---> uname -a:
Linux prd-centos7-builder-2c-1g-1593.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         519        5428          16        1873        7020
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:13:5d:68 brd ff:ff:ff:ff:ff:ff
    inet 10.30.123.114/23 brd 10.30.123.255 scope global dynamic eth0
       valid_lft 86139sec preferred_lft 86139sec
    inet6 fe80::f816:3eff:fe13:5d68/64 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) 	02/23/2024 	_x86_64_	(2 CPU)

10:03:18 PM       LINUX RESTART

10:04:01 PM       tps      rtps      wtps   bread/s   bwrtn/s
10:05:01 PM    218.92      1.25    217.67     39.44   9312.52
10:06:01 PM    187.46      0.60    186.86     51.04   5450.46
10:07:01 PM     22.54      0.32     22.22      8.80    481.26
Average:       142.98      0.72    142.25     33.09   5081.65

10:04:01 PM kbmemfree kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:05:01 PM   5642628   2366288     29.55      2620   1793760    563904      6.23    487768   1581752    103956
10:06:01 PM   5570156   2438760     30.45      2620   1811676    614000      6.78    570716   1567280      3832
10:07:01 PM   5583604   2425312     30.28      2620   1805364    619808      6.84    567956   1556280     14676
Average:      5598796   2410120     30.09      2620   1803600    599237      6.62    542147   1568437     40821

10:04:01 PM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s
10:05:01 PM      eth0     56.00     41.81    926.59      8.00      0.00      0.00      0.00
10:05:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:06:01 PM      eth0     30.07     26.35    124.31      8.14      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     27.40     23.72     27.52     13.38      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
Average:         eth0     37.82     30.63    359.51      9.84      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) 	02/23/2024 	_x86_64_	(2 CPU)

10:03:18 PM       LINUX RESTART

10:04:01 PM     CPU     %user     %nice   %system   %iowait    %steal     %idle
10:05:01 PM     all     35.29      0.00      3.09      5.89      0.12     55.60
10:05:01 PM       0     60.54      0.00      4.51      5.99      0.15     28.82
10:05:01 PM       1     11.65      0.00      1.76      5.80      0.10     80.69
10:06:01 PM     all     35.22      0.00      2.06      3.10      0.12     59.49
10:06:01 PM       0     50.24      0.00      2.34      4.76      0.13     42.53
10:06:01 PM       1     20.78      0.00      1.79      1.51      0.10     75.82
10:07:01 PM     all     37.23      0.00      1.45      0.17      0.11     61.05
10:07:01 PM       0     74.31      0.00      2.29      0.33      0.13     22.95
10:07:01 PM       1      3.11      0.00      0.69      0.00      0.08     96.11
Average:        all     35.91      0.00      2.20      3.05      0.12     58.72
Average:          0     61.61      0.00      3.04      3.70      0.13     31.51
Average:          1     11.78      0.00      1.41      2.43      0.10     84.29