---> uname -a:
Linux prd-centos8-builder-4c-4g-37938.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  18% /
tmpfs           1.6G     0  1.6G   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:          15763        1041        6850          19        7871       14372
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:37:e5:6f brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.106.55/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 85335sec preferred_lft 85335sec
    inet6 fe80::f816:3eff:fe37:e56f/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) 	09/12/2024 	_x86_64_	(4 CPU)

20:13:36     LINUX RESTART	(4 CPU)

08:14:03 PM       tps      rtps      wtps   bread/s   bwrtn/s
08:15:01 PM    388.26    133.33    254.93   3823.10  10519.05
08:16:01 PM    310.15     14.20    295.95   3029.39  10505.53
08:17:01 PM    209.06      7.38    201.68   1148.02  12931.84
08:18:01 PM     56.46      0.00     56.46      0.00  29934.58
08:19:01 PM    138.82      0.00    138.82      0.00  33112.50
08:20:01 PM     57.20      0.00     57.20      0.00   9491.25
08:21:01 PM     89.70      0.00     89.70      0.00  10467.89
08:22:01 PM     63.09      0.00     63.09      0.00   8373.94
08:23:01 PM    401.88      0.50    401.38     23.06  28558.71
08:24:01 PM    786.40     85.74    700.67   1543.34  29251.82
08:25:01 PM     23.05     11.06     11.98    170.10   1050.31
08:26:01 PM     28.65     13.66     14.98    153.71  10523.33
08:27:01 PM     12.36      0.05     12.31      0.80   9896.47
08:28:01 PM      8.23      0.03      8.19      0.27   9690.72
08:29:01 PM     91.08      0.10     90.98      0.80  10927.83
08:30:01 PM    116.75      0.03    116.71      5.20   3526.91
08:31:01 PM     39.62      0.42     39.20     21.73  14957.58
Average:       165.49     15.45    150.04    577.16  14343.90

08:14:03 PM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
08:15:01 PM  13320132  15125020   2821400     17.48      2688   2005484    859612      5.00    228208   2202864    196404
08:16:01 PM  12006572  14168772   4134960     25.62      2688   2348904   1782856     10.37    248212   3436848    236260
08:17:01 PM  10321648  13485932   5819884     36.06      2688   3340528   2329472     13.55    496276   4848852    845704
08:18:01 PM   9388572  13124380   6752960     41.84      2688   3899260   2583736     15.03    756668   5498304    521608
08:19:01 PM   8711876  13057168   7429656     46.03      2688   4502016   2628640     15.29    915460   6003656    160720
08:20:01 PM   7898468  12529588   8243064     51.07      2688   4765812   3054188     17.77    990816   6704720    170148
08:21:01 PM   7535844  12432236   8605688     53.31      2688   5005684   3070380     17.86   1064800   6940452    127676
08:22:01 PM   7231908  12385548   8909624     55.20      2688   5258376   3066568     17.84   1113020   7185536    150088
08:23:01 PM   5356916  11741532  10784616     66.81      2688   6304204   3203140     18.63   1126844   8677564    539592
08:24:01 PM   5097308  11619192  11044224     68.42      2688   6354608   3264468     18.99   1188480   8680556        20
08:25:01 PM   4753604  11495284  11387928     70.55      2688   6568132   3278336     19.07   1294448   8905884    202832
08:26:01 PM   4764172  11776976  11377360     70.49      2688   6838008   3284440     19.11   1382780   8813856    177148
08:27:01 PM   4393096  11673268  11748436     72.78      2688   7104372   3287656     19.13   1471600   9094092    175860
08:28:01 PM   4065336  11611604  12076196     74.81      2688   7369412   3289076     19.13   1561540   9327892    177248
08:29:01 PM   4642900  12114428  11498632     71.24      2688   7417088   3089684     17.97   1594924   8929968     36492
08:30:01 PM   7010260  14699548   9131272     56.57      2688   7632924    941612      5.48   1911968   6253104    415840
08:31:01 PM   6994404  14696068   9147128     56.67      2688   7647928    936600      5.45   2084412   6098812     10980
Average:      7264295  12808032   8877237     55.00      2688   5550749   2585321     15.04   1142968   6917821    243801

08:14:03 PM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
08:15:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:15:01 PM      eth0    267.06    134.73   1698.65     57.67      0.00      0.00      0.00      0.00
08:16:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:16:01 PM      eth0    572.23    536.32   4346.83    132.37      0.00      0.00      0.00      0.00
08:17:01 PM        lo      0.77      0.77      0.11      0.11      0.00      0.00      0.00      0.00
08:17:01 PM      eth0    335.62    240.54   5628.55     29.41      0.00      0.00      0.00      0.00
08:18:01 PM        lo      0.70      0.70      0.11      0.11      0.00      0.00      0.00      0.00
08:18:01 PM      eth0     69.36     54.54   1460.42     14.25      0.00      0.00      0.00      0.00
08:19:01 PM        lo      2.15      2.15      0.45      0.45      0.00      0.00      0.00      0.00
08:19:01 PM      eth0     58.83     56.13    481.90     14.18      0.00      0.00      0.00      0.00
08:20:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:20:01 PM      eth0     31.19     29.72     63.08     10.44      0.00      0.00      0.00      0.00
08:21:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:21:01 PM      eth0     20.31     19.11      5.53     15.21      0.00      0.00      0.00      0.00
08:22:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:22:01 PM      eth0     70.84     65.94    618.88     19.96      0.00      0.00      0.00      0.00
08:23:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:23:01 PM      eth0    167.57    133.91   1728.64     22.49      0.00      0.00      0.00      0.00
08:24:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:24:01 PM      eth0      5.30      4.93      1.37      1.13      0.00      0.00      0.00      0.00
08:25:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:25:01 PM      eth0      9.22      9.37     85.20      1.70      0.00      0.00      0.00      0.00
08:26:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:26:01 PM      eth0      2.53      2.28      0.55      0.90      0.00      0.00      0.00      0.00
08:27:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:27:01 PM      eth0      2.32      2.03      0.52      0.88      0.00      0.00      0.00      0.00
08:28:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:28:01 PM      eth0      3.03      2.47      0.73      1.02      0.00      0.00      0.00      0.00
08:29:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:29:01 PM      eth0     62.01     61.84    509.99     15.16      0.00      0.00      0.00      0.00
08:30:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:30:01 PM      eth0    129.41    130.54    229.78     38.34      0.00      0.00      0.00      0.00
08:31:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:31:01 PM      eth0    711.33    834.06    438.10   6454.41      0.00      0.00      0.00      0.00
Average:           lo      0.21      0.21      0.04      0.04      0.00      0.00      0.00      0.00
Average:         eth0    147.90    136.39   1016.27    402.44      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) 	09/12/2024 	_x86_64_	(4 CPU)

20:13:36     LINUX RESTART	(4 CPU)

08:14:03 PM     CPU     %user     %nice   %system   %iowait    %steal     %idle
08:15:01 PM     all     22.95      1.32     16.16      2.95      0.10     56.51
08:15:01 PM       0     15.49      1.25     16.06      2.89      0.10     64.21
08:15:01 PM       1     24.47      1.25     18.08      3.98      0.10     52.11
08:15:01 PM       2     20.51      1.16     15.73      3.21      0.09     59.30
08:15:01 PM       3     31.32      1.63     14.79      1.71      0.12     50.42
08:16:01 PM     all     20.64      0.00      2.62      2.49      0.12     74.12
08:16:01 PM       0     21.26      0.00      3.02      0.94      0.12     74.67
08:16:01 PM       1     20.46      0.00      2.32      2.25      0.17     74.81
08:16:01 PM       2     21.68      0.00      2.36      5.01      0.10     70.85
08:16:01 PM       3     19.18      0.00      2.79      1.76      0.10     76.17
08:17:01 PM     all     53.10      0.00      2.83      2.70      0.10     41.28
08:17:01 PM       0     53.75      0.00      1.63      0.54      0.10     43.99
08:17:01 PM       1     56.73      0.00      5.74      3.33      0.10     34.10
08:17:01 PM       2     54.38      0.00      1.67      4.99      0.10     38.87
08:17:01 PM       3     47.53      0.00      2.30      1.93      0.10     48.14
08:18:01 PM     all     60.57      0.00      2.41      2.52      0.09     34.41
08:18:01 PM       0     60.61      0.00      2.04      2.05      0.10     35.19
08:18:01 PM       1     61.55      0.00      2.61      3.92      0.08     31.84
08:18:01 PM       2     59.29      0.00      3.29      2.41      0.08     34.93
08:18:01 PM       3     60.82      0.00      1.71      1.69      0.08     35.70
08:19:01 PM     all     48.73      0.00      2.66      1.60      0.10     46.91
08:19:01 PM       0     47.24      0.00      1.50      0.59      0.08     50.59
08:19:01 PM       1     40.64      0.00      2.38      4.13      0.08     52.76
08:19:01 PM       2     51.63      0.00      3.02      0.30      0.10     44.95
08:19:01 PM       3     55.46      0.00      3.76      1.37      0.12     39.30
08:20:01 PM     all     57.32      0.00      2.90      0.67      0.09     39.02
08:20:01 PM       0     57.41      0.00      2.38      0.35      0.08     39.78
08:20:01 PM       1     59.24      0.00      4.22      0.30      0.08     36.16
08:20:01 PM       2     55.65      0.00      2.64      0.47      0.08     41.16
08:20:01 PM       3     56.98      0.00      2.39      1.55      0.10     38.99
08:21:01 PM     all     58.51      0.00      2.78      0.81      0.09     37.81
08:21:01 PM       0     53.04      0.00      1.77      0.69      0.08     44.42
08:21:01 PM       1     48.75      0.00      1.60      1.16      0.10     48.40
08:21:01 PM       2     71.27      0.00      6.22      1.06      0.10     21.35
08:21:01 PM       3     60.95      0.00      1.53      0.32      0.08     37.12
08:22:01 PM     all     47.08      0.00      2.98      0.74      0.08     49.13
08:22:01 PM       0     49.80      0.00      3.53      0.73      0.08     45.87
08:22:01 PM       1     41.42      0.00      2.33      1.77      0.08     54.40
08:22:01 PM       2     51.12      0.00      3.42      0.15      0.07     45.24
08:22:01 PM       3     45.97      0.00      2.65      0.30      0.08     50.99
08:23:01 PM     all     31.32      0.00      9.19      7.66      0.09     51.74
08:23:01 PM       0     25.84      0.00      6.04      4.17      0.09     63.86
08:23:01 PM       1     32.01      0.00      9.32      7.57      0.08     51.00
08:23:01 PM       2     39.82      0.00     11.43      8.73      0.10     39.92
08:23:01 PM       3     27.67      0.00     10.01     10.20      0.09     52.04
08:24:01 PM     all     26.30      0.00      6.11     16.21      0.11     51.26
08:24:01 PM       0     23.43      0.00      6.14     12.13      0.14     58.16
08:24:01 PM       1     25.11      0.00      6.08     13.91      0.12     54.78
08:24:01 PM       2     23.73      0.00      5.46     18.76      0.08     51.96
08:24:01 PM       3     32.95      0.00      6.77     20.03      0.12     40.13
08:25:01 PM     all     36.90      0.00      1.29      0.12      0.09     61.60
08:25:01 PM       0     58.71      0.00      1.46      0.12      0.10     39.61
08:25:01 PM       1     25.82      0.00      0.82      0.10      0.10     73.16
08:25:01 PM       2     20.21      0.00      0.92      0.08      0.08     78.70
08:25:01 PM       3     42.94      0.00      1.95      0.18      0.08     54.84

08:25:01 PM     CPU     %user     %nice   %system   %iowait    %steal     %idle
08:26:01 PM     all     37.02      0.00      1.56      0.85      0.10     60.47
08:26:01 PM       0     21.09      0.00      1.07      1.39      0.10     76.35
08:26:01 PM       1     59.62      0.00      2.19      0.88      0.10     37.20
08:26:01 PM       2     43.98      0.00      1.71      0.68      0.10     53.52
08:26:01 PM       3     24.31      0.00      1.31      0.44      0.08     73.86
08:27:01 PM     all     35.76      0.00      1.62      0.57      0.09     61.96
08:27:01 PM       0     57.03      0.00      2.01      0.22      0.08     40.66
08:27:01 PM       1     17.83      0.00      1.52      0.42      0.10     80.13
08:27:01 PM       2     17.77      0.00      0.57      1.22      0.07     80.38
08:27:01 PM       3     50.49      0.00      2.38      0.42      0.10     46.61
08:28:01 PM     all     36.89      0.00      1.63      0.54      0.10     60.83
08:28:01 PM       0     20.99      0.00      0.82      0.02      0.13     78.04
08:28:01 PM       1     21.10      0.00      1.50      1.40      0.10     75.89
08:28:01 PM       2     19.71      0.00      0.67      0.49      0.10     79.04
08:28:01 PM       3     86.21      0.00      3.56      0.27      0.08      9.88
08:29:01 PM     all     54.26      0.00      3.09      0.79      0.09     41.77
08:29:01 PM       0     50.11      0.00      3.16      0.91      0.08     45.74
08:29:01 PM       1     49.19      0.00      3.18      0.24      0.10     47.29
08:29:01 PM       2     48.53      0.00      1.39      0.13      0.08     49.86
08:29:01 PM       3     69.23      0.00      4.61      1.90      0.08     24.18
08:30:01 PM     all     44.08      0.00      4.01      0.58      0.09     51.24
08:30:01 PM       0     40.56      0.00      3.16      0.68      0.08     55.52
08:30:01 PM       1     43.32      0.00      5.30      0.55      0.10     50.72
08:30:01 PM       2     46.54      0.00      2.88      0.68      0.07     49.84
08:30:01 PM       3     45.91      0.00      4.73      0.39      0.10     48.87
08:31:01 PM     all     11.62      0.00      1.81      1.11      0.11     85.34
08:31:01 PM       0      8.05      0.00      1.73      0.27      0.13     89.83
08:31:01 PM       1     13.94      0.00      2.03      3.72      0.08     80.23
08:31:01 PM       2      7.51      0.00      1.84      0.25      0.12     90.27
08:31:01 PM       3     16.99      0.00      1.64      0.20      0.12     81.05
Average:        all     40.22      0.08      3.83      2.51      0.10     53.26
Average:          0     39.14      0.07      3.35      1.68      0.10     55.66
Average:          1     37.68      0.07      4.16      2.92      0.10     55.07
Average:          2     38.44      0.07      3.80      2.85      0.09     54.75
Average:          3     45.62      0.09      4.02      2.61      0.10     47.56