---> uname -a:
Linux prd-centos8-builder-4c-4g-197.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   14G   67G  17% /
tmpfs           1.6G     0  1.6G   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:          15763         966        7432          19        7364       14447
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:d4:b3:dc brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.107.9/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 85084sec preferred_lft 85084sec
    inet6 fe80::f816:3eff:fed4:b3dc/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)

18:11:09     LINUX RESTART	(4 CPU)

06:12:01 PM       tps      rtps      wtps   bread/s   bwrtn/s
06:13:01 PM    315.50     96.93    218.56   1763.17   8722.46
06:14:01 PM    129.82     13.76    116.06   3041.41   6918.86
06:15:02 PM    172.76      4.41    168.35    540.66  14283.29
06:16:01 PM     46.37      2.36     44.02    502.88  14094.14
06:17:01 PM     45.43      1.10     44.33    155.39  15768.03
06:18:01 PM     74.39      0.03     74.35     19.33   7243.46
06:19:01 PM    176.02      0.02    176.00      0.13  15973.30
06:20:01 PM     96.42      0.00     96.42      0.00  14532.36
06:21:01 PM     20.28      0.00     20.28      0.00   3122.46
06:22:01 PM     47.28      0.00     47.28      0.00   4584.91
06:23:01 PM     60.91      0.05     60.86     51.58   5822.74
06:24:01 PM     48.72      0.00     48.72      0.00   7373.04
06:25:01 PM   1026.77      0.45   1026.32      3.60  52238.80
06:26:01 PM    116.78     96.35     20.43   1706.38   1012.30
06:27:01 PM     19.29      0.58     18.71      8.13   5385.92
06:28:01 PM     25.84     13.58     12.26    153.42   9674.96
06:29:01 PM      9.35      0.00      9.35      0.00   9811.28
06:30:01 PM     24.46      0.12     24.34      0.93   9986.14
06:31:01 PM     92.07      0.00     92.07      0.00   8152.59
06:32:01 PM     34.44      0.00     34.44      0.00   3027.85
06:33:01 PM     87.25      0.47     86.79     63.99   1666.74
Average:       127.20     10.97    116.24    381.42  10444.33

06:12:01 PM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
06:13:01 PM  13462392  15164984   2679132     16.60      2688   1905472    788744      4.59    196056   2102696    143448
06:14:01 PM  12649836  14598108   3491688     21.63      2688   2144996   1360644      7.92    217016   2864644    147600
06:15:02 PM  11585664  13795276   4555860     28.22      2688   2401984   2011680     11.70    380352   3740496      5392
06:16:01 PM   9119184  12199716   7022340     43.50      2688   3269456   3577008     20.81    451576   6119720    416528
06:17:01 PM  10358928  13487220   5782596     35.82      2688   3314832   2301096     13.39    479580   4850132     40444
06:18:01 PM   8387428  12047204   7754096     48.04      2688   3836968   3784612     22.02    809160   6467616    399248
06:19:01 PM   7854280  11940532   8287244     51.34      2688   4258624   3708748     21.57    875108   6926624    405248
06:20:01 PM   8925220  13114864   7216304     44.71      2688   4357900   2721980     15.83    884888   5845096     85652
06:21:01 PM   9023712  13254976   7117812     44.10      2688   4398108   2367392     13.77    898408   5729908     39412
06:22:01 PM   7946732  12372172   8194792     50.77      2688   4571096   3216232     18.71    942884   6722296     98148
06:23:01 PM   7747188  12341756   8394336     52.00      2688   4730860   3236080     18.83    984524   6858260    104740
06:24:01 PM   7573008  12595844   8568516     53.08      2688   5153416   2988364     17.38   1020252   6988360    320632
06:25:01 PM   5840416  11865752  10301108     63.82      2688   5890480   3082356     17.93   1029796   8155016        44
06:26:01 PM   5490220  11574864  10651304     65.99      2688   5945812   3155276     18.36   1091280   8435836      3772
06:27:01 PM   5828916  12218864  10312608     63.89      2688   6245080   3105940     18.07   1227404   7970608    175904
06:28:01 PM   5608212  12271732  10533312     65.26      2688   6517336   3053432     17.76   1316356   8103036    177276
06:29:01 PM   5001488  11930728  11140036     69.01      2688   6780992   3168696     18.43   1404524   8610152    175700
06:30:01 PM   5181096  12315524  10960428     67.90      2688   6985348   3025988     17.60   1494464   8349748    119396
06:31:01 PM   5348692  12395348  10792832     66.86      2688   7023188   2971196     17.28   1505936   8375204     41528
06:32:01 PM   5031108  12120220  11110416     68.83      2688   7064844   3332456     19.39   1520900   8675248      1672
06:33:01 PM   7676860  14859496   8464664     52.44      2688   7152660    777536      4.52   1902916   5650324    309768
Average:      7887647  12784056   8253877     51.13      2688   4949974   2749307     15.99    982542   6549572    152931

06:12:01 PM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
06:13:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
06:13:01 PM      eth0    111.16     67.81    937.94     27.67      0.00      0.00      0.00      0.00
06:14:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
06:14:01 PM      eth0    120.56     96.02   1312.92     21.47      0.00      0.00      0.00      0.00
06:15:02 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
06:15:02 PM      eth0    259.48    191.70   3873.68     26.53      0.00      0.00      0.00      0.00
06:16:01 PM        lo      4.08      4.08      0.58      0.58      0.00      0.00      0.00      0.00
06:16:01 PM      eth0    379.48    219.74   4164.81     18.16      0.00      0.00      0.00      0.00
06:17:01 PM        lo      3.56      3.56      1.03      1.03      0.00      0.00      0.00      0.00
06:17:01 PM      eth0     23.01     24.00     88.38      7.54      0.00      0.00      0.00      0.00
06:18:01 PM        lo     20.30     20.30      4.15      4.15      0.00      0.00      0.00      0.00
06:18:01 PM      eth0     82.37     64.56   1748.44     10.82      0.00      0.00      0.00      0.00
06:19:01 PM        lo     12.46     12.46      1.96      1.96      0.00      0.00      0.00      0.00
06:19:01 PM      eth0      8.08      8.22     28.74      2.32      0.00      0.00      0.00      0.00
06:20:01 PM        lo     15.23     15.23      6.69      6.69      0.00      0.00      0.00      0.00
06:20:01 PM      eth0     17.93     18.13     34.01      6.05      0.00      0.00      0.00      0.00
06:21:01 PM        lo      1.32      1.32      0.16      0.16      0.00      0.00      0.00      0.00
06:21:01 PM      eth0     17.80     18.15    105.35      4.11      0.00      0.00      0.00      0.00
06:22:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
06:22:01 PM      eth0     33.22     31.81     48.35     10.60      0.00      0.00      0.00      0.00
06:23:01 PM        lo      0.63      0.63      0.03      0.03      0.00      0.00      0.00      0.00
06:23:01 PM      eth0     44.70     43.60    264.62     12.60      0.00      0.00      0.00      0.00
06:24:01 PM        lo      0.67      0.67      0.19      0.19      0.00      0.00      0.00      0.00
06:24:01 PM      eth0     60.73     58.80    485.44     17.49      0.00      0.00      0.00      0.00
06:25:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
06:25:01 PM      eth0    161.83    113.75   1613.33     16.83      0.00      0.00      0.00      0.00
06:26:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
06:26:01 PM      eth0      2.15      2.30      0.82      0.59      0.00      0.00      0.00      0.00
06:27:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
06:27:01 PM      eth0     10.13     10.16     85.41      2.14      0.00      0.00      0.00      0.00
06:28:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
06:28:01 PM      eth0      2.83      2.60      0.73      0.99      0.00      0.00      0.00      0.00
06:29:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
06:29:01 PM      eth0      2.97      2.23      0.96      1.37      0.00      0.00      0.00      0.00
06:30:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
06:30:01 PM      eth0     16.39     18.31     85.87      4.26      0.00      0.00      0.00      0.00
06:31:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
06:31:01 PM      eth0     56.02     54.86    520.55     19.49      0.00      0.00      0.00      0.00
06:32:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
06:32:01 PM      eth0     32.26     31.71    116.12      9.38      0.00      0.00      0.00      0.00
06:33:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
06:33:01 PM      eth0     91.20     64.24    224.79     25.28      0.00      0.00      0.00      0.00
Average:           lo      2.77      2.77      0.70      0.70      0.00      0.00      0.00      0.00
Average:         eth0     72.83     54.29    747.06     11.70      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)

18:11:09     LINUX RESTART	(4 CPU)

06:12:01 PM     CPU     %user     %nice   %system   %iowait    %steal     %idle
06:13:01 PM     all     15.06      0.94     13.78      9.19      0.17     60.86
06:13:01 PM       0     16.85      0.87     13.97     10.07      0.15     58.10
06:13:01 PM       1     13.54      0.77     11.34      9.03      0.17     65.15
06:13:01 PM       2     19.33      0.85     12.80      6.98      0.18     59.86
06:13:01 PM       3     10.53      1.27     17.00     10.68      0.17     60.35
06:14:01 PM     all     18.56      0.00      1.40     11.88      0.11     68.05
06:14:01 PM       0     18.71      0.00      1.17     16.00      0.12     63.99
06:14:01 PM       1     14.23      0.00      2.27     19.21      0.13     64.16
06:14:01 PM       2     20.55      0.00      0.62      5.46      0.08     73.29
06:14:01 PM       3     20.72      0.00      1.56      6.87      0.10     70.75
06:15:02 PM     all     30.80      0.00      2.02     21.01      0.14     46.02
06:15:02 PM       0     30.29      0.00      1.26      9.75      0.14     58.57
06:15:02 PM       1     27.56      0.00      3.54     35.78      0.15     32.97
06:15:02 PM       2     28.88      0.00      1.75     13.11      0.12     56.15
06:15:02 PM       3     36.42      0.00      1.57     25.55      0.17     36.29
06:16:01 PM     all     24.30      0.00      1.43      8.16      0.09     66.02
06:16:01 PM       0     22.19      0.00      0.97      3.30      0.10     73.43
06:16:01 PM       1     22.17      0.00      1.14     12.73      0.09     63.88
06:16:01 PM       2     26.52      0.00      2.55     10.66      0.10     60.17
06:16:01 PM       3     26.33      0.00      1.06      5.94      0.09     66.59
06:17:01 PM     all     36.62      0.00      1.32     11.37      0.10     50.59
06:17:01 PM       0     36.49      0.00      1.32      8.27      0.10     53.81
06:17:01 PM       1     33.07      0.00      0.95     21.75      0.10     44.13
06:17:01 PM       2     40.90      0.00      1.34     13.91      0.10     43.76
06:17:01 PM       3     36.03      0.00      1.67      1.54      0.10     60.66
06:18:01 PM     all     46.69      0.00      2.49      2.26      0.10     48.46
06:18:01 PM       0     48.60      0.00      2.28      2.33      0.10     46.70
06:18:01 PM       1     50.14      0.00      2.80      0.90      0.10     46.06
06:18:01 PM       2     43.49      0.00      1.61      2.53      0.10     52.27
06:18:01 PM       3     44.52      0.00      3.26      3.29      0.12     48.81
06:19:01 PM     all     31.78      0.00      2.28      4.74      0.10     61.09
06:19:01 PM       0     39.22      0.00      3.83      2.95      0.12     53.88
06:19:01 PM       1     26.40      0.00      2.01      7.49      0.12     63.99
06:19:01 PM       2     27.23      0.00      1.49      5.91      0.10     65.26
06:19:01 PM       3     34.29      0.00      1.77      2.63      0.08     61.23
06:20:01 PM     all     35.82      0.00      1.62      7.53      0.10     54.93
06:20:01 PM       0     31.70      0.00      1.46      3.31      0.12     63.41
06:20:01 PM       1     40.83      0.00      2.50     12.58      0.10     44.00
06:20:01 PM       2     35.36      0.00      1.33      9.48      0.10     53.74
06:20:01 PM       3     35.38      0.00      1.21      4.73      0.10     58.58
06:21:01 PM     all     18.94      0.00      0.88      1.11      0.07     78.99
06:21:01 PM       0     16.71      0.00      0.64      0.33      0.08     82.23
06:21:01 PM       1     20.82      0.00      1.57      2.68      0.08     74.85
06:21:01 PM       2     18.66      0.00      0.84      1.44      0.05     79.02
06:21:01 PM       3     19.58      0.00      0.48      0.00      0.07     79.87
06:22:01 PM     all     63.07      0.00      2.44      0.58      0.13     33.78
06:22:01 PM       0     65.31      0.00      3.37      0.50      0.13     30.68
06:22:01 PM       1     61.33      0.00      3.73      0.89      0.12     33.94
06:22:01 PM       2     62.94      0.00      1.53      0.37      0.13     35.03
06:22:01 PM       3     62.72      0.00      1.16      0.55      0.12     35.45
06:23:01 PM     all     56.03      0.00      2.58      2.31      0.13     38.95
06:23:01 PM       0     51.98      0.00      1.85      2.50      0.13     43.54
06:23:01 PM       1     64.98      0.00      3.50      3.51      0.12     27.89
06:23:01 PM       2     51.50      0.00      1.75      0.29      0.15     46.32
06:23:01 PM       3     55.68      0.00      3.23      2.93      0.13     38.03

06:23:01 PM     CPU     %user     %nice   %system   %iowait    %steal     %idle
06:24:01 PM     all     47.01      0.00      2.56      0.93      0.11     49.39
06:24:01 PM       0     58.26      0.00      4.57      0.34      0.12     36.71
06:24:01 PM       1     44.90      0.00      1.32      0.95      0.10     52.74
06:24:01 PM       2     35.52      0.00      1.94      2.32      0.12     60.10
06:24:01 PM       3     49.35      0.00      2.42      0.14      0.10     48.00
06:25:01 PM     all     17.64      0.00     12.48     24.12      0.11     45.65
06:25:01 PM       0     14.18      0.00     12.91     25.20      0.12     47.59
06:25:01 PM       1     15.52      0.00     14.07     29.07      0.10     41.24
06:25:01 PM       2     18.71      0.00     11.61     23.48      0.10     46.10
06:25:01 PM       3     22.16      0.00     11.33     18.74      0.12     47.66
06:26:01 PM     all     32.43      0.00      2.40      4.95      0.10     60.12
06:26:01 PM       0     37.48      0.00      2.66      6.02      0.10     53.73
06:26:01 PM       1     33.36      0.00      2.02      2.71      0.12     61.80
06:26:01 PM       2     21.68      0.00      1.75      0.94      0.08     75.55
06:26:01 PM       3     37.18      0.00      3.17     10.14      0.12     49.39
06:27:01 PM     all     36.63      0.00      1.55      0.58      0.12     61.12
06:27:01 PM       0     41.41      0.00      2.19      0.68      0.13     55.58
06:27:01 PM       1     36.72      0.00      1.39      1.07      0.10     60.72
06:27:01 PM       2     23.02      0.00      1.45      0.55      0.12     74.86
06:27:01 PM       3     45.38      0.00      1.17      0.00      0.12     53.33
06:28:01 PM     all     37.02      0.00      1.67      1.63      0.10     59.58
06:28:01 PM       0     43.92      0.00      1.94      0.20      0.10     53.84
06:28:01 PM       1     20.39      0.00      1.09      0.87      0.10     77.55
06:28:01 PM       2     44.37      0.00      2.17      1.24      0.10     52.12
06:28:01 PM       3     39.35      0.00      1.49      4.23      0.10     54.83
06:29:01 PM     all     35.30      0.00      1.70      1.09      0.11     61.80
06:29:01 PM       0     16.11      0.00      0.70      3.07      0.12     80.00
06:29:01 PM       1     36.43      0.00      2.16      0.69      0.12     60.61
06:29:01 PM       2     71.44      0.00      3.41      0.62      0.12     24.42
06:29:01 PM       3     17.21      0.00      0.52      0.00      0.08     82.19
06:30:01 PM     all     38.68      0.00      1.59      1.27      0.11     58.36
06:30:01 PM       0     46.99      0.00      1.72      3.12      0.10     48.06
06:30:01 PM       1     29.71      0.00      1.79      1.24      0.12     67.15
06:30:01 PM       2     24.19      0.00      0.74      0.10      0.10     74.87
06:30:01 PM       3     53.83      0.00      2.11      0.60      0.12     43.34
06:31:01 PM     all     59.60      0.00      3.31      1.34      0.11     35.65
06:31:01 PM       0     60.41      0.00      5.12      0.92      0.12     33.43
06:31:01 PM       1     56.71      0.00      1.92      1.46      0.12     39.79
06:31:01 PM       2     57.86      0.00      2.17      0.71      0.10     39.17
06:31:01 PM       3     63.40      0.00      4.01      2.28      0.10     30.20
06:32:01 PM     all     30.78      0.00      1.48      0.56      0.08     67.10
06:32:01 PM       0     29.33      0.00      1.26      1.22      0.10     68.09
06:32:01 PM       1     32.03      0.00      1.74      0.32      0.07     65.84
06:32:01 PM       2     28.42      0.00      1.34      0.15      0.08     70.01
06:32:01 PM       3     33.36      0.00      1.57      0.54      0.08     64.45
06:33:01 PM     all     16.48      0.00      1.58      0.40      0.07     81.48
06:33:01 PM       0     19.24      0.00      2.01      0.28      0.08     78.39
06:33:01 PM       1     11.57      0.00      1.39      0.52      0.07     86.46
06:33:01 PM       2     17.72      0.00      1.45      0.23      0.07     80.52
06:33:01 PM       3     17.39      0.00      1.45      0.55      0.05     80.56
Average:        all     34.74      0.04      2.97      5.54      0.11     56.60
Average:          0     35.51      0.04      3.19      4.76      0.11     56.38
Average:          1     32.98      0.04      3.05      7.82      0.11     56.00
Average:          2     34.22      0.04      2.64      4.76      0.11     58.24
Average:          3     36.24      0.06      3.00      4.83      0.11     55.77