---> uname -a:
Linux prd-centos7-builder-2c-1g-34871.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         525        5424          16        1871        7014
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:65:df:57 brd ff:ff:ff:ff:ff:ff
    inet 10.30.123.64/23 brd 10.30.123.255 scope global dynamic eth0
       valid_lft 86158sec preferred_lft 86158sec
    inet6 fe80::f816:3eff:fe65:df57/64 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) 	12/10/2024 	_x86_64_	(2 CPU)

10:03:22 PM       LINUX RESTART

10:04:01 PM       tps      rtps      wtps   bread/s   bwrtn/s
10:05:01 PM    187.11     10.06    177.05    864.36   7712.41
10:06:01 PM    261.58      0.63    260.94     52.23   7252.60
10:07:01 PM     29.87      1.63     28.24    146.06    712.13
Average:       159.52      4.11    155.42    354.23   5225.96

10:04:01 PM kbmemfree kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:05:01 PM   5611280   2397636     29.94      2620   1794752    599312      6.62    522216   1577736    160556
10:06:01 PM   5602592   2406324     30.05      2620   1804512    594520      6.56    538212   1561368        20
10:07:01 PM   5530524   2478392     30.95      2620   1808548    656220      7.25    726688   1444144     17732
Average:      5581465   2427451     30.31      2620   1802604    616684      6.81    595705   1527749     59436

10:04:01 PM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s
10:05:01 PM      eth0     69.30     51.55   1036.95     10.41      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     26.18     23.82     60.65      8.59      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     28.45     23.32     29.33      9.74      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     41.31     32.90    375.66      9.58      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) 	12/10/2024 	_x86_64_	(2 CPU)

10:03:22 PM       LINUX RESTART

10:04:01 PM     CPU     %user     %nice   %system   %iowait    %steal     %idle
10:05:01 PM     all     35.04      0.00      3.37      4.52      0.14     56.92
10:05:01 PM       0     44.75      0.00      4.25      6.00      0.14     44.86
10:05:01 PM       1     25.63      0.00      2.51      3.07      0.12     68.68
10:06:01 PM     all     34.56      0.00      2.06      6.98      0.11     56.29
10:06:01 PM       0     58.01      0.00      2.78      4.87      0.13     34.22
10:06:01 PM       1     12.56      0.00      1.40      8.95      0.12     76.96
10:07:01 PM     all     36.96      0.00      1.74      0.20      0.11     60.99
10:07:01 PM       0     73.58      0.00      2.80      0.33      0.11     23.17
10:07:01 PM       1      3.50      0.00      0.79      0.08      0.10     95.52
Average:        all     35.52      0.00      2.39      3.90      0.12     58.07
Average:          0     58.64      0.00      3.28      3.76      0.13     34.18
Average:          1     13.77      0.00      1.56      4.02      0.11     80.54