---> uname -a:
Linux prd-centos8-docker-4c-4g-7540.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:             2799.998
BogoMIPS:            5599.99
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   11G   70G  13% /
tmpfs           1.6G     0  1.6G   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:          15763         813       11936          19        3013       14605
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:bb:78:68 brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.106.144/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 85997sec preferred_lft 85997sec
    inet6 fe80::f816:3eff:febb:7868/64 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 02:42:31:3f:28:e9 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
    inet6 fe80::42:31ff:fe3f:28e9/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 	03/12/2025 	_x86_64_	(4 CPU)

09:29:29     LINUX RESTART	(4 CPU)

09:30:01 AM       tps      rtps      wtps   bread/s   bwrtn/s
09:31:01 AM    169.17     19.86    149.31   3916.45   8581.87
09:32:01 AM    198.68      7.16    191.52    897.83  10772.08
09:33:01 AM     28.12      0.00     28.12      0.00   7332.41
09:34:01 AM      5.20      1.80      3.40     57.33    321.25
09:35:01 AM     70.06      1.85     68.22    584.51  15078.86
09:36:01 AM     26.41      0.48     25.92     64.65   3979.86
Average:        82.97      5.20     77.77    921.08   7678.61

09:30:01 AM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
09:31:01 AM  12944056  14884016   3197476     19.81      2688   2149640   1349640      7.85    158720   2662084    174528
09:32:01 AM  11430772  13709500   4710760     29.18      2688   2481292   2598456     15.12    242004   4052088    212364
09:33:01 AM  10424648  12707984   5716884     35.42      2688   2485676   3124600     18.18    256888   5039900      2080
09:34:01 AM   9135280  11427588   7006252     43.41      2688   2494380   4401472     25.60    260704   6322364      1060
09:35:01 AM   6520840   9355968   9620692     59.60      2688   3026340  13181468     76.68    378840   8735528     93676
09:36:01 AM  12279520  15012428   3862012     23.93      2688   2924540   1134168      6.60    580520   2829184     15784
Average:     10455853  12849581   5685679     35.22      2688   2593645   4298301     25.00    312946   4940191     83249

09:30:01 AM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
09:31:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
09:31:01 AM      eth0    192.05    131.00   1366.18     25.31      0.00      0.00      0.00      0.00
09:31:01 AM   docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
09:32:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
09:32:01 AM      eth0    342.62    255.36   4624.53     35.22      0.00      0.00      0.00      0.00
09:32:01 AM   docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
09:33:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
09:33:01 AM      eth0     18.28     17.63      3.54     26.78      0.00      0.00      0.00      0.00
09:33:01 AM   docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
09:34:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
09:34:01 AM      eth0     18.83     18.73      3.87     19.13      0.00      0.00      0.00      0.00
09:34:01 AM   docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
09:35:01 AM        lo     16.86     16.86     27.21     27.21      0.00      0.00      0.00      0.00
09:35:01 AM      eth0    227.84    151.26   2831.97     14.68      0.00      0.00      0.00      0.00
09:35:01 AM   docker0      0.13      0.23      0.01      0.02      0.00      0.00      0.00      0.00
09:35:01 AM veth02d5619      0.13      0.38      0.01      0.03      0.00      0.00      0.00      0.00
09:35:01 AM br-5e2df756152c      5.61      5.60     25.59      0.92      0.00      0.00      0.00      0.00
09:35:01 AM veth3735b9f      5.80      5.41     25.66      0.89      0.00      0.00      0.00      0.00
09:35:01 AM veth7354265     10.78     11.44     26.53     26.59      0.00      0.00      0.00      0.00
09:36:01 AM        lo      2.02      2.02      0.15      0.15      0.00      0.00      0.00      0.00
09:36:01 AM      eth0     18.68     15.38     13.29      7.74      0.00      0.00      0.00      0.00
09:36:01 AM   docker0      0.08      0.10      0.00      0.01      0.00      0.00      0.00      0.00
Average:           lo      3.15      3.15      4.56      4.56      0.00      0.00      0.00      0.00
Average:         eth0    136.41     98.24   1473.98     21.48      0.00      0.00      0.00      0.00
Average:      docker0      0.04      0.06      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) 	03/12/2025 	_x86_64_	(4 CPU)

09:29:29     LINUX RESTART	(4 CPU)

09:30:01 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
09:31:01 AM     all     23.69      0.00      2.34      1.28      0.09     72.59
09:31:01 AM       0     24.85      0.00      2.76      1.13      0.10     71.15
09:31:01 AM       1     20.52      0.00      2.07      1.75      0.08     75.57
09:31:01 AM       2     13.87      0.00      1.60      1.20      0.08     83.24
09:31:01 AM       3     35.51      0.00      2.92      1.05      0.10     60.42
09:32:01 AM     all     48.00      0.00      2.96      1.29      0.12     47.63
09:32:01 AM       0     48.93      0.00      3.31      1.52      0.13     46.10
09:32:01 AM       1     47.75      0.00      3.31      1.95      0.12     46.87
09:32:01 AM       2     48.64      0.00      3.30      1.41      0.12     46.54
09:32:01 AM       3     46.70      0.00      1.91      0.28      0.12     51.00
09:33:01 AM     all     38.88      0.00      0.72      0.36      0.11     59.93
09:33:01 AM       0     43.40      0.00      0.40      0.00      0.10     56.10
09:33:01 AM       1     41.29      0.00      0.47      0.05      0.12     58.07
09:33:01 AM       2     42.40      0.00      1.15      0.62      0.12     55.72
09:33:01 AM       3     28.39      0.00      0.85      0.79      0.10     69.87
09:34:01 AM     all     27.43      0.00      0.62      0.03      0.08     71.84
09:34:01 AM       0     52.81      0.00      1.20      0.07      0.10     45.82
09:34:01 AM       1     20.03      0.00      0.42      0.00      0.07     79.49
09:34:01 AM       2     21.14      0.00      0.35      0.05      0.07     78.39
09:34:01 AM       3     15.73      0.00      0.52      0.02      0.08     83.66
09:35:01 AM     all     36.46      0.00      3.41      1.02      0.11     59.00
09:35:01 AM       0     44.13      0.00      2.92      0.79      0.12     52.04
09:35:01 AM       1     30.17      0.00      4.22      2.02      0.13     63.45
09:35:01 AM       2     33.11      0.00      2.66      0.17      0.10     63.97
09:35:01 AM       3     38.41      0.00      3.85      1.11      0.10     56.52
09:36:01 AM     all     21.91      0.00      1.47      0.28      0.07     76.28
09:36:01 AM       0     24.01      0.00      1.45      0.28      0.07     74.19
09:36:01 AM       1     16.63      0.00      1.34      0.57      0.07     81.39
09:36:01 AM       2     20.50      0.00      1.54      0.17      0.08     77.71
09:36:01 AM       3     26.48      0.00      1.54      0.10      0.05     71.83
Average:        all     32.72      0.00      1.92      0.71      0.10     64.55
Average:          0     39.68      0.00      2.01      0.63      0.10     57.58
Average:          1     29.40      0.00      1.97      1.06      0.10     67.48
Average:          2     29.94      0.00      1.77      0.60      0.09     67.60
Average:          3     31.86      0.00      1.93      0.56      0.09     65.56