---> uname -a:
Linux prd-centos7-builder-2c-1g-4949.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  5.8G   35G  15% /
tmpfs           783M     0  783M   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:           7821         526        5284          16        2010        7010
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:bb:30:bf brd ff:ff:ff:ff:ff:ff
    inet 10.30.122.11/23 brd 10.30.123.255 scope global dynamic eth0
       valid_lft 86170sec preferred_lft 86170sec
    inet6 fe80::f816:3eff:febb:30bf/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) 	07/04/2024 	_x86_64_	(2 CPU)

12:22:43 AM       LINUX RESTART

12:23:04 AM       tps      rtps      wtps   bread/s   bwrtn/s
12:24:01 AM    152.31     16.40    135.91   3687.49  17160.13
12:25:01 AM      4.40      0.03      4.36      1.07    161.28
12:26:01 AM     81.53     10.34     71.18   1006.16   3664.02
Average:        78.19      8.80     69.38   1529.23   6824.32

12:23:04 AM kbmemfree kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
12:24:01 AM   5790392   2218524     27.70      2620   1628564    891384      9.84    548984   1427472        36
12:25:01 AM   5792560   2216356     27.67      2620   1628596    891256      9.84    548524   1427240        32
12:26:01 AM   5525504   2483412     31.01      2620   1881016    607124      6.70    700736   1494628    151152
Average:      5702819   2306097     28.79      2620   1712725    796588      8.79    599415   1449780     50407

12:23:04 AM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s
12:24:01 AM      eth0    378.27    253.58   1368.71     70.24      0.00      0.00      0.00
12:24:01 AM        lo      0.02      0.02      0.00      0.00      0.00      0.00      0.00
12:25:01 AM      eth0      8.14      5.80      5.63      0.74      0.00      0.00      0.00
12:25:01 AM        lo      0.15      0.15      0.01      0.01      0.00      0.00      0.00
12:26:01 AM      eth0     60.40     45.88    850.82     10.01      0.00      0.00      0.00
12:26:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00
Average:         eth0    145.09     99.20    731.17     26.27      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) 	07/04/2024 	_x86_64_	(2 CPU)

12:22:43 AM       LINUX RESTART

12:23:04 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
12:24:01 AM     all     16.58      0.00      3.83      5.91      0.10     73.58
12:24:01 AM       0     17.24      0.00      4.20      7.38      0.15     71.04
12:24:01 AM       1     15.90      0.00      3.48      4.46      0.07     76.08
12:25:01 AM     all      0.32      0.00      0.10      0.00      0.03     99.56
12:25:01 AM       0      0.27      0.00      0.10      0.00      0.02     99.62
12:25:01 AM       1      0.38      0.00      0.08      0.00      0.02     99.51
12:26:01 AM     all     30.97      0.00      2.62      1.86      0.11     64.44
12:26:01 AM       0     57.06      0.00      4.09      2.41      0.13     36.31
12:26:01 AM       1      6.33      0.00      1.23      1.32      0.12     91.00
Average:        all     15.74      0.00      2.13      2.50      0.08     79.55
Average:          0     24.35      0.00      2.72      3.15      0.09     69.68
Average:          1      7.31      0.00      1.55      1.86      0.07     89.22