---> uname -a:
Linux prd-centos8-docker-4c-4g-85313.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         773       12339          19        2649       14658
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:85:f3:68 brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.106.102/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 86188sec preferred_lft 86188sec
    inet6 fe80::f816:3eff:fe85:f368/64 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:c0:d3:4e:bf 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) 	11/20/2024 	_x86_64_	(4 CPU)

13:22:32     LINUX RESTART	(4 CPU)

01:23:01 PM       tps      rtps      wtps   bread/s   bwrtn/s
01:24:01 PM    110.81     13.90     96.92   2424.93   5916.16
01:25:01 PM    224.15      3.43    220.71    524.31  16595.15
01:26:01 PM     51.38      1.13     50.25     77.84   9479.31
Average:       128.78      6.15    122.62   1009.05  10663.21

01:23:01 PM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
01:24:01 PM  13267648  15118452   2873884     17.80      2688   2062688   1064840      6.19    168656   2341860    212336
01:25:01 PM  11375536  13480120   4765996     29.53      2688   2310252   2738912     15.93    237468   4120068      8804
01:26:01 PM  12642552  15016836   3498980     21.68      2688   2578820   1161496      6.76    522444   2575416     24520
Average:     12428579  14538469   3712953     23.00      2688   2317253   1655083      9.63    309523   3012448     81887

01:23:01 PM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
01:24:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
01:24:01 PM      eth0     86.17     59.35   1141.07     23.63      0.00      0.00      0.00      0.00
01:24:01 PM   docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
01:25:01 PM        lo     10.21     10.21      3.89      3.89      0.00      0.00      0.00      0.00
01:25:01 PM      eth0    363.82    254.61   3657.65     62.09      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      9.05      9.05      0.94      0.94      0.00      0.00      0.00      0.00
01:26:01 PM      eth0    131.96    119.23    448.84   1014.99      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      6.42      6.42      1.61      1.61      0.00      0.00      0.00      0.00
Average:         eth0    193.97    144.39   1749.08    366.92      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) 	11/20/2024 	_x86_64_	(4 CPU)

13:22:32     LINUX RESTART	(4 CPU)

01:23:01 PM     CPU     %user     %nice   %system   %iowait    %steal     %idle
01:24:01 PM     all     19.45      0.00      2.08      2.92      0.10     75.46
01:24:01 PM       0     12.65      0.00      1.70      1.64      0.08     83.92
01:24:01 PM       1     28.36      0.00      2.78      3.65      0.10     65.11
01:24:01 PM       2     21.90      0.00      2.33      4.08      0.08     71.61
01:24:01 PM       3     14.90      0.00      1.49      2.31      0.13     81.17
01:25:01 PM     all     43.96      0.00      2.27      3.08      0.11     50.58
01:25:01 PM       0     42.72      0.00      1.87      2.24      0.10     53.06
01:25:01 PM       1     41.91      0.00      2.90      4.01      0.10     51.08
01:25:01 PM       2     43.69      0.00      2.85      5.09      0.13     48.24
01:25:01 PM       3     47.50      0.00      1.46      0.99      0.10     49.95
01:26:01 PM     all     29.20      0.00      2.06      1.35      0.09     67.29
01:26:01 PM       0     24.55      0.00      2.32      3.09      0.10     69.94
01:26:01 PM       1     45.25      0.00      1.93      0.15      0.10     52.57
01:26:01 PM       2     21.08      0.00      2.29      1.59      0.08     74.95
01:26:01 PM       3     25.99      0.00      1.70      0.57      0.08     71.65
Average:        all     30.87      0.00      2.14      2.45      0.10     64.45
Average:          0     26.63      0.00      1.97      2.32      0.09     68.98
Average:          1     38.50      0.00      2.54      2.60      0.10     56.26
Average:          2     28.89      0.00      2.49      3.58      0.10     64.94
Average:          3     29.45      0.00      1.55      1.29      0.11     67.60