---> uname -a:
Linux prd-centos8-builder-2c-1g-10480.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         616        4830          19        2251        6772
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:eb:b1:22 brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.106.208/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 86137sec preferred_lft 86137sec
    inet6 fe80::f816:3eff:feeb:b122/64 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) 	06/09/2026 	_x86_64_	(2 CPU)

22:03:25     LINUX RESTART	(2 CPU)

10:04:01 PM       tps      rtps      wtps   bread/s   bwrtn/s
10:05:01 PM    280.31    114.16    166.14   2073.44  12244.82
10:06:01 PM     68.49      2.97     65.52    138.38   9243.41
10:07:01 PM     26.82      0.07     26.76      3.07    916.49
Average:       125.21     39.07     86.14    738.33   7468.14

10:04:01 PM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:05:01 PM   4965336   6934828   2917104     37.01      2688   2133672    774564      8.67    200852   2337552    230892
10:06:01 PM   4915024   6898760   2967416     37.65      2688   2146636    826352      9.25    234932   2348196      8444
10:07:01 PM   4919104   6902556   2963336     37.59      2688   2146556    798188      8.94    235976   2342852      7384
Average:      4933155   6912048   2949285     37.42      2688   2142288    799701      8.95    223920   2342867     82240

10:04:01 PM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:05:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:05:01 PM      eth0    116.99     76.41   1728.96     13.74      0.00      0.00      0.00      0.00
10:06:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:06:01 PM      eth0     34.61     29.15     54.66     11.33      0.00      0.00      0.00      0.00
10:07:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:07:01 PM      eth0     32.49     25.97     28.49     16.07      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     61.37     43.84    604.07     13.71      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) 	06/09/2026 	_x86_64_	(2 CPU)

22:03:25     LINUX RESTART	(2 CPU)

10:04:01 PM     CPU     %user     %nice   %system   %iowait    %steal     %idle
10:05:01 PM     all     40.15      2.18     32.42      2.58      0.12     22.55
10:05:01 PM       0     59.17      1.03     22.08      1.95      0.12     15.65
10:05:01 PM       1     20.78      3.35     42.95      3.23      0.12     29.58
10:06:01 PM     all     36.36      0.00      4.11      0.53      0.09     58.92
10:06:01 PM       0     38.15      0.00      3.96      0.62      0.08     57.19
10:06:01 PM       1     34.56      0.00      4.25      0.43      0.10     60.65
10:07:01 PM     all     37.12      0.00      3.56      0.14      0.10     59.07
10:07:01 PM       0     43.55      0.00      3.45      0.23      0.10     52.66
10:07:01 PM       1     30.69      0.00      3.67      0.05      0.10     65.49
Average:        all     37.86      0.72     13.24      1.07      0.10     47.00
Average:          0     46.91      0.34      9.79      0.93      0.10     41.92
Average:          1     28.75      1.09     16.72      1.22      0.11     52.11