---> uname -a:
Linux prd-centos7-builder-2c-1g-34508.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         562        5385          16        1873        6976
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:2a:88:86 brd ff:ff:ff:ff:ff:ff
    inet 10.30.122.27/23 brd 10.30.123.255 scope global dynamic eth0
       valid_lft 86157sec preferred_lft 86157sec
    inet6 fe80::f816:3eff:fe2a:8886/64 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) 	12/04/2024 	_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    177.68      4.95    172.73    290.47   8192.64
10:06:01 PM    241.91      0.63    241.28     52.24   6691.99
10:07:02 PM     29.01      1.70     27.32    151.90    686.46
Average:       149.53      2.43    147.10    164.88   5190.28

10:04:01 PM kbmemfree kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:05:01 PM   5561376   2447532     30.56      2620   1803044    652276      7.20    580888   1572376    154104
10:06:01 PM   5561240   2447668     30.56      2620   1804456    636368      7.03    585332   1560856        16
10:07:02 PM   5479748   2529160     31.58      2620   1824348    693776      7.66    777520   1447496     33036
Average:      5534121   2474787     30.90      2620   1810616    660807      7.30    647913   1526909     62385

10:04:01 PM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s
10:05:01 PM      eth0     66.31     50.82   1056.09     10.02      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     28.90     23.67     44.94      8.27      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
10:07:02 PM      eth0     28.26     23.60     30.56      9.95      0.00      0.00      0.00
10:07:02 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00
Average:         eth0     41.16     32.70    377.21      9.41      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) 	12/04/2024 	_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     36.57      0.00      3.25      3.98      0.10     56.10
10:05:01 PM       0     56.72      0.00      4.79      5.46      0.09     32.95
10:05:01 PM       1     17.16      0.00      1.74      2.53      0.12     78.45
10:06:01 PM     all     33.91      0.00      2.05      5.81      0.10     58.13
10:06:01 PM       0     40.78      0.00      2.46      5.03      0.09     51.64
10:06:01 PM       1     27.12      0.00      1.64      6.59      0.09     64.56
10:07:02 PM     all     37.76      0.00      1.82      0.24      0.10     60.08
10:07:02 PM       0     74.36      0.00      2.95      0.50      0.09     22.10
10:07:02 PM       1      3.50      0.00      0.81      0.00      0.10     95.59
Average:        all     36.08      0.00      2.38      3.35      0.10     58.10
Average:          0     57.12      0.00      3.40      3.68      0.09     35.71
Average:          1     15.82      0.00      1.39      3.01      0.10     79.67