---> uname -a:
Linux prd-centos8-docker-4c-4g-75320.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   10G   71G  13% /
tmpfs           1.6G     0  1.6G   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:          15763         768       12342          19        2651       14663
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:7b:e8:2d brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.106.89/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 86174sec preferred_lft 86174sec
    inet6 fe80::f816:3eff:fe7b:e82d/64 scope link 
       valid_lft forever preferred_lft forever
3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default 
    link/ether 02:42:c1:a3:3c:d3 brd ff:ff:ff:ff:ff:ff
    inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 	10/08/2024 	_x86_64_	(4 CPU)

13:23:11     LINUX RESTART	(4 CPU)

01:24:01 PM       tps      rtps      wtps   bread/s   bwrtn/s
01:25:01 PM    177.08      7.94    169.14   1529.25  10140.37
01:26:01 PM    138.87      2.90    135.97    479.97  12463.26
Average:       157.98      5.42    152.56   1004.70  11301.62

01:24:01 PM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
01:25:01 PM  12819324  14778876   3322208     20.58      2688   2168652   1486120      8.65    181300   2752328    201992
01:26:01 PM  11317156  13424576   4824376     29.89      2688   2313028   2754948     16.03    242072   4175080      2488
Average:     12068240  14101726   4073292     25.23      2688   2240840   2120534     12.34    211686   3463704    102240

01:24:01 PM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
01:25:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
01:25:01 PM      eth0    197.55    141.37   2593.35     29.24      0.00      0.00      0.00      0.00
01:25:01 PM   docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
01:26:01 PM        lo     18.46     18.46      4.78      4.78      0.00      0.00      0.00      0.00
01:26:01 PM      eth0    240.19    164.91   2053.84     64.90      0.00      0.00      0.00      0.00
01:26:01 PM   docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
Average:           lo      9.23      9.23      2.39      2.39      0.00      0.00      0.00      0.00
Average:         eth0    218.87    153.14   2323.64     47.07      0.00      0.00      0.00      0.00
Average:      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 	10/08/2024 	_x86_64_	(4 CPU)

13:23:11     LINUX RESTART	(4 CPU)

01:24:01 PM     CPU     %user     %nice   %system   %iowait    %steal     %idle
01:25:01 PM     all     22.67      0.00      2.25      2.70      0.12     72.26
01:25:01 PM       0     24.79      0.00      2.78      2.71      0.15     69.57
01:25:01 PM       1     31.14      0.00      2.49      2.69      0.12     63.56
01:25:01 PM       2     18.98      0.00      1.96      4.05      0.10     74.90
01:25:01 PM       3     15.75      0.00      1.78      1.36      0.10     81.02
01:26:01 PM     all     47.82      0.00      2.18      1.61      0.10     48.29
01:26:01 PM       0     51.15      0.00      1.06      0.81      0.10     46.89
01:26:01 PM       1     36.97      0.00      2.08      0.69      0.10     60.16
01:26:01 PM       2     51.22      0.00      1.73      0.47      0.08     46.49
01:26:01 PM       3     51.97      0.00      3.87      4.48      0.12     39.56
Average:        all     35.23      0.00      2.22      2.16      0.11     60.29
Average:          0     37.96      0.00      1.92      1.76      0.13     58.24
Average:          1     34.05      0.00      2.29      1.69      0.11     61.86
Average:          2     35.10      0.00      1.84      2.26      0.09     60.70
Average:          3     33.81      0.00      2.82      2.91      0.11     60.34