---> uname -a:
Linux prd-centos8-builder-4c-4g-10532.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):              4
On-line CPU(s) list: 0-3
Thread(s) per core:  1
Core(s) per socket:  1
Socket(s):           4
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):   0-3
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:
4

---> df -h:
Filesystem      Size  Used Avail Use% Mounted on
devtmpfs        7.7G     0  7.7G   0% /dev
tmpfs           7.7G     0  7.7G   0% /dev/shm
tmpfs           7.7G   17M  7.7G   1% /run
tmpfs           7.7G     0  7.7G   0% /sys/fs/cgroup
/dev/vda1        80G  9.2G   71G  12% /
tmpfs           1.6G     0  1.6G   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:          15763         694       12257          19        2810       14720
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:a4:4a:51 brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.107.140/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 86111sec preferred_lft 86111sec
    inet6 fe80::f816:3eff:fea4:4a51/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.18.0-448.el8.x86_64 (prd-centos8-builder-4c-4g-10532.novalocal) 	03/03/2024 	_x86_64_	(4 CPU)

12:00:01 AM       tps      rtps      wtps   bread/s   bwrtn/s
12:01:01 AM    148.00      0.95    147.05    158.35   6332.34
12:02:01 AM    110.27      0.73    109.54     67.53  13732.78
Average:       129.13      0.84    128.29    112.92  10033.79

12:00:01 AM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
12:01:01 AM  10384748  12755996   5756784     35.66      2688   2560000   3054924     17.77    405344   4904452    206228
12:02:01 AM  12561312  15081152   3580220     22.18      2688   2707268    815840      4.75    636232   2497908     10988
Average:     11473030  13918574   4668502     28.92      2688   2633634   1935382     11.26    520788   3701180    108608

12:00:01 AM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
12:01:01 AM        lo    838.39    838.39    846.43    846.43      0.00      0.00      0.00      0.00
12:01:01 AM      eth0    257.71    176.14   3779.85     22.97      0.00      0.00      0.00      0.00
12:02:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:02:01 AM      eth0    121.36    125.14    326.70    636.49      0.00      0.00      0.00      0.00
Average:           lo    419.05    419.05    423.07    423.07      0.00      0.00      0.00      0.00
Average:         eth0    189.52    150.63   2052.70    329.83      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.18.0-448.el8.x86_64 (prd-centos8-builder-4c-4g-10532.novalocal) 	03/03/2024 	_x86_64_	(4 CPU)

12:00:01 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
12:01:01 AM     all     66.15      0.01      2.62      1.12      0.10     29.99
12:01:01 AM       0     65.62      0.02      2.59      1.29      0.10     30.39
12:01:01 AM       1     71.28      0.03      2.50      0.45      0.10     25.64
12:01:01 AM       2     62.98      0.00      2.18      0.57      0.10     34.17
12:01:01 AM       3     64.71      0.00      3.23      2.19      0.12     29.75
12:02:01 AM     all     24.83      0.00      1.93      2.06      0.08     71.10
12:02:01 AM       0     37.51      0.00      2.36      1.35      0.08     58.69
12:02:01 AM       1     16.33      0.00      1.67      2.51      0.08     79.40
12:02:01 AM       2     30.66      0.00      1.97      1.19      0.08     66.10
12:02:01 AM       3     14.79      0.00      1.71      3.18      0.07     80.25
Average:        all     45.49      0.01      2.27      1.59      0.09     50.55
Average:          0     51.57      0.01      2.47      1.32      0.09     44.54
Average:          1     43.79      0.02      2.08      1.48      0.09     52.53
Average:          2     46.81      0.00      2.07      0.88      0.09     50.15
Average:          3     39.76      0.00      2.47      2.69      0.09     55.00