---> uname -a:
Linux prd-centos8-builder-4c-4g-159.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   14G   67G  17% /
tmpfs           1.6G     0  1.6G   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:          15763        1012        7349          19        7401       14401
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:72:bc:ab brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.107.234/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 85283sec preferred_lft 85283sec
    inet6 fe80::f816:3eff:fe72:bcab/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)

14:46:29     LINUX RESTART	(4 CPU)

02:47:01 PM       tps      rtps      wtps   bread/s   bwrtn/s
02:48:01 PM    291.57     91.57    200.00   3678.24  12225.47
02:49:01 PM    361.59      6.55    355.04   1080.22  17161.02
02:50:02 PM     81.06      2.03     79.03    226.63  29088.81
02:51:01 PM    130.55      0.03    130.52     19.65   7579.52
02:52:01 PM    131.99      0.02    131.98      0.13  29081.54
02:53:01 PM     80.54      0.00     80.54      0.00   3839.51
02:54:01 PM     25.08      0.00     25.08      0.00    852.27
02:55:01 PM     60.55      0.05     60.50     51.53   6845.21
02:56:01 PM     57.70      0.00     57.70      0.00   6629.24
02:57:01 PM    106.32      0.08    106.23      4.00  15169.74
02:58:01 PM   1319.53     86.17   1233.36   1546.68  40933.82
02:59:01 PM     29.71     11.20     18.51    171.17   1753.72
03:00:01 PM     25.98     13.53     12.45    152.64  13068.54
03:01:01 PM     10.35      0.07     10.28      0.93  10126.23
03:02:01 PM      8.29      0.18      8.11      2.66   9477.27
03:03:01 PM    101.15      0.00    101.15      0.00   8390.63
03:04:01 PM     42.73      0.02     42.71      0.13   3223.93
03:05:01 PM     83.57      7.23     76.34   1355.68   1194.12
Average:       163.82     12.16    151.65    460.97  12040.49

02:47:01 PM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
02:48:01 PM  12524612  14466820   3616920     22.41      2688   2138828   1524424      8.87    216580   2986592    175512
02:49:01 PM   9856404  12930904   6285128     38.94      2688   3263456   2926192     17.02    434384   5400240    850484
02:50:02 PM  10582996  13732468   5558536     34.44      2688   3335432   1999684     11.63    480480   4620672     62348
02:51:01 PM   7772320  11562000   8369212     51.85      2688   3965740   4261624     24.79    809776   7076580    528752
02:52:01 PM   7323592  11416552   8817940     54.63      2688   4263732   4299916     25.01    875980   7447792      7888
02:53:01 PM   8516332  12705008   7625200     47.24      2688   4356584   2917304     16.97    885292   6247368      1572
02:54:01 PM   7657916  11992124   8483616     52.56      2688   4485120   3813272     22.18    904956   7055780    117556
02:55:01 PM   7576044  12075268   8565488     53.06      2688   4638604   3509056     20.41    965364   7056316     90948
02:56:01 PM   7519940  12219916   8621592     53.41      2688   4833512   3347628     19.47    999164   7063732    104632
02:57:01 PM   5760864  11677944  10380668     64.31      2688   5888620   3488656     20.29   1030252   8495816    832444
02:58:01 PM   5368252  11446788  10773280     66.74      2688   5939060   3529660     20.53   1091288   8544660      4124
02:59:01 PM   4935692  11236328  11205840     69.42      2688   6155092   3555448     20.68   1198616   8855348    194356
03:00:01 PM   4930120  11502096  11211412     69.46      2688   6424964   3559828     20.71   1286820   8778836     89336
03:01:01 PM   4725844  11654992  11415688     70.72      2688   6779136   3552264     20.66   1405128   8866432    175696
03:02:01 PM   4060948  11166412  12080584     74.84      2688   6956484   3544148     20.62   1465600   9457584     87844
03:03:01 PM   4886688  11935860  11254844     69.73      2688   7021372   3359604     19.54   1506336   8796908     42580
03:04:01 PM   4588584  11680388  11552948     71.57      2688   7063052   3766280     21.91   1521296   9076424      1676
03:05:01 PM   7594212  14815432   8547320     52.95      2688   7189492    790152      4.60   1906288   5692836    313240
Average:      7010076  12234294   9131456     56.57      2688   5261016   3208063     18.66   1054644   7306662    204499

02:47:01 PM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
02:48:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
02:48:01 PM      eth0    168.11    131.89   2151.40     26.70      0.00      0.00      0.00      0.00
02:49:01 PM        lo      0.07      0.07      0.00      0.00      0.00      0.00      0.00      0.00
02:49:01 PM      eth0    642.53    418.16   7970.28     44.22      0.00      0.00      0.00      0.00
02:50:02 PM        lo      7.49      7.49      1.59      1.59      0.00      0.00      0.00      0.00
02:50:02 PM      eth0     53.78     53.41    436.05     11.35      0.00      0.00      0.00      0.00
02:51:01 PM        lo     21.55     21.55      4.55      4.55      0.00      0.00      0.00      0.00
02:51:01 PM      eth0     54.46     40.19   1439.80      7.73      0.00      0.00      0.00      0.00
02:52:01 PM        lo     18.05     18.05      4.52      4.52      0.00      0.00      0.00      0.00
02:52:01 PM      eth0     12.76     10.61     36.13      3.81      0.00      0.00      0.00      0.00
02:53:01 PM        lo      9.57      9.57      3.95      3.95      0.00      0.00      0.00      0.00
02:53:01 PM      eth0     18.58     17.71     34.24      6.34      0.00      0.00      0.00      0.00
02:54:01 PM        lo      0.13      0.13      0.01      0.01      0.00      0.00      0.00      0.00
02:54:01 PM      eth0     28.68     28.20    119.74      8.55      0.00      0.00      0.00      0.00
02:55:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
02:55:01 PM      eth0     30.84     29.11     37.16     10.71      0.00      0.00      0.00      0.00
02:56:01 PM        lo      1.30      1.30      0.22      0.22      0.00      0.00      0.00      0.00
02:56:01 PM      eth0     62.26     57.03    622.89     13.29      0.00      0.00      0.00      0.00
02:57:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
02:57:01 PM      eth0    190.08    141.43   1744.80     42.26      0.00      0.00      0.00      0.00
02:58:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
02:58:01 PM      eth0     22.09      5.68     12.35      1.84      0.00      0.00      0.00      0.00
02:59:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
02:59:01 PM      eth0     18.28      9.80     91.42      1.73      0.00      0.00      0.00      0.00
03:00:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
03:00:01 PM      eth0      2.83      2.60      0.71      1.06      0.00      0.00      0.00      0.00
03:01:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
03:01:01 PM      eth0      3.12      2.97      0.79      1.23      0.00      0.00      0.00      0.00
03:02:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
03:02:01 PM      eth0      2.02      1.78      0.52      0.81      0.00      0.00      0.00      0.00
03:03:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
03:03:01 PM      eth0     71.35     72.34    606.40     17.12      0.00      0.00      0.00      0.00
03:04:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
03:04:01 PM      eth0     30.91     28.95    116.27      9.47      0.00      0.00      0.00      0.00
03:05:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
03:05:01 PM      eth0     80.36     58.90    223.32     26.84      0.00      0.00      0.00      0.00
Average:           lo      3.21      3.21      0.82      0.82      0.00      0.00      0.00      0.00
Average:         eth0     82.97     61.72    868.49     13.06      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)

14:46:29     LINUX RESTART	(4 CPU)

02:47:01 PM     CPU     %user     %nice   %system   %iowait    %steal     %idle
02:48:01 PM     all     28.40      0.70     10.34      1.61      0.10     58.85
02:48:01 PM       0     24.06      0.79     11.58      1.79      0.12     61.66
02:48:01 PM       1     35.90      0.72     11.98      1.89      0.10     49.41
02:48:01 PM       2     25.08      0.70      8.55      1.22      0.08     64.36
02:48:01 PM       3     28.51      0.60      9.22      1.54      0.12     60.02
02:49:01 PM     all     40.09      0.00      2.89      1.69      0.09     55.25
02:49:01 PM       0     42.06      0.00      3.18      0.77      0.10     53.88
02:49:01 PM       1     41.17      0.00      4.08      3.50      0.08     51.17
02:49:01 PM       2     34.35      0.00      2.74      1.63      0.08     61.19
02:49:01 PM       3     42.76      0.00      1.56      0.85      0.08     54.74
02:50:02 PM     all     52.34      0.00      1.90      0.79      0.08     44.89
02:50:02 PM       0     50.40      0.00      1.95      0.90      0.08     46.66
02:50:02 PM       1     54.31      0.00      1.55      1.02      0.08     43.03
02:50:02 PM       2     53.99      0.00      1.79      0.47      0.08     43.67
02:50:02 PM       3     50.65      0.00      2.32      0.77      0.08     46.17
02:51:01 PM     all     49.82      0.00      2.77      0.59      0.10     46.72
02:51:01 PM       0     47.42      0.00      1.89      0.44      0.12     50.13
02:51:01 PM       1     54.36      0.00      4.24      0.94      0.10     40.36
02:51:01 PM       2     47.77      0.00      2.76      0.54      0.10     48.83
02:51:01 PM       3     49.73      0.00      2.21      0.43      0.09     47.55
02:52:01 PM     all     32.19      0.00      2.06      1.00      0.08     64.67
02:52:01 PM       0     37.37      0.00      2.94      0.38      0.07     59.23
02:52:01 PM       1     27.72      0.00      1.66      1.22      0.08     69.32
02:52:01 PM       2     31.74      0.00      1.98      1.66      0.08     64.54
02:52:01 PM       3     31.94      0.00      1.67      0.72      0.08     65.58
02:53:01 PM     all     33.11      0.00      1.40      0.27      0.06     65.16
02:53:01 PM       0     33.62      0.00      1.15      0.20      0.07     64.95
02:53:01 PM       1     29.65      0.00      1.17      0.25      0.07     68.86
02:53:01 PM       2     33.01      0.00      1.24      0.37      0.07     65.31
02:53:01 PM       3     36.14      0.00      2.03      0.27      0.05     61.52
02:54:01 PM     all     47.53      0.00      1.85      0.13      0.08     50.41
02:54:01 PM       0     42.19      0.00      2.22      0.17      0.08     55.34
02:54:01 PM       1     53.61      0.00      2.11      0.15      0.10     44.03
02:54:01 PM       2     50.77      0.00      1.99      0.17      0.08     46.99
02:54:01 PM       3     43.54      0.00      1.09      0.02      0.07     55.29
02:55:01 PM     all     59.42      0.00      2.52      0.56      0.11     37.39
02:55:01 PM       0     61.78      0.00      2.65      0.66      0.12     34.79
02:55:01 PM       1     66.88      0.00      4.69      0.47      0.10     27.86
02:55:01 PM       2     53.53      0.00      1.57      0.72      0.12     44.05
02:55:01 PM       3     55.48      0.00      1.16      0.40      0.12     42.84
02:56:01 PM     all     52.51      0.00      2.29      0.39      0.10     44.71
02:56:01 PM       0     46.20      0.00      1.40      0.35      0.10     51.95
02:56:01 PM       1     57.19      0.00      2.90      0.82      0.10     38.98
02:56:01 PM       2     45.86      0.00      1.97      0.25      0.12     51.81
02:56:01 PM       3     60.77      0.00      2.91      0.13      0.08     36.10
02:57:01 PM     all     38.34      0.00      8.80      1.58      0.11     51.17
02:57:01 PM       0     39.11      0.00      6.76      2.10      0.12     51.91
02:57:01 PM       1     35.36      0.00      8.65      2.17      0.10     53.72
02:57:01 PM       2     41.73      0.00     10.83      0.45      0.09     46.91
02:57:01 PM       3     37.17      0.00      8.98      1.62      0.12     52.12
02:58:01 PM     all     27.72      0.00      7.10     16.54      0.09     48.55
02:58:01 PM       0     27.13      0.00      8.29     19.31      0.10     45.16
02:58:01 PM       1     26.78      0.00      6.85     16.55      0.08     49.74
02:58:01 PM       2     39.11      0.00      6.92     14.59      0.10     39.28
02:58:01 PM       3     17.87      0.00      6.33     15.70      0.08     60.01

02:58:01 PM     CPU     %user     %nice   %system   %iowait    %steal     %idle
02:59:01 PM     all     37.99      0.00      1.36      0.18      0.10     60.37
02:59:01 PM       0     63.85      0.00      2.17      0.47      0.12     33.39
02:59:01 PM       1     21.23      0.00      0.95      0.05      0.10     77.67
02:59:01 PM       2     32.62      0.00      0.97      0.05      0.10     66.26
02:59:01 PM       3     34.26      0.00      1.34      0.15      0.10     64.16
03:00:01 PM     all     37.79      0.00      1.54      0.78      0.09     59.79
03:00:01 PM       0     37.36      0.00      0.92      0.74      0.08     60.90
03:00:01 PM       1     26.46      0.00      1.52      0.37      0.10     71.55
03:00:01 PM       2     34.83      0.00      1.50      0.80      0.10     62.76
03:00:01 PM       3     52.51      0.00      2.24      1.20      0.08     43.97
03:01:01 PM     all     37.41      0.00      1.84      0.40      0.09     60.26
03:01:01 PM       0     21.19      0.00      0.97      0.12      0.10     77.62
03:01:01 PM       1     51.09      0.00      2.57      0.60      0.08     45.66
03:01:01 PM       2     38.13      0.00      1.54      0.65      0.08     59.60
03:01:01 PM       3     39.26      0.00      2.29      0.23      0.08     58.14
03:02:01 PM     all     38.52      0.00      1.45      0.63      0.08     59.32
03:02:01 PM       0     60.47      0.00      2.45      0.08      0.10     36.89
03:02:01 PM       1     37.41      0.00      1.49      0.23      0.08     60.79
03:02:01 PM       2     20.67      0.00      0.77      2.04      0.08     76.44
03:02:01 PM       3     35.49      0.00      1.10      0.15      0.07     63.19
03:03:01 PM     all     59.79      0.00      3.27      0.41      0.13     36.39
03:03:01 PM       0     56.73      0.00      2.60      0.71      0.12     39.84
03:03:01 PM       1     56.90      0.00      2.63      0.59      0.13     39.75
03:03:01 PM       2     63.92      0.00      2.55      0.25      0.12     33.16
03:03:01 PM       3     61.61      0.00      5.29      0.12      0.15     32.83
03:04:01 PM     all     30.40      0.00      1.38      0.23      0.06     67.92
03:04:01 PM       0     31.00      0.00      1.09      0.13      0.07     67.71
03:04:01 PM       1     28.41      0.00      1.36      0.17      0.05     70.02
03:04:01 PM       2     29.54      0.00      1.46      0.49      0.08     68.43
03:04:01 PM       3     32.64      0.00      1.62      0.15      0.05     65.53
03:05:01 PM     all     16.55      0.12      1.56      0.24      0.06     81.47
03:05:01 PM       0     16.47      0.47      1.49      0.35      0.05     81.17
03:05:01 PM       1     22.01      0.00      2.15      0.28      0.07     75.49
03:05:01 PM       2     10.52      0.00      1.45      0.07      0.05     87.91
03:05:01 PM       3     17.19      0.00      1.15      0.25      0.08     81.33
Average:        all     39.98      0.05      3.12      1.55      0.09     55.21
Average:          0     41.02      0.07      3.09      1.64      0.10     54.09
Average:          1     40.35      0.04      3.47      1.73      0.09     54.33
Average:          2     38.16      0.04      2.91      1.47      0.09     57.34
Average:          3     40.41      0.03      3.02      1.37      0.09     55.08