---> uname -a:
Linux prd-centos7-builder-2c-1g-44747.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         573        5367          16        1880        6964
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:48:dd:71 brd ff:ff:ff:ff:ff:ff
    inet 10.30.123.155/23 brd 10.30.123.255 scope global dynamic eth0
       valid_lft 86180sec preferred_lft 86180sec
    inet6 fe80::f816:3eff:fe48:dd71/64 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) 	04/11/2025 	_x86_64_	(2 CPU)

03:03:36 AM       LINUX RESTART

03:04:01 AM       tps      rtps      wtps   bread/s   bwrtn/s
03:05:03 AM    312.09     21.35    290.74   4142.84   8344.05
03:06:01 AM    325.11      0.74    324.37     55.97   9507.51
03:07:01 AM     32.40      1.82     30.58    188.81    765.26
Average:       222.05      8.05    214.00   1478.41   6168.35

03:04:01 AM kbmemfree kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
03:05:03 AM   5587704   2421212     30.23      2620   1758764    696408      7.69    582756   1559556    165972
03:06:01 AM   5540912   2468004     30.82      2620   1812492    662000      7.31    595856   1565288       104
03:07:01 AM   5507148   2501768     31.24      2620   1817840    689936      7.62    745220   1450172     18796
Average:      5545255   2463661     30.76      2620   1796365    682781      7.54    641277   1525005     61624

03:04:01 AM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s
03:05:03 AM      eth0    244.55    169.14   1813.61     64.41      0.00      0.00      0.00
03:05:03 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00
03:06:01 AM      eth0     30.28     26.30     65.37      9.75      0.00      0.00      0.00
03:06:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00
03:07:01 AM      eth0     35.19     28.41     36.12     12.69      0.00      0.00      0.00
03:07:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00
Average:         eth0    104.17     75.16    644.83     29.16      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) 	04/11/2025 	_x86_64_	(2 CPU)

03:03:36 AM       LINUX RESTART

03:04:01 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
03:05:03 AM     all     42.51      0.00      5.37      2.68      0.12     49.32
03:05:03 AM       0     28.87      0.00      4.13      1.57      0.12     65.31
03:05:03 AM       1     56.60      0.00      6.63      3.84      0.13     32.80
03:06:01 AM     all     36.80      0.00      3.05      1.39      0.11     58.65
03:06:01 AM       0     18.41      0.00      2.20      1.19      0.11     78.10
03:06:01 AM       1     56.04      0.00      3.98      1.57      0.11     38.30
03:07:01 AM     all     37.00      0.00      2.05      0.19      0.10     60.66
03:07:01 AM       0     17.32      0.00      1.64      0.10      0.10     80.84
03:07:01 AM       1     57.43      0.00      2.45      0.30      0.11     39.72
Average:        all     38.78      0.00      3.49      1.42      0.11     56.20
Average:          0     21.54      0.00      2.66      0.95      0.11     74.75
Average:          1     56.70      0.00      4.35      1.91      0.11     36.93