft 86138sec
    inet6 fe80::f816:3eff:fe96:6d02/64 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) 	07/25/2026 	_x86_64_	(2 CPU)

10:04:10     LINUX RESTART	(2 CPU)

10:05:02 AM       tps      rtps      wtps   bread/s   bwrtn/s
10:06:01 AM    234.13     81.68    152.45   1018.81  12880.70
10:07:01 AM     60.85      0.95     59.90     57.31   8081.61
10:08:01 AM     19.81      0.10     19.71     10.26    558.61
Average:       104.20     27.27     76.93    358.43   7141.45

10:05:02 AM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:06:01 AM   4955356   6935412   2927076     37.13      2688   2143996    779160      8.72    203440   2343240    208428
10:07:01 AM   4892000   6876780   2990432     37.94      2688   2147680    848852      9.50    234084   2373032      7492
10:08:01 AM   4965080   6957044   2917352     37.01      2688   2155212    756600      8.47    426460   2108636     14708
Average:      4937479   6923079   2944953     37.36      2688   2148963    794871      8.90    287995   2274969     76876

10:05:02 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     98.42     65.72   1587.63     12.11      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     36.15     30.89     56.50     10.20      0.00      0.00      0.00      0.00
10:08:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:08:01 AM      eth0     30.66     24.84     30.03     15.10      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     54.83     40.34    552.25     12.47      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) 	07/25/2026 	_x86_64_	(2 CPU)

10:04:10     LINUX RESTART	(2 CPU)

10:05:02 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
10:06:01 AM     all     39.54      1.28     24.90      2.43      0.11     31.75
10:06:01 AM       0     35.30      1.64     31.37      2.65      0.10     28.94
10:06:01 AM       1     43.73      0.92     18.49      2.20      0.12     34.53
10:07:01 AM     all     39.00      0.00      3.91      1.09      0.12     55.88
10:07:01 AM       0     66.41      0.00      5.04      1.14      0.10     27.31
10:07:01 AM       1     11.60      0.00      2.77      1.05      0.13     84.45
10:08:01 AM     all     34.51      0.00      3.56      0.13      0.13     61.67
10:08:01 AM       0     38.25      0.00      3.30      0.15      0.17     58.14
10:08:01 AM       1     30.78      0.00      3.82      0.10      0.10     65.21
Average:        all     37.66      0.42     10.66      1.20      0.12     49.94
Average:          0     46.77      0.53     13.04      1.30      0.12     38.23
Average:          1     28.59      0.30      8.28      1.11      0.12     61.60