---> uname -a:
Linux prd-centos8-robot-2c-8g-7040.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:             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  8.3G   32G  21% /
tmpfs           770M     0  770M   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:           7697         578        4976          19        2142        6822
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:ff:ac:15 brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.171.58/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0
       valid_lft 85889sec preferred_lft 85889sec
    inet6 fe80::f816:3eff:feff:ac15/64 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) 	11/13/2024 	_x86_64_	(2 CPU)

07:08:58     LINUX RESTART	(2 CPU)

07:10:02 AM       tps      rtps      wtps   bread/s   bwrtn/s
07:11:01 AM    103.41     13.00     90.41   2375.19   6524.79
07:12:01 AM     72.68      0.63     72.04     48.92   9647.05
07:13:01 AM     43.05      2.90     40.15    457.31   2361.00
07:14:01 AM     30.73      0.03     30.69      3.47   5986.34
07:15:01 AM      2.62      0.10      2.52     32.12    107.21
07:16:01 AM      2.08      0.03      2.05      1.87    120.98
07:17:01 AM     16.95      0.65     16.30     74.12    867.99
Average:        38.63      2.45     36.18    422.93   3652.43

07:10:02 AM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
07:11:01 AM   5305680   7107912   2576744     32.69      2688   1980364    640020      7.17    210164   2032228    227212
07:12:01 AM   5129428   6989332   2752996     34.93      2688   2037224    721232      8.08    233480   2173096     25564
07:13:01 AM   4985392   7032176   2897032     36.75      2688   2216084    672408      7.53    259288   2266888    165432
07:14:01 AM   5026632   7073136   2855792     36.23      2688   2216208    628516      7.04    262656   2217092        16
07:15:01 AM   4985084   7033700   2897340     36.76      2688   2218308    693960      7.77    262932   2258780       268
07:16:01 AM   4978168   7029588   2904256     36.84      2688   2221156    693960      7.77    263076   2265304      1372
07:17:01 AM   5157384   7042368   2725040     34.57      2688   2060144    664788      7.44    455924   1915100     13372
Average:      5081110   7044030   2801314     35.54      2688   2135641    673555      7.54    278217   2161213     61891

07:10:02 AM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
07:11:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
07:11:01 AM      eth0     98.97     76.64    935.15     11.00      0.00      0.00      0.00      0.00
07:12:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
07:12:01 AM      eth0     52.57     37.90    439.73      6.94      0.00      0.00      0.00      0.00
07:13:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
07:13:01 AM      eth0     46.67     34.97    300.33      8.75      0.00      0.00      0.00      0.00
07:14:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
07:14:01 AM      eth0    217.56    156.69     42.68     40.23      0.00      0.00      0.00      0.00
07:15:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
07:15:01 AM      eth0     34.45     22.84      9.05      3.77      0.00      0.00      0.00      0.00
07:16:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
07:16:01 AM      eth0     25.42     20.89      6.64      4.87      0.00      0.00      0.00      0.00
07:17:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
07:17:01 AM      eth0     65.67     45.43     90.53     30.40      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     77.27     56.43    258.98     15.15      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) 	11/13/2024 	_x86_64_	(2 CPU)

07:08:58     LINUX RESTART	(2 CPU)

07:10:02 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
07:11:01 AM     all     37.61      0.00      6.39      1.59      0.11     54.29
07:11:01 AM       0     45.49      0.00      6.63      2.31      0.10     45.47
07:11:01 AM       1     29.73      0.00      6.16      0.88      0.12     63.11
07:12:01 AM     all     20.73      0.00      2.34      7.34      0.11     69.49
07:12:01 AM       0     21.67      0.00      1.95      8.32      0.12     67.93
07:12:01 AM       1     19.79      0.00      2.72      6.34      0.10     71.05
07:13:01 AM     all     26.46      0.00      4.28      1.98      0.13     67.16
07:13:01 AM       0     37.97      0.00      5.04      2.70      0.13     54.15
07:13:01 AM       1     14.94      0.00      3.52      1.25      0.12     80.17
07:14:01 AM     all      2.77      0.00      0.81      1.51      0.03     94.88
07:14:01 AM       0      3.93      0.00      1.07      0.95      0.03     94.02
07:14:01 AM       1      1.61      0.00      0.55      2.07      0.03     95.74
07:15:01 AM     all      7.31      0.00      0.77      0.03      0.06     91.83
07:15:01 AM       0      8.65      0.00      0.85      0.00      0.05     90.45
07:15:01 AM       1      5.97      0.00      0.69      0.07      0.07     93.21
07:16:01 AM     all     12.13      0.00      0.64      0.01      0.08     87.13
07:16:01 AM       0     11.86      0.00      0.63      0.00      0.08     87.42
07:16:01 AM       1     12.41      0.00      0.65      0.02      0.08     86.84
07:17:01 AM     all     23.60      0.00      3.15      0.24      0.08     72.94
07:17:01 AM       0     28.63      0.00      3.77      0.15      0.07     67.38
07:17:01 AM       1     18.56      0.00      2.52      0.33      0.08     78.50
Average:        all     18.62      0.00      2.62      1.82      0.08     76.86
Average:          0     22.56      0.00      2.84      2.06      0.08     72.46
Average:          1     14.69      0.00      2.39      1.57      0.09     81.26