---> uname -a:
Linux prd-centos8-builder-4c-4g-18724.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 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   11G   70G  14% /
tmpfs           1.6G     0  1.6G   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:          15761         816       10203          19        4741       14595
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:bb:1e:5b brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.171.133/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0
       valid_lft 85580sec preferred_lft 85580sec
    inet6 fe80::f816:3eff:febb:1e5b/64 scope link 
       valid_lft forever preferred_lft forever
3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1458 qdisc noqueue state DOWN group default 
    link/ether 02:42:b3:36:5b:8c 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

---> sar -b -r -n DEV:
Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 	09/05/2024 	_x86_64_	(4 CPU)

00:41:33     LINUX RESTART	(4 CPU)

12:42:01 AM       tps      rtps      wtps   bread/s   bwrtn/s
12:43:01 AM    225.14     26.54    198.60   6851.91   8145.74
12:44:01 AM     85.05      2.73     82.32   1682.11   9541.72
12:45:01 AM      9.38      0.03      9.35      0.53    345.64
12:46:01 AM     97.33     15.44     81.89   1831.52   1522.68
12:47:01 AM    134.82      3.43    131.38   1007.76  12915.06
12:48:01 AM     19.62      0.00     19.62      0.00   2193.10
12:49:01 AM     55.46      1.66     53.79    145.01   5926.53
12:50:01 AM     64.03      0.00     64.03      0.00   4040.27
12:51:01 AM     96.45      0.00     96.45      0.00   4162.11
12:52:01 AM     33.74      0.00     33.74      0.00   1978.06
12:53:02 AM     78.11      0.00     78.11      0.00  44540.27
12:54:01 AM     15.52      0.00     15.52      0.00   9779.70
12:55:01 AM     14.36      0.28     14.08     48.78    388.15
Average:        71.54      3.86     67.68    890.92   8112.33

12:42:01 AM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
12:43:01 AM  13308952  15124284   2830488     17.54      2688   2029192   1091264      6.35    223312   2246588    132380
12:44:01 AM  13120284  15101964   3019156     18.71      2688   2191540   1060020      6.17    229852   2401472        64
12:45:01 AM  13135412  15117208   3004028     18.61      2688   2191632   1060020      6.17    229920   2391612         4
12:46:01 AM  12099824  14462616   4039616     25.03      2688   2563480   1563436      9.10    291804   3333228    299176
12:47:01 AM  10814228  13287164   5325212     33.00      2688   2670260   2755076     16.03    403876   4487312     24828
12:48:01 AM  10647060  13153708   5492380     34.03      2688   2702704   2916960     16.97    422160   4630648      1576
12:49:01 AM  10196652  13027232   5942788     36.82      2688   3022116   2922764     17.00    524720   4960456    159640
12:50:01 AM   9941684  12873892   6197756     38.40      2688   3122488   3054504     17.77    585408   5150840    173828
12:51:01 AM   9444536  12491312   6694904     41.48      2688   3234968   3421644     19.91    632900   5590208    207804
12:52:01 AM   9391252  13177684   6748188     41.81      2688   3969152   2701268     15.72    853496   5415916    913044
12:53:02 AM   8160760  12636184   7978680     49.44      2688   4646580   3308760     19.25   1486616   5991104    281192
12:54:01 AM   7611452  12088308   8527988     52.84      2688   4647844   3701832     21.54   1487276   6534628       152
12:55:01 AM  10498628  14992468   5640812     34.95      2688   4663572   1118748      6.51   1646864   3496148     21104
Average:     10643902  13656463   5495538     34.05      2688   3204271   2359715     13.73    693708   4356166    170369

12:42:01 AM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
12:43:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:43:01 AM      eth0    334.28    192.15   1602.72     61.82      0.00      0.00      0.00      0.00
12:43:01 AM   docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:44:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:44:01 AM      eth0     50.05     39.37    439.06     11.82      0.00      0.00      0.00      0.00
12:44:01 AM   docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:45:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:45:01 AM      eth0     16.00     14.25    109.45      2.40      0.00      0.00      0.00      0.00
12:45:01 AM   docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:46:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:46:01 AM      eth0    351.02    273.44   4840.22     41.02      0.00      0.00      0.00      0.00
12:46:01 AM   docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:47:01 AM        lo      1.78      1.78      0.13      0.13      0.00      0.00      0.00      0.00
12:47:01 AM      eth0     47.63     40.26    445.86      7.56      0.00      0.00      0.00      0.00
12:47:01 AM   docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:48:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:48:01 AM      eth0     13.21     13.13     41.65      4.22      0.00      0.00      0.00      0.00
12:48:01 AM   docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:49:01 AM        lo   1843.81   1843.81   1759.38   1759.38      0.00      0.00      0.00      0.00
12:49:01 AM      eth0    231.81    155.83   3028.27     18.59      0.00      0.00      0.00      0.00
12:49:01 AM   docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:50:01 AM        lo   2776.54   2776.54   2650.74   2650.74      0.00      0.00      0.00      0.00
12:50:01 AM      eth0     23.86     19.50    298.76      3.61      0.00      0.00      0.00      0.00
12:50:01 AM   docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:51:01 AM        lo   1948.12   1948.12   1858.18   1858.18      0.00      0.00      0.00      0.00
12:51:01 AM      eth0     76.77     68.61   1047.01      9.27      0.00      0.00      0.00      0.00
12:51:01 AM   docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:52:01 AM        lo   1008.50   1008.50    962.45    962.45      0.00      0.00      0.00      0.00
12:52:01 AM      eth0     31.34     29.56    222.35      7.84      0.00      0.00      0.00      0.00
12:52:01 AM   docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:53:02 AM        lo      0.32      0.32      0.02      0.02      0.00      0.00      0.00      0.00
12:53:02 AM      eth0     20.02     17.87     32.93      6.80      0.00      0.00      0.00      0.00
12:53:02 AM   docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:54:01 AM        lo      0.24      0.24      0.01      0.01      0.00      0.00      0.00      0.00
12:54:01 AM      eth0      1.34      1.41      0.27      0.36      0.00      0.00      0.00      0.00
12:54:01 AM   docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:55:01 AM        lo      0.37      0.37      0.02      0.02      0.00      0.00      0.00      0.00
12:55:01 AM      eth0     15.33     15.11     13.02      7.85      0.00      0.00      0.00      0.00
12:55:01 AM   docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
Average:           lo    583.95    583.95    557.08    557.08      0.00      0.00      0.00      0.00
Average:         eth0     93.41     67.82    933.74     14.11      0.00      0.00      0.00      0.00
Average:      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 	09/05/2024 	_x86_64_	(4 CPU)

00:41:33     LINUX RESTART	(4 CPU)

12:42:01 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
12:43:01 AM     all     24.51      0.00      4.47      2.02      0.08     68.92
12:43:01 AM       0     30.66      0.00      5.67      2.03      0.08     61.56
12:43:01 AM       1     24.31      0.00      4.63      1.84      0.08     69.14
12:43:01 AM       2     29.01      0.00      3.58      1.71      0.07     65.63
12:43:01 AM       3     14.04      0.00      3.99      2.49      0.10     79.37
12:44:01 AM     all      6.78      0.00      1.23      1.24      0.05     90.70
12:44:01 AM       0      2.05      0.00      0.57      0.37      0.05     96.96
12:44:01 AM       1     17.19      0.00      2.74      1.79      0.05     78.23
12:44:01 AM       2      4.11      0.00      0.95      2.14      0.07     92.73
12:44:01 AM       3      3.74      0.00      0.67      0.68      0.03     94.87
12:45:01 AM     all      0.23      0.00      0.10      0.02      0.02     99.64
12:45:01 AM       0      0.23      0.00      0.07      0.00      0.02     99.68
12:45:01 AM       1      0.03      0.00      0.05      0.02      0.00     99.90
12:45:01 AM       2      0.08      0.00      0.10      0.05      0.05     99.72
12:45:01 AM       3      0.55      0.00      0.18      0.00      0.02     99.25
12:46:01 AM     all     26.36      0.00      2.42      2.91      0.09     68.22
12:46:01 AM       0     28.37      0.00      1.72      1.62      0.10     68.18
12:46:01 AM       1     21.38      0.00      2.77      5.41      0.08     70.35
12:46:01 AM       2     24.89      0.00      3.89      3.87      0.08     67.27
12:46:01 AM       3     30.78      0.00      1.31      0.74      0.08     67.10
12:47:01 AM     all     67.42      0.00      2.49      2.67      0.12     27.30
12:47:01 AM       0     69.79      0.00      2.74      1.82      0.12     25.53
12:47:01 AM       1     70.24      0.00      2.07      2.17      0.12     25.40
12:47:01 AM       2     59.36      0.00      3.48      2.01      0.12     35.03
12:47:01 AM       3     70.30      0.00      1.66      4.67      0.12     23.26
12:48:01 AM     all     80.08      0.00      2.14      0.12      0.12     17.54
12:48:01 AM       0     75.36      0.00      2.76      0.08      0.12     21.68
12:48:01 AM       1     85.96      0.00      2.00      0.10      0.13     11.80
12:48:01 AM       2     70.10      0.00      2.46      0.27      0.10     27.08
12:48:01 AM       3     88.88      0.00      1.35      0.02      0.12      9.64
12:49:01 AM     all     68.51      0.00      3.61      0.32      0.13     27.44
12:49:01 AM       0     64.24      0.00      1.86      0.03      0.12     33.75
12:49:01 AM       1     71.09      0.00      4.85      0.48      0.13     23.44
12:49:01 AM       2     74.54      0.00      4.70      0.30      0.13     20.32
12:49:01 AM       3     64.14      0.00      3.02      0.47      0.12     32.26
12:50:01 AM     all     67.00      0.00      4.11      0.20      0.11     28.57
12:50:01 AM       0     69.76      0.00      3.21      0.18      0.12     26.73
12:50:01 AM       1     66.02      0.00      3.28      0.08      0.10     30.52
12:50:01 AM       2     70.55      0.00      6.16      0.13      0.12     23.04
12:50:01 AM       3     61.66      0.00      3.82      0.42      0.12     33.98
12:51:01 AM     all     58.50      0.00      3.75      0.52      0.13     37.10
12:51:01 AM       0     61.90      0.00      3.56      0.35      0.14     34.05
12:51:01 AM       1     54.54      0.00      3.71      0.51      0.14     41.10
12:51:01 AM       2     57.69      0.00      2.74      0.71      0.12     38.74
12:51:01 AM       3     59.92      0.00      5.02      0.51      0.12     34.43
12:52:01 AM     all     48.56      0.00      3.41      0.17      0.10     47.75
12:52:01 AM       0     42.23      0.00      3.18      0.00      0.08     54.51
12:52:01 AM       1     71.28      0.00      6.18      0.44      0.12     21.99
12:52:01 AM       2     43.58      0.00      2.51      0.02      0.08     53.81
12:52:01 AM       3     37.19      0.00      1.78      0.23      0.12     60.67
12:53:02 AM     all     54.64      0.00      3.11      1.94      0.10     40.20
12:53:02 AM       0     52.39      0.00      1.71      0.44      0.10     45.36
12:53:02 AM       1     46.62      0.00      3.23      2.03      0.10     48.02
12:53:02 AM       2     61.52      0.00      4.11      2.05      0.12     32.20
12:53:02 AM       3     58.02      0.00      3.39      3.24      0.10     35.25

12:53:02 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
12:54:01 AM     all     45.06      0.00      0.92      0.64      0.11     53.27
12:54:01 AM       0     80.75      0.00      1.42      0.00      0.14     17.69
12:54:01 AM       1     46.45      0.00      0.70      0.12      0.12     52.61
12:54:01 AM       2     25.19      0.00      0.83      2.29      0.08     71.60
12:54:01 AM       3     27.79      0.00      0.71      0.14      0.12     71.24
12:55:01 AM     all     20.68      0.00      1.68      0.17      0.08     77.39
12:55:01 AM       0     15.24      0.00      1.69      0.05      0.08     82.94
12:55:01 AM       1     39.76      0.00      2.39      0.45      0.08     57.31
12:55:01 AM       2     14.49      0.00      1.39      0.08      0.07     83.98
12:55:01 AM       3     13.23      0.00      1.27      0.08      0.07     85.34
Average:        all     43.65      0.00      2.57      1.00      0.10     52.69
Average:          0     45.49      0.00      2.31      0.54      0.10     51.56
Average:          1     47.26      0.00      2.97      1.19      0.10     48.49
Average:          2     41.13      0.00      2.84      1.20      0.09     54.74
Average:          3     40.73      0.00      2.15      1.06      0.09     55.96