---> uname -a:
Linux prd-centos7-builder-2c-1g-26398.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         522        5434          16        1864        7016
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:d5:9c:32 brd ff:ff:ff:ff:ff:ff
    inet 10.30.123.128/23 brd 10.30.123.255 scope global dynamic eth0
       valid_lft 86148sec preferred_lft 86148sec
    inet6 fe80::f816:3eff:fed5:9c32/64 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) 	11/14/2024 	_x86_64_	(2 CPU)

12:03:22 AM       LINUX RESTART

12:04:01 AM       tps      rtps      wtps   bread/s   bwrtn/s
12:05:01 AM    225.65      0.80    224.85     24.92   8715.26
12:06:01 AM    178.99      0.60    178.39     51.04   5036.48
12:07:01 AM     23.24      1.67     21.57    147.26    436.03
Average:       142.63      1.02    141.61     74.41   4729.26

12:04:01 AM kbmemfree kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
12:05:01 AM   5615760   2393148     29.88      2620   1796716    610800      6.74    523624   1569836    118224
12:06:01 AM   5574192   2434716     30.40      2620   1796996    648632      7.16    577444   1553760       224
12:07:01 AM   5635008   2373900     29.64      2620   1797856    582068      6.43    638732   1432040     14792
Average:      5608320   2400588     29.97      2620   1797189    613833      6.78    579933   1518545     44413

12:04:01 AM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s
12:05:01 AM      eth0     62.00     45.96    925.63      9.96      0.00      0.00      0.00
12:05:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:06:01 AM      eth0     19.61     18.01     35.96      6.06      0.00      0.00      0.00
12:06:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:07:01 AM      eth0     30.77     24.85     31.10     10.39      0.00      0.00      0.00
12:07:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00
Average:         eth0     37.46     29.61    330.90      8.80      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) 	11/14/2024 	_x86_64_	(2 CPU)

12:03:22 AM       LINUX RESTART

12:04:01 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
12:05:01 AM     all     35.47      0.00      3.41      5.65      0.11     55.36
12:05:01 AM       0     18.76      0.00      2.05      5.87      0.12     73.19
12:05:01 AM       1     52.70      0.00      4.81      5.40      0.11     36.98
12:06:01 AM     all     21.79      0.00      1.42      9.79      0.12     66.88
12:06:01 AM       0     18.69      0.00      1.14      6.08      0.07     74.02
12:06:01 AM       1     24.97      0.00      1.66     13.60      0.16     59.61
12:07:01 AM     all     36.19      0.00      1.70      0.44      0.19     61.47
12:07:01 AM       0      8.21      0.00      1.14      0.24      0.14     90.28
12:07:01 AM       1     66.48      0.00      2.35      0.64      0.28     30.26
Average:        all     31.15      0.00      2.18      5.31      0.14     61.23
Average:          0     15.19      0.00      1.44      4.05      0.11     79.22
Average:          1     47.82      0.00      2.95      6.62      0.18     42.43