---> uname -a:
Linux prd-centos7-builder-2c-1g-31646.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         558        5393          16        1870        6980
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:c8:44:45 brd ff:ff:ff:ff:ff:ff
    inet 10.30.123.250/23 brd 10.30.123.255 scope global dynamic eth0
       valid_lft 86152sec preferred_lft 86152sec
    inet6 fe80::f816:3eff:fec8:4445/64 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) 	11/24/2024 	_x86_64_	(2 CPU)

10:03:54 PM       LINUX RESTART

10:05:01 PM       tps      rtps      wtps   bread/s   bwrtn/s
10:06:01 PM    292.89      0.28    292.60     14.39   9356.02
10:07:01 PM     83.44      0.38     83.06     38.11   2034.70
10:08:01 PM     34.97      2.95     32.02    267.60    955.42
Average:       137.10      1.20    135.89    106.70   4115.38

10:05:01 PM kbmemfree kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:06:01 PM   5582116   2426800     30.30      2620   1799652    634136      7.00    563036   1561308     39812
10:07:01 PM   5583012   2425904     30.29      2620   1800716    631548      6.97    566160   1557688        12
10:08:01 PM   5520556   2488360     31.07      2620   1810980    664824      7.34    740940   1444164     30156
Average:      5561895   2447021     30.55      2620   1803783    643503      7.10    623379   1521053     23327

10:05:01 PM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s
10:06:01 PM      eth0     34.78     27.74    324.12      7.80      0.00      0.00      0.00
10:06:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:07:01 PM      eth0     25.84     22.96     24.70      8.94      0.00      0.00      0.00
10:07:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:08:01 PM      eth0     43.84     33.03     45.26     22.27      0.00      0.00      0.00
10:08:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00
Average:         eth0     34.82     27.91    131.36     13.01      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) 	11/24/2024 	_x86_64_	(2 CPU)

10:03:54 PM       LINUX RESTART

10:05:01 PM     CPU     %user     %nice   %system   %iowait    %steal     %idle
10:06:01 PM     all     31.72      0.00      2.62      8.52      0.10     57.05
10:06:01 PM       0     14.86      0.00      2.10      6.42      0.10     76.52
10:06:01 PM       1     49.19      0.00      3.15     10.71      0.11     36.84
10:07:01 PM     all     37.42      0.00      1.79      2.16      0.10     58.54
10:07:01 PM       0      7.44      0.00      1.52      1.94      0.08     89.01
10:07:01 PM       1     69.29      0.00      2.09      2.39      0.09     26.14
10:08:01 PM     all     37.63      0.00      2.26      0.32      0.11     59.69
10:08:01 PM       0     10.15      0.00      1.43      0.20      0.10     88.11
10:08:01 PM       1     66.99      0.00      3.16      0.42      0.13     29.31
Average:        all     35.58      0.00      2.22      3.68      0.10     58.42
Average:          0     10.81      0.00      1.68      2.85      0.10     84.57
Average:          1     61.75      0.00      2.80      4.55      0.11     30.80