---> uname -a:
Linux prd-centos7-builder-2c-1g-414.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  5.9G   35G  15% /
tmpfs           783M     0  783M   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:           7821         528        5270          16        2021        7007
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:e2:52:73 brd ff:ff:ff:ff:ff:ff
    inet 10.30.123.170/23 brd 10.30.123.255 scope global dynamic eth0
       valid_lft 86139sec preferred_lft 86139sec
    inet6 fe80::f816:3eff:fee2:5273/64 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) 	02/04/2024 	_x86_64_	(2 CPU)

12:22:18 AM       LINUX RESTART

12:23:01 AM       tps      rtps      wtps   bread/s   bwrtn/s
12:24:01 AM     54.23      2.07     52.17    210.93   6400.97
12:25:01 AM     23.64      9.13     14.51    929.94    800.20
12:26:01 AM    161.67      1.28    160.39     78.36   7342.05
Average:        79.84      4.16     75.69    406.40   4847.82

12:23:01 AM kbmemfree kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
12:24:01 AM   5789292   2219624     27.71      2620   1621772    882700      9.75    552876   1425780        28
12:25:01 AM   5772436   2236480     27.92      2620   1681132    592896      6.55    645356   1344352     17732
12:26:01 AM   5436612   2572304     32.12      2620   1906340    647244      7.15    753344   1522380     66248
Average:      5666113   2342803     29.25      2620   1736415    707613      7.81    650525   1430837     28003

12:23:01 AM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s
12:24:01 AM      eth0    103.03     73.70    689.77     19.14      0.00      0.00      0.00
12:24:01 AM        lo      0.10      0.10      0.01      0.01      0.00      0.00      0.00
12:25:01 AM      eth0     19.01     15.33    115.58      3.01      0.00      0.00      0.00
12:25:01 AM        lo      0.05      0.05      0.00      0.00      0.00      0.00      0.00
12:26:01 AM      eth0     65.65     50.02    907.07      9.23      0.00      0.00      0.00
12:26:01 AM        lo      0.02      0.02      0.00      0.00      0.00      0.00      0.00
Average:         eth0     62.57     46.35    570.82     10.46      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) 	02/04/2024 	_x86_64_	(2 CPU)

12:22:18 AM       LINUX RESTART

12:23:01 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
12:24:01 AM     all      5.27      0.00      0.79      1.56      0.05     92.32
12:24:01 AM       0      6.50      0.00      0.98      2.91      0.05     89.55
12:24:01 AM       1      4.05      0.00      0.59      0.22      0.05     95.09
12:25:01 AM     all      4.86      0.00      0.61      0.54      0.05     93.94
12:25:01 AM       0      7.26      0.00      0.76      0.42      0.07     91.49
12:25:01 AM       1      2.47      0.00      0.45      0.65      0.05     96.37
12:26:01 AM     all     34.55      0.00      2.69      7.86      0.10     54.80
12:26:01 AM       0     55.84      0.00      4.25      7.50      0.09     32.32
12:26:01 AM       1     14.05      0.00      1.23      8.21      0.10     76.41
Average:        all     14.67      0.00      1.35      3.27      0.07     80.64
Average:          0     22.66      0.00      1.96      3.55      0.07     71.77
Average:          1      6.81      0.00      0.76      3.00      0.07     89.36