---> uname -a:
Linux prd-centos7-builder-2c-1g-1435.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:               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 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  6.0G   34G  15% /
tmpfs           783M     0  783M   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:           7821         541        5035          16        2244        6981
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:59:bc:5c brd ff:ff:ff:ff:ff:ff
    inet 10.30.122.49/23 brd 10.30.123.255 scope global dynamic eth0
       valid_lft 86126sec preferred_lft 86126sec
    inet6 fe80::f816:3eff:fe59:bc5c/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) 	02/22/2024 	_x86_64_	(2 CPU)

12:19:15 AM       LINUX RESTART

12:20:01 AM       tps      rtps      wtps   bread/s   bwrtn/s
12:21:01 AM     54.11      1.33     52.78     72.49   5878.46
12:22:02 AM     91.37      8.83     82.54    831.85   5036.98
12:23:01 AM    268.44      2.00    266.44    198.41   9113.40
Average:       137.24      4.06    133.18    368.51   6662.63

12:20:01 AM kbmemfree kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
12:21:01 AM   5802140   2206776     27.55      2620   1621828    902588      9.97    541012   1424252        40
12:22:02 AM   5447220   2561696     31.99      2620   1863980    935916     10.33    684088   1555736    162508
12:23:01 AM   5306236   2702680     33.75      2620   2060500    611952      6.76    793592   1567816    133936
Average:      5518532   2490384     31.10      2620   1848769    816819      9.02    672897   1515935     98828

12:20:01 AM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s
12:21:01 AM      eth0      9.59      6.21      4.00      1.25      0.00      0.00      0.00
12:21:01 AM        lo      0.03      0.03      0.00      0.00      0.00      0.00      0.00
12:22:02 AM      eth0     34.77     25.69    485.86      3.42      0.00      0.00      0.00
12:22:02 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:23:01 AM      eth0     50.16     37.69    586.67     18.28      0.00      0.00      0.00
12:23:01 AM        lo      0.10      0.10      0.01      0.01      0.00      0.00      0.00
Average:         eth0     31.40     23.12    357.55      7.59      0.00      0.00      0.00
Average:           lo      0.04      0.04      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) 	02/22/2024 	_x86_64_	(2 CPU)

12:19:15 AM       LINUX RESTART

12:20:01 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
12:21:01 AM     all      2.44      0.00      0.30      1.55      0.06     95.66
12:21:01 AM       0      3.68      0.00      0.37      2.94      0.07     92.94
12:21:01 AM       1      1.21      0.00      0.23      0.13      0.05     98.37
12:22:02 AM     all     24.38      0.00      4.40      1.27      0.09     69.86
12:22:02 AM       0     40.65      0.00      6.07      1.47      0.09     51.73
12:22:02 AM       1      8.76      0.00      2.80      1.09      0.08     87.27
12:23:01 AM     all     31.50      0.00      2.66      7.99      0.11     57.74
12:23:01 AM       0     58.88      0.00      4.34     10.60      0.11     26.07
12:23:01 AM       1      6.19      0.00      1.09      5.60      0.09     87.04
Average:        all     19.13      0.00      2.43      3.54      0.08     74.82
Average:          0     33.46      0.00      3.52      4.87      0.09     58.05
Average:          1      5.36      0.00      1.37      2.25      0.07     90.94