---> uname -a:
Linux prd-centos7-builder-2c-1g-1019.novalocal 3.10.0-1160.119.1.el7.x86_64 #1 SMP Tue Jun 4 14:43:51 UTC 2024 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 ssbd rsb_ctxsw 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  5.5G   35G  14% /
tmpfs           783M     0  783M   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:           7821         614        5116          16        2090        6909
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:3c:e8:fc brd ff:ff:ff:ff:ff:ff
    inet 10.30.171.110/23 brd 10.30.171.255 scope global dynamic eth0
       valid_lft 86245sec preferred_lft 86245sec
    inet6 fe80::f816:3eff:fe3c:e8fc/64 scope link 
       valid_lft forever preferred_lft forever
3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1458 qdisc noqueue state DOWN group default 
    link/ether 02:42:6c:8a:30:8a brd ff:ff:ff:ff:ff:ff
    inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 3.10.0-1160.119.1.el7.x86_64 (centos-7-builder-646448f3-c355-46b0-8adc-7d21f85990dc.novalocal) 	12/08/2024 	_x86_64_	(2 CPU)

12:10:50 PM       LINUX RESTART

12:11:01 PM       tps      rtps      wtps   bread/s   bwrtn/s
12:12:02 PM    276.33     87.93    188.40   9911.58  41978.03
12:13:01 PM    261.55      7.77    253.78    839.97   8009.55
Average:       269.01     48.20    220.80   5415.38  25142.08

12:11:01 PM kbmemfree kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
12:12:02 PM   5448332   2560404     31.97      2620   1827052    973572     10.75    675440   1595172     86844
12:13:01 PM   5279688   2729048     34.08      2620   2003996    905388     10.00    761436   1622464     78600
Average:      5364010   2644726     33.02      2620   1915524    939480     10.37    718438   1608818     82722

12:11:01 PM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s
12:12:02 PM      eth0    371.19    242.28   1691.62     66.47      0.00      0.00      0.00
12:12:02 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:12:02 PM   docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:13:01 PM      eth0     36.38     33.98    252.68      9.54      0.00      0.00      0.00
12:13:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:13:01 PM   docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00
Average:         eth0    205.25    139.04    978.43     38.25      0.00      0.00      0.00
Average:           lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00
Average:      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 3.10.0-1160.119.1.el7.x86_64 (centos-7-builder-646448f3-c355-46b0-8adc-7d21f85990dc.novalocal) 	12/08/2024 	_x86_64_	(2 CPU)

12:10:50 PM       LINUX RESTART

12:11:01 PM     CPU     %user     %nice   %system   %iowait    %steal     %idle
12:12:02 PM     all     37.24      0.00      8.14      6.95      0.12     47.54
12:12:02 PM       0     44.62      0.00      8.81      6.68      0.13     39.77
12:12:02 PM       1     29.98      0.00      7.50      7.23      0.12     55.17
12:13:01 PM     all     34.24      0.00      3.36      4.62      0.13     57.66
12:13:01 PM       0     50.76      0.00      4.57      3.80      0.13     40.74
12:13:01 PM       1     18.41      0.00      2.19      5.40      0.12     73.87
Average:        all     35.75      0.00      5.76      5.79      0.12     52.58
Average:          0     47.66      0.00      6.71      5.26      0.13     40.25
Average:          1     24.19      0.00      4.84      6.32      0.12     64.53