---> uname -a:
Linux prd-centos7-builder-2c-1g-311.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  5.7G   35G  15% /
tmpfs           783M     0  783M   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:           7821         519        5421          16        1880        7019
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:ea:e6:8c brd ff:ff:ff:ff:ff:ff
    inet 10.30.123.185/23 brd 10.30.123.255 scope global dynamic eth0
       valid_lft 86174sec preferred_lft 86174sec
    inet6 fe80::f816:3eff:feea:e68c/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) 	04/22/2025 	_x86_64_	(2 CPU)

12:03:17 PM       LINUX RESTART

12:04:01 PM       tps      rtps      wtps   bread/s   bwrtn/s
12:05:01 PM    318.74     10.06    308.68    864.36   8413.29
12:06:02 PM    272.87      0.68    272.19     53.83   7515.11
12:07:01 PM     36.23      1.98     34.25    214.09    919.26
Average:       210.24      4.25    205.99    378.34   5642.11

12:04:01 PM kbmemfree kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
12:05:01 PM   5598576   2410340     30.10      2620   1802152    629788      6.95    535108   1581324    168384
12:06:02 PM   5627972   2380944     29.73      2620   1812536    579020      6.39    511800   1564312        24
12:07:01 PM   5591424   2417492     30.19      2620   1820720    605372      6.68    662340   1450752     30764
Average:      5605991   2402925     30.00      2620   1811803    604727      6.68    569749   1532129     66391

12:04:01 PM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s
12:05:01 PM      eth0     75.07     59.09   1061.32     12.53      0.00      0.00      0.00
12:05:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:06:02 PM      eth0     30.18     26.68     63.24     10.06      0.00      0.00      0.00
12:06:02 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:07:01 PM      eth0     35.26     28.20     35.79     12.56      0.00      0.00      0.00
12:07:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00
Average:         eth0     46.90     38.05    388.74     11.71      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) 	04/22/2025 	_x86_64_	(2 CPU)

12:03:17 PM       LINUX RESTART

12:04:01 PM     CPU     %user     %nice   %system   %iowait    %steal     %idle
12:05:01 PM     all     37.24      0.00      4.20      3.25      0.12     55.18
12:05:01 PM       0     60.00      0.00      5.45      3.20      0.14     31.20
12:05:01 PM       1     15.61      0.00      3.00      3.29      0.12     77.99
12:06:02 PM     all     35.21      0.00      2.47      2.54      0.09     59.69
12:06:02 PM       0     60.17      0.00      3.33      2.36      0.09     34.04
12:06:02 PM       1     11.52      0.00      1.65      2.70      0.07     84.06
12:07:01 PM     all     37.67      0.00      2.47      0.25      0.09     59.52
12:07:01 PM       0     64.40      0.00      3.32      0.47      0.11     31.70
12:07:01 PM       1     12.37      0.00      1.64      0.03      0.09     85.87
Average:        all     36.70      0.00      3.05      2.02      0.10     58.13
Average:          0     61.51      0.00      4.04      2.02      0.11     32.32
Average:          1     13.17      0.00      2.10      2.02      0.09     82.63