---> uname -a:
Linux prd-centos7-builder-2c-1g-21891.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:               2799.996
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  6.1G   34G  16% /
tmpfs           783M     0  783M   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:           7821         542        5040          16        2237        6979
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:89:20:9f brd ff:ff:ff:ff:ff:ff
    inet 10.30.123.248/23 brd 10.30.123.255 scope global dynamic eth0
       valid_lft 86144sec preferred_lft 86144sec
    inet6 fe80::f816:3eff:fe89:209f/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) 	10/05/2024 	_x86_64_	(2 CPU)

09:41:40 AM       LINUX RESTART

09:42:04 AM       tps      rtps      wtps   bread/s   bwrtn/s
09:43:01 AM    163.48     35.26    128.22   4042.06   8183.26
09:44:01 AM     26.29      8.66     17.62    822.39   1652.11
09:45:01 AM    283.84      1.95    281.90    161.76  10718.57
Average:       157.78     14.96    142.83   1635.63   6829.20

09:42:04 AM kbmemfree kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
09:43:01 AM   5799348   2209568     27.59      2620   1628604    886528      9.79    539572   1428208        48
09:44:01 AM   5443456   2565460     32.03      2620   1856384    939036     10.37    632016   1614036    180644
09:45:01 AM   5359488   2649428     33.08      2620   1981768    651972      7.20    853572   1478816     76844
Average:      5534097   2474819     30.90      2620   1822252    825845      9.12    675053   1507020     85845

09:42:04 AM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s
09:43:01 AM      eth0    324.99    214.35   1364.62     67.50      0.00      0.00      0.00
09:43:01 AM        lo      0.04      0.04      0.00      0.00      0.00      0.00      0.00
09:44:01 AM      eth0     23.74     16.67    411.12      1.53      0.00      0.00      0.00
09:44:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00
09:45:01 AM      eth0     52.28     41.94    610.42      7.96      0.00      0.00      0.00
09:45:01 AM        lo      0.13      0.13      0.01      0.01      0.00      0.00      0.00
Average:         eth0    130.46     88.92    785.83     24.96      0.00      0.00      0.00
Average:           lo      0.06      0.06      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) 	10/05/2024 	_x86_64_	(2 CPU)

09:41:40 AM       LINUX RESTART

09:42:04 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
09:43:01 AM     all     20.12      0.00      4.98      6.58      0.11     68.21
09:43:01 AM       0     20.54      0.00      4.78     10.09      0.11     64.48
09:43:01 AM       1     19.68      0.00      5.21      2.98      0.11     72.01
09:44:01 AM     all     10.10      0.00      1.62      0.70      0.07     87.51
09:44:01 AM       0     18.44      0.00      2.30      0.85      0.07     78.34
09:44:01 AM       1      1.90      0.00      0.92      0.55      0.08     96.55
09:45:01 AM     all     28.26      0.00      4.50      7.87      0.12     59.25
09:45:01 AM       0     43.46      0.00      5.60      8.03      0.11     42.80
09:45:01 AM       1     13.68      0.00      3.44      7.71      0.14     75.03
Average:        all     19.38      0.00      3.65      4.97      0.10     71.91
Average:          0     27.41      0.00      4.19      6.21      0.09     62.09
Average:          1     11.42      0.00      3.11      3.75      0.11     81.61