---> uname -a:
Linux prd-centos8-builder-4c-4g-86141.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   12G   69G  15% /
tmpfs           1.6G     0  1.6G   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:          15763         824        9833          19        5104       14589
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:98:2a:83 brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.106.100/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 85527sec preferred_lft 85527sec
    inet6 fe80::f816:3eff:fe98:2a83/64 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) 	11/23/2024 	_x86_64_	(4 CPU)

18:16:26     LINUX RESTART	(4 CPU)

06:17:02 PM       tps      rtps      wtps   bread/s   bwrtn/s
06:18:01 PM    245.89    118.45    127.44   5578.72   7759.85
06:19:01 PM    336.11      5.35    330.76    973.17  16962.67
06:20:01 PM     70.35      1.37     68.99     83.19  12633.38
06:21:01 PM     98.88      0.18     98.70      6.13   7949.56
06:22:01 PM     45.98      0.52     45.47    411.20   2898.67
06:23:01 PM     75.90      0.00     75.90      0.00  35932.93
06:24:01 PM     58.54      0.00     58.54      0.00  19489.65
06:25:01 PM     19.03      0.00     19.03      0.00   2892.21
06:26:01 PM     74.50      0.00     74.50      0.00  40106.07
06:27:01 PM     40.33      0.00     40.33      0.00  10370.36
06:28:01 PM     38.49      0.73     37.75     65.98   4486.10
06:29:01 PM     22.66      1.23     21.43   1591.60   3976.84
06:30:02 PM    258.49      0.00    258.49      0.00  16965.56
06:31:01 PM     43.00      0.47     42.53     65.06   3373.62
Average:       101.91      9.05     92.87    621.56  13289.29

06:17:02 PM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
06:18:01 PM  13023868  14912796   3117664     19.31      2688   2088404   1172404      6.82    229964   2494248    212900
06:19:01 PM  11172720  13600536   4968812     30.78      2688   2619400   4258848     24.77    372412   4150668    302376
06:20:01 PM  11377540  13665040   4763992     29.51      2688   2477384   2085392     12.13    415816   3904548     51064
06:21:01 PM  10705908  13172068   5435624     33.67      2688   2652312   2268032     13.19    566296   4410052     14484
06:22:01 PM  10137872  13111984   6003660     37.19      2688   3151440   2308704     13.43    645628   4881220    431080
06:23:01 PM   8824392  12851340   7317140     45.33      2688   4196040   2703644     15.73    746148   6078232    407228
06:24:01 PM   8982676  13118108   7158856     44.35      2688   4299780   2334520     13.58    807056   5853120     72460
06:25:01 PM   8959672  13108844   7181860     44.49      2688   4313168   2334520     13.58    852032   5831464      5228
06:26:01 PM   8202712  12692652   7938820     49.18      2688   4647756   3291512     19.15    880304   6545144     92068
06:27:01 PM   8640620  13024064   7500912     46.47      2688   4539948   2675552     15.56    886892   6101160     69732
06:28:01 PM   8549588  13038988   7591944     47.03      2688   4641672   2354944     13.70    914148   6156336     44016
06:29:01 PM   8785072  13541040   7356460     45.57      2688   4905920   2137560     12.43    965348   5867460    175224
06:30:02 PM   7807636  12907076   8333896     51.63      2688   5202008   2299460     13.38   1065716   6628760     28044
06:31:01 PM  10018772  14908936   6122760     37.93      2688   5028884    903576      5.26   1217120   4369152     13564
Average:      9656361  13403819   6485171     40.18      2688   3911723   2366333     13.77    754634   5233683    137105

06:17:02 PM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
06:18:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
06:18:01 PM      eth0     81.67     55.60   1157.67     14.06      0.00      0.00      0.00      0.00
06:19:01 PM        lo     14.43     14.43      1.54      1.54      0.00      0.00      0.00      0.00
06:19:01 PM      eth0    338.69    275.49   4766.58     39.75      0.00      0.00      0.00      0.00
06:20:01 PM        lo     35.21     35.21      3.24      3.24      0.00      0.00      0.00      0.00
06:20:01 PM      eth0     61.12     58.12    602.86     11.44      0.00      0.00      0.00      0.00
06:21:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
06:21:01 PM      eth0    175.20    142.20   2582.87     23.97      0.00      0.00      0.00      0.00
06:22:01 PM        lo      0.07      0.07      0.00      0.00      0.00      0.00      0.00      0.00
06:22:01 PM      eth0     58.38     57.73    425.29     14.45      0.00      0.00      0.00      0.00
06:23:01 PM        lo      0.18      0.18      0.04      0.04      0.00      0.00      0.00      0.00
06:23:01 PM      eth0     62.51     57.86    708.67     12.90      0.00      0.00      0.00      0.00
06:24:01 PM        lo      8.47      8.47      0.89      0.89      0.00      0.00      0.00      0.00
06:24:01 PM      eth0     81.87     71.45   1332.61     13.72      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     26.58     26.54      8.29      9.35      0.00      0.00      0.00      0.00
06:26:01 PM        lo      3.58      3.58      0.33      0.33      0.00      0.00      0.00      0.00
06:26:01 PM      eth0     81.80     71.17    987.40     18.08      0.00      0.00      0.00      0.00
06:27:01 PM        lo      8.08      8.08      1.13      1.13      0.00      0.00      0.00      0.00
06:27:01 PM      eth0     36.43     35.12     40.23     11.93      0.00      0.00      0.00      0.00
06:28:01 PM        lo     56.38     56.38     18.98     18.98      0.00      0.00      0.00      0.00
06:28:01 PM      eth0     58.31     56.70    579.94     13.47      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    208.08    145.67   3650.11     19.37      0.00      0.00      0.00      0.00
06:30:02 PM        lo      2.18      2.18      1.07      1.07      0.00      0.00      0.00      0.00
06:30:02 PM      eth0     42.74     37.57     10.88     19.28      0.00      0.00      0.00      0.00
06:31:01 PM        lo      0.39      0.39      0.07      0.07      0.00      0.00      0.00      0.00
06:31:01 PM      eth0    160.27    104.08    230.88    143.80      0.00      0.00      0.00      0.00
Average:           lo      9.23      9.23      1.95      1.95      0.00      0.00      0.00      0.00
Average:         eth0    105.22     85.39   1221.44     25.99      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) 	11/23/2024 	_x86_64_	(4 CPU)

18:16:26     LINUX RESTART	(4 CPU)

06:17:02 PM     CPU     %user     %nice   %system   %iowait    %steal     %idle
06:18:01 PM     all     23.69      0.94     16.74      2.30      0.10     56.22
06:18:01 PM       0     28.81      0.75     14.15      2.35      0.10     53.83
06:18:01 PM       1     11.07      1.06     17.63      2.74      0.12     67.39
06:18:01 PM       2     13.70      1.28     19.91      1.83      0.09     63.20
06:18:01 PM       3     41.19      0.68     15.29      2.28      0.09     40.47
06:19:01 PM     all     37.53      0.00      2.71      3.43      0.10     56.23
06:19:01 PM       0     34.07      0.00      3.24      5.42      0.10     57.18
06:19:01 PM       1     35.94      0.00      2.06      4.22      0.10     57.69
06:19:01 PM       2     40.62      0.00      2.95      1.96      0.08     54.39
06:19:01 PM       3     39.50      0.00      2.59      2.14      0.10     55.66
06:20:01 PM     all     47.98      0.00      2.13      1.29      0.09     48.51
06:20:01 PM       0     49.80      0.00      1.57      0.95      0.08     47.59
06:20:01 PM       1     51.57      0.00      2.00      0.74      0.08     45.61
06:20:01 PM       2     49.67      0.00      2.54      1.65      0.10     46.04
06:20:01 PM       3     40.87      0.00      2.41      1.83      0.08     54.81
06:21:01 PM     all     65.01      0.00      2.87      1.05      0.10     30.98
06:21:01 PM       0     69.19      0.00      2.08      0.24      0.10     28.39
06:21:01 PM       1     64.17      0.00      2.25      2.07      0.10     31.40
06:21:01 PM       2     59.43      0.00      1.93      0.27      0.10     38.26
06:21:01 PM       3     67.26      0.00      5.21      1.62      0.08     25.82
06:22:01 PM     all     64.37      0.00      1.85      0.44      0.09     33.25
06:22:01 PM       0     68.26      0.00      0.89      0.12      0.08     30.66
06:22:01 PM       1     63.49      0.00      2.15      0.17      0.10     34.09
06:22:01 PM       2     63.15      0.00      0.95      0.74      0.08     35.08
06:22:01 PM       3     62.57      0.00      3.42      0.74      0.08     33.19
06:23:01 PM     all     49.92      0.00      2.06      2.63      0.10     45.30
06:23:01 PM       0     55.10      0.00      2.13      1.78      0.10     40.88
06:23:01 PM       1     57.96      0.00      2.79      1.03      0.10     38.12
06:23:01 PM       2     40.33      0.00      2.00      3.88      0.10     53.68
06:23:01 PM       3     46.29      0.00      1.31      3.81      0.08     48.50
06:24:01 PM     all     43.68      0.00      2.31      1.21      0.09     52.71
06:24:01 PM       0     44.84      0.00      2.23      0.44      0.10     52.39
06:24:01 PM       1     38.86      0.00      1.92      1.71      0.08     57.42
06:24:01 PM       2     43.57      0.00      2.26      1.21      0.08     52.87
06:24:01 PM       3     47.46      0.00      2.83      1.48      0.10     48.13
06:25:01 PM     all     52.96      0.00      3.46      0.14      0.08     43.36
06:25:01 PM       0     48.66      0.00      2.68      0.25      0.08     48.32
06:25:01 PM       1     51.08      0.00      2.37      0.02      0.08     46.44
06:25:01 PM       2     64.79      0.00      6.77      0.14      0.09     28.21
06:25:01 PM       3     47.36      0.00      2.02      0.15      0.08     50.39
06:26:01 PM     all     49.38      0.00      2.46      2.78      0.10     45.29
06:26:01 PM       0     44.78      0.00      2.81      3.26      0.08     49.06
06:26:01 PM       1     53.72      0.00      3.43      2.36      0.10     40.39
06:26:01 PM       2     49.00      0.00      1.44      2.85      0.10     46.62
06:26:01 PM       3     50.01      0.00      2.16      2.66      0.10     45.08
06:27:01 PM     all     38.55      0.00      2.72      1.01      0.09     57.62
06:27:01 PM       0     40.00      0.00      2.92      0.40      0.10     56.58
06:27:01 PM       1     42.38      0.00      3.34      1.90      0.10     52.28
06:27:01 PM       2     33.64      0.00      2.58      0.64      0.08     63.06
06:27:01 PM       3     38.16      0.00      2.05      1.11      0.08     58.59
06:28:01 PM     all     61.15      0.00      2.78      0.35      0.10     35.62
06:28:01 PM       0     60.04      0.00      2.30      0.37      0.10     37.18
06:28:01 PM       1     65.85      0.00      3.58      0.47      0.10     30.00
06:28:01 PM       2     63.67      0.00      3.04      0.19      0.10     33.01
06:28:01 PM       3     55.03      0.00      2.20      0.37      0.10     42.29

06:28:01 PM     CPU     %user     %nice   %system   %iowait    %steal     %idle
06:29:01 PM     all     58.26      0.00      1.89      0.43      0.10     39.32
06:29:01 PM       0     60.75      0.00      1.88      0.22      0.10     37.05
06:29:01 PM       1     51.61      0.00      2.36      0.75      0.10     45.17
06:29:01 PM       2     57.85      0.00      2.24      0.24      0.10     39.58
06:29:01 PM       3     62.86      0.00      1.08      0.50      0.08     35.48
06:30:02 PM     all     72.21      0.00      1.59      1.33      0.12     24.75
06:30:02 PM       0     80.84      0.00      3.13      0.49      0.13     15.41
06:30:02 PM       1     53.96      0.00      1.49      4.04      0.12     40.40
06:30:02 PM       2     74.84      0.00      0.75      0.45      0.12     23.84
06:30:02 PM       3     79.26      0.00      0.99      0.33      0.12     19.30
06:31:01 PM     all     31.45      0.00      2.30      0.15      0.08     66.02
06:31:01 PM       0     35.60      0.00      1.62      0.17      0.07     62.55
06:31:01 PM       1     24.20      0.00      3.25      0.03      0.10     72.42
06:31:01 PM       2     28.95      0.00      2.47      0.12      0.07     68.40
06:31:01 PM       3     37.05      0.00      1.89      0.27      0.09     60.71
Average:        all     49.76      0.07      3.41      1.33      0.09     45.34
Average:          0     51.52      0.05      3.11      1.18      0.10     44.05
Average:          1     47.61      0.07      3.60      1.59      0.10     47.03
Average:          2     48.85      0.09      3.68      1.16      0.09     46.13
Average:          3     51.09      0.05      3.23      1.38      0.09     44.16