---> uname -a:
Linux prd-centos8-builder-2c-1g-1147.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         591        5013          19        2095        6801
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:55:db:38 brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.106.207/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 86147sec preferred_lft 86147sec
    inet6 fe80::f816:3eff:fe55:db38/64 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) 	12/24/2025 	_x86_64_	(2 CPU)

15:04:10     LINUX RESTART	(2 CPU)

03:05:01 PM       tps      rtps      wtps   bread/s   bwrtn/s
03:06:01 PM    183.34     28.43    154.91    346.61  12010.70
03:07:01 PM     47.32      0.35     46.97     43.72   3716.73
03:08:01 PM     23.95      0.92     23.03     46.53    659.34
Average:        84.86      9.90     74.97    145.61   5462.16

03:05:01 PM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
03:06:01 PM   5073200   6898548   2811236     35.66      2688   1991612    799876      8.95    200392   2238896     92568
03:07:01 PM   5128892   6954012   2755544     34.95      2688   1991016    742444      8.31    226348   2155176      7616
03:08:01 PM   5127164   6953828   2757272     34.97      2688   1992304    742060      8.31    396244   1985184      7516
Average:      5109752   6935463   2774684     35.19      2688   1991644    761460      8.52    274328   2126419     35900

03:05:01 PM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
03:06:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
03:06:01 PM      eth0     62.04     45.64    949.19     10.90      0.00      0.00      0.00      0.00
03:07:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
03:07:01 PM      eth0     25.69     22.38     22.47      8.83      0.00      0.00      0.00      0.00
03:08:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
03:08:01 PM      eth0     32.76     25.76     33.80     15.06      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     40.16     31.26    335.14     11.60      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) 	12/24/2025 	_x86_64_	(2 CPU)

15:04:10     LINUX RESTART	(2 CPU)

03:05:01 PM     CPU     %user     %nice   %system   %iowait    %steal     %idle
03:06:01 PM     all     40.26      0.59      7.59      3.33      0.10     48.12
03:06:01 PM       0     33.80      0.91      9.20      3.04      0.10     52.96
03:06:01 PM       1     46.70      0.28      5.99      3.62      0.10     43.31
03:07:01 PM     all     40.28      0.00      2.77      0.74      0.10     56.11
03:07:01 PM       0     36.13      0.00      2.82      0.48      0.10     60.47
03:07:01 PM       1     44.43      0.00      2.73      1.00      0.10     51.74
03:08:01 PM     all     38.73      0.00      2.76      0.16      0.09     58.26
03:08:01 PM       0     30.52      0.00      2.28      0.15      0.10     66.96
03:08:01 PM       1     46.94      0.00      3.24      0.17      0.08     49.57
Average:        all     39.76      0.20      4.37      1.41      0.10     54.17
Average:          0     33.48      0.30      4.75      1.22      0.10     60.15
Average:          1     46.02      0.09      3.99      1.59      0.09     48.21

