---> uname -a:
Linux prd-centos8-docker-4c-4g-7498.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         804       11950          19        3008       14615
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:75:4e:bf brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.106.68/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 85970sec preferred_lft 85970sec
    inet6 fe80::f816:3eff:fe75:4ebf/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 02:42:7d:58:80:d7 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::42:7dff:fe58:80d7/64 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)

07:25:18     LINUX RESTART	(4 CPU)

07:26:01 AM       tps      rtps      wtps   bread/s   bwrtn/s
07:27:01 AM    129.36     14.36    115.00   2971.01   8245.50
07:28:01 AM    159.45      5.81    153.64    811.59   8929.09
07:29:01 AM     76.66      1.42     75.24     86.64   9339.37
07:30:01 AM      6.48      0.00      6.48      0.00    403.67
07:31:01 AM     51.92      3.44     48.48    568.35  14763.72
07:32:01 AM     29.89      0.17     29.72      7.60   1672.06
Average:        75.63      4.20     71.43    740.86   7227.36

07:26:01 AM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
07:27:01 AM  12939980  14869372   3201552     19.83      2688   2139708   1363080      7.93    157984   2667252    167500
07:28:01 AM  11995696  14086448   4145836     25.68      2688   2296108   1878800     10.93    223256   3518716     80672
07:29:01 AM  10417620  12697496   5723912     35.46      2688   2482384   4346916     25.29    257016   5046780      2908
07:30:01 AM   9518008  11803292   6623524     41.03      2688   2487592   4414440     25.68    258620   5943488       480
07:31:01 AM   6777772   9523316   9363760     58.01      2688   2937164  13434308     78.15    373992   8485244        76
07:32:01 AM  12301484  15023344   3840048     23.79      2688   2913576   1208228      7.03    405612   2980188        64
Average:     10658427  13000545   5483105     33.97      2688   2542755   4440962     25.83    279413   4773611     41950

07:26:01 AM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
07:27:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
07:27:01 AM      eth0    134.21     98.08   1196.33     18.66      0.00      0.00      0.00      0.00
07:27:01 AM   docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
07:28:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
07:28:01 AM      eth0    184.16    168.24   1974.23     25.59      0.00      0.00      0.00      0.00
07:28:01 AM   docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
07:29:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
07:29:01 AM      eth0    200.20    138.24   2761.57     33.43      0.00      0.00      0.00      0.00
07:29:01 AM   docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
07:30:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
07:30:01 AM      eth0     17.16     17.75      3.43     22.52      0.00      0.00      0.00      0.00
07:30:01 AM   docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
07:31:01 AM        lo      6.79      6.79      0.83      0.83      0.00      0.00      0.00      0.00
07:31:01 AM      eth0    278.05    182.41   2831.39     20.64      0.00      0.00      0.00      0.00
07:31:01 AM   docker0      0.08      0.18      0.00      0.02      0.00      0.00      0.00      0.00
07:31:01 AM vethc452ac3      0.08      0.32      0.00      0.03      0.00      0.00      0.00      0.00
07:31:01 AM br-5d4ceec37125      0.12      0.23      0.01      0.03      0.00      0.00      0.00      0.00
07:31:01 AM veth1c72b8d      0.00      0.22      0.00      0.02      0.00      0.00      0.00      0.00
07:31:01 AM veth325f96c      0.12      0.20      0.01      0.02      0.00      0.00      0.00      0.00
07:32:01 AM        lo     12.58     12.58     26.72     26.72      0.00      0.00      0.00      0.00
07:32:01 AM      eth0      6.93      5.93      3.65      3.24      0.00      0.00      0.00      0.00
07:32:01 AM   docker0      0.12      0.13      0.01      0.01      0.00      0.00      0.00      0.00
Average:           lo      3.23      3.23      4.59      4.59      0.00      0.00      0.00      0.00
Average:         eth0    136.82    101.80   1462.11     20.68      0.00      0.00      0.00      0.00
Average:      docker0      0.03      0.05      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)

07:25:18     LINUX RESTART	(4 CPU)

07:26:01 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
07:27:01 AM     all     20.34      0.00      1.91      4.94      0.08     72.73
07:27:01 AM       0      7.22      0.00      1.07      1.71      0.10     89.90
07:27:01 AM       1     19.89      0.00      2.32      9.36      0.08     68.34
07:27:01 AM       2     30.17      0.00      2.49      3.94      0.08     63.32
07:27:01 AM       3     24.12      0.00      1.77      4.76      0.07     69.29
07:28:01 AM     all     28.93      0.00      2.17     10.59      0.08     58.24
07:28:01 AM       0     26.68      0.00      2.83      2.07      0.07     68.36
07:28:01 AM       1     32.03      0.00      2.32     14.60      0.08     50.97
07:28:01 AM       2     27.98      0.00      2.44     21.02      0.08     48.48
07:28:01 AM       3     29.01      0.00      1.08      4.67      0.07     65.16
07:29:01 AM     all     57.44      0.00      1.61      0.45      0.08     40.43
07:29:01 AM       0     59.91      0.00      1.40      0.27      0.08     38.33
07:29:01 AM       1     61.90      0.00      1.07      0.85      0.08     36.10
07:29:01 AM       2     64.03      0.00      2.06      0.13      0.08     33.70
07:29:01 AM       3     43.90      0.00      1.91      0.54      0.08     53.58
07:30:01 AM     all     16.78      0.00      0.38      0.03      0.07     82.75
07:30:01 AM       0     11.35      0.00      0.33      0.00      0.07     88.25
07:30:01 AM       1     17.79      0.00      0.33      0.05      0.07     81.76
07:30:01 AM       2     26.17      0.00      0.48      0.02      0.07     73.26
07:30:01 AM       3     11.81      0.00      0.35      0.03      0.07     87.74
07:31:01 AM     all     42.34      0.00      2.78      0.73      0.10     54.05
07:31:01 AM       0     33.70      0.00      2.86      0.13      0.10     63.21
07:31:01 AM       1     30.82      0.00      2.56      1.54      0.10     64.98
07:31:01 AM       2     72.81      0.00      3.08      0.55      0.08     23.48
07:31:01 AM       3     32.07      0.00      2.61      0.69      0.10     64.54
07:32:01 AM     all     21.42      0.00      1.20      0.12      0.08     77.18
07:32:01 AM       0     16.07      0.00      1.17      0.18      0.08     82.49
07:32:01 AM       1     24.74      0.00      1.37      0.17      0.08     73.64
07:32:01 AM       2     21.71      0.00      1.47      0.08      0.08     76.65
07:32:01 AM       3     23.14      0.00      0.79      0.05      0.07     75.96
Average:        all     31.20      0.00      1.67      2.81      0.08     64.23
Average:          0     25.81      0.00      1.61      0.73      0.08     71.76
Average:          1     31.20      0.00      1.66      4.43      0.08     62.63
Average:          2     40.46      0.00      2.00      4.30      0.08     53.16
Average:          3     27.33      0.00      1.42      1.79      0.08     69.38