---> uname -a:
Linux prd-centos7-builder-2c-1g-15483.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         496        5456          16        1868        7043
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:89:d1:3f brd ff:ff:ff:ff:ff:ff
    inet 10.30.123.144/23 brd 10.30.123.255 scope global dynamic eth0
       valid_lft 86143sec preferred_lft 86143sec
    inet6 fe80::f816:3eff:fe89:d13f/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) 	10/04/2024 	_x86_64_	(2 CPU)

12:03:23 AM       LINUX RESTART

12:04:01 AM       tps      rtps      wtps   bread/s   bwrtn/s
12:05:01 AM    186.06     10.09    175.97    865.02   6743.19
12:06:01 AM    273.70      0.58    273.11     50.51   8076.05
12:07:01 AM     38.77      0.38     38.39     12.66    846.37
Average:       166.17      3.69    162.48    309.41   5221.71

12:04:01 AM kbmemfree kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
12:05:01 AM   5658616   2350292     29.35      2620   1792512    561760      6.20    483880   1575632    198684
12:06:01 AM   5567148   2441760     30.49      2620   1801812    632980      6.99    581592   1559112     10860
12:07:01 AM   5654376   2354532     29.40      2620   1799140    554924      6.13    607168   1446260     14708
Average:      5626713   2382195     29.74      2620   1797821    583221      6.44    557547   1527001     74751

12:04:01 AM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s
12:05:01 AM      eth0     81.66     63.49   1138.22     14.38      0.00      0.00      0.00
12:05:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:06:01 AM      eth0     23.40     21.09     58.55      7.59      0.00      0.00      0.00
12:06:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:07:01 AM      eth0     29.45     23.43     29.45      9.51      0.00      0.00      0.00
12:07:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00
Average:         eth0     44.84     36.01    408.76     10.49      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) 	10/04/2024 	_x86_64_	(2 CPU)

12:03:23 AM       LINUX RESTART

12:04:01 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
12:05:01 AM     all     34.81      0.00      3.64      4.91      0.11     56.52
12:05:01 AM       0     62.63      0.00      5.34      4.58      0.13     27.32
12:05:01 AM       1      8.92      0.00      2.06      5.21      0.10     83.71
12:06:01 AM     all     30.33      0.00      1.79      7.47      0.12     60.28
12:06:01 AM       0     48.97      0.00      2.32      8.72      0.12     39.88
12:06:01 AM       1     12.51      0.00      1.33      6.28      0.10     79.77
12:07:01 AM     all     33.20      0.00      1.55      0.85      0.10     64.31
12:07:01 AM       0     64.98      0.00      2.31      1.46      0.13     31.12
12:07:01 AM       1      4.19      0.00      0.83      0.30      0.08     94.59
Average:        all     32.77      0.00      2.33      4.42      0.11     60.37
Average:          0     58.76      0.00      3.32      4.96      0.13     32.83
Average:          1      8.53      0.00      1.40      3.92      0.10     86.05