---> uname -a:
Linux prd-centos8-builder-4c-4g-39715.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         961        7436          19        7365       14452
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:7a:68:30 brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.106.188/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 85285sec preferred_lft 85285sec
    inet6 fe80::f816:3eff:fe7a:6830/64 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) 	09/19/2024 	_x86_64_	(4 CPU)

01:21:32     LINUX RESTART	(4 CPU)

01:22:01 AM       tps      rtps      wtps   bread/s   bwrtn/s
01:23:01 AM    354.97    159.53    195.43   7632.92   9319.06
01:24:01 AM     80.84      2.28     78.55   1518.81   8385.79
01:25:01 AM     12.78      0.03     12.75      0.53    389.62
01:26:01 AM    355.42     16.25    339.17   2040.69   3835.91
01:27:01 AM     96.47      3.89     92.58    626.23  29146.50
01:28:01 AM     55.34      0.00     55.34      0.00  13290.38
01:29:01 AM    124.13      0.00    124.13      0.00  32806.26
01:30:01 AM     61.13      0.00     61.13      0.00   5539.70
01:31:01 AM     60.20      0.00     60.20      0.00   6612.80
01:32:01 AM    213.41      0.50    212.91     23.06  19705.90
01:33:01 AM    952.98     73.54    879.44   1270.38  38566.78
01:34:01 AM     39.24     22.84     16.39    438.92   1196.15
01:35:01 AM     28.36     14.06     14.30    157.55  10560.15
01:36:01 AM     12.10      0.05     12.05      0.80   9875.17
01:37:01 AM      8.80      0.03      8.76      0.27   9723.73
01:38:01 AM     91.38      0.18     91.20      4.80   9876.49
01:39:01 AM    115.34      0.03    115.31      5.20   4471.86
01:40:01 AM     56.79      0.63     56.16     60.66  12756.54
Average:       151.10     16.33    134.77    765.64  12559.49

01:22:01 AM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
01:23:01 AM  13441456  15174816   2700068     16.73      2688   1937212    790460      4.60    220212   2099988    137840
01:24:01 AM  13298012  15161312   2843512     17.62      2688   2062112    773320      4.50    226520   2206380       328
01:25:01 AM  13298460  15163384   2843064     17.61      2688   2062644    773320      4.50    226548   2207432        28
01:26:01 AM  11675868  13936712   4465656     27.67      2688   2445360   1907408     11.10    404424   3602112    294448
01:27:01 AM  10481344  13644132   5660180     35.07      2688   3338592   2047860     11.91    494492   4691024    269780
01:28:01 AM   8036548  12165212   8104976     50.21      2688   4291276   3445736     20.04    874240   6728436    886320
01:29:01 AM   8623288  12897996   7518236     46.58      2688   4432484   2608080     15.17    917900   6092984     68284
01:30:01 AM   7685000  12160388   8456524     52.39      2688   4612156   3287540     19.12    998316   6908292    105968
01:31:01 AM   7405616  12141440   8735908     54.12      2688   4865776   3303620     19.22   1062660   7109116    182964
01:32:01 AM   5617136  11551120  10524388     65.20      2688   5892316   3430608     19.96   1077100   8561512    807224
01:33:01 AM   5449936  11526348  10691588     66.24      2688   5934540   3473940     20.21   1138428   8429480         8
01:34:01 AM   5212544  11517064  10928980     67.71      2688   6156404   3491036     20.31   1244340   8552684    203120
01:35:01 AM   5049212  11625432  11092312     68.72      2688   6426392   3508608     20.41   1333184   8629648    177152
01:36:01 AM   4673300  11517216  11468224     71.05      2688   6692764   3495044     20.33   1422000   8909912    175864
01:37:01 AM   4416888  11528476  11724636     72.64      2688   6957804   3501808     20.37   1512040   9074348    177248
01:38:01 AM   4755936  11775192  11385588     70.54      2688   6988704   3472452     20.20   1545108   8908660     52308
01:39:01 AM   7608072  14779760   8533452     52.87      2688   7139444    874104      5.08   1785264   5825268    333488
01:40:01 AM   7675464  14859712   8466060     52.45      2688   7155824    786144      4.57   1960028   5587924     11968
Average:      8022449  12951428   8119075     50.30      2688   4966211   2498394     14.53   1024600   6340289    215797

01:22:01 AM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
01:23:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
01:23:01 AM      eth0    408.43    209.23   1821.07     69.27      0.00      0.00      0.00      0.00
01:24:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
01:24:01 AM      eth0    131.54    116.43    525.06     34.35      0.00      0.00      0.00      0.00
01:25:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
01:25:01 AM      eth0    104.73     95.95    268.80     26.96      0.00      0.00      0.00      0.00
01:26:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
01:26:01 AM      eth0    513.90    453.75   4989.47     85.93      0.00      0.00      0.00      0.00
01:27:01 AM        lo      0.70      0.70      0.10      0.10      0.00      0.00      0.00      0.00
01:27:01 AM      eth0    192.46    146.75   4151.44     17.10      0.00      0.00      0.00      0.00
01:28:01 AM        lo      0.70      0.70      0.11      0.11      0.00      0.00      0.00      0.00
01:28:01 AM      eth0     87.10     69.50   1774.87     12.76      0.00      0.00      0.00      0.00
01:29:01 AM        lo      2.15      2.15      0.45      0.45      0.00      0.00      0.00      0.00
01:29:01 AM      eth0     39.94     39.42    140.18     16.14      0.00      0.00      0.00      0.00
01:30:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
01:30:01 AM      eth0     30.24     29.46     48.17     10.27      0.00      0.00      0.00      0.00
01:31:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
01:31:01 AM      eth0     69.73     64.18    623.77     18.95      0.00      0.00      0.00      0.00
01:32:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
01:32:01 AM      eth0    170.24    130.47   1729.71     22.82      0.00      0.00      0.00      0.00
01:33:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
01:33:01 AM      eth0      5.41      5.63      1.09      0.85      0.00      0.00      0.00      0.00
01:34:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
01:34:01 AM      eth0      8.76      9.20     85.07      1.59      0.00      0.00      0.00      0.00
01:35:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
01:35:01 AM      eth0      2.18      1.95      0.52      0.87      0.00      0.00      0.00      0.00
01:36:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
01:36:01 AM      eth0      3.88      3.25      4.62      1.06      0.00      0.00      0.00      0.00
01:37:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
01:37:01 AM      eth0      3.62      2.93      1.45      1.34      0.00      0.00      0.00      0.00
01:38:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
01:38:01 AM      eth0     65.54     64.01    524.57     17.62      0.00      0.00      0.00      0.00
01:39:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
01:39:01 AM      eth0    130.27    126.30    230.27     45.58      0.00      0.00      0.00      0.00
01:40:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
01:40:01 AM      eth0    715.80    800.72    448.58   5045.12      0.00      0.00      0.00      0.00
Average:           lo      0.20      0.20      0.04      0.04      0.00      0.00      0.00      0.00
Average:         eth0    149.11    131.63    965.34    301.52      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) 	09/19/2024 	_x86_64_	(4 CPU)

01:21:32     LINUX RESTART	(4 CPU)

01:22:01 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
01:23:01 AM     all     21.74      1.50     17.61      8.26      0.13     50.76
01:23:01 AM       0     28.39      1.00     15.20      9.11      0.15     46.14
01:23:01 AM       1     11.51      1.83     22.10      9.43      0.12     55.02
01:23:01 AM       2     18.50      2.15     16.82      9.21      0.13     53.19
01:23:01 AM       3     28.54      1.01     16.33      5.30      0.12     48.71
01:24:01 AM     all      5.21      0.00      0.86      2.54      0.06     91.32
01:24:01 AM       0      5.36      0.00      0.62      0.80      0.07     93.15
01:24:01 AM       1      8.65      0.00      1.09      3.19      0.05     87.02
01:24:01 AM       2      1.61      0.00      1.00      5.81      0.07     91.52
01:24:01 AM       3      5.23      0.00      0.74      0.38      0.05     93.60
01:25:01 AM     all      0.48      0.00      0.29      0.03      0.04     99.15
01:25:01 AM       0      0.65      0.00      0.07      0.00      0.03     99.25
01:25:01 AM       1      0.18      0.00      0.13      0.00      0.03     99.65
01:25:01 AM       2      0.17      0.00      0.15      0.13      0.05     99.50
01:25:01 AM       3      0.92      0.00      0.82      0.00      0.05     98.21
01:26:01 AM     all     33.22      0.00      2.54      2.10      0.11     62.03
01:26:01 AM       0     31.05      0.00      2.21      2.20      0.12     64.42
01:26:01 AM       1     37.05      0.00      2.56      0.94      0.12     59.33
01:26:01 AM       2     33.32      0.00      3.88      4.65      0.12     58.04
01:26:01 AM       3     31.45      0.00      1.52      0.64      0.08     66.30
01:27:01 AM     all     44.68      0.00      2.13      3.38      0.10     49.71
01:27:01 AM       0     34.32      0.00      1.47      0.88      0.10     63.23
01:27:01 AM       1     51.37      0.00      2.53      3.41      0.12     42.58
01:27:01 AM       2     48.89      0.00      1.71      3.12      0.08     46.20
01:27:01 AM       3     44.05      0.00      2.82      6.08      0.12     46.94
01:28:01 AM     all     58.28      0.00      2.80      0.47      0.13     38.32
01:28:01 AM       0     58.17      0.00      2.78      0.40      0.13     38.51
01:28:01 AM       1     59.59      0.00      3.91      0.27      0.15     36.09
01:28:01 AM       2     61.06      0.00      1.95      1.02      0.13     35.83
01:28:01 AM       3     54.29      0.00      2.57      0.18      0.12     42.84
01:29:01 AM     all     50.61      0.00      2.58      2.86      0.11     43.84
01:29:01 AM       0     43.89      0.00      1.54      3.27      0.12     51.18
01:29:01 AM       1     41.82      0.00      1.39      2.77      0.10     53.91
01:29:01 AM       2     49.26      0.00      1.29      3.52      0.10     45.82
01:29:01 AM       3     67.47      0.00      6.11      1.86      0.12     24.44
01:30:01 AM     all     51.54      0.00      3.02      0.63      0.14     44.66
01:30:01 AM       0     58.76      0.00      5.45      0.48      0.14     35.17
01:30:01 AM       1     50.20      0.00      2.04      0.21      0.14     47.40
01:30:01 AM       2     53.71      0.00      2.64      0.30      0.13     43.22
01:30:01 AM       3     43.45      0.00      1.94      1.54      0.14     52.93
01:31:01 AM     all     43.85      0.00      2.91      0.65      0.10     52.49
01:31:01 AM       0     49.27      0.00      2.93      0.15      0.12     47.53
01:31:01 AM       1     49.38      0.00      3.89      0.96      0.10     45.68
01:31:01 AM       2     36.23      0.00      1.71      0.22      0.08     61.75
01:31:01 AM       3     40.55      0.00      3.11      1.26      0.10     54.98
01:32:01 AM     all     35.06      0.00      8.66      2.96      0.12     53.19
01:32:01 AM       0     42.18      0.00      9.53      1.53      0.10     46.66
01:32:01 AM       1     35.51      0.00      9.77      4.42      0.12     50.17
01:32:01 AM       2     32.54      0.00      6.88      1.89      0.12     58.57
01:32:01 AM       3     30.04      0.00      8.48      4.00      0.12     57.36
01:33:01 AM     all     24.19      0.00      7.77     21.66      0.11     46.27
01:33:01 AM       0     24.13      0.00      6.02     18.58      0.10     51.16
01:33:01 AM       1     25.68      0.00      8.39     23.99      0.12     41.83
01:33:01 AM       2     19.40      0.00      8.41     20.52      0.10     51.57
01:33:01 AM       3     27.55      0.00      8.27     23.56      0.10     40.51

01:33:01 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
01:34:01 AM     all     37.97      0.00      1.37      0.28      0.09     60.28
01:34:01 AM       0     44.01      0.00      0.92      0.05      0.10     54.92
01:34:01 AM       1     54.23      0.00      2.34      0.87      0.08     42.48
01:34:01 AM       2     22.21      0.00      0.68      0.07      0.08     76.95
01:34:01 AM       3     31.41      0.00      1.55      0.13      0.10     66.80
01:35:01 AM     all     39.45      0.00      1.53      0.61      0.10     58.32
01:35:01 AM       0     26.01      0.00      0.80      0.22      0.08     72.89
01:35:01 AM       1     34.82      0.00      1.20      0.60      0.08     63.30
01:35:01 AM       2     37.14      0.00      1.37      1.57      0.10     59.82
01:35:01 AM       3     59.84      0.00      2.74      0.03      0.12     37.27
01:36:01 AM     all     36.52      0.00      1.62      0.44      0.09     61.32
01:36:01 AM       0     49.20      0.00      2.20      0.10      0.12     48.38
01:36:01 AM       1     52.76      0.00      2.57      0.07      0.10     44.50
01:36:01 AM       2     25.47      0.00      0.84      0.67      0.08     72.94
01:36:01 AM       3     18.63      0.00      0.89      0.94      0.07     79.49
01:37:01 AM     all     37.46      0.00      1.74      0.41      0.10     60.29
01:37:01 AM       0     43.44      0.00      1.74      0.52      0.10     54.21
01:37:01 AM       1     45.49      0.00      1.79      0.10      0.10     52.52
01:37:01 AM       2     30.93      0.00      1.02      0.22      0.08     67.75
01:37:01 AM       3     29.96      0.00      2.42      0.82      0.12     66.68
01:38:01 AM     all     47.75      0.00      3.10      0.45      0.10     48.60
01:38:01 AM       0     49.56      0.00      2.84      0.72      0.10     46.78
01:38:01 AM       1     43.74      0.00      2.65      0.39      0.10     53.13
01:38:01 AM       2     40.66      0.00      1.95      0.40      0.12     56.87
01:38:01 AM       3     57.04      0.00      4.95      0.29      0.10     37.62
01:39:01 AM     all     47.54      0.00      3.85      0.55      0.11     47.95
01:39:01 AM       0     42.10      0.00      3.41      0.72      0.12     53.65
01:39:01 AM       1     66.02      0.00      6.08      0.54      0.12     27.24
01:39:01 AM       2     41.37      0.00      3.45      0.54      0.10     54.54
01:39:01 AM       3     40.63      0.00      2.47      0.39      0.10     56.41
01:40:01 AM     all     17.83      0.00      2.24      1.54      0.10     78.29
01:40:01 AM       0      9.52      0.00      2.13      4.97      0.08     83.30
01:40:01 AM       1     28.47      0.00      2.28      0.44      0.10     68.72
01:40:01 AM       2     12.85      0.00      2.33      0.49      0.10     84.24
01:40:01 AM       3     20.43      0.00      2.23      0.27      0.12     76.95
Average:        all     35.13      0.08      3.69      2.76      0.10     58.23
Average:          0     35.46      0.06      3.42      2.49      0.10     58.47
Average:          1     38.67      0.10      4.25      2.91      0.10     53.96
Average:          2     31.33      0.12      3.22      3.02      0.10     62.21
Average:          3     35.05      0.06      3.88      2.64      0.10     58.27