---> uname -a:
Linux prd-centos8-builder-4c-4g-90983.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   12G   69G  15% /
tmpfs           1.6G     0  1.6G   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:          15763         781        9837          19        5144       14632
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:e6:88:12 brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.106.86/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 85525sec preferred_lft 85525sec
    inet6 fe80::f816:3eff:fee6:8812/64 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) 	12/14/2024 	_x86_64_	(4 CPU)

18:16:26     LINUX RESTART	(4 CPU)

06:17:01 PM       tps      rtps      wtps   bread/s   bwrtn/s
06:18:01 PM    245.06    106.30    138.76   5164.47   8772.77
06:19:01 PM    318.54      5.36    313.18    973.14  17099.72
06:20:01 PM     62.72      1.37     61.35     83.16  11230.07
06:21:01 PM     98.45      0.18     98.27      6.13   7884.17
06:22:01 PM     49.80      0.52     49.28    410.79   2957.49
06:23:01 PM     79.93      0.00     79.93      0.00  39595.40
06:24:01 PM     49.75      0.00     49.75      0.00  15852.53
06:25:01 PM     18.93      0.00     18.93      0.00   2705.75
06:26:01 PM     76.11      0.00     76.11      0.00  42318.21
06:27:01 PM     37.56      0.00     37.56      0.00  10012.41
06:28:01 PM     41.16      0.73     40.43     65.99   2675.02
06:29:01 PM     18.11      1.23     16.88   1591.60   3409.33
06:30:01 PM     19.64      0.00     19.64      0.00  12405.33
06:31:01 PM     29.26      0.82     28.44     80.77   2270.49
Average:        81.78      8.32     73.46    598.22  12799.37

06:17:01 PM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
06:18:01 PM  13040404  14937016   3101128     19.21      2688   2095304   1110964      6.46    230736   2472844    181740
06:19:01 PM  10981192  13429000   5160340     31.97      2688   2639012   5725620     33.31    373644   4335040    274792
06:20:01 PM  11443096  13737220   4698436     29.11      2688   2483620   2099936     12.22    418276   3835932     49776
06:21:01 PM  10775960  13257796   5365572     33.24      2688   2666524   2283628     13.28    573440   4330256     25188
06:22:01 PM   9592592  12913912   6548940     40.57      2688   3496828   2323728     13.52    679044   5390616    770396
06:23:01 PM   8660252  12699572   7481280     46.35      2688   4207236   2691596     15.66    751544   6234448    308560
06:24:01 PM   8639088  12779020   7502444     46.48      2688   4304392   2355052     13.70    808204   6195408     66604
06:25:01 PM   8489724  12650400   7651808     47.40      2688   4323424   2689540     15.65    858672   6290768     11628
06:26:01 PM   7787376  12330372   8354156     51.76      2688   4700844   3441256     20.02    896732   6943332     92112
06:27:01 PM   8318072  12705712   7823460     48.47      2688   4544220   2375492     13.82    888828   6421908     12760
06:28:01 PM   8204808  12697024   7936724     49.17      2688   4644660   2378812     13.84    914740   6499760     44060
06:29:01 PM   8880348  13658140   7261184     44.98      2688   4927036   2158596     12.56    965512   5770836    207172
06:30:01 PM   7912212  12881136   8229320     50.98      2688   5106412   2406144     14.00   1034204   6637584     26192
06:31:01 PM  10050476  14982712   6091056     37.74      2688   5070312    882104      5.13   1207864   4347364     14304
Average:      9483971  13261359   6657561     41.24      2688   3943559   2494462     14.51    757246   5407578    148949

06:17:01 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     90.52     68.72   1208.66     16.53      0.00      0.00      0.00      0.00
06:19:01 PM        lo     19.09     19.09      2.05      2.05      0.00      0.00      0.00      0.00
06:19:01 PM      eth0    346.52    279.62   4723.81     38.19      0.00      0.00      0.00      0.00
06:20:01 PM        lo     30.63     30.63      2.74      2.74      0.00      0.00      0.00      0.00
06:20:01 PM      eth0     61.74     59.19    610.13     12.41      0.00      0.00      0.00      0.00
06:21:01 PM        lo      0.07      0.07      0.00      0.00      0.00      0.00      0.00      0.00
06:21:01 PM      eth0    164.53    135.48   2573.83     22.23      0.00      0.00      0.00      0.00
06:22:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
06:22:01 PM      eth0     59.35     59.65    429.69     14.78      0.00      0.00      0.00      0.00
06:23:01 PM        lo      0.32      0.32      0.05      0.05      0.00      0.00      0.00      0.00
06:23:01 PM      eth0     66.29     63.09    744.12     14.59      0.00      0.00      0.00      0.00
06:24:01 PM        lo      8.40      8.40      0.89      0.89      0.00      0.00      0.00      0.00
06:24:01 PM      eth0     74.96     65.36   1292.92     11.04      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     31.76     31.08     42.00      9.57      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     83.47     73.26    954.69     21.52      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     36.69     35.61     44.44     11.81      0.00      0.00      0.00      0.00
06:28:01 PM        lo     56.36     56.36     18.98     18.98      0.00      0.00      0.00      0.00
06:28:01 PM      eth0     61.64     59.76    576.22     13.24      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    215.29    149.92   3923.79     18.45      0.00      0.00      0.00      0.00
06:30:01 PM        lo      1.87      1.87      1.05      1.05      0.00      0.00      0.00      0.00
06:30:01 PM      eth0     40.94     34.76     10.47     14.41      0.00      0.00      0.00      0.00
06:31:01 PM        lo      0.38      0.38      0.07      0.07      0.00      0.00      0.00      0.00
06:31:01 PM      eth0    125.64     97.17    225.04    145.14      0.00      0.00      0.00      0.00
Average:           lo      9.20      9.20      1.95      1.95      0.00      0.00      0.00      0.00
Average:         eth0    104.24     86.62   1239.96     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) 	12/14/2024 	_x86_64_	(4 CPU)

18:16:26     LINUX RESTART	(4 CPU)

06:17:01 PM     CPU     %user     %nice   %system   %iowait    %steal     %idle
06:18:01 PM     all     24.02      0.83     13.09      2.57      0.10     59.38
06:18:01 PM       0     34.65      0.75     13.14      3.43      0.10     47.94
06:18:01 PM       1     16.14      0.79     12.31      2.11      0.08     68.57
06:18:01 PM       2     28.55      0.85     13.82      2.42      0.10     54.26
06:18:01 PM       3     16.72      0.94     13.11      2.33      0.10     66.80
06:19:01 PM     all     35.94      0.00      2.74      3.43      0.09     57.80
06:19:01 PM       0     42.80      0.00      3.39      4.84      0.08     48.89
06:19:01 PM       1     36.81      0.00      2.24      2.67      0.08     58.20
06:19:01 PM       2     30.81      0.00      2.93      4.15      0.08     62.02
06:19:01 PM       3     33.34      0.00      2.43      2.04      0.10     62.09
06:20:01 PM     all     55.05      0.00      2.01      0.97      0.08     41.89
06:20:01 PM       0     55.75      0.00      2.17      0.47      0.08     41.53
06:20:01 PM       1     56.81      0.00      1.40      0.60      0.08     41.11
06:20:01 PM       2     52.75      0.00      2.19      1.29      0.08     43.69
06:20:01 PM       3     54.88      0.00      2.29      1.52      0.07     41.24
06:21:01 PM     all     67.07      0.00      2.65      0.74      0.10     29.44
06:21:01 PM       0     68.64      0.00      4.09      1.23      0.15     25.90
06:21:01 PM       1     65.03      0.00      1.83      0.54      0.07     32.53
06:21:01 PM       2     69.01      0.00      2.70      0.10      0.07     28.12
06:21:01 PM       3     65.62      0.00      1.99      1.08      0.10     31.22
06:22:01 PM     all     63.54      0.00      2.04      0.43      0.09     33.90
06:22:01 PM       0     61.30      0.00      1.54      0.27      0.08     36.81
06:22:01 PM       1     64.71      0.00      1.20      0.55      0.08     33.46
06:22:01 PM       2     65.17      0.00      2.98      0.70      0.10     31.05
06:22:01 PM       3     62.96      0.00      2.44      0.22      0.08     34.29
06:23:01 PM     all     54.95      0.00      2.25      2.42      0.08     40.31
06:23:01 PM       0     49.87      0.00      1.71      4.18      0.07     44.18
06:23:01 PM       1     53.47      0.00      2.16      2.06      0.07     42.24
06:23:01 PM       2     54.89      0.00      1.97      0.82      0.08     42.23
06:23:01 PM       3     61.57      0.00      3.17      2.60      0.10     32.56
06:24:01 PM     all     40.17      0.00      2.46      0.74      0.09     56.53
06:24:01 PM       0     33.92      0.00      2.12      1.61      0.10     62.25
06:24:01 PM       1     47.95      0.00      3.24      0.37      0.08     48.36
06:24:01 PM       2     39.41      0.00      2.44      0.64      0.07     57.44
06:24:01 PM       3     39.36      0.00      2.04      0.36      0.10     58.14
06:25:01 PM     all     55.57      0.00      3.32      0.12      0.08     40.91
06:25:01 PM       0     51.52      0.00      2.30      0.03      0.08     46.06
06:25:01 PM       1     56.33      0.00      3.69      0.25      0.08     39.64
06:25:01 PM       2     61.59      0.00      5.28      0.20      0.05     32.87
06:25:01 PM       3     52.84      0.00      1.99      0.00      0.09     45.08
06:26:01 PM     all     40.97      0.00      2.44      3.15      0.08     53.35
06:26:01 PM       0     44.58      0.00      1.49      2.17      0.08     51.67
06:26:01 PM       1     45.73      0.00      4.24      4.34      0.08     45.61
06:26:01 PM       2     40.56      0.00      2.19      4.08      0.08     53.08
06:26:01 PM       3     32.99      0.00      1.85      2.01      0.08     63.06
06:27:01 PM     all     44.28      0.00      2.95      0.80      0.08     51.89
06:27:01 PM       0     42.51      0.00      2.11      0.19      0.07     55.13
06:27:01 PM       1     52.20      0.00      4.79      0.86      0.08     42.06
06:27:01 PM       2     41.84      0.00      3.13      1.73      0.08     53.21
06:27:01 PM       3     40.57      0.00      1.77      0.40      0.08     57.17
06:28:01 PM     all     61.26      0.00      2.76      0.26      0.08     35.64
06:28:01 PM       0     61.88      0.00      1.92      0.15      0.07     35.98
06:28:01 PM       1     58.87      0.00      2.95      0.25      0.10     37.82
06:28:01 PM       2     70.43      0.00      3.45      0.22      0.07     25.83
06:28:01 PM       3     53.84      0.00      2.72      0.42      0.07     42.95

06:28:01 PM     CPU     %user     %nice   %system   %iowait    %steal     %idle
06:29:01 PM     all     62.36      0.00      1.76      0.31      0.09     35.47
06:29:01 PM       0     61.42      0.00      1.34      0.05      0.08     37.10
06:29:01 PM       1     56.61      0.00      1.59      0.54      0.10     41.16
06:29:01 PM       2     68.26      0.00      3.24      0.65      0.10     27.75
06:29:01 PM       3     63.13      0.00      0.89      0.00      0.08     35.89
06:30:01 PM     all     72.58      0.00      1.07      0.53      0.09     25.72
06:30:01 PM       0     90.21      0.00      1.84      0.03      0.10      7.81
06:30:01 PM       1     63.74      0.00      0.75      0.87      0.10     34.53
06:30:01 PM       2     60.89      0.00      1.05      1.20      0.08     36.76
06:30:01 PM       3     75.51      0.00      0.65      0.02      0.08     23.74
06:31:01 PM     all     30.73      0.00      2.12      0.16      0.08     66.90
06:31:01 PM       0     38.21      0.00      2.61      0.42      0.08     58.68
06:31:01 PM       1     40.75      0.00      3.42      0.12      0.08     55.63
06:31:01 PM       2     20.81      0.00      1.09      0.07      0.07     77.97
06:31:01 PM       3     23.16      0.00      1.39      0.05      0.07     75.33
Average:        all     50.60      0.06      3.12      1.19      0.09     44.94
Average:          0     52.68      0.05      2.99      1.36      0.09     42.83
Average:          1     51.07      0.06      3.27      1.15      0.09     44.36
Average:          2     50.33      0.06      3.46      1.31      0.08     44.76
Average:          3     48.33      0.07      2.77      0.93      0.09     47.82