---> uname -a:
Linux prd-centos7-builder-2c-1g-35522.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         535        5413          16        1872        7003
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:0e:4e:5a brd ff:ff:ff:ff:ff:ff
    inet 10.30.123.71/23 brd 10.30.123.255 scope global dynamic eth0
       valid_lft 86152sec preferred_lft 86152sec
    inet6 fe80::f816:3eff:fe0e:4e5a/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) 	12/21/2024 	_x86_64_	(2 CPU)

10:03:23 PM       LINUX RESTART

10:04:01 PM       tps      rtps      wtps   bread/s   bwrtn/s
10:05:01 PM    162.49     10.01    152.48    863.56   6472.87
10:06:01 PM    295.77      0.68    295.09     53.31   8678.69
10:07:01 PM     28.90      1.67     27.23    147.24    691.02
Average:       162.38      4.12    158.26    354.72   5280.67

10:04:01 PM kbmemfree kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:05:01 PM   5551280   2457628     30.69      2620   1801812    679960      7.51    590440   1576724    209424
10:06:01 PM   5532604   2476304     30.92      2620   1805004    682172      7.53    611008   1561492       296
10:07:01 PM   5589004   2419904     30.22      2620   1805832    626216      6.91    679872   1439700     14800
Average:      5557629   2451279     30.61      2620   1804216    662783      7.32    627107   1525972     74840

10:04:01 PM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s
10:05:01 PM      eth0     62.79     47.29   1034.68      9.18      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     26.79     24.29     61.50      8.55      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     38.01     28.36     36.76     15.09      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     42.53     33.31    377.67     10.94      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) 	12/21/2024 	_x86_64_	(2 CPU)

10:03:23 PM       LINUX RESTART

10:04:01 PM     CPU     %user     %nice   %system   %iowait    %steal     %idle
10:05:01 PM     all     32.97      0.00      3.20      4.62      0.15     59.06
10:05:01 PM       0      8.31      0.00      1.72      4.71      0.15     85.12
10:05:01 PM       1     59.05      0.00      4.76      4.55      0.14     31.50
10:06:01 PM     all     33.69      0.00      2.41      6.62      0.11     57.17
10:06:01 PM       0     14.71      0.00      1.59      6.77      0.14     76.80
10:06:01 PM       1     53.41      0.00      3.27      6.44      0.11     36.77
10:07:01 PM     all     35.85      0.00      1.87      0.39      0.12     61.76
10:07:01 PM       0     12.19      0.00      1.29      0.09      0.10     86.34
10:07:01 PM       1     61.04      0.00      2.46      0.73      0.13     35.64
Average:        all     34.17      0.00      2.49      3.89      0.13     59.32
Average:          0     11.73      0.00      1.53      3.86      0.13     82.75
Average:          1     57.79      0.00      3.50      3.93      0.13     34.64