---> uname -a:
Linux prd-centos8-redis-4c-4g-6098.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 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):              4
On-line CPU(s) list: 0-3
Thread(s) per core:  1
Core(s) per socket:  1
Socket(s):           4
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):   0-3
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 rep_good nopl cpuid extd_apicid tsc_known_freq 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 ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities

---> nproc:
4

---> df -h:
Filesystem      Size  Used Avail Use% Mounted on
devtmpfs        7.7G     0  7.7G   0% /dev
tmpfs           7.7G     0  7.7G   0% /dev/shm
tmpfs           7.7G   17M  7.7G   1% /run
tmpfs           7.7G     0  7.7G   0% /sys/fs/cgroup
/dev/vda1        80G  8.8G   72G  11% /
tmpfs           1.6G     0  1.6G   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:          15763         719       12850          19        2192       14704
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:93:b3:24 brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.106.126/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 86223sec preferred_lft 86223sec
    inet6 fe80::f816:3eff:fe93:b324/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.18.0-448.el8.x86_64 (centos-stream-8---redis------310180101-1010.novalocal) 	02/17/2024 	_x86_64_	(4 CPU)

10:47:46     LINUX RESTART	(4 CPU)

10:48:01 AM       tps      rtps      wtps   bread/s   bwrtn/s
10:49:01 AM    275.91    164.72    111.19   7829.30  35441.05
10:50:01 AM    162.59      7.12    155.47    647.63   9858.46
Average:       219.26     85.93    133.33   4239.06  22651.88

10:48:01 AM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:49:01 AM  13467744  15142216   2673788     16.56      2688   1881484    864136      5.03    205684   2101496    132280
10:50:01 AM  13235056  15116936   2906476     18.01      2688   2080604    785584      4.57    239712   2255328     86480
Average:     13351400  15129576   2790132     17.29      2688   1981044    824860      4.80    222698   2178412    109380

10:48:01 AM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:49:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:49:01 AM      eth0    324.27    164.40   1482.31     51.17      0.00      0.00      0.00      0.00
10:50:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:50:01 AM      eth0    297.95    197.23   1684.32     82.38      0.00      0.00      0.00      0.00
Average:           lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
Average:         eth0    311.11    180.81   1583.30     66.77      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.18.0-448.el8.x86_64 (centos-stream-8---redis------310180101-1010.novalocal) 	02/17/2024 	_x86_64_	(4 CPU)

10:47:46     LINUX RESTART	(4 CPU)

10:48:01 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
10:49:01 AM     all     26.32      1.55     17.85      7.04      0.11     47.13
10:49:01 AM       0     35.32      1.17     16.70     12.86      0.12     33.83
10:49:01 AM       1     30.22      1.91     20.54      4.58      0.10     42.65
10:49:01 AM       2     20.24      1.50     18.34      8.11      0.10     51.71
10:49:01 AM       3     19.45      1.62     15.83      2.56      0.12     60.42
10:50:01 AM     all     25.24      0.00      2.25      1.80      0.08     70.63
10:50:01 AM       0     33.47      0.00      1.82      0.45      0.08     64.18
10:50:01 AM       1     23.19      0.00      1.94      1.94      0.07     72.86
10:50:01 AM       2     24.90      0.00      2.14      1.72      0.08     71.15
10:50:01 AM       3     19.39      0.00      3.10      3.08      0.08     74.34
Average:        all     25.78      0.77     10.03      4.41      0.09     58.90
Average:          0     34.39      0.59      9.25      6.65      0.10     49.03
Average:          1     26.70      0.96     11.23      3.26      0.08     57.77
Average:          2     22.58      0.75     10.22      4.91      0.09     61.45
Average:          3     19.42      0.81      9.44      2.82      0.10     67.41