---> uname -a:
Linux prd-centos7-builder-2c-1g-3656.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         534        5421          16        1865        7005
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:66:3a:49 brd ff:ff:ff:ff:ff:ff
    inet 10.30.123.140/23 brd 10.30.123.255 scope global dynamic eth0
       valid_lft 86130sec preferred_lft 86130sec
    inet6 fe80::f816:3eff:fe66:3a49/64 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) 	04/26/2024 	_x86_64_	(2 CPU)

10:03:20 PM       LINUX RESTART

10:04:01 PM       tps      rtps      wtps   bread/s   bwrtn/s
10:05:01 PM    171.69      2.17    169.52     69.15   8157.99
10:06:02 PM    216.30      0.63    215.67     51.29   6094.82
10:07:01 PM     47.42      0.03     47.38      1.22    981.20
Average:       145.69      0.95    144.74     40.78   5101.16

10:04:01 PM kbmemfree kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:05:01 PM   5541880   2467028     30.80      2620   1805284    669420      7.39    594764   1575760    151132
10:06:02 PM   5629988   2378920     29.70      2620   1799472    583812      6.45    520656   1559140     17068
10:07:01 PM   5531524   2477384     30.93      2620   1799664    681112      7.52    620628   1558316       160
Average:      5567797   2441111     30.48      2620   1801473    644781      7.12    578683   1564405     56120

10:04:01 PM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s
10:05:01 PM      eth0     62.96     48.18   1003.80      8.33      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
10:06:02 PM      eth0     24.75     21.97     60.84      7.24      0.00      0.00      0.00
10:06:02 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:07:01 PM      eth0     29.92     25.68     24.17      9.29      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     39.26     31.98    364.83      8.28      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) 	04/26/2024 	_x86_64_	(2 CPU)

10:03:20 PM       LINUX RESTART

10:04:01 PM     CPU     %user     %nice   %system   %iowait    %steal     %idle
10:05:01 PM     all     37.00      0.00      3.10      3.57      0.10     56.23
10:05:01 PM       0     15.47      0.00      1.69      2.30      0.10     80.43
10:05:01 PM       1     59.56      0.00      4.58      4.90      0.11     30.85
10:06:02 PM     all     31.99      0.00      1.80      5.23      0.09     60.90
10:06:02 PM       0     16.82      0.00      1.21      3.91      0.09     77.98
10:06:02 PM       1     47.69      0.00      2.40      6.59      0.09     43.23
10:07:01 PM     all     39.29      0.00      1.52      0.44      0.10     58.64
10:07:01 PM       0     16.11      0.00      0.97      0.12      0.10     82.69
10:07:01 PM       1     63.59      0.00      2.10      0.78      0.09     33.44
Average:        all     36.07      0.00      2.14      3.10      0.09     58.59
Average:          0     16.13      0.00      1.29      2.12      0.10     80.36
Average:          1     56.88      0.00      3.03      4.12      0.10     35.88