---> uname -a:
Linux prd-centos8-docker-8c-8g-39272.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   12G  149G   8% /
tmpfs           3.2G     0  3.2G   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:          31890        1104       26618          19        4167       30312
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:dd:87:86 brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.106.89/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 85776sec preferred_lft 85776sec
    inet6 fe80::f816:3eff:fedd:8786/64 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 02:42:6c:2b:9b:19 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::42:6cff:fe2b:9b19/64 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) 	09/17/2024 	_x86_64_	(8 CPU)

12:40:14     LINUX RESTART	(8 CPU)

12:41:01 PM       tps      rtps      wtps   bread/s   bwrtn/s
12:42:01 PM    244.19     25.54    218.64   5003.27  10750.17
12:43:01 PM    144.66      2.37    142.29    545.51  14972.45
12:44:01 PM     56.26      0.12     56.15     30.66   2955.70
12:45:01 PM    124.63     12.48    112.15    876.64  39914.55
12:46:01 PM     29.96      0.00     29.96      0.00    653.27
12:47:01 PM     27.60      0.05     27.55      0.53    836.08
12:48:01 PM     95.62      0.00     95.62      0.00  23062.73
12:49:01 PM      6.83      0.00      6.83      0.00    232.73
12:50:01 PM      3.63      0.00      3.63      0.00    145.68
Average:        81.48      4.51     76.98    717.39  10391.22

12:41:01 PM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
12:42:01 PM  28831812  30809192   3823900     11.71      2688   2293608   2342288      6.95    202256   3155444    191396
12:43:01 PM  27759080  29991216   4896632     14.99      2688   2544676   2482932      7.37    301660   4104204     13220
12:44:01 PM  26367352  29121668   6288360     19.26      2688   3061140   3326592      9.87    376488   5399160    459408
12:45:01 PM  25376728  28510808   7278984     22.29      2688   3426308   5384876     15.98    540488   6166512       168
12:46:01 PM  25401876  28538508   7253836     22.21      2688   3428848   3670620     10.89    548980   6131008        48
12:47:01 PM  25973988  29340664   6681724     20.46      2688   3658116   2823632      8.38    605528   5509028    216488
12:48:01 PM  24208732  28035972   8446980     25.87      2688   4116824   6337164     18.80    652836   7163404      3048
12:49:01 PM  23403688  27250168   9252024     28.33      2688   4135392   7148864     21.21    655024   7945876       556
12:50:01 PM  23221336  27070048   9434376     28.89      2688   4138384   7200216     21.36    658716   8125432      2320
Average:     25616066  28740916   7039646     21.56      2688   3422588   4524132     13.42    504664   5966674     98517

12:41:01 PM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
12:42:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:42:01 PM      eth0    236.57    201.05   2660.12     50.20      0.00      0.00      0.00      0.00
12:42:01 PM   docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:43:01 PM        lo      2.27      2.27      0.45      0.45      0.00      0.00      0.00      0.00
12:43:01 PM      eth0    244.86    192.12   3590.34     26.26      0.00      0.00      0.00      0.00
12:43:01 PM   docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:44:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:44:01 PM      eth0   1161.31    429.06   7241.86     40.02      0.00      0.00      0.00      0.00
12:44:01 PM   docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:45:01 PM        lo      4.73      4.73      0.35      0.35      0.00      0.00      0.00      0.00
12:45:01 PM      eth0     23.18     19.76      5.40     13.06      0.00      0.00      0.00      0.00
12:45:01 PM   docker0      0.75      1.10      0.11      0.13      0.00      0.00      0.00      0.00
12:45:01 PM veth2587194      0.00      0.15      0.00      0.01      0.00      0.00      0.00      0.00
12:46:01 PM        lo    136.94    136.94     45.51     45.51      0.00      0.00      0.00      0.00
12:46:01 PM      eth0    193.60    159.21     59.02     72.19      0.00      0.00      0.00      0.00
12:46:01 PM   docker0      9.28     10.35      1.32      1.25      0.00      0.00      0.00      0.00
12:47:01 PM        lo    107.15    107.15     67.22     67.22      0.00      0.00      0.00      0.00
12:47:01 PM      eth0    265.15    237.71    535.98     93.97      0.00      0.00      0.00      0.00
12:47:01 PM   docker0      0.75      1.00      0.11      0.18      0.00      0.00      0.00      0.00
12:48:01 PM        lo     12.40     12.40      1.94      1.94      0.00      0.00      0.00      0.00
12:48:01 PM      eth0    478.06    223.46   2303.39     25.68      0.00      0.00      0.00      0.00
12:48:01 PM   docker0      6.01      6.51      0.66      1.38      0.00      0.00      0.00      0.00
12:48:01 PM vethce54ed1      6.01      6.65      0.74      1.39      0.00      0.00      0.00      0.00
12:48:01 PM veth08f6d6b      0.00      0.17      0.00      0.01      0.00      0.00      0.00      0.00
12:49:01 PM        lo    567.79    567.79    206.12    206.12      0.00      0.00      0.00      0.00
12:49:01 PM      eth0     28.75     19.21      8.44     12.52      0.00      0.00      0.00      0.00
12:49:01 PM   docker0     87.37     93.63     13.57     15.57      0.00      0.00      0.00      0.00
12:49:01 PM vethce54ed1     75.22     81.32     13.45     12.96      0.00      0.00      0.00      0.00
12:49:01 PM veth08f6d6b     12.15     13.15      1.31      3.05      0.00      0.00      0.00      0.00
12:50:01 PM        lo   1024.09   1024.09    170.45    170.45      0.00      0.00      0.00      0.00
12:50:01 PM      eth0     41.40     26.89     13.01     18.63      0.00      0.00      0.00      0.00
12:50:01 PM   docker0    412.94    432.55     81.19     68.82      0.00      0.00      0.00      0.00
12:50:01 PM vethce54ed1    378.51    402.05     83.07     60.21      0.00      0.00      0.00      0.01
12:50:01 PM veth08f6d6b     34.43     30.53      3.77      8.61      0.00      0.00      0.00      0.00
Average:           lo    206.16    206.16     54.67     54.67      0.00      0.00      0.00      0.00
Average:         eth0    296.99    167.61   1824.12     39.17      0.00      0.00      0.00      0.00
Average:      docker0     57.46     60.58     10.77      9.71      0.00      0.00      0.00      0.00
Average:    vethce54ed1     51.09     54.45     10.81      8.29      0.00      0.00      0.00      0.00
Average:    veth08f6d6b      5.18      4.87      0.56      1.30      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) 	09/17/2024 	_x86_64_	(8 CPU)

12:40:14     LINUX RESTART	(8 CPU)

12:41:01 PM     CPU     %user     %nice   %system   %iowait    %steal     %idle
12:42:01 PM     all     14.98      0.00      1.32      1.47      0.07     82.15
12:42:01 PM       0     14.76      0.00      0.42      0.05      0.08     84.69
12:42:01 PM       1      9.00      0.00      0.77      1.02      0.07     89.15
12:42:01 PM       2     17.96      0.00      1.25      2.26      0.07     78.47
12:42:01 PM       3     10.83      0.00      1.14      1.25      0.07     86.71
12:42:01 PM       4     23.58      0.00      1.69      1.54      0.08     73.12
12:42:01 PM       5     26.43      0.00      2.64      2.83      0.08     68.02
12:42:01 PM       6      6.92      0.00      0.87      1.02      0.05     91.14
12:42:01 PM       7     10.40      0.00      1.82      1.82      0.05     85.91
12:43:01 PM     all     34.31      0.00      1.09      1.00      0.08     63.52
12:43:01 PM       0     45.21      0.00      0.60      0.13      0.08     53.97
12:43:01 PM       1     25.18      0.00      1.19      2.41      0.10     71.12
12:43:01 PM       2     25.45      0.00      0.84      0.63      0.07     73.02
12:43:01 PM       3     42.31      0.00      1.82      0.90      0.08     54.88
12:43:01 PM       4     34.96      0.00      1.10      0.28      0.10     63.55
12:43:01 PM       5     47.89      0.00      0.87      0.68      0.08     50.48
12:43:01 PM       6     18.11      0.00      0.82      1.34      0.07     79.67
12:43:01 PM       7     35.38      0.00      1.45      1.64      0.07     61.47
12:44:01 PM     all     42.11      0.00      1.52      0.16      0.09     56.11
12:44:01 PM       0     47.46      0.00      2.48      0.15      0.12     49.79
12:44:01 PM       1     45.47      0.00      1.48      0.03      0.08     52.93
12:44:01 PM       2     23.20      0.00      1.21      0.22      0.08     75.29
12:44:01 PM       3     40.98      0.00      0.52      0.02      0.08     58.40
12:44:01 PM       4     36.23      0.00      1.83      0.03      0.10     61.81
12:44:01 PM       5     27.22      0.00      1.73      0.07      0.08     70.90
12:44:01 PM       6     56.88      0.00      1.08      0.45      0.08     41.51
12:44:01 PM       7     59.45      0.00      1.88      0.34      0.08     38.25
12:45:01 PM     all     23.73      0.54      3.39      1.82      0.10     70.42
12:45:01 PM       0     20.44      0.20      3.26      5.47      0.13     70.50
12:45:01 PM       1     29.47      0.03      4.00      2.60      0.12     63.77
12:45:01 PM       2     27.76      0.02      3.26      1.41      0.10     67.44
12:45:01 PM       3     26.28      0.02      4.26      1.49      0.12     67.83
12:45:01 PM       4     17.59      0.03      2.58      2.44      0.08     77.28
12:45:01 PM       5     23.53      1.83      2.97      0.74      0.08     70.84
12:45:01 PM       6     22.70      0.05      2.91      0.10      0.10     74.14
12:45:01 PM       7     22.07      2.11      3.89      0.30      0.08     71.54
12:46:01 PM     all     21.82      0.76      2.42      0.09      0.10     74.81
12:46:01 PM       0     22.06      2.58      2.96      0.02      0.12     72.26
12:46:01 PM       1     22.09      0.10      2.57      0.12      0.10     75.02
12:46:01 PM       2     21.46      0.00      2.92      0.10      0.10     75.42
12:46:01 PM       3     16.45      2.31      2.41      0.12      0.08     78.62
12:46:01 PM       4     23.93      0.13      1.93      0.02      0.10     73.89
12:46:01 PM       5     27.03      0.47      2.14      0.13      0.12     70.10
12:46:01 PM       6     20.40      0.03      2.42      0.12      0.12     76.92
12:46:01 PM       7     21.12      0.45      2.04      0.07      0.08     76.24
12:47:01 PM     all     42.74      0.30      1.79      0.09      0.10     54.98
12:47:01 PM       0     26.90      0.00      1.47      0.10      0.10     71.43
12:47:01 PM       1     36.43      0.00      2.01      0.02      0.12     61.43
12:47:01 PM       2     48.89      0.00      1.91      0.03      0.12     49.05
12:47:01 PM       3     32.65      2.34      2.04      0.28      0.10     62.58
12:47:01 PM       4     58.17      0.00      1.72      0.00      0.10     40.01
12:47:01 PM       5     25.89      0.00      1.24      0.08      0.08     72.70
12:47:01 PM       6     53.22      0.02      1.12      0.00      0.08     45.56
12:47:01 PM       7     59.77      0.05      2.79      0.23      0.10     37.05
12:48:01 PM     all     26.75      0.35      2.08      1.09      0.09     69.65
12:48:01 PM       0     27.10      0.07      1.84      0.29      0.08     70.62
12:48:01 PM       1     18.96      0.47      2.55      0.12      0.07     77.83
12:48:01 PM       2     12.28      0.03      1.97      4.20      0.08     81.44
12:48:01 PM       3     28.71      0.00      1.79      0.37      0.07     69.06
12:48:01 PM       4     29.13      2.15      3.52      3.19      0.07     61.94
12:48:01 PM       5     28.36      0.00      1.76      0.39      0.10     69.40
12:48:01 PM       6     32.11      0.05      2.03      0.07      0.15     65.59
12:48:01 PM       7     37.28      0.03      1.19      0.10      0.08     61.32
12:49:01 PM     all     16.78      0.00      0.93      0.02      0.07     82.20
12:49:01 PM       0     14.47      0.00      1.31      0.00      0.08     84.14
12:49:01 PM       1     20.43      0.00      0.82      0.02      0.08     78.65
12:49:01 PM       2     13.33      0.00      1.12      0.02      0.08     85.45
12:49:01 PM       3     18.37      0.00      0.79      0.00      0.07     80.78
12:49:01 PM       4     15.35      0.00      0.85      0.05      0.07     83.68
12:49:01 PM       5     15.91      0.00      0.89      0.07      0.07     83.07
12:49:01 PM       6     21.06      0.00      0.85      0.00      0.07     78.02
12:49:01 PM       7     15.32      0.00      0.79      0.03      0.07     83.79
12:50:01 PM     all     13.01      0.00      1.52      0.01      0.10     85.36
12:50:01 PM       0     14.16      0.00      1.58      0.00      0.10     84.17
12:50:01 PM       1     13.23      0.00      1.39      0.00      0.12     85.26
12:50:01 PM       2      9.51      0.00      1.88      0.00      0.10     88.51
12:50:01 PM       3     18.93      0.00      1.59      0.02      0.10     79.36
12:50:01 PM       4      8.77      0.00      1.68      0.02      0.10     89.43
12:50:01 PM       5     13.18      0.00      1.29      0.05      0.08     85.40
12:50:01 PM       6     12.11      0.00      1.64      0.00      0.10     86.15
12:50:01 PM       7     14.20      0.00      1.11      0.02      0.08     84.59
Average:        all     26.25      0.22      1.78      0.64      0.09     71.02
Average:          0     25.84      0.32      1.77      0.69      0.10     71.29
Average:          1     24.47      0.07      1.86      0.70      0.09     72.80
Average:          2     22.21      0.01      1.82      0.99      0.09     74.89
Average:          3     26.17      0.52      1.82      0.49      0.09     70.91
Average:          4     27.53      0.26      1.88      0.84      0.09     69.40
Average:          5     26.17      0.25      1.72      0.56      0.09     71.21
Average:          6     27.04      0.02      1.52      0.34      0.09     70.98
Average:          7     30.55      0.29      1.88      0.51      0.08     66.69