---> uname -a:
Linux prd-centos7-builder-2c-1g-34818.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         541        5407          16        1872        6997
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:62:73:7a brd ff:ff:ff:ff:ff:ff
    inet 10.30.123.177/23 brd 10.30.123.255 scope global dynamic eth0
       valid_lft 86166sec preferred_lft 86166sec
    inet6 fe80::f816:3eff:fe62:737a/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) 	12/10/2024 	_x86_64_	(2 CPU)

12:03:23 AM       LINUX RESTART

12:04:01 AM       tps      rtps      wtps   bread/s   bwrtn/s
12:05:01 AM    220.49      2.15    218.34     67.03   9289.32
12:06:01 AM    195.44      0.63    194.80     52.23   5549.37
12:07:01 AM     29.12      1.82     27.31    188.87    729.19
Average:       148.36      1.53    146.83    102.70   5189.56

12:04:01 AM kbmemfree kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
12:05:01 AM   5560988   2447928     30.57      2620   1807084    659536      7.28    572572   1578396    128968
12:06:01 AM   5529156   2479760     30.96      2620   1804668    685424      7.57    614604   1562652       228
12:07:01 AM   5544060   2464856     30.78      2620   1809796    659520      7.28    713468   1446588     17764
Average:      5544735   2464181     30.77      2620   1807183    668160      7.38    633548   1529212     48987

12:04:01 AM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s
12:05:01 AM      eth0     68.12     52.04   1057.51     10.11      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     28.48     25.47     46.61     13.42      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     29.79     24.84     31.34     10.47      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     42.13     34.12    378.49     11.34      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) 	12/10/2024 	_x86_64_	(2 CPU)

12:03:23 AM       LINUX RESTART

12:04:01 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
12:05:01 AM     all     33.75      0.00      3.17      5.83      0.09     57.16
12:05:01 AM       0     62.39      0.00      5.15      6.23      0.11     26.13
12:05:01 AM       1      7.28      0.00      1.36      5.45      0.08     85.82
12:06:01 AM     all     36.97      0.00      1.96      4.31      0.10     56.66
12:06:01 AM       0     67.40      0.00      2.79      6.17      0.09     23.55
12:06:01 AM       1      8.34      0.00      1.15      2.58      0.08     87.85
12:07:01 AM     all     37.43      0.00      1.92      0.35      0.08     60.22
12:07:01 AM       0     72.21      0.00      3.11      0.52      0.09     24.07
12:07:01 AM       1      4.66      0.00      0.84      0.17      0.08     94.25
Average:        all     36.06      0.00      2.35      3.48      0.09     58.02
Average:          0     67.38      0.00      3.67      4.28      0.10     24.57
Average:          1      6.76      0.00      1.12      2.72      0.08     89.32