---> uname -a:
Linux prd-centos8-robot-2c-8g-41331.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         592        4972          19        2133        6808
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:c0:35:57 brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.171.120/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0
       valid_lft 85874sec preferred_lft 85874sec
    inet6 fe80::f816:3eff:fec0:3557/64 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) 	10/11/2024 	_x86_64_	(2 CPU)

00:56:02     LINUX RESTART	(2 CPU)

12:57:01 AM       tps      rtps      wtps   bread/s   bwrtn/s
12:58:01 AM     83.87     13.08     70.79   2343.21   5799.03
12:59:01 AM     82.02      0.70     81.32     50.79   9051.36
01:00:01 AM     23.54      0.42     23.12     64.77   2033.98
01:01:01 AM     53.50      0.05     53.45      3.60   7505.70
01:02:01 AM      5.60      0.17      5.43     33.85    234.32
01:03:01 AM      2.17      0.03      2.13      1.87    110.23
01:04:01 AM      7.73      0.33      7.40     37.85    286.99
Average:        36.91      2.11     34.80    362.22   3574.22

12:57:01 AM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
12:58:01 AM   5336128   7052120   2546296     32.30      2688   1897884    690152      7.73    212408   2009096    146912
12:59:01 AM   5216684   7053376   2665740     33.82      2688   2013900    652208      7.30    230084   2088608     30088
01:00:01 AM   5106372   7004080   2776052     35.22      2688   2072324    719772      8.06    252496   2169072     49076
01:01:01 AM   5006568   7046960   2875856     36.48      2688   2209940    638096      7.14    258680   2236244        24
01:02:01 AM   4968228   7010312   2914196     36.97      2688   2211624    703572      7.88    259056   2278308       224
01:03:01 AM   4963152   7006884   2919272     37.04      2688   2213284    703572      7.88    259200   2283404       652
01:04:01 AM   5102596   6978384   2779828     35.27      2688   2049344    717996      8.04    292044   2129284     22728
Average:      5099961   7021731   2782463     35.30      2688   2095471    689338      7.72    251995   2170574     35672

12:57:01 AM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
12:58:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:58:01 AM      eth0    114.11     87.07    915.27     20.15      0.00      0.00      0.00      0.00
12:59:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:59:01 AM      eth0     53.92     40.88    550.32      7.81      0.00      0.00      0.00      0.00
01:00:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
01:00:01 AM      eth0     31.98     24.12    120.24      6.10      0.00      0.00      0.00      0.00
01:01:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
01:01:01 AM      eth0    221.93    153.57    221.38     34.29      0.00      0.00      0.00      0.00
01:02:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
01:02:01 AM      eth0     20.87     11.14      5.72      2.15      0.00      0.00      0.00      0.00
01:03:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
01:03:01 AM      eth0     25.46     20.14      7.58      4.76      0.00      0.00      0.00      0.00
01:04:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
01:04:01 AM      eth0     70.46     47.65     87.64     34.35      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     76.96     54.94    272.56     15.66      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) 	10/11/2024 	_x86_64_	(2 CPU)

00:56:02     LINUX RESTART	(2 CPU)

12:57:01 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
12:58:01 AM     all     28.80      0.00      5.13      2.52      0.08     63.46
12:58:01 AM       0     22.09      0.00      4.73      2.26      0.08     70.84
12:58:01 AM       1     35.49      0.00      5.53      2.78      0.08     56.11
12:59:01 AM     all     22.25      0.00      3.52      2.53      0.11     71.58
12:59:01 AM       0     12.03      0.00      2.69      2.17      0.12     82.99
12:59:01 AM       1     32.49      0.00      4.35      2.90      0.10     60.16
01:00:01 AM     all     18.47      0.00      2.40      0.59      0.09     78.45
01:00:01 AM       0     21.49      0.00      2.35      0.62      0.10     75.44
01:00:01 AM       1     15.45      0.00      2.45      0.57      0.08     81.45
01:01:01 AM     all     17.41      0.00      3.01      2.40      0.08     77.11
01:01:01 AM       0     19.93      0.00      3.69      2.98      0.07     73.33
01:01:01 AM       1     14.89      0.00      2.34      1.82      0.08     80.87
01:02:01 AM     all      3.96      0.00      0.38      0.14      0.06     95.46
01:02:01 AM       0      1.65      0.00      0.20      0.23      0.07     97.85
01:02:01 AM       1      6.26      0.00      0.57      0.05      0.05     93.07
01:03:01 AM     all      8.89      0.00      0.71      0.03      0.07     90.31
01:03:01 AM       0      6.85      0.00      0.79      0.03      0.07     92.26
01:03:01 AM       1     10.93      0.00      0.64      0.02      0.07     88.35
01:04:01 AM     all     22.08      0.00      2.31      0.08      0.09     75.43
01:04:01 AM       0     22.80      0.00      2.01      0.07      0.10     75.03
01:04:01 AM       1     21.37      0.00      2.62      0.10      0.08     75.82
Average:        all     17.41      0.00      2.50      1.19      0.08     78.83
Average:          0     15.26      0.00      2.35      1.19      0.09     81.11
Average:          1     19.55      0.00      2.64      1.18      0.08     76.55