---> uname -a:
Linux prd-centos7-builder-2c-1g-27596.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  5.7G   35G  15% /
tmpfs           783M     0  783M   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:           7821         593        5339          16        1887        6944
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:1f:8f:7a brd ff:ff:ff:ff:ff:ff
    inet 10.30.123.153/23 brd 10.30.123.255 scope global dynamic eth0
       valid_lft 86132sec preferred_lft 86132sec
    inet6 fe80::f816:3eff:fe1f:8f7a/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) 	01/21/2024 	_x86_64_	(2 CPU)

10:03:18 AM       LINUX RESTART

10:04:01 AM       tps      rtps      wtps   bread/s   bwrtn/s
10:05:01 AM    246.44      0.88    245.55     25.72   9578.13
10:06:01 AM    168.12      0.60    167.52     51.03   5099.88
10:07:01 AM     22.52      0.27     22.25      7.99    512.44
Average:       145.69      0.58    145.11     28.25   5063.49

10:04:01 AM kbmemfree kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:05:01 AM   5484340   2524576     31.52      2620   1812032    725644      8.01    633624   1588356     94140
10:06:01 AM   5436352   2572564     32.12      2620   1829856    753876      8.32    692340   1575256      9676
10:07:01 AM   5514044   2494872     31.15      2620   1818088    685156      7.56    615128   1572152     13592
Average:      5478245   2530671     31.60      2620   1819992    721559      7.97    647031   1578588     39136

10:04:01 AM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s
10:05:01 AM      eth0     65.74     45.49    976.42      8.28      0.00      0.00      0.00
10:05:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:06:01 AM      eth0     26.60     22.73    148.63      7.05      0.00      0.00      0.00
10:06:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:07:01 AM      eth0     24.33     21.47     20.81      7.57      0.00      0.00      0.00
10:07:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00
Average:         eth0     38.89     29.90    381.95      7.63      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) 	01/21/2024 	_x86_64_	(2 CPU)

10:03:18 AM       LINUX RESTART

10:04:01 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
10:05:01 AM     all     37.56      0.00      3.26      5.20      0.13     53.84
10:05:01 AM       0     21.72      0.00      2.25      5.71      0.12     70.20
10:05:01 AM       1     53.98      0.00      4.33      4.68      0.14     36.87
10:06:01 AM     all     33.07      0.00      2.17      4.87      0.11     59.79
10:06:01 AM       0      5.58      0.00      1.39      3.96      0.05     89.02
10:06:01 AM       1     62.75      0.00      2.99      5.86      0.15     28.25
10:07:01 AM     all     36.93      0.00      1.46      0.34      0.11     61.17
10:07:01 AM       0     22.54      0.00      1.19      0.40      0.09     75.79
10:07:01 AM       1     52.02      0.00      1.75      0.29      0.14     45.79
Average:        all     35.85      0.00      2.30      3.48      0.11     58.25
Average:          0     16.55      0.00      1.61      3.36      0.09     78.40
Average:          1     56.22      0.00      3.03      3.61      0.14     37.00