---> uname -a:
Linux prd-centos8-builder-2c-1g-13303.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         576        4875          19        2246        6812
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:11:88:71 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 86155sec preferred_lft 86155sec
    inet6 fe80::f816:3eff:fe11:8871/64 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) 	08/17/2026 	_x86_64_	(2 CPU)

22:03:23     LINUX RESTART	(2 CPU)

10:04:01 PM       tps      rtps      wtps   bread/s   bwrtn/s
10:05:01 PM    334.43    110.60    223.83   2060.86   8254.17
10:06:01 PM     75.01      0.82     74.19    101.83  12413.86
10:07:01 PM     11.25      0.77     10.48     32.13    439.11
Average:       140.22     37.39    102.83    731.57   7036.01

10:04:01 PM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:05:01 PM   5063088   7029628   2819352     35.77      2688   2130612    683032      7.65    201424   2247684    330076
10:06:01 PM   4959544   6939620   2922896     37.08      2688   2142992    770316      8.63    236864   2301400      8284
10:07:01 PM   4986992   6968064   2895448     36.73      2688   2144044    730336      8.18    418092   2094036      7484
Average:      5003208   6979104   2879232     36.53      2688   2139216    727895      8.15    285460   2214373    115281

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    114.73     71.42   1731.53     19.24      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     14.70     12.36     41.00      3.46      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     19.60     15.73     21.90      5.03      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     49.67     33.17    598.11      9.24      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) 	08/17/2026 	_x86_64_	(2 CPU)

22:03:23     LINUX RESTART	(2 CPU)

10:04:01 PM     CPU     %user     %nice   %system   %iowait    %steal     %idle
10:05:01 PM     all     39.07      1.97     32.45      2.81      0.10     23.61
10:05:01 PM       0     33.04      1.98     33.82      3.27      0.10     27.78
10:05:01 PM       1     45.09      1.95     31.07      2.36      0.10     19.43
10:06:01 PM     all     41.57      0.00      4.30      0.80      0.10     53.23
10:06:01 PM       0     51.53      0.00      4.38      0.73      0.10     43.25
10:06:01 PM       1     31.64      0.00      4.21      0.86      0.10     63.19
10:07:01 PM     all     38.77      0.00      3.57      0.04      0.08     57.53
10:07:01 PM       0     23.18      0.00      2.75      0.05      0.10     73.92
10:07:01 PM       1     54.35      0.00      4.40      0.03      0.07     41.15
Average:        all     39.81      0.65     13.33      1.21      0.09     44.91
Average:          0     35.93      0.65     13.54      1.34      0.10     48.44
Average:          1     43.67      0.64     13.12      1.08      0.09     41.40