---> uname -a:
Linux prd-centos8-robot-2c-8g-18605.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 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  8.3G   32G  21% /
tmpfs           770M     0  770M   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:           7697         550        5083          19        2063        6852
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:8f:d2:ab brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.171.241/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0
       valid_lft 86171sec preferred_lft 86171sec
    inet6 fe80::f816:3eff:fe8f:d2ab/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 	02/17/2025 	_x86_64_	(2 CPU)

10:11:41     LINUX RESTART	(2 CPU)

10:12:01 AM       tps      rtps      wtps   bread/s   bwrtn/s
10:13:01 AM    197.28    141.84     55.45  14078.24  38417.09
10:14:01 AM    110.10      0.18    109.91      5.06  10679.02
10:15:01 AM     45.31      0.98     44.33     96.38   4994.15
Average:       117.57     47.67     69.90   4726.82  18030.81

10:12:01 AM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:13:01 AM   5585572   7104168   2296852     29.14      2688   1711852    651304      7.29    184048   1832448    103092
10:14:01 AM   5229516   7045612   2652908     33.66      2688   1994652    654972      7.33    187712   2125108    125096
10:15:01 AM   5254732   7058616   2627692     33.34      2688   1981568    653616      7.32    380156   1905568       160
Average:      5356607   7069465   2525817     32.04      2688   1896024    653297      7.31    250639   1954375     76116

10:12:01 AM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:13:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:13:01 AM      eth0    278.37    163.40   1160.40     57.62      0.00      0.00      0.00      0.00
10:14:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:14:01 AM      eth0     92.92     72.66   1011.12     10.05      0.00      0.00      0.00      0.00
10:15:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:15:01 AM      eth0     37.69     23.36    111.83      9.10      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    136.33     86.48    761.15     25.59      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 	02/17/2025 	_x86_64_	(2 CPU)

10:11:41     LINUX RESTART	(2 CPU)

10:12:01 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
10:13:01 AM     all     33.65      0.07     10.12     22.97      0.10     33.09
10:13:01 AM       0     32.84      0.03     10.85     21.94      0.10     34.24
10:13:01 AM       1     34.46      0.10      9.39     24.01      0.10     31.95
10:14:01 AM     all     29.67      0.00      4.68      8.01      0.10     57.54
10:14:01 AM       0     35.31      0.00      4.98      8.75      0.10     50.86
10:14:01 AM       1     24.02      0.00      4.38      7.27      0.10     64.23
10:15:01 AM     all     21.14      0.00      2.66      1.62      0.07     74.52
10:15:01 AM       0     33.92      0.00      2.89      0.94      0.07     62.19
10:15:01 AM       1      8.36      0.00      2.44      2.30      0.07     86.83
Average:        all     28.13      0.02      5.81     10.83      0.09     55.12
Average:          0     34.03      0.01      6.22     10.51      0.09     49.14
Average:          1     22.24      0.03      5.39     11.15      0.09     61.10