---> uname -a:
Linux prd-centos7-builder-2c-1g-10428.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:               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 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         531        5424          16        1865        7008
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:b5:e2:a7 brd ff:ff:ff:ff:ff:ff
    inet 10.30.123.12/23 brd 10.30.123.255 scope global dynamic eth0
       valid_lft 86144sec preferred_lft 86144sec
    inet6 fe80::f816:3eff:feb5:e2a7/64 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) 	09/16/2024 	_x86_64_	(2 CPU)

03:03:23 PM       LINUX RESTART

03:04:03 PM       tps      rtps      wtps   bread/s   bwrtn/s
03:05:02 PM    188.99     22.84    166.15   4335.85   6816.24
03:06:01 PM    287.91      0.32    287.58     15.72   8703.69
03:07:01 PM     43.29      0.37     42.92     37.57   1028.96
Average:       172.57      7.72    164.86   1438.94   5483.70

03:04:03 PM kbmemfree kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
03:05:02 PM   5713048   2295868     28.67      2620   1721016    585524      6.46    481280   1539880    139428
03:06:01 PM   5596664   2412252     30.12      2620   1797548    598764      6.61    552612   1557868     10684
03:07:01 PM   5512196   2496720     31.17      2620   1806228    673140      7.43    633508   1562304      7476
Average:      5607303   2401613     29.99      2620   1774931    619143      6.84    555800   1553351     52529

03:04:03 PM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s
03:05:02 PM      eth0    336.73    233.40   1675.03     69.05      0.00      0.00      0.00
03:05:02 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00
03:06:01 PM      eth0     34.54     28.25    236.91      8.82      0.00      0.00      0.00
03:06:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00
03:07:01 PM      eth0     29.35     26.03     30.83      9.41      0.00      0.00      0.00
03:07:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00
Average:         eth0    131.81     94.73    638.37     28.76      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) 	09/16/2024 	_x86_64_	(2 CPU)

03:03:23 PM       LINUX RESTART

03:04:03 PM     CPU     %user     %nice   %system   %iowait    %steal     %idle
03:05:02 PM     all     39.27      0.00      5.28      5.41      0.11     49.93
03:05:02 PM       0     27.59      0.00      5.03      6.24      0.11     61.03
03:05:02 PM       1     51.23      0.00      5.51      4.58      0.13     38.54
03:06:01 PM     all     35.57      0.00      2.55      7.72      0.10     54.07
03:06:01 PM       0     13.47      0.00      1.55      9.09      0.09     75.81
03:06:01 PM       1     58.57      0.00      3.61      6.29      0.11     31.42
03:07:01 PM     all     37.48      0.00      1.72      0.37      0.10     60.33
03:07:01 PM       0      3.95      0.00      0.94      0.05      0.08     94.97
03:07:01 PM       1     73.31      0.00      2.52      0.72      0.09     23.36
Average:        all     37.42      0.00      3.15      4.46      0.10     54.87
Average:          0     14.72      0.00      2.46      5.05      0.09     77.67
Average:          1     61.15      0.00      3.86      3.85      0.11     31.03