---> uname -a:
Linux prd-centos8-docker-8c-8g-90175.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):              8
On-line CPU(s) list: 0-7
Thread(s) per core:  1
Core(s) per socket:  1
Socket(s):           8
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):   0-7
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:
8

---> df -h:
Filesystem      Size  Used Avail Use% Mounted on
devtmpfs         16G     0   16G   0% /dev
tmpfs            16G     0   16G   0% /dev/shm
tmpfs            16G   17M   16G   1% /run
tmpfs            16G     0   16G   0% /sys/fs/cgroup
/dev/vda1       160G   11G  150G   7% /
tmpfs           3.2G     0  3.2G   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:          31890        1023       28213          19        2653       30421
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:9b:f0:a1 brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.106.16/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 86188sec preferred_lft 86188sec
    inet6 fe80::f816:3eff:fe9b:f0a1/64 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:be:59:ba:ae 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) 	12/11/2024 	_x86_64_	(8 CPU)

15:03:06     LINUX RESTART	(8 CPU)

03:04:01 PM       tps      rtps      wtps   bread/s   bwrtn/s
03:05:01 PM    207.73     22.79    184.94   4292.44  11379.26
03:06:01 PM    164.04      2.90    161.14   1126.21  13593.47
Average:       185.89     12.85    173.04   2709.46  12486.27

03:04:01 PM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
03:05:01 PM  29030980  30939176   3624732     11.10      2688   2225680   1660716      4.93    190660   2973124    143136
03:06:01 PM  27792916  30013128   4862796     14.89      2688   2532092   2330816      6.92    290124   4085228     52488
Average:     28411948  30476152   4243764     13.00      2688   2378886   1995766      5.92    240392   3529176     97812

03:04:01 PM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
03:05:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
03:05:01 PM      eth0    159.48    133.49   1932.51     26.95      0.00      0.00      0.00      0.00
03:05:01 PM   docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
03:06:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
03:06:01 PM      eth0    326.13    259.79   4230.94     41.05      0.00      0.00      0.00      0.00
03:06:01 PM   docker0      0.00      0.00      0.00      0.00      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    242.80    196.63   3081.63     34.00      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) 	12/11/2024 	_x86_64_	(8 CPU)

15:03:06     LINUX RESTART	(8 CPU)

03:04:01 PM     CPU     %user     %nice   %system   %iowait    %steal     %idle
03:05:01 PM     all     12.70      0.00      1.23      1.48      0.06     84.54
03:05:01 PM       0     11.83      0.00      0.38      0.22      0.05     87.52
03:05:01 PM       1     18.98      0.00      1.94      2.30      0.07     76.71
03:05:01 PM       2     15.10      0.00      1.89      1.69      0.07     81.26
03:05:01 PM       3     19.13      0.00      1.62      1.57      0.07     77.61
03:05:01 PM       4      8.53      0.00      1.05      1.49      0.05     88.88
03:05:01 PM       5     15.65      0.00      1.23      2.37      0.07     80.68
03:05:01 PM       6      8.04      0.00      1.02      1.45      0.03     89.45
03:05:01 PM       7      4.33      0.00      0.67      0.75      0.05     94.19
03:06:01 PM     all     37.15      0.00      1.22      1.27      0.22     60.13
03:06:01 PM       0     37.27      0.00      1.19      0.68      0.10     60.76
03:06:01 PM       1     39.66      0.00      0.90      2.02      0.12     57.30
03:06:01 PM       2     39.73      0.00      1.35      1.18      0.08     57.66
03:06:01 PM       3     47.31      0.00      0.93      0.48      1.12     50.17
03:06:01 PM       4     35.49      0.00      2.03      4.39      0.08     58.01
03:06:01 PM       5     36.86      0.00      0.94      0.72      0.07     61.42
03:06:01 PM       6     38.00      0.00      1.35      0.42      0.08     60.14
03:06:01 PM       7     22.81      0.00      1.12      0.28      0.10     75.69
Average:        all     24.92      0.00      1.22      1.38      0.14     72.34
Average:          0     24.55      0.00      0.79      0.45      0.08     74.14
Average:          1     29.32      0.00      1.42      2.16      0.09     67.01
Average:          2     27.36      0.00      1.62      1.43      0.08     69.51
Average:          3     33.29      0.00      1.27      1.02      0.60     63.81
Average:          4     21.99      0.00      1.54      2.93      0.07     73.47
Average:          5     26.25      0.00      1.09      1.54      0.07     71.06
Average:          6     22.96      0.00      1.18      0.94      0.06     74.86
Average:          7     13.57      0.00      0.90      0.52      0.08     84.94