---> uname -a:
Linux prd-centos8-builder-4c-4g-412.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  17% /
tmpfs           1.6G     0  1.6G   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:          15763         996        7403          19        7362       14417
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:19:af:d2 brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.106.222/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 85216sec preferred_lft 85216sec
    inet6 fe80::f816:3eff:fe19:afd2/64 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) 	02/12/2025 	_x86_64_	(4 CPU)

15:02:42     LINUX RESTART	(4 CPU)

03:03:02 PM       tps      rtps      wtps   bread/s   bwrtn/s
03:04:01 PM    484.84    159.16    325.68   6523.07  36727.88
03:05:01 PM    423.01     18.10    404.92   3511.55  14097.88
03:06:01 PM     67.76      2.30     65.46    505.12  16781.29
03:07:02 PM     71.01      1.15     69.86    156.27  21142.58
03:08:01 PM    135.23      0.03    135.19     19.65   7738.41
03:09:01 PM    133.93      0.02    133.91      0.13  28756.54
03:10:01 PM     76.62      0.00     76.62      0.00   3919.71
03:11:01 PM     18.50      0.00     18.50      0.00    809.34
03:12:01 PM     57.31      0.05     57.26     51.58   6665.09
03:13:01 PM     50.70      0.00     50.70      0.00   4758.21
03:14:01 PM     67.97      0.00     67.97      0.00   8195.27
03:15:01 PM   1373.92     56.12   1317.80    674.42  49369.06
03:16:01 PM     58.86     40.70     18.16   1038.45   1305.16
03:17:01 PM     15.70      0.57     15.13      5.20   7807.65
03:18:01 PM     23.55     13.56      9.98    153.31   9758.44
03:19:01 PM     11.96      0.03     11.93      0.27  12726.65
03:20:01 PM     82.10      0.08     82.02      0.67   8990.68
03:21:01 PM     54.97      0.00     54.97      0.00   4498.02
03:22:01 PM     65.43      0.00     65.43      0.00   2151.00
Average:       172.03     15.25    156.78    660.69  12941.19

03:03:02 PM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
03:04:01 PM  13462792  15160268   2678740     16.60      2688   1900644    810812      4.72    198568   2098012    139080
03:05:01 PM  11673088  13880260   4468444     27.68      2688   2399456   2026760     11.79    380008   3655348    239056
03:06:01 PM   9159280  12237476   6982252     43.26      2688   3266872   3728080     21.69    448000   6081716    606744
03:07:02 PM  10434972  13592540   5706560     35.35      2688   3342384   2172032     12.64    486948   4761968     60348
03:08:01 PM   7457056  11291172   8684476     53.80      2688   4010012   5101692     29.68    810236   7390144    561464
03:09:01 PM   7057344  11153260   9084188     56.28      2688   4266320   4638196     26.98    875844   7714680     10404
03:10:01 PM   8466196  12654688   7675336     47.55      2688   4356632   3076964     17.90    885152   6299976       692
03:11:01 PM   8272260  12595748   7869272     48.75      2688   4476612   3087076     17.96    903912   6450928    105132
03:12:01 PM   8089912  12561304   8051620     49.88      2688   4610656   3117100     18.13    955632   6555128     64696
03:13:01 PM   7861352  12533464   8280180     51.30      2688   4806736   3135004     18.24    987404   6740332    135252
03:14:01 PM   6882236  12261160   9259296     57.36      2688   5462160   3251216     18.91   1029564   7575924    598388
03:15:01 PM   5762612  11809388  10378920     64.30      2688   5909052   3296708     19.18   1083500   8158304       396
03:16:01 PM   5670468  11881664  10471064     64.87      2688   6067096   3320076     19.31   1160596   8168772    117544
03:17:01 PM   5185376  11660804  10956156     67.88      2688   6330984   3337152     19.41   1256580   8553732    175936
03:18:01 PM   4970084  11722332  11171448     69.21      2688   6603376   3338748     19.42   1345704   8675216    175924
03:19:01 PM   4708112  11724120  11433420     70.83      2688   6868512   3330100     19.37   1435384   8850464     89452
03:20:01 PM   5264972  12268416  10876560     67.38      2688   6981928   3149436     18.32   1494140   8436032     81640
03:21:01 PM   4983460  12068896  11158072     69.13      2688   7061292   3471004     20.19   1519476   8688092     37664
03:22:01 PM   4893636  12265384  11247896     69.68      2688   7342136   3117976     18.14   1720976   8570384    276732
Average:      7381853  12385387   8759679     54.27      2688   5055940   3184533     18.53    998822   7022376    182976

03:03:02 PM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
03:04:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
03:04:01 PM      eth0    298.73    179.57   1867.74     70.42      0.00      0.00      0.00      0.00
03:05:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
03:05:01 PM      eth0    404.30    314.26   5193.20     46.76      0.00      0.00      0.00      0.00
03:06:01 PM        lo      2.35      2.35      0.21      0.21      0.00      0.00      0.00      0.00
03:06:01 PM      eth0    381.89    252.84   4097.36     20.59      0.00      0.00      0.00      0.00
03:07:02 PM        lo      5.41      5.41      1.39      1.39      0.00      0.00      0.00      0.00
03:07:02 PM      eth0     51.52     49.34    423.57     13.68      0.00      0.00      0.00      0.00
03:08:01 PM        lo     24.65     24.65      4.92      4.92      0.00      0.00      0.00      0.00
03:08:01 PM      eth0     54.24     40.07   1437.66      6.04      0.00      0.00      0.00      0.00
03:09:01 PM        lo     17.48     17.48      4.99      4.99      0.00      0.00      0.00      0.00
03:09:01 PM      eth0     15.25      8.30     33.12      2.51      0.00      0.00      0.00      0.00
03:10:01 PM        lo      7.86      7.86      3.15      3.15      0.00      0.00      0.00      0.00
03:10:01 PM      eth0     16.18     16.16     33.80      5.53      0.00      0.00      0.00      0.00
03:11:01 PM        lo      0.13      0.13      0.01      0.01      0.00      0.00      0.00      0.00
03:11:01 PM      eth0     32.28     31.35    120.79      8.63      0.00      0.00      0.00      0.00
03:12:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
03:12:01 PM      eth0     29.02     28.09     35.69     10.48      0.00      0.00      0.00      0.00
03:13:01 PM        lo      0.63      0.63      0.03      0.03      0.00      0.00      0.00      0.00
03:13:01 PM      eth0     43.57     42.40    268.48     11.44      0.00      0.00      0.00      0.00
03:14:01 PM        lo      0.67      0.67      0.19      0.19      0.00      0.00      0.00      0.00
03:14:01 PM      eth0    122.80    106.60   1445.76     22.31      0.00      0.00      0.00      0.00
03:15:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
03:15:01 PM      eth0     74.97     54.69    646.82      9.71      0.00      0.00      0.00      0.00
03:16:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
03:16:01 PM      eth0      8.48      8.86     84.95      1.44      0.00      0.00      0.00      0.00
03:17:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
03:17:01 PM      eth0      3.27      2.95      0.91     10.02      0.00      0.00      0.00      0.00
03:18:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
03:18:01 PM      eth0      2.85      2.35      0.62      0.95      0.00      0.00      0.00      0.00
03:19:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
03:19:01 PM      eth0      2.33      2.08      0.61      0.97      0.00      0.00      0.00      0.00
03:20:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
03:20:01 PM      eth0     57.26     57.57    514.96     13.05      0.00      0.00      0.00      0.00
03:21:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
03:21:01 PM      eth0     39.42     38.80    204.92     11.31      0.00      0.00      0.00      0.00
03:22:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
03:22:01 PM      eth0     14.13     12.48      5.69      7.58      0.00      0.00      0.00      0.00
Average:           lo      3.10      3.10      0.78      0.78      0.00      0.00      0.00      0.00
Average:         eth0     86.81     65.65    862.58     14.35      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) 	02/12/2025 	_x86_64_	(4 CPU)

15:02:42     LINUX RESTART	(4 CPU)

03:03:02 PM     CPU     %user     %nice   %system   %iowait    %steal     %idle
03:04:01 PM     all     21.65      1.70     18.46      8.11      0.10     49.98
03:04:01 PM       0     25.31      1.31     17.05     14.19      0.12     42.03
03:04:01 PM       1     18.14      2.02     19.83      6.83      0.10     53.09
03:04:01 PM       2     24.27      1.64     18.31      6.56      0.10     49.12
03:04:01 PM       3     18.87      1.81     18.68      4.84      0.09     55.71
03:05:01 PM     all     40.31      0.00      2.93      3.49      0.12     53.16
03:05:01 PM       0     39.82      0.00      4.48      4.79      0.12     50.80
03:05:01 PM       1     37.85      0.00      2.06      2.46      0.12     57.51
03:05:01 PM       2     47.92      0.00      2.56      3.97      0.12     45.43
03:05:01 PM       3     35.62      0.00      2.62      2.72      0.13     58.91
03:06:01 PM     all     23.42      0.00      1.54      2.79      0.07     72.19
03:06:01 PM       0     22.35      0.00      1.07      0.80      0.07     75.71
03:06:01 PM       1     27.16      0.00      2.08      2.52      0.07     68.17
03:06:01 PM       2     22.41      0.00      2.06      5.52      0.08     69.93
03:06:01 PM       3     21.77      0.00      0.94      2.31      0.07     74.92
03:07:02 PM     all     55.64      0.00      2.01      5.23      0.10     37.02
03:07:02 PM       0     56.86      0.00      1.65      2.81      0.13     38.55
03:07:02 PM       1     55.92      0.00      1.74      6.82      0.10     35.41
03:07:02 PM       2     54.44      0.00      3.29      4.59      0.08     37.59
03:07:02 PM       3     55.32      0.00      1.36      6.69      0.08     36.55
03:08:01 PM     all     41.86      0.00      2.83      1.58      0.11     53.62
03:08:01 PM       0     34.97      0.00      2.05      1.06      0.10     61.81
03:08:01 PM       1     41.17      0.00      3.33      1.46      0.09     53.96
03:08:01 PM       2     45.06      0.00      2.57      2.50      0.14     49.73
03:08:01 PM       3     46.25      0.00      3.38      1.30      0.10     48.97
03:09:01 PM     all     32.00      0.00      1.95      3.47      0.10     62.48
03:09:01 PM       0     33.76      0.00      1.74      0.69      0.10     63.71
03:09:01 PM       1     33.28      0.00      1.83      4.36      0.10     60.43
03:09:01 PM       2     26.89      0.00      1.66      3.12      0.08     68.25
03:09:01 PM       3     34.09      0.00      2.57      5.72      0.10     57.52
03:10:01 PM     all     31.44      0.00      1.31      0.70      0.08     66.48
03:10:01 PM       0     29.97      0.00      1.39      0.23      0.08     68.32
03:10:01 PM       1     31.63      0.00      1.79      0.37      0.07     66.14
03:10:01 PM       2     31.91      0.00      0.69      0.65      0.08     66.67
03:10:01 PM       3     32.24      0.00      1.39      1.52      0.07     64.77
03:11:01 PM     all     44.60      0.00      1.79      0.69      0.14     52.78
03:11:01 PM       0     41.86      0.00      2.03      0.24      0.17     55.70
03:11:01 PM       1     50.36      0.00      3.09      2.02      0.14     44.40
03:11:01 PM       2     44.63      0.00      1.09      0.29      0.12     53.88
03:11:01 PM       3     41.59      0.00      0.93      0.22      0.12     57.14
03:12:01 PM     all     60.39      0.00      2.49      1.96      0.14     35.02
03:12:01 PM       0     66.06      0.00      3.82      1.56      0.12     28.44
03:12:01 PM       1     60.85      0.00      2.00      2.73      0.13     34.28
03:12:01 PM       2     50.39      0.00      1.32      1.32      0.15     46.82
03:12:01 PM       3     64.19      0.00      2.81      2.22      0.14     30.64
03:13:01 PM     all     48.37      0.00      2.30      1.78      0.14     47.41
03:13:01 PM       0     46.37      0.00      2.65      3.52      0.12     47.35
03:13:01 PM       1     51.55      0.00      2.59      1.61      0.15     44.10
03:13:01 PM       2     47.07      0.00      1.71      1.51      0.10     49.61
03:13:01 PM       3     48.48      0.00      2.25      0.49      0.17     48.60
03:14:01 PM     all     44.31      0.00      4.50      2.02      0.15     49.02
03:14:01 PM       0     44.33      0.00      4.73      2.55      0.12     48.26
03:14:01 PM       1     40.99      0.00      3.78      1.60      0.12     53.51
03:14:01 PM       2     50.35      0.00      5.30      1.86      0.15     42.33
03:14:01 PM       3     41.63      0.00      4.19      2.06      0.20     51.91

03:14:01 PM     CPU     %user     %nice   %system   %iowait    %steal     %idle
03:15:01 PM     all     22.02      0.00     12.20     18.28      0.10     47.40
03:15:01 PM       0     18.62      0.00     12.30     16.93      0.10     52.06
03:15:01 PM       1     17.82      0.00     12.32     12.82      0.10     56.94
03:15:01 PM       2     20.63      0.00     10.03     24.93      0.10     44.30
03:15:01 PM       3     31.01      0.00     14.16     18.40      0.10     36.33
03:16:01 PM     all     36.99      0.00      1.20      0.74      0.08     60.99
03:16:01 PM       0     39.67      0.00      1.54      1.97      0.08     56.73
03:16:01 PM       1     33.72      0.00      1.02      0.55      0.08     64.62
03:16:01 PM       2     53.92      0.00      1.37      0.32      0.10     44.29
03:16:01 PM       3     20.67      0.00      0.87      0.12      0.07     78.28
03:17:01 PM     all     38.25      0.00      1.61      0.33      0.09     59.72
03:17:01 PM       0     51.43      0.00      2.64      0.12      0.10     45.71
03:17:01 PM       1     23.20      0.00      1.14      1.17      0.10     74.40
03:17:01 PM       2     30.70      0.00      0.99      0.02      0.08     68.21
03:17:01 PM       3     47.64      0.00      1.67      0.02      0.08     50.59
03:18:01 PM     all     37.41      0.00      1.68      0.60      0.10     60.20
03:18:01 PM       0     67.86      0.00      2.57      0.64      0.08     28.85
03:18:01 PM       1     34.85      0.00      1.90      0.38      0.12     62.74
03:18:01 PM       2     26.08      0.00      1.02      0.60      0.12     72.18
03:18:01 PM       3     20.99      0.00      1.25      0.78      0.08     76.89
03:19:01 PM     all     36.86      0.00      1.56      0.76      0.09     60.73
03:19:01 PM       0     21.32      0.00      1.25      0.00      0.08     77.35
03:19:01 PM       1     18.20      0.00      0.59      2.64      0.08     78.49
03:19:01 PM       2     28.28      0.00      1.42      0.17      0.08     70.04
03:19:01 PM       3     79.86      0.00      2.99      0.24      0.10     16.82
03:20:01 PM     all     49.94      0.00      2.99      0.38      0.10     46.59
03:20:01 PM       0     39.98      0.00      2.78      0.13      0.10     57.01
03:20:01 PM       1     44.89      0.00      3.37      0.49      0.10     51.16
03:20:01 PM       2     40.94      0.00      3.52      0.55      0.10     54.89
03:20:01 PM       3     74.03      0.00      2.29      0.35      0.12     23.21
03:21:01 PM     all     51.76      0.00      2.30      0.29      0.10     45.55
03:21:01 PM       0     51.56      0.00      1.61      0.12      0.10     46.61
03:21:01 PM       1     54.48      0.00      2.56      0.27      0.10     42.58
03:21:01 PM       2     47.71      0.00      2.04      0.57      0.10     49.58
03:21:01 PM       3     53.27      0.00      3.00      0.20      0.10     43.42
03:22:01 PM     all     12.73      0.00      0.70      0.37      0.05     86.15
03:22:01 PM       0     12.95      0.00      0.95      0.88      0.05     85.16
03:22:01 PM       1     11.37      0.00      0.52      0.17      0.07     87.88
03:22:01 PM       2     13.78      0.00      0.78      0.07      0.03     85.34
03:22:01 PM       3     12.81      0.00      0.55      0.37      0.05     86.22
Average:        all     38.41      0.09      3.47      2.80      0.10     55.14
Average:          0     39.22      0.07      3.57      2.77      0.10     54.27
Average:          1     36.17      0.10      3.53      2.68      0.10     57.41
Average:          2     37.19      0.09      3.23      3.09      0.10     56.30
Average:          3     41.04      0.09      3.55      2.64      0.10     52.57