---> uname -a:
Linux prd-centos8-builder-2c-1g-14507.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         656        4796          19        2245        6732
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:ae:b9:23 brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.106.121/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 86163sec preferred_lft 86163sec
    inet6 fe80::f816:3eff:feae:b923/64 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) 	07/31/2026 	_x86_64_	(2 CPU)

22:03:25     LINUX RESTART	(2 CPU)

10:04:01 PM       tps      rtps      wtps   bread/s   bwrtn/s
10:05:02 PM    239.79    112.51    127.27   2060.11   9539.34
10:06:01 PM     67.16      0.83     66.33    103.56  11257.10
10:07:01 PM     13.58      0.95     12.63     47.46    723.68
Average:       107.07     38.31     68.76    740.62   7150.92

10:04:01 PM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:05:02 PM   4907056   6878320   2975384     37.75      2688   2135044    824968      9.24    201772   2399704    302608
10:06:01 PM   4981416   6958352   2901024     36.80      2688   2139992    741860      8.31    234100   2282956      8392
10:07:01 PM   4957592   6936180   2924848     37.11      2688   2141532    767336      8.59    415232   2125792      7640
Average:      4948688   6924284   2933752     37.22      2688   2138856    778055      8.71    283701   2269484    106213

10:04:01 PM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:05:02 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:05:02 PM      eth0     97.68     62.18   1662.35     14.25      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     16.96     14.23     41.89      3.80      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     22.10     17.76     25.26      6.17      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     45.74     31.49    579.52      8.10      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) 	07/31/2026 	_x86_64_	(2 CPU)

22:03:25     LINUX RESTART	(2 CPU)

10:04:01 PM     CPU     %user     %nice   %system   %iowait    %steal     %idle
10:05:02 PM     all     42.12      1.94     30.77      2.14      0.10     22.92
10:05:02 PM       0     56.59      1.34     26.99      1.67      0.10     13.31
10:05:02 PM       1     27.56      2.55     34.59      2.60      0.10     32.60
10:06:01 PM     all     41.42      0.00      4.24      0.53      0.08     53.72
10:06:01 PM       0     51.13      0.00      4.43      0.29      0.08     44.07
10:06:01 PM       1     31.68      0.00      4.05      0.78      0.08     63.40
10:07:01 PM     all     37.96      0.00      3.98      0.07      0.09     57.89
10:07:01 PM       0     56.54      0.00      4.85      0.08      0.10     38.43
10:07:01 PM       1     19.38      0.00      3.12      0.07      0.08     77.36
Average:        all     40.49      0.64     12.94      0.91      0.09     44.93
Average:          0     54.76      0.44     12.05      0.68      0.10     31.97
Average:          1     26.16      0.84     13.83      1.14      0.09     57.93