---> uname -a:
Linux prd-centos8-redis-4c-4g-3568.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         752       12771          19        2239       14671
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:9a:15:0e brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.107.232/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 86212sec preferred_lft 86212sec
    inet6 fe80::f816:3eff:fe9a:150e/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) 	12/09/2023 	_x86_64_	(4 CPU)

10:47:42     LINUX RESTART	(4 CPU)

10:48:01 AM       tps      rtps      wtps   bread/s   bwrtn/s
10:49:01 AM    267.06    164.00    103.07   7883.66  25470.64
10:50:01 AM    150.87      6.97    143.91    643.89   8383.92
Average:       208.97     85.49    123.49   4264.08  16927.99

10:48:01 AM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:49:01 AM  13489664  15166036   2651868     16.43      2688   1883248    853696      4.97    205244   2075732    131420
10:50:01 AM  13163724  15093120   2977808     18.45      2688   2128104    799780      4.65    239560   2337132    205176
Average:     13326694  15129578   2814838     17.44      2688   2005676    826738      4.81    222402   2206432    168298

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    371.79    208.13   1465.31     54.73      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    312.10    222.38   1901.99     88.50      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    341.95    215.25   1683.63     71.61      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) 	12/09/2023 	_x86_64_	(4 CPU)

10:47:42     LINUX RESTART	(4 CPU)

10:48:01 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
10:49:01 AM     all     25.64      1.60     17.48      4.80      0.12     50.36
10:49:01 AM       0     28.12      1.38     16.46      5.73      0.12     48.19
10:49:01 AM       1     29.54      1.66     17.97      5.13      0.10     45.60
10:49:01 AM       2     20.01      1.59     19.03      4.75      0.12     54.50
10:49:01 AM       3     24.80      1.78     16.48      3.55      0.12     53.27
10:50:01 AM     all     25.37      0.00      2.16      1.48      0.08     70.90
10:50:01 AM       0     26.08      0.00      1.29      0.72      0.08     71.83
10:50:01 AM       1     27.56      0.00      3.35      2.46      0.08     66.55
10:50:01 AM       2     19.13      0.00      2.44      2.04      0.08     76.30
10:50:01 AM       3     28.73      0.00      1.56      0.72      0.08     68.91
Average:        all     25.51      0.79      9.75      3.13      0.10     60.73
Average:          0     27.10      0.69      8.83      3.21      0.10     60.07
Average:          1     28.54      0.83     10.62      3.79      0.09     56.13
Average:          2     19.56      0.79     10.63      3.38      0.10     65.54
Average:          3     26.79      0.88      8.91      2.11      0.10     61.21