---> uname -a:
Linux prd-centos8-builder-2c-1g-3535.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 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  8.4G   32G  21% /
tmpfs           770M     0  770M   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:           7699         579        5029          19        2089        6813
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:47:40:d7 brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.107.91/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 86143sec preferred_lft 86143sec
    inet6 fe80::f816:3eff:fe47:40d7/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 	03/20/2026 	_x86_64_	(2 CPU)

18:03:21     LINUX RESTART	(2 CPU)

06:04:02 PM       tps      rtps      wtps   bread/s   bwrtn/s
06:05:01 PM    328.55     97.56    230.99   1769.46   8711.44
06:06:02 PM     93.40      2.45     90.95    151.68   8859.10
06:07:01 PM     24.86      0.68     24.18     21.69    683.63
Average:       148.62     33.39    115.24    644.80   6100.46

06:04:02 PM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
06:05:01 PM   5190032   6997792   2694412     34.17      2688   1975096    727176      8.14    197276   2137580    217332
06:06:02 PM   5188516   7010204   2695928     34.19      2688   1987700    685804      7.68    226336   2097696      8292
06:07:01 PM   5157720   6979980   2726724     34.58      2688   1988464    710464      7.95    228348   2126388      7488
Average:      5178756   6995992   2705688     34.32      2688   1983753    707815      7.92    217320   2120555     77704

06:04:02 PM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
06:05:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
06:05:01 PM      eth0    113.76     79.72   1201.97     19.43      0.00      0.00      0.00      0.00
06:06:02 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
06:06:02 PM      eth0     31.27     27.39     52.78      9.41      0.00      0.00      0.00      0.00
06:07:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
06:07:01 PM      eth0     27.55     23.72     25.81      7.71      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     57.38     43.52    424.73     12.17      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 	03/20/2026 	_x86_64_	(2 CPU)

18:03:21     LINUX RESTART	(2 CPU)

06:04:02 PM     CPU     %user     %nice   %system   %iowait    %steal     %idle
06:05:01 PM     all     37.28      1.41     15.41      4.42      0.11     41.37
06:05:01 PM       0     37.39      1.74     17.08      4.47      0.12     39.20
06:05:01 PM       1     37.17      1.08     13.76      4.38      0.10     43.51
06:06:02 PM     all     35.86      0.00      3.04      3.05      0.09     57.96
06:06:02 PM       0     40.22      0.00      3.14      3.52      0.10     53.01
06:06:02 PM       1     31.51      0.00      2.93      2.58      0.08     62.89
06:07:01 PM     all     36.30      0.00      2.46      0.50      0.11     60.64
06:07:01 PM       0     46.30      0.00      2.81      0.44      0.12     50.33
06:07:01 PM       1     26.29      0.00      2.10      0.56      0.10     70.95
Average:        all     36.47      0.46      6.91      2.65      0.10     53.40
Average:          0     41.32      0.57      7.60      2.80      0.11     47.59
Average:          1     31.64      0.35      6.22      2.50      0.10     59.19