---> uname -a:
Linux prd-centos8-robot-2c-8g-18659.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         625        5004          19        2067        6776
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:1d:9a:83 brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.170.31/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0
       valid_lft 86158sec preferred_lft 86158sec
    inet6 fe80::f816:3eff:fe1d:9a83/64 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)

10:34:21     LINUX RESTART	(2 CPU)

10:35:01 AM       tps      rtps      wtps   bread/s   bwrtn/s
10:36:01 AM    101.23     59.35     41.88   6299.52  27250.91
10:37:01 AM    112.88      0.75    112.13     53.58  10362.86
10:38:01 AM     39.88      0.72     39.16    102.65   4840.03
Average:        84.67     20.28     64.39   2152.26  14152.51

10:35:01 AM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:36:01 AM   5490144   7030580   2392288     30.35      2688   1732408    760356      8.51    188328   1920304    118572
10:37:01 AM   5153888   6960536   2728544     34.62      2688   1983564    767120      8.59    197912   2186500    121220
10:38:01 AM   5214212   7023916   2668220     33.85      2688   1986844    713436      7.99    382864   1943628       164
Average:      5286081   7005011   2596351     32.94      2688   1900939    746971      8.36    256368   2016811     79985

10:35:01 AM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:36:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:36:01 AM      eth0    274.31    161.04   1203.63     57.58      0.00      0.00      0.00      0.00
10:37:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:37:01 AM      eth0     87.69     68.36   1060.45     10.47      0.00      0.00      0.00      0.00
10:38:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:38:01 AM      eth0     25.08     17.48     21.85      9.27      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    129.04     82.30    762.04     25.78      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)

10:34:21     LINUX RESTART	(2 CPU)

10:35:01 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
10:36:01 AM     all     30.26      0.03      5.81     23.85      0.11     39.94
10:36:01 AM       0     27.98      0.00      5.63     21.74      0.12     44.53
10:36:01 AM       1     32.53      0.07      5.98     25.95      0.10     35.37
10:37:01 AM     all     35.04      0.00      5.21      6.33      0.13     53.30
10:37:01 AM       0     41.46      0.00      5.68      2.70      0.12     50.04
10:37:01 AM       1     28.63      0.00      4.73      9.95      0.13     56.55
10:38:01 AM     all     17.22      0.00      2.17     10.04      0.06     70.51
10:38:01 AM       0     24.12      0.00      2.24      4.38      0.07     69.19
10:38:01 AM       1     10.30      0.00      2.11     15.72      0.05     71.82
Average:        all     27.51      0.01      4.39     13.38      0.10     54.61
Average:          0     31.20      0.00      4.52      9.56      0.10     54.62
Average:          1     23.82      0.02      4.27     17.19      0.09     54.60