---> uname -a:
Linux prd-centos7-builder-2c-1g-1812.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  5.6G   35G  14% /
tmpfs           783M     0  783M   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:           7821         514        5432          16        1873        7024
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:33:31:9d brd ff:ff:ff:ff:ff:ff
    inet 10.30.123.117/23 brd 10.30.123.255 scope global dynamic eth0
       valid_lft 86124sec preferred_lft 86124sec
    inet6 fe80::f816:3eff:fe33:319d/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) 	02/27/2024 	_x86_64_	(2 CPU)

10:03:18 PM       LINUX RESTART

10:04:01 PM       tps      rtps      wtps   bread/s   bwrtn/s
10:05:01 PM    247.32      1.23    246.09     39.71   9685.59
10:06:01 PM    194.62      0.62    194.00     50.77   5575.63
10:07:01 PM     18.71      0.03     18.68      1.20    357.30
Average:       153.56      0.63    152.93     30.56   5206.69

10:04:01 PM kbmemfree kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:05:01 PM   5565076   2443832     30.51      2620   1797188    641316      7.08    561612   1585324    111020
10:06:01 PM   5569540   2439368     30.46      2620   1807592    622128      6.87    568144   1570544        88
10:07:01 PM   5570336   2438572     30.45      2620   1807648    620388      6.85    569668   1569984        48
Average:      5568317   2440591     30.47      2620   1804143    627944      6.93    566475   1575284     37052

10:04:01 PM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s
10:05:01 PM      eth0     56.36     43.75    929.01      7.66      0.00      0.00      0.00
10:05:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:06:01 PM      eth0     28.20     25.20     64.43      8.29      0.00      0.00      0.00
10:06:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:07:01 PM      eth0     23.03     20.31     19.15      7.14      0.00      0.00      0.00
10:07:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00
Average:         eth0     35.87     29.76    337.58      7.70      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) 	02/27/2024 	_x86_64_	(2 CPU)

10:03:18 PM       LINUX RESTART

10:04:01 PM     CPU     %user     %nice   %system   %iowait    %steal     %idle
10:05:01 PM     all     34.21      0.00      2.89      6.90      0.10     55.89
10:05:01 PM       0     61.91      0.00      4.69      9.42      0.13     23.85
10:05:01 PM       1      8.22      0.00      1.19      4.53      0.08     85.98
10:06:01 PM     all     35.35      0.00      2.16      4.08      0.10     58.31
10:06:01 PM       0     36.38      0.00      2.36      3.54      0.09     57.64
10:06:01 PM       1     34.32      0.00      1.99      4.63      0.10     58.95
10:07:01 PM     all     31.50      0.00      1.14      0.14      0.10     67.12
10:07:01 PM       0     42.75      0.00      1.38      0.19      0.11     55.57
10:07:01 PM       1     20.62      0.00      0.90      0.07      0.09     78.32
Average:        all     33.68      0.00      2.06      3.70      0.10     60.45
Average:          0     46.86      0.00      2.79      4.34      0.11     45.90
Average:          1     20.93      0.00      1.35      3.07      0.09     74.55