---> uname -a:
Linux prd-centos7-builder-2c-1g-7864.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         537        5419          16        1864        7002
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:80:7c:36 brd ff:ff:ff:ff:ff:ff
    inet 10.30.123.56/23 brd 10.30.123.255 scope global dynamic eth0
       valid_lft 86145sec preferred_lft 86145sec
    inet6 fe80::f816:3eff:fe80:7c36/64 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) 	08/17/2024 	_x86_64_	(2 CPU)

12:03:22 PM       LINUX RESTART

12:04:01 PM       tps      rtps      wtps   bread/s   bwrtn/s
12:05:01 PM    186.38     10.83    175.55    994.54   6795.12
12:06:01 PM    275.27      0.63    274.63     51.30   8178.45
12:07:01 PM     41.29      0.32     40.97      8.79    870.82
Average:       167.64      3.93    163.72    351.54   5281.46

12:04:01 PM kbmemfree kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
12:05:01 PM   5612688   2396220     29.92      2620   1765108    626928      6.92    554988   1558648    171804
12:06:01 PM   5595144   2413764     30.14      2620   1798416    594260      6.56    557244   1556748     10692
12:07:01 PM   5561320   2447588     30.56      2620   1795700    629192      6.95    602904   1544592     14684
Average:      5589717   2419191     30.21      2620   1786408    616793      6.81    571712   1553329     65727

12:04:01 PM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s
12:05:01 PM      eth0    151.27    101.83   1272.05     39.82      0.00      0.00      0.00
12:05:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:06:01 PM      eth0     24.20     22.14     59.82      7.50      0.00      0.00      0.00
12:06:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:07:01 PM      eth0     25.23     22.58     25.24      8.64      0.00      0.00      0.00
12:07:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00
Average:         eth0     66.90     48.85    452.37     18.65      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) 	08/17/2024 	_x86_64_	(2 CPU)

12:03:22 PM       LINUX RESTART

12:04:01 PM     CPU     %user     %nice   %system   %iowait    %steal     %idle
12:05:01 PM     all     33.94      0.00      3.68      4.63      0.11     57.63
12:05:01 PM       0     48.91      0.00      4.89      7.46      0.11     38.63
12:05:01 PM       1     19.39      0.00      2.50      1.90      0.10     76.11
12:06:01 PM     all     31.25      0.00      2.66      8.84      0.13     57.13
12:06:01 PM       0     44.42      0.00      3.06      9.05      0.12     43.35
12:06:01 PM       1     18.45      0.00      2.26      8.63      0.14     70.52
12:07:01 PM     all     36.64      0.00      1.64      1.11      0.09     60.52
12:07:01 PM       0     37.22      0.00      1.47      1.19      0.10     60.02
12:07:01 PM       1     36.05      0.00      1.83      1.04      0.09     60.99
Average:        all     33.94      0.00      2.66      4.86      0.11     58.43
Average:          0     43.50      0.00      3.13      5.88      0.11     47.38
Average:          1     24.57      0.00      2.20      3.87      0.11     69.25