---> uname -a:
Linux prd-centos8-builder-4c-4g-179.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   13G   68G  17% /
tmpfs           1.6G     0  1.6G   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:          15763        1017        7841          19        6904       14397
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:d8:1e:bd brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.107.91/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 85363sec preferred_lft 85363sec
    inet6 fe80::f816:3eff:fed8:1ebd/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-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 	02/11/2025 	_x86_64_	(4 CPU)

16:18:45     LINUX RESTART	(4 CPU)

04:19:01 PM       tps      rtps      wtps   bread/s   bwrtn/s
04:20:01 PM    354.97    157.47    197.50   6645.15  36408.63
04:21:01 PM    280.42     14.53    265.89   2887.44  12229.94
04:22:01 PM    124.60      5.88    118.71   1063.69  19234.68
04:23:01 PM     85.30      1.85     83.46    240.72  23332.26
04:24:01 PM    115.38      0.00    115.38      0.00  12451.96
04:25:01 PM     29.65      0.00     29.65      0.00  14306.88
04:26:01 PM    105.30      0.02    105.28      0.13   7433.53
04:27:01 PM     60.26      0.00     60.26      0.00   3764.54
04:28:01 PM     22.81      0.00     22.81      0.00   1751.26
04:29:01 PM     57.92      0.05     57.87     51.59   6220.48
04:30:01 PM     56.14      0.00     56.14      0.00   6163.74
04:31:01 PM     99.17      0.00     99.17      0.00  14675.69
04:32:01 PM   1172.08     66.63   1105.45   1210.53  41729.56
04:33:01 PM     45.42     30.23     15.18    502.67   1320.80
04:34:01 PM     14.08      3.03     11.05     50.38  10505.70
04:35:01 PM     21.06     11.08      9.98    107.98   9828.70
04:36:01 PM     26.11      0.50     25.61     64.26   9590.27
Average:       157.12     17.14    139.98    754.63  13586.55

04:19:01 PM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
04:20:01 PM  13459060  15127304   2682472     16.62      2688   1877640    864296      5.03    212664   2112212    141172
04:21:01 PM  11966984  14099732   4174548     25.86      2688   2326016   1877220     10.92    227876   3518788    243984
04:22:01 PM   9236276  12312888   6905256     42.78      2688   3265400   3569328     20.76    451568   6001776    607352
04:23:01 PM   9911072  13352048   6230460     38.60      2688   3622068   2944600     17.13    583920   5177152    287880
04:24:01 PM   9029272  12713804   7112260     44.06      2688   3860972   3074864     17.89    850800   5785660    216876
04:25:01 PM   7359124  11440076   8782408     54.41      2688   4254616   4299480     25.01    873352   7424904    195452
04:26:01 PM   7013416  11116200   9128116     56.55      2688   4272596   4683888     27.25    876460   7755840     16904
04:27:01 PM   8210548  12398676   7930984     49.13      2688   4356424   3347608     19.47    885424   6555388       688
04:28:01 PM   8073276  12407060   8068256     49.98      2688   4485008   3445184     20.04    905356   6644104     89052
04:29:01 PM   8085024  12585676   8056508     49.91      2688   4639808   3111400     18.10    965876   6548696     81936
04:30:01 PM   7871160  12570540   8270372     51.24      2688   4833220   3147572     18.31    995268   6718952    106208
04:31:01 PM   6286932  12172168   9854600     61.05      2688   5880664   3235036     18.82   1029852   8005536    824740
04:32:01 PM   5921412  11987880  10220120     63.32      2688   5928568   3276620     19.06   1090560   8011572      4140
04:33:01 PM   5657708  11956868  10483824     64.95      2688   6154700   3306552     19.24   1197560   8157772    205332
04:34:01 PM   5650944  12218176  10490588     64.99      2688   6421464   3229572     18.79   1286316   8081628    177164
04:35:01 PM   5108036  11947776  11033496     68.35      2688   6691076   3304516     19.22   1375216   8525872    175860
04:36:01 PM   8023768  14736508   8117764     50.29      2688   6568160    828220      4.82   1611116   5396876     16632
Average:      8050824  12655493   8090708     50.12      2688   4672847   3032115     17.64    907011   6495455    199492

04:19:01 PM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
04:20:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
04:20:01 PM      eth0    359.47    201.27   1747.74     70.80      0.00      0.00      0.00      0.00
04:21:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
04:21:01 PM      eth0    316.48    242.64   4402.22     38.73      0.00      0.00      0.00      0.00
04:22:01 PM        lo      6.02      6.02      1.29      1.29      0.00      0.00      0.00      0.00
04:22:01 PM      eth0    257.16    188.75   4957.72     20.42      0.00      0.00      0.00      0.00
04:23:01 PM        lo     18.14     18.14      4.01      4.01      0.00      0.00      0.00      0.00
04:23:01 PM      eth0     93.35     76.54   1822.58     14.34      0.00      0.00      0.00      0.00
04:24:01 PM        lo     12.76     12.76      1.75      1.75      0.00      0.00      0.00      0.00
04:24:01 PM      eth0     10.18     10.30     34.37      3.69      0.00      0.00      0.00      0.00
04:25:01 PM        lo      1.25      1.25      0.20      0.20      0.00      0.00      0.00      0.00
04:25:01 PM      eth0      4.28      4.67      7.30      1.41      0.00      0.00      0.00      0.00
04:26:01 PM        lo     16.33     16.33      6.96      6.96      0.00      0.00      0.00      0.00
04:26:01 PM      eth0      2.78      2.77      0.65      1.01      0.00      0.00      0.00      0.00
04:27:01 PM        lo      2.43      2.43      0.36      0.36      0.00      0.00      0.00      0.00
04:27:01 PM      eth0     17.80     18.05     39.80      5.71      0.00      0.00      0.00      0.00
04:28:01 PM        lo      0.13      0.13      0.01      0.01      0.00      0.00      0.00      0.00
04:28:01 PM      eth0     28.81     27.96    120.29      9.08      0.00      0.00      0.00      0.00
04:29:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
04:29:01 PM      eth0     35.18     34.53     49.74     12.08      0.00      0.00      0.00      0.00
04:30:01 PM        lo      1.30      1.30      0.22      0.22      0.00      0.00      0.00      0.00
04:30:01 PM      eth0     58.32     54.82    609.16     12.49      0.00      0.00      0.00      0.00
04:31:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
04:31:01 PM      eth0    173.87    135.48   1736.51     27.54      0.00      0.00      0.00      0.00
04:32:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
04:32:01 PM      eth0      6.01      6.16      1.11      0.88      0.00      0.00      0.00      0.00
04:33:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
04:33:01 PM      eth0      9.25      9.43     85.23      1.69      0.00      0.00      0.00      0.00
04:34:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
04:34:01 PM      eth0      2.57      2.33      0.60      0.95      0.00      0.00      0.00      0.00
04:35:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
04:35:01 PM      eth0      2.43      2.32      0.67      1.03      0.00      0.00      0.00      0.00
04:36:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
04:36:01 PM      eth0     21.55     17.98     17.09     15.94      0.00      0.00      0.00      0.00
Average:           lo      3.43      3.43      0.87      0.87      0.00      0.00      0.00      0.00
Average:         eth0     82.34     60.95    919.64     13.99      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 	02/11/2025 	_x86_64_	(4 CPU)

16:18:45     LINUX RESTART	(4 CPU)

04:19:01 PM     CPU     %user     %nice   %system   %iowait    %steal     %idle
04:20:01 PM     all     21.43      1.58     15.83     17.40      0.15     43.61
04:20:01 PM       0     21.45      1.21     14.04     17.33      0.13     45.83
04:20:01 PM       1     24.49      1.50     15.07     13.07      0.17     45.71
04:20:01 PM       2     22.23      2.04     17.99     25.01      0.10     32.63
04:20:01 PM       3     17.54      1.57     16.22     14.22      0.19     50.27
04:21:01 PM     all     29.15      0.00      2.39      6.18      0.11     62.17
04:21:01 PM       0     24.68      0.00      2.30      5.98      0.10     66.94
04:21:01 PM       1     27.37      0.00      1.61      8.72      0.10     62.20
04:21:01 PM       2     41.98      0.00      2.84      2.52      0.13     52.53
04:21:01 PM       3     22.57      0.00      2.80      7.50      0.12     67.01
04:22:01 PM     all     40.76      0.00      2.09      3.12      0.13     53.90
04:22:01 PM       0     40.46      0.00      1.51      5.76      0.15     52.13
04:22:01 PM       1     40.15      0.00      1.48      1.29      0.13     56.95
04:22:01 PM       2     39.38      0.00      2.03      4.80      0.10     53.69
04:22:01 PM       3     43.05      0.00      3.36      0.62      0.13     52.83
04:23:01 PM     all     60.06      0.00      2.33      3.30      0.09     34.23
04:23:01 PM       0     61.32      0.00      1.62      3.11      0.08     33.86
04:23:01 PM       1     64.12      0.00      3.60      3.57      0.10     28.61
04:23:01 PM       2     54.66      0.00      2.04      3.89      0.08     39.32
04:23:01 PM       3     60.14      0.00      2.04      2.61      0.08     35.12
04:24:01 PM     all     30.29      0.00      2.19     10.61      0.10     56.81
04:24:01 PM       0     26.13      0.00      1.93     20.04      0.08     51.81
04:24:01 PM       1     34.76      0.00      2.66     20.93      0.10     41.55
04:24:01 PM       2     30.25      0.00      2.34      0.56      0.10     66.76
04:24:01 PM       3     30.04      0.00      1.85      0.89      0.12     67.10
04:25:01 PM     all     12.51      0.00      0.82     24.60      0.07     62.00
04:25:01 PM       0     16.69      0.00      1.22     35.89      0.07     46.12
04:25:01 PM       1      8.25      0.00      0.94     28.46      0.08     62.26
04:25:01 PM       2     13.55      0.00      0.61     14.75      0.07     71.03
04:25:01 PM       3     11.55      0.00      0.52     19.27      0.05     68.61
04:26:01 PM     all     17.22      0.00      1.02     11.05      0.08     70.63
04:26:01 PM       0     18.05      0.00      0.95     10.30      0.08     70.61
04:26:01 PM       1     17.85      0.00      0.87      5.65      0.08     75.54
04:26:01 PM       2     15.69      0.00      0.97     17.57      0.07     65.70
04:26:01 PM       3     17.28      0.00      1.29     10.69      0.08     70.66
04:27:01 PM     all     29.23      0.00      1.25      1.64      0.08     67.80
04:27:01 PM       0     31.91      0.00      2.49      2.32      0.10     63.18
04:27:01 PM       1     26.37      0.00      0.79      1.33      0.08     71.42
04:27:01 PM       2     27.85      0.00      0.94      2.48      0.08     68.64
04:27:01 PM       3     30.81      0.00      0.77      0.44      0.05     67.93
04:28:01 PM     all     44.17      0.00      1.90      0.42      0.10     53.42
04:28:01 PM       0     52.51      0.00      2.15      0.24      0.10     45.01
04:28:01 PM       1     36.82      0.00      1.86      0.77      0.08     60.46
04:28:01 PM       2     41.69      0.00      1.06      0.35      0.12     56.78
04:28:01 PM       3     45.66      0.00      2.52      0.30      0.10     51.42
04:29:01 PM     all     58.86      0.00      2.56      1.63      0.12     36.82
04:29:01 PM       0     53.99      0.00      1.47      0.12      0.12     44.31
04:29:01 PM       1     57.69      0.00      2.88      2.91      0.12     36.40
04:29:01 PM       2     56.68      0.00      1.21      2.43      0.12     39.57
04:29:01 PM       3     67.08      0.00      4.69      1.06      0.13     27.04
04:30:01 PM     all     50.02      0.00      2.26      1.21      0.10     46.42
04:30:01 PM       0     47.62      0.00      2.25      1.70      0.10     48.34
04:30:01 PM       1     51.73      0.00      2.54      2.17      0.10     43.45
04:30:01 PM       2     48.92      0.00      1.53      0.50      0.08     48.96
04:30:01 PM       3     51.81      0.00      2.71      0.45      0.10     44.93

04:30:01 PM     CPU     %user     %nice   %system   %iowait    %steal     %idle
04:31:01 PM     all     36.80      0.00      8.03      1.51      0.12     53.54
04:31:01 PM       0     33.86      0.00      8.58      1.48      0.12     55.97
04:31:01 PM       1     42.20      0.00      9.56      1.35      0.14     46.76
04:31:01 PM       2     31.24      0.00      6.63      2.96      0.12     59.05
04:31:01 PM       3     39.91      0.00      7.36      0.26      0.10     52.37
04:32:01 PM     all     24.47      0.00      8.29     21.07      0.11     46.06
04:32:01 PM       0     21.10      0.00      7.77     19.44      0.10     51.58
04:32:01 PM       1     18.49      0.00      9.17     23.73      0.12     48.49
04:32:01 PM       2     21.92      0.00      7.02     16.32      0.10     54.64
04:32:01 PM       3     36.35      0.00      9.20     24.79      0.12     29.54
04:33:01 PM     all     36.85      0.00      1.41      0.53      0.10     61.10
04:33:01 PM       0     22.16      0.00      0.79      0.02      0.12     76.92
04:33:01 PM       1     43.73      0.00      0.82      0.45      0.12     54.88
04:33:01 PM       2     47.01      0.00      2.07      0.38      0.10     50.43
04:33:01 PM       3     34.48      0.00      1.98      1.26      0.08     62.20
04:34:01 PM     all     39.28      0.00      1.51      0.85      0.10     58.27
04:34:01 PM       0     27.35      0.00      1.12      0.23      0.10     71.20
04:34:01 PM       1     46.68      0.00      2.14      1.51      0.12     49.55
04:34:01 PM       2     31.37      0.00      0.75      1.42      0.08     66.37
04:34:01 PM       3     51.75      0.00      2.01      0.23      0.10     45.91
04:35:01 PM     all     35.89      0.00      1.70      1.42      0.10     60.89
04:35:01 PM       0     61.79      0.00      3.35      1.56      0.12     33.19
04:35:01 PM       1     30.09      0.00      1.27      0.00      0.10     68.55
04:35:01 PM       2     25.50      0.00      1.10      2.41      0.08     70.91
04:35:01 PM       3     26.22      0.00      1.07      1.74      0.10     70.87
04:36:01 PM     all     31.18      0.00      1.69      0.99      0.10     66.04
04:36:01 PM       0     17.48      0.00      1.35      0.50      0.10     80.56
04:36:01 PM       1     32.71      0.00      1.77      1.34      0.12     64.06
04:36:01 PM       2     25.05      0.00      1.35      1.99      0.10     71.50
04:36:01 PM       3     49.52      0.00      2.26      0.12      0.10     48.00
Average:        all     35.19      0.09      3.36      6.32      0.10     54.94
Average:          0     34.03      0.07      3.22      7.42      0.10     55.16
Average:          1     35.50      0.09      3.46      6.89      0.11     53.96
Average:          2     33.84      0.12      3.08      5.89      0.10     56.98
Average:          3     37.39      0.09      3.67      5.08      0.10     53.66