---> uname -a:
Linux prd-centos7-builder-2c-1g-23442.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         547        5416          16        1857        6992
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:1c:de:01 brd ff:ff:ff:ff:ff:ff
    inet 10.30.123.14/23 brd 10.30.123.255 scope global dynamic eth0
       valid_lft 86135sec preferred_lft 86135sec
    inet6 fe80::f816:3eff:fe1c:de01/64 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) 	10/21/2024 	_x86_64_	(2 CPU)

10:04:27 PM       LINUX RESTART

10:05:02 PM       tps      rtps      wtps   bread/s   bwrtn/s
10:06:01 PM    139.70     23.57    116.12   4212.16   5530.16
10:07:01 PM    278.33      0.28    278.04     14.39   9022.09
10:08:01 PM     72.44      0.38     72.05     38.11   1488.22
Average:       163.61      7.99    155.62   1406.21   5345.61

10:05:02 PM kbmemfree kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:06:01 PM   5725940   2282968     28.51      2620   1689868    629320      6.95    499836   1511880    135244
10:07:01 PM   5559444   2449464     30.58      2620   1789752    667112      7.37    600328   1548184     24004
10:08:01 PM   5602448   2406460     30.05      2620   1790800    622208      6.87    558908   1548156        16
Average:      5629277   2379631     29.71      2620   1756807    639547      7.06    553024   1536073     53088

10:05:02 PM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s
10:06:01 PM      eth0    279.37    181.64   1527.85     62.30      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     35.43     28.67    298.01      8.93      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     24.67     22.35     24.65      7.88      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    112.24     76.98    611.82     26.17      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) 	10/21/2024 	_x86_64_	(2 CPU)

10:04:27 PM       LINUX RESTART

10:05:02 PM     CPU     %user     %nice   %system   %iowait    %steal     %idle
10:06:01 PM     all     34.56      0.00      4.34      6.03      0.14     54.92
10:06:01 PM       0     54.64      0.00      5.94      7.89      0.17     31.36
10:06:01 PM       1     15.52      0.00      2.80      4.25      0.12     77.31
10:07:01 PM     all     33.91      0.00      2.71      7.16      0.12     56.10
10:07:01 PM       0     60.96      0.00      3.91      6.54      0.11     28.48
10:07:01 PM       1      8.18      0.00      1.54      7.76      0.14     82.38
10:08:01 PM     all     34.28      0.00      1.45      1.20      0.11     62.96
10:08:01 PM       0     64.94      0.00      2.17      1.58      0.11     31.20
10:08:01 PM       1      5.50      0.00      0.79      0.86      0.10     92.75
Average:        all     34.25      0.00      2.82      4.79      0.13     58.02
Average:          0     60.23      0.00      3.99      5.32      0.13     30.34
Average:          1      9.67      0.00      1.70      4.28      0.12     84.23