---> uname -a:
Linux prd-centos8-docker-4c-4g-7581.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   11G   70G  13% /
tmpfs           1.6G     0  1.6G   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:          15763         802       11950          19        3010       14617
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:91:2d:06 brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.106.44/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 85981sec preferred_lft 85981sec
    inet6 fe80::f816:3eff:fe91:2d06/64 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 02:42:34:38:81:fc 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::42:34ff:fe38:81fc/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)

11:57:04     LINUX RESTART	(4 CPU)

11:58:01 AM       tps      rtps      wtps   bread/s   bwrtn/s
11:59:01 AM    197.62     18.14    179.47   3225.59  11231.56
12:00:01 PM    133.49      3.15    130.34    638.45   8086.50
12:01:01 PM     29.86      0.07     29.79      1.20   7320.71
12:02:01 PM      5.68      1.95      3.73     60.74    351.35
12:03:01 PM     72.81      1.72     71.09    576.07  18477.07
12:04:01 PM     22.59      0.48     22.11     64.11    734.06
Average:        77.00      4.25     72.75    760.95   7699.39

11:58:01 AM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
11:59:01 AM  12782204  14771032   3359328     20.81      2688   2196876   1383720      8.05    164996   2807076    144556
12:00:01 PM  10426316  12703520   5715216     35.41      2688   2479776   3687772     21.45    257292   5039632    206176
12:01:01 PM   9683964  11965300   6457568     40.01      2688   2483696   4240080     24.67    257564   5778600       852
12:02:01 PM   8756336  11048708   7385196     45.75      2688   2494352   5109536     29.72    262068   6699384      2044
12:03:01 PM   8106272  10823192   8035260     49.78      2688   2908620   5594300     32.54    400600   7162968       108
12:04:01 PM  12245188  14975824   3896344     24.14      2688   2922232   1162472      6.76    580960   2863688     14620
Average:     10333380  12714596   5808152     35.98      2688   2580925   3529647     20.53    320580   5058558     61393

11:58:01 AM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
11:59:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
11:59:01 AM      eth0    218.13    174.19   1812.71     30.11      0.00      0.00      0.00      0.00
11:59:01 AM   docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:00:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:00:01 PM      eth0    258.93    198.77   3983.08     30.03      0.00      0.00      0.00      0.00
12:00:01 PM   docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:01:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:01:01 PM      eth0     17.71     16.61      3.40     26.07      0.00      0.00      0.00      0.00
12:01:01 PM   docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:02:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:02:01 PM      eth0     22.63     20.71      6.13     17.90      0.00      0.00      0.00      0.00
12:02:01 PM   docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:03:01 PM        lo     17.88     17.88     27.48     27.48      0.00      0.00      0.00      0.00
12:03:01 PM      eth0    251.97    167.26   2833.10     13.59      0.00      0.00      0.00      0.00
12:03:01 PM   docker0      0.13      0.23      0.01      0.02      0.00      0.00      0.00      0.00
12:03:01 PM veth718acfb      0.13      0.38      0.01      0.03      0.00      0.00      0.00      0.00
12:03:01 PM br-078dac8cb259      5.76      5.63     25.62      0.94      0.00      0.00      0.00      0.00
12:04:01 PM        lo      1.28      1.28      0.09      0.09      0.00      0.00      0.00      0.00
12:04:01 PM      eth0     24.91     19.74     18.18      9.97      0.00      0.00      0.00      0.00
12:04:01 PM   docker0      0.08      0.10      0.00      0.01      0.00      0.00      0.00      0.00
Average:           lo      3.19      3.19      4.60      4.60      0.00      0.00      0.00      0.00
Average:         eth0    132.37     99.54   1442.61     21.28      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)

11:57:04     LINUX RESTART	(4 CPU)

11:58:01 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
11:59:01 AM     all     24.52      0.00      2.56      1.46      0.09     71.37
11:59:01 AM       0     41.30      0.00      4.07      1.75      0.12     52.75
11:59:01 AM       1     20.11      0.00      2.42      1.44      0.08     75.95
11:59:01 AM       2     12.83      0.00      1.30      0.95      0.07     84.85
11:59:01 AM       3     23.82      0.00      2.45      1.69      0.08     71.96
12:00:01 PM     all     55.90      0.00      2.38      0.56      0.10     41.05
12:00:01 PM       0     54.04      0.00      1.65      0.28      0.08     43.94
12:00:01 PM       1     58.91      0.00      2.62      0.63      0.10     37.74
12:00:01 PM       2     56.65      0.00      1.75      0.27      0.12     41.21
12:00:01 PM       3     54.01      0.00      3.49      1.07      0.12     41.31
12:01:01 PM     all     23.58      0.00      0.48      0.34      0.08     75.53
12:01:01 PM       0     21.79      0.00      0.73      1.24      0.08     76.16
12:01:01 PM       1     25.59      0.00      0.40      0.02      0.08     73.91
12:01:01 PM       2     24.64      0.00      0.33      0.02      0.07     74.94
12:01:01 PM       3     22.29      0.00      0.43      0.08      0.07     77.12
12:02:01 PM     all     33.75      0.00      0.66      0.03      0.08     65.48
12:02:01 PM       0     32.92      0.00      0.57      0.00      0.08     66.43
12:02:01 PM       1     25.80      0.00      0.40      0.05      0.07     73.69
12:02:01 PM       2     56.52      0.00      1.18      0.05      0.07     42.18
12:02:01 PM       3     19.77      0.00      0.50      0.03      0.10     79.60
12:03:01 PM     all     27.94      0.00      3.44      1.51      0.08     67.04
12:03:01 PM       0     25.88      0.00      3.01      0.54      0.10     70.47
12:03:01 PM       1     28.26      0.00      3.29      2.01      0.08     66.37
12:03:01 PM       2     32.67      0.00      4.43      2.13      0.07     60.70
12:03:01 PM       3     24.93      0.00      3.01      1.34      0.08     70.63
12:04:01 PM     all     24.00      0.00      1.35      0.09      0.08     74.47
12:04:01 PM       0     17.44      0.00      1.20      0.12      0.08     81.15
12:04:01 PM       1     24.14      0.00      1.57      0.05      0.08     74.15
12:04:01 PM       2     34.17      0.00      1.42      0.10      0.08     64.23
12:04:01 PM       3     20.27      0.00      1.22      0.08      0.08     78.34
Average:        all     31.62      0.00      1.81      0.66      0.09     65.82
Average:          0     32.24      0.00      1.87      0.66      0.09     65.14
Average:          1     30.47      0.00      1.78      0.70      0.08     66.97
Average:          2     36.25      0.00      1.74      0.59      0.08     61.35
Average:          3     27.52      0.00      1.85      0.72      0.09     69.83