---> uname -a:
Linux prd-centos8-builder-4c-4g-209.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        1002        7361          19        7399       14411
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:b7:71:cc brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.106.174/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 85269sec preferred_lft 85269sec
    inet6 fe80::f816:3eff:feb7:71cc/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) 	02/11/2025 	_x86_64_	(4 CPU)

19:17:41     LINUX RESTART	(4 CPU)

07:18:01 PM       tps      rtps      wtps   bread/s   bwrtn/s
07:19:01 PM    504.65    152.54    352.11   6397.88  12236.42
07:20:01 PM    429.73     18.40    411.33   3869.89  18444.26
07:21:01 PM     86.65      3.06     83.59    291.93  32129.60
07:22:01 PM     63.67      0.03     63.64     19.33   4127.50
07:23:01 PM    183.25      0.02    183.23      0.13  19013.29
07:24:01 PM     97.08      0.00     97.08      0.00  14641.03
07:25:01 PM     21.25      0.00     21.25      0.00   3162.39
07:26:01 PM     51.05      0.05     51.00     51.58   4830.37
07:27:01 PM     61.21      0.00     61.21      0.00   6104.40
07:28:01 PM     56.32      0.00     56.32      0.00   7889.79
07:29:01 PM   1431.58     56.12   1375.45    674.42  50438.83
07:30:01 PM     61.90     40.70     21.19   1038.45   1417.53
07:31:01 PM     18.25      0.58     17.66      5.33   7888.14
07:32:01 PM     33.09     20.33     12.76   1444.99   9831.86
07:33:01 PM     14.25      0.03     14.21      0.27  12736.32
07:34:01 PM     77.42      0.08     77.34      0.67   8905.00
07:35:01 PM     55.67      0.00     55.67      0.00   4412.83
07:36:01 PM     16.46      0.00     16.46      0.00   1601.30
Average:       181.30     16.22    165.08    766.43  12212.89

07:18:01 PM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
07:19:01 PM  13364264  15136396   2777268     17.21      2688   1973020    826028      4.81    204992   2184252    200768
07:20:01 PM  11663836  13969724   4477696     27.74      2688   2497176   1865428     10.85    389036   3650468    179484
07:21:01 PM  10697408  13796108   5444124     33.73      2688   3286804   1935844     11.26    473532   4520536     15208
07:22:01 PM   9874116  13518684   6267416     38.83      2688   3824548   2109596     12.27    778544   5018504    481688
07:23:01 PM   7374028  11457984   8767504     54.32      2688   4255756   4215692     24.52    874268   7404132    407468
07:24:01 PM   8629656  12816868   7511876     46.54      2688   4355436   2957924     17.21    884560   6137708     86468
07:25:01 PM   8707232  12939008   7434300     46.06      2688   4398576   2593232     15.09    898196   6044232     42352
07:26:01 PM   7583648  12011504   8557884     53.02      2688   4572400   3571472     20.78    943584   7076876     93388
07:27:01 PM   7302908  11921016   8838624     54.76      2688   4753668   3515524     20.45    985960   7298160    113880
07:28:01 PM   6786572  12012172   9354960     57.96      2688   5338816   3342388     19.44   1029596   7722996    487128
07:29:01 PM   5436192  11482280  10705340     66.32      2688   5908504   3401824     19.79   1083536   8477284       388
07:30:01 PM   5337168  11547628  10804364     66.94      2688   6066552   3425828     19.93   1158968   8498368    117532
07:31:01 PM   4976708  11452464  11164824     69.17      2688   6330440   3428720     19.95   1256620   8757008    175920
07:32:01 PM   4733400  11522444  11408132     70.68      2688   6641540   3430308     19.96   1351768   8904696    176548
07:33:01 PM   4488888  11543980  11652644     72.19      2688   6906680   3433184     19.97   1441456   9059132     89440
07:34:01 PM   4676244  11717476  11465288     71.03      2688   7017532   3591040     20.89   1494352   9011260     79120
07:35:01 PM   4541624  11665736  11599908     71.86      2688   7098872   3595296     20.91   1525424   9113348     40516
07:36:01 PM   4463604  11592748  11677928     72.35      2688   7103516   3627464     21.10   1527748   9188884      3084
Average:      7257639  12339123   8883893     55.04      2688   5129435   3048155     17.73   1016786   7114880    155021

07:18:01 PM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
07:19:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
07:19:01 PM      eth0    391.34    202.63   1994.95     72.05      0.00      0.00      0.00      0.00
07:20:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
07:20:01 PM      eth0    559.31    413.55   6456.78     56.65      0.00      0.00      0.00      0.00
07:21:01 PM        lo      7.62      7.62      1.59      1.59      0.00      0.00      0.00      0.00
07:21:01 PM      eth0    260.95    153.55   2758.59     14.34      0.00      0.00      0.00      0.00
07:22:01 PM        lo     18.75     18.75      3.89      3.89      0.00      0.00      0.00      0.00
07:22:01 PM      eth0     94.83     73.52   1749.94     13.30      0.00      0.00      0.00      0.00
07:23:01 PM        lo     13.04     13.04      2.03      2.03      0.00      0.00      0.00      0.00
07:23:01 PM      eth0      9.23      9.06     29.02      2.77      0.00      0.00      0.00      0.00
07:24:01 PM        lo     16.53     16.53      6.89      6.89      0.00      0.00      0.00      0.00
07:24:01 PM      eth0     16.60     17.11     33.74      5.84      0.00      0.00      0.00      0.00
07:25:01 PM        lo      1.32      1.32      0.16      0.16      0.00      0.00      0.00      0.00
07:25:01 PM      eth0     19.76     18.93    111.52      4.32      0.00      0.00      0.00      0.00
07:26:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
07:26:01 PM      eth0     29.82     27.96     47.77     10.53      0.00      0.00      0.00      0.00
07:27:01 PM        lo      0.63      0.63      0.03      0.03      0.00      0.00      0.00      0.00
07:27:01 PM      eth0     52.22     49.09    270.28     13.65      0.00      0.00      0.00      0.00
07:28:01 PM        lo      0.67      0.67      0.19      0.19      0.00      0.00      0.00      0.00
07:28:01 PM      eth0    111.05     94.97   1273.40     20.52      0.00      0.00      0.00      0.00
07:29:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
07:29:01 PM      eth0     97.60     74.09    820.00     12.88      0.00      0.00      0.00      0.00
07:30:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
07:30:01 PM      eth0      9.58      9.71     85.05      1.50      0.00      0.00      0.00      0.00
07:31:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
07:31:01 PM      eth0      2.55      2.17      0.59      0.93      0.00      0.00      0.00      0.00
07:32:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
07:32:01 PM      eth0      3.48      3.23      0.69      1.05      0.00      0.00      0.00      0.00
07:33:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
07:33:01 PM      eth0      2.72      2.48      0.61      0.97      0.00      0.00      0.00      0.00
07:34:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
07:34:01 PM      eth0     54.31     54.34    512.71     11.84      0.00      0.00      0.00      0.00
07:35:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
07:35:01 PM      eth0     45.59     44.36    206.29     17.49      0.00      0.00      0.00      0.00
07:36:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
07:36:01 PM      eth0      6.58      5.93      3.45      4.20      0.00      0.00      0.00      0.00
Average:           lo      3.25      3.25      0.82      0.82      0.00      0.00      0.00      0.00
Average:         eth0     98.20     69.82    908.69     14.71      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) 	02/11/2025 	_x86_64_	(4 CPU)

19:17:41     LINUX RESTART	(4 CPU)

07:18:01 PM     CPU     %user     %nice   %system   %iowait    %steal     %idle
07:19:01 PM     all     24.34      1.45     16.78      3.13      0.09     54.20
07:19:01 PM       0     20.36      1.59     15.25      1.83      0.10     60.87
07:19:01 PM       1     26.34      1.19     17.23      2.42      0.10     52.72
07:19:01 PM       2     28.70      1.78     15.84      3.68      0.08     49.92
07:19:01 PM       3     21.98      1.23     18.82      4.61      0.08     53.28
07:20:01 PM     all     45.57      0.00      3.01      3.81      0.13     47.48
07:20:01 PM       0     47.96      0.00      2.15      2.23      0.12     47.54
07:20:01 PM       1     46.44      0.00      2.93      3.70      0.12     46.81
07:20:01 PM       2     40.64      0.00      2.18      2.55      0.15     54.48
07:20:01 PM       3     47.23      0.00      4.80      6.77      0.15     41.04
07:21:01 PM     all     30.12      0.00      1.76      3.23      0.09     64.80
07:21:01 PM       0     33.79      0.00      2.86      1.26      0.10     61.99
07:21:01 PM       1     25.19      0.00      1.12      2.99      0.10     70.59
07:21:01 PM       2     31.03      0.00      1.73      4.83      0.08     62.34
07:21:01 PM       3     30.49      0.00      1.32      3.83      0.08     64.28
07:22:01 PM     all     58.08      0.00      2.46      1.56      0.14     37.76
07:22:01 PM       0     62.10      0.00      3.64      2.13      0.14     32.00
07:22:01 PM       1     60.06      0.00      2.15      1.62      0.12     36.05
07:22:01 PM       2     57.61      0.00      1.87      1.31      0.14     39.08
07:22:01 PM       3     52.60      0.00      2.20      1.17      0.17     43.85
07:23:01 PM     all     39.17      0.00      2.65      1.95      0.10     56.13
07:23:01 PM       0     35.90      0.00      2.35      3.05      0.10     58.60
07:23:01 PM       1     38.50      0.00      2.18      1.17      0.10     58.05
07:23:01 PM       2     34.72      0.00      1.95      1.85      0.10     61.38
07:23:01 PM       3     47.53      0.00      4.12      1.71      0.12     46.52
07:24:01 PM     all     38.09      0.00      1.61      3.77      0.10     56.43
07:24:01 PM       0     34.48      0.00      1.75      5.07      0.08     58.61
07:24:01 PM       1     38.83      0.00      1.79      4.86      0.15     54.37
07:24:01 PM       2     37.36      0.00      2.08      3.14      0.08     57.33
07:24:01 PM       3     41.68      0.00      0.81      2.03      0.08     55.40
07:25:01 PM     all     19.29      0.00      0.82      0.47      0.06     79.35
07:25:01 PM       0     19.31      0.00      0.52      0.05      0.07     80.06
07:25:01 PM       1     20.74      0.00      1.51      1.63      0.05     76.08
07:25:01 PM       2     19.28      0.00      0.75      0.07      0.07     79.84
07:25:01 PM       3     17.84      0.00      0.52      0.15      0.05     81.44
07:26:01 PM     all     66.27      0.00      2.43      0.38      0.10     30.83
07:26:01 PM       0     75.44      0.00      3.13      0.29      0.10     21.05
07:26:01 PM       1     68.33      0.00      2.91      0.08      0.10     28.57
07:26:01 PM       2     57.82      0.00      1.76      0.97      0.13     39.32
07:26:01 PM       3     63.51      0.00      1.91      0.17      0.08     34.33
07:27:01 PM     all     58.59      0.00      2.55      0.53      0.09     38.24
07:27:01 PM       0     57.83      0.00      1.97      0.25      0.08     39.86
07:27:01 PM       1     53.04      0.00      2.37      0.71      0.08     43.79
07:27:01 PM       2     64.78      0.00      3.15      0.54      0.10     31.43
07:27:01 PM       3     58.73      0.00      2.68      0.62      0.10     37.86
07:28:01 PM     all     45.24      0.00      2.97      0.68      0.10     51.01
07:28:01 PM       0     42.96      0.00      2.24      0.32      0.08     54.40
07:28:01 PM       1     53.68      0.00      3.87      0.44      0.10     41.91
07:28:01 PM       2     46.98      0.00      2.52      0.39      0.08     50.03
07:28:01 PM       3     37.35      0.00      3.22      1.59      0.12     57.72
07:29:01 PM     all     22.74      0.00     12.42     15.97      0.13     48.75
07:29:01 PM       0     13.24      0.00     12.89     17.66      0.16     56.06
07:29:01 PM       1     34.94      0.00     12.21     10.62      0.12     42.10
07:29:01 PM       2     16.28      0.00     11.39     19.60      0.12     52.61
07:29:01 PM       3     26.42      0.00     13.19     16.03      0.10     44.26

07:29:01 PM     CPU     %user     %nice   %system   %iowait    %steal     %idle
07:30:01 PM     all     36.73      0.00      1.11      0.83      0.08     61.24
07:30:01 PM       0     30.33      0.00      0.74      0.05      0.08     68.81
07:30:01 PM       1     44.24      0.00      1.54      2.78      0.10     51.35
07:30:01 PM       2     45.77      0.00      1.27      0.33      0.08     52.55
07:30:01 PM       3     26.59      0.00      0.90      0.15      0.07     72.28
07:31:01 PM     all     37.10      0.00      1.61      0.54      0.09     60.66
07:31:01 PM       0     27.59      0.00      0.95      0.03      0.08     71.34
07:31:01 PM       1     19.67      0.00      0.79      2.06      0.07     77.43
07:31:01 PM       2     46.37      0.00      2.82      0.02      0.10     50.69
07:31:01 PM       3     54.83      0.00      1.89      0.03      0.10     43.14
07:32:01 PM     all     37.71      0.12      1.63      0.53      0.10     59.90
07:32:01 PM       0     19.88      0.00      0.87      0.03      0.10     79.12
07:32:01 PM       1     32.01      0.25      1.34      1.55      0.10     64.75
07:32:01 PM       2     54.61      0.23      2.82      0.48      0.12     41.73
07:32:01 PM       3     44.37      0.00      1.51      0.07      0.10     53.96
07:33:01 PM     all     37.50      0.00      1.70      0.41      0.09     60.30
07:33:01 PM       0     52.72      0.00      1.57      0.38      0.08     45.24
07:33:01 PM       1     27.07      0.00      1.74      0.63      0.10     70.46
07:33:01 PM       2     42.53      0.00      2.37      0.10      0.10     54.90
07:33:01 PM       3     27.67      0.00      1.10      0.54      0.08     70.60
07:34:01 PM     all     48.03      0.00      2.73      0.39      0.09     48.76
07:34:01 PM       0     40.92      0.00      3.75      0.23      0.08     55.01
07:34:01 PM       1     44.13      0.00      2.18      0.28      0.10     53.31
07:34:01 PM       2     60.78      0.00      2.63      0.27      0.08     36.23
07:34:01 PM       3     46.30      0.00      2.36      0.77      0.08     50.49
07:35:01 PM     all     54.53      0.00      2.35      0.32      0.08     42.72
07:35:01 PM       0     52.55      0.00      2.84      0.57      0.08     43.96
07:35:01 PM       1     56.42      0.00      1.83      0.15      0.07     41.53
07:35:01 PM       2     48.71      0.00      2.09      0.39      0.10     48.71
07:35:01 PM       3     60.44      0.00      2.62      0.19      0.08     36.66
07:36:01 PM     all      9.70      0.00      0.43      0.22      0.05     89.60
07:36:01 PM       0      7.71      0.00      0.47      0.64      0.05     91.14
07:36:01 PM       1     10.97      0.00      0.22      0.00      0.05     88.76
07:36:01 PM       2     10.07      0.00      0.28      0.08      0.03     89.53
07:36:01 PM       3     10.06      0.00      0.75      0.15      0.05     88.99
Average:        all     39.37      0.09      3.37      2.13      0.10     54.94
Average:          0     37.48      0.09      3.31      1.98      0.09     57.04
Average:          1     38.90      0.08      3.32      2.08      0.10     55.53
Average:          2     41.34      0.11      3.29      2.23      0.10     52.92
Average:          3     39.76      0.07      3.57      2.22      0.10     54.28