---> uname -a:
Linux prd-centos7-builder-2c-1g-27096.novalocal 3.10.0-1160.76.1.el7.x86_64 #1 SMP Wed Aug 10 16:21:17 UTC 2022 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 art rep_good nopl extd_apicid eagerfpu 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 retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities

---> nproc:
2

---> df -h:
Filesystem      Size  Used Avail Use% Mounted on
devtmpfs        3.8G     0  3.8G   0% /dev
tmpfs           3.9G     0  3.9G   0% /dev/shm
tmpfs           3.9G   17M  3.9G   1% /run
tmpfs           3.9G     0  3.9G   0% /sys/fs/cgroup
/dev/vda1        40G  5.6G   35G  14% /
tmpfs           783M     0  783M   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:           7821         545        5411          16        1863        6993
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:0a:42:1d brd ff:ff:ff:ff:ff:ff
    inet 10.30.123.136/23 brd 10.30.123.255 scope global dynamic eth0
       valid_lft 86149sec preferred_lft 86149sec
    inet6 fe80::f816:3eff:fe0a:421d/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 3.10.0-1160.76.1.el7.x86_64 (centos-7-builder-632a22cb-d922-16a5-8334-39b2c44d85fc.novalocal) 	11/20/2024 	_x86_64_	(2 CPU)

10:03:22 AM       LINUX RESTART

10:04:01 AM       tps      rtps      wtps   bread/s   bwrtn/s
10:05:01 AM    218.95      5.51    213.44    376.95   8772.98
10:06:01 AM    213.16      0.62    212.54     50.77   6033.15
10:07:01 AM     40.76      1.65     39.11    147.13    866.02
Average:       157.63      2.59    155.04    191.63   5224.25

10:04:01 AM kbmemfree kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:05:01 AM   5599716   2409200     30.08      2620   1761888    662436      7.31    562268   1554896     86140
10:06:01 AM   5549520   2459396     30.71      2620   1797244    667036      7.36    604160   1553880     10900
10:07:01 AM   5627892   2381024     29.73      2620   1798112    583344      6.44    646664   1432032     14732
Average:      5592376   2416540     30.17      2620   1785748    637605      7.04    604364   1513603     37257

10:04:01 AM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s
10:05:01 AM      eth0     63.16     48.73   1003.38      8.43      0.00      0.00      0.00
10:05:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:06:01 AM      eth0     27.07     23.70     61.63      8.56      0.00      0.00      0.00
10:06:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:07:01 AM      eth0     29.27     24.27     30.61     10.03      0.00      0.00      0.00
10:07:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00
Average:         eth0     39.83     32.24    365.24      9.01      0.00      0.00      0.00
Average:           lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 3.10.0-1160.76.1.el7.x86_64 (centos-7-builder-632a22cb-d922-16a5-8334-39b2c44d85fc.novalocal) 	11/20/2024 	_x86_64_	(2 CPU)

10:03:22 AM       LINUX RESTART

10:04:01 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
10:05:01 AM     all     30.11      0.00      2.79      7.54      0.14     59.42
10:05:01 AM       0     51.86      0.00      4.13      9.08      0.12     34.81
10:05:01 AM       1      9.36      0.00      1.53      6.08      0.14     82.90
10:06:01 AM     all     35.24      0.00      2.61      4.73      0.12     57.30
10:06:01 AM       0     58.72      0.00      3.35      4.55      0.12     33.26
10:06:01 AM       1     12.77      0.00      1.86      4.93      0.12     80.32
10:07:01 AM     all     37.09      0.00      1.63      0.90      0.11     60.27
10:07:01 AM       0     64.02      0.00      2.33      1.31      0.13     32.22
10:07:01 AM       1     11.57      0.00      0.97      0.49      0.10     86.87
Average:        all     34.14      0.00      2.34      4.39      0.12     59.00
Average:          0     58.19      0.00      3.27      4.98      0.12     33.43
Average:          1     11.23      0.00      1.45      3.83      0.12     83.37