---> uname -a:
Linux prd-centos7-builder-2c-1g-10536.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         537        5422          16        1862        7002
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:d2:00:62 brd ff:ff:ff:ff:ff:ff
    inet 10.30.123.43/23 brd 10.30.123.255 scope global dynamic eth0
       valid_lft 86172sec preferred_lft 86172sec
    inet6 fe80::f816:3eff:fed2:62/64 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) 	09/17/2024 	_x86_64_	(2 CPU)

10:03:22 PM       LINUX RESTART

10:04:02 PM       tps      rtps      wtps   bread/s   bwrtn/s
10:05:01 PM    229.88      1.03    228.84     32.38   9531.59
10:06:01 PM    179.78      0.63    179.15     52.23   4908.33
10:07:01 PM     30.65      1.95     28.70    210.56    764.90
Average:       146.31      1.21    145.11     98.75   5043.59

10:04:02 PM kbmemfree kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:05:01 PM   5600280   2408636     30.07      2620   1795256    628008      6.93    539760   1570596    113380
10:06:01 PM   5641896   2367020     29.55      2620   1795416    582248      6.43    511132   1554224        20
10:07:01 PM   5581252   2427664     30.31      2620   1801424    633512      6.99    686676   1438756     17768
Average:      5607809   2401107     29.98      2620   1797365    614589      6.79    579189   1521192     43723

10:04:02 PM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s
10:05:01 PM      eth0     64.24     46.54    922.77      9.98      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     26.35     23.77     40.89      8.93      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     33.43     26.65     32.62     11.44      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     41.21     32.24    328.81     10.12      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) 	09/17/2024 	_x86_64_	(2 CPU)

10:03:22 PM       LINUX RESTART

10:04:02 PM     CPU     %user     %nice   %system   %iowait    %steal     %idle
10:05:01 PM     all     35.30      0.00      3.49      5.11      0.11     56.00
10:05:01 PM       0     48.03      0.00      4.24      5.49      0.11     42.13
10:05:01 PM       1     22.90      0.00      2.77      4.72      0.11     69.50
10:06:01 PM     all     34.97      0.00      1.65      4.32      0.10     58.96
10:06:01 PM       0     67.59      0.00      2.24      3.89      0.09     26.20
10:06:01 PM       1      4.93      0.00      1.10      4.73      0.10     89.14
10:07:01 PM     all     37.85      0.00      2.12      0.26      0.10     59.66
10:07:01 PM       0     63.19      0.00      3.05      0.39      0.11     33.26
10:07:01 PM       1     13.72      0.00      1.25      0.15      0.10     84.78
Average:        all     36.04      0.00      2.42      3.22      0.10     58.22
Average:          0     59.57      0.00      3.18      3.25      0.10     33.90
Average:          1     13.74      0.00      1.69      3.19      0.10     81.28