---> uname -a:
Linux prd-centos7-builder-2c-1g-9326.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  5.8G   35G  15% /
tmpfs           783M     0  783M   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:           7821         543        5269          16        2008        6992
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:6f:57:8f brd ff:ff:ff:ff:ff:ff
    inet 10.30.123.50/23 brd 10.30.123.255 scope global dynamic eth0
       valid_lft 86152sec preferred_lft 86152sec
    inet6 fe80::f816:3eff:fe6f:578f/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) 	09/04/2024 	_x86_64_	(2 CPU)

12:22:20 AM       LINUX RESTART

12:23:01 AM       tps      rtps      wtps   bread/s   bwrtn/s
12:24:01 AM     51.47      1.45     50.02     82.48   6285.81
12:25:01 AM      3.27      0.00      3.27      0.00    127.95
12:26:01 AM     99.10     10.31     88.79   1004.93   4616.24
Average:        51.28      3.92     47.36    362.49   3676.86

12:23:01 AM kbmemfree kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
12:24:01 AM   5776524   2232392     27.87      2620   1628580    921780     10.18    562684   1428304        40
12:25:01 AM   5776280   2232636     27.88      2620   1628620    921876     10.18    563392   1428072        24
12:26:01 AM   5463512   2545404     31.78      2620   1900472    660804      7.30    748228   1505548    159352
Average:      5672105   2336811     29.18      2620   1719224    834820      9.22    624768   1453975     53139

12:23:01 AM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s
12:24:01 AM      eth0     19.35     18.65    151.61      2.07      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     10.63      6.50      6.16      0.96      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     77.50     62.28   1031.13     12.58      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     35.83     29.14    396.32      5.20      0.00      0.00      0.00
Average:           lo      0.05      0.05      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) 	09/04/2024 	_x86_64_	(2 CPU)

12:22:20 AM       LINUX RESTART

12:23:01 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
12:24:01 AM     all      5.65      0.00      0.41      1.14      0.05     92.74
12:24:01 AM       0      8.64      0.00      0.44      0.74      0.05     90.13
12:24:01 AM       1      2.69      0.00      0.37      1.56      0.05     95.33
12:25:01 AM     all      0.28      0.00      0.08      0.00      0.03     99.61
12:25:01 AM       0      0.28      0.00      0.05      0.00      0.02     99.65
12:25:01 AM       1      0.28      0.00      0.10      0.00      0.03     99.58
12:26:01 AM     all     35.71      0.00      3.01      2.59      0.12     58.56
12:26:01 AM       0     53.43      0.00      3.95      3.31      0.14     39.17
12:26:01 AM       1     18.75      0.00      2.12      1.91      0.10     77.12
Average:        all     13.54      0.00      1.14      1.22      0.07     84.03
Average:          0     20.05      0.00      1.42      1.30      0.07     77.16
Average:          1      7.14      0.00      0.85      1.15      0.06     90.80