---> uname -a:
Linux prd-centos7-builder-2c-1g-2905.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:               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 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         607        5120          16        2093        6916
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:0a:c0:00 brd ff:ff:ff:ff:ff:ff
    inet 10.30.171.32/23 brd 10.30.171.255 scope global dynamic eth0
       valid_lft 86231sec preferred_lft 86231sec
    inet6 fe80::f816:3eff:fe0a:c000/64 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:cf:cd:9d:76 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) 	12/15/2024 	_x86_64_	(2 CPU)

12:10:38 PM       LINUX RESTART

12:11:03 PM       tps      rtps      wtps   bread/s   bwrtn/s
12:12:02 PM    176.55     25.22    151.33   5159.06  23140.08
12:13:01 PM    250.37      4.86    245.51    292.01   7649.59
Average:       213.78     14.96    198.82   2704.75  15328.68

12:11:03 PM kbmemfree kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
12:12:02 PM   5433680   2575056     32.15      2620   1843544    972684     10.74    683508   1602348     86952
12:13:01 PM   5296924   2711812     33.86      2620   2007504    885904      9.78    743132   1625784     78604
Average:      5365302   2643434     33.01      2620   1925524    929294     10.26    713320   1614066     82778

12:11:03 PM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s
12:12:02 PM      eth0    445.28    296.55   1755.93     71.59      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     42.02     38.50    252.72      9.42      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    241.93    166.42    997.91     40.24      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) 	12/15/2024 	_x86_64_	(2 CPU)

12:10:38 PM       LINUX RESTART

12:11:03 PM     CPU     %user     %nice   %system   %iowait    %steal     %idle
12:12:02 PM     all     34.88      0.00      4.66      9.11      0.10     51.25
12:12:02 PM       0     22.10      0.00      4.37     10.27      0.09     63.17
12:12:02 PM       1     48.03      0.00      4.93      7.93      0.09     39.02
12:13:01 PM     all     33.32      0.00      3.12      5.67      0.10     57.79
12:13:01 PM       0     24.14      0.00      2.67      5.44      0.11     67.65
12:13:01 PM       1     42.69      0.00      3.58      5.88      0.11     47.75
Average:        all     34.09      0.00      3.88      7.37      0.10     54.56
Average:          0     23.12      0.00      3.51      7.84      0.10     65.43
Average:          1     45.32      0.00      4.25      6.89      0.10     43.44