---> uname -a:
Linux prd-centos7-builder-2c-1g-239.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         492        5467          16        1861        7047
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:03:66:a8 brd ff:ff:ff:ff:ff:ff
    inet 10.30.123.194/23 brd 10.30.123.255 scope global dynamic eth0
       valid_lft 86172sec preferred_lft 86172sec
    inet6 fe80::f816:3eff:fe03:66a8/64 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) 	05/15/2024 	_x86_64_	(2 CPU)

10:03:21 PM       LINUX RESTART

10:04:01 PM       tps      rtps      wtps   bread/s   bwrtn/s
10:05:01 PM    170.96     10.11    160.85    866.08   5769.99
10:06:01 PM    243.82      0.30    243.52     14.92   8167.87
10:07:01 PM     82.06      2.27     79.79    246.41   1703.36
Average:       165.62      4.22    161.39    375.84   5213.97

10:04:01 PM kbmemfree kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:05:01 PM   5689816   2319100     28.96      2620   1728988    633216      6.99    502536   1540580    148396
10:06:01 PM   5592796   2416120     30.17      2620   1794976    636752      7.03    559056   1555240     33604
10:07:01 PM   5662916   2346000     29.29      2620   1803800    560732      6.19    601916   1439832     11900
Average:      5648509   2360407     29.47      2620   1775921    610233      6.74    554503   1511884     64633

10:04:01 PM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s
10:05:01 PM      eth0     62.60     44.08    829.80     10.21      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     28.45     23.25    215.69      6.99      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     29.40     25.40     30.91      8.53      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     40.15     30.91    358.84      8.58      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) 	05/15/2024 	_x86_64_	(2 CPU)

10:03:21 PM       LINUX RESTART

10:04:01 PM     CPU     %user     %nice   %system   %iowait    %steal     %idle
10:05:01 PM     all     37.38      0.00      3.42      4.17      0.11     54.92
10:05:01 PM       0     61.06      0.00      4.59      3.26      0.14     30.95
10:05:01 PM       1     14.90      0.00      2.29      5.02      0.10     77.69
10:06:01 PM     all     36.63      0.00      2.73      5.87      0.11     54.66
10:06:01 PM       0     63.30      0.00      3.89      7.08      0.13     25.60
10:06:01 PM       1     11.46      0.00      1.65      4.72      0.09     82.09
10:07:01 PM     all     35.80      0.00      2.37      1.29      0.09     60.45
10:07:01 PM       0     67.58      0.00      3.39      1.05      0.11     27.88
10:07:01 PM       1      6.16      0.00      1.44      1.52      0.07     90.81
Average:        all     36.60      0.00      2.84      3.78      0.10     56.68
Average:          0     63.97      0.00      3.96      3.80      0.13     28.14
Average:          1     10.82      0.00      1.79      3.75      0.08     83.56