---> uname -a:
Linux prd-centos8-builder-4c-4g-3862.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 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  9.8G   71G  13% /
tmpfs           1.6G     0  1.6G   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:          15761         819       11331          19        3609       14593
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:5a:ce:b6 brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.171.17/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0
       valid_lft 85699sec preferred_lft 85699sec
    inet6 fe80::f816:3eff:fe5a:ceb6/64 scope link 
       valid_lft forever preferred_lft forever
3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1458 qdisc noqueue state DOWN group default 
    link/ether 02:42:c4:44:db:df brd ff:ff:ff:ff:ff:ff
    inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 	11/03/2024 	_x86_64_	(4 CPU)

00:47:13     LINUX RESTART	(4 CPU)

12:48:01 AM       tps      rtps      wtps   bread/s   bwrtn/s
12:49:01 AM    147.32     13.88    133.44   2371.08   6493.02
12:50:01 AM     66.53      2.32     64.21   1651.18   8739.57
12:51:01 AM    179.76     16.87    162.89   2529.54   1748.69
12:52:01 AM     83.71      2.00     81.71    309.00   8057.60
12:53:01 AM    467.42      0.00    467.42      0.00   6587.31
12:54:02 AM     79.89      1.67     78.22    145.28   6898.67
12:55:01 AM     40.43      0.00     40.43      0.00   3151.01
12:56:01 AM     58.30      0.05     58.25      0.67   2600.73
12:57:01 AM     54.46      0.00     54.46      0.00   3114.86
12:58:01 AM     81.92      0.52     81.41     46.12  21281.67
Average:       126.12      3.74    122.38    706.46   6873.69

12:48:01 AM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
12:49:01 AM  13230252  15140892   2909184     18.03      2688   2120928   1088676      6.33    214792   2323848    224412
12:50:01 AM  13134708  15105736   3004728     18.62      2688   2181032   1075276      6.26    221008   2401312        36
12:51:01 AM  11752696  13988416   4386740     27.18      2688   2439748   2138752     12.44    262760   3720232    181968
12:52:01 AM  11184912  13517908   4954524     30.70      2688   2533680   2772584     16.13    369960   4166228     42516
12:53:01 AM  11115736  13488532   5023700     31.13      2688   2572720   2781704     16.18    383964   4217916     24088
12:54:02 AM  10238072  13001860   5901364     36.56      2688   2958600   2876024     16.73    553796   4904548    228408
12:55:01 AM  10499796  13220904   5639640     34.94      2688   2915792   2565964     14.93    534260   4663916    120980
12:56:01 AM  10538412  13331740   5601024     34.70      2688   2985208   2377204     13.83    542924   4608812    142564
12:57:01 AM  10500152  13270684   5639284     34.94      2688   2961864   2365164     13.76    598300   4588536     51816
12:58:01 AM  11631760  14968984   4507676     27.93      2688   3525408   1176080      6.84    796876   3253520     14012
Average:     11382650  13903566   4756786     29.47      2688   2719498   2121743     12.34    447864   3884887    103080

12:48:01 AM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
12:49:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:49:01 AM      eth0     79.22     67.03    904.42      8.73      0.00      0.00      0.00      0.00
12:49:01 AM   docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:50:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:50:01 AM      eth0     42.84     32.09    276.30     10.08      0.00      0.00      0.00      0.00
12:50:01 AM   docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:51:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:51:01 AM      eth0    281.46    234.85   2915.39     37.15      0.00      0.00      0.00      0.00
12:51:01 AM   docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:52:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:52:01 AM      eth0     54.88     53.00    511.93     11.20      0.00      0.00      0.00      0.00
12:52:01 AM   docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:53:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:53:01 AM      eth0     14.21     14.21     55.42      4.02      0.00      0.00      0.00      0.00
12:53:01 AM   docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:54:02 AM        lo   2601.23   2601.23   2484.10   2484.10      0.00      0.00      0.00      0.00
12:54:02 AM      eth0    259.98    173.59   3401.97     20.23      0.00      0.00      0.00      0.00
12:54:02 AM   docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:55:01 AM        lo   2839.13   2839.13   2705.53   2705.53      0.00      0.00      0.00      0.00
12:55:01 AM      eth0     22.08     21.59     84.63      5.57      0.00      0.00      0.00      0.00
12:55:01 AM   docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:56:01 AM        lo   1422.79   1422.79   1355.00   1355.00      0.00      0.00      0.00      0.00
12:56:01 AM      eth0     66.14     53.40    860.58      7.95      0.00      0.00      0.00      0.00
12:56:01 AM   docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:57:01 AM        lo   1392.32   1392.32   1330.15   1330.15      0.00      0.00      0.00      0.00
12:57:01 AM      eth0     29.86     31.18    160.15      7.24      0.00      0.00      0.00      0.00
12:57:01 AM   docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:58:01 AM        lo      0.07      0.07      0.00      0.00      0.00      0.00      0.00      0.00
12:58:01 AM      eth0    195.82    204.53    812.53    430.25      0.00      0.00      0.00      0.00
12:58:01 AM   docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
Average:           lo    822.03    822.03    784.12    784.12      0.00      0.00      0.00      0.00
Average:         eth0    104.79     88.66    999.84     54.32      0.00      0.00      0.00      0.00
Average:      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 	11/03/2024 	_x86_64_	(4 CPU)

00:47:13     LINUX RESTART	(4 CPU)

12:48:01 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
12:49:01 AM     all     18.98      0.00      3.09      1.48      0.08     76.36
12:49:01 AM       0      9.25      0.00      1.52      1.15      0.08     88.00
12:49:01 AM       1     40.28      0.00      6.27      1.99      0.10     51.36
12:49:01 AM       2     16.73      0.00      2.17      0.99      0.08     80.03
12:49:01 AM       3      9.68      0.00      2.41      1.81      0.07     86.03
12:50:01 AM     all      1.81      0.00      0.69      2.48      0.04     94.98
12:50:01 AM       0      1.12      0.00      0.77      2.24      0.03     95.84
12:50:01 AM       1      1.47      0.00      0.83      2.65      0.03     95.01
12:50:01 AM       2      3.26      0.00      0.78      3.96      0.03     91.97
12:50:01 AM       3      1.40      0.00      0.38      1.05      0.07     97.09
12:51:01 AM     all     24.00      0.00      1.98      2.10      0.08     71.85
12:51:01 AM       0     25.23      0.00      1.52      1.64      0.07     71.53
12:51:01 AM       1     20.66      0.00      2.99      2.94      0.07     73.34
12:51:01 AM       2     26.15      0.00      1.51      2.86      0.08     69.40
12:51:01 AM       3     23.96      0.00      1.88      0.94      0.08     73.14
12:52:01 AM     all     78.11      0.00      3.01      0.58      0.10     18.19
12:52:01 AM       0     83.43      0.00      2.43      0.22      0.08     13.84
12:52:01 AM       1     72.45      0.00      3.19      0.29      0.10     23.97
12:52:01 AM       2     79.63      0.00      2.17      0.71      0.12     17.38
12:52:01 AM       3     76.90      0.00      4.27      1.13      0.10     17.60
12:53:01 AM     all     56.76      0.00      2.61      2.23      0.11     38.29
12:53:01 AM       0     52.89      0.00      2.55      0.77      0.10     43.69
12:53:01 AM       1     59.14      0.00      3.08      3.27      0.12     34.39
12:53:01 AM       2     58.96      0.00      2.45      2.43      0.12     36.04
12:53:01 AM       3     56.07      0.00      2.37      2.47      0.10     38.99
12:54:02 AM     all     59.12      0.00      3.95      1.60      0.15     35.19
12:54:02 AM       0     52.45      0.00      3.88      2.41      0.12     41.14
12:54:02 AM       1     58.88      0.00      6.37      2.52      0.17     32.06
12:54:02 AM       2     63.83      0.00      2.64      0.81      0.14     32.58
12:54:02 AM       3     61.32      0.00      2.88      0.64      0.19     34.97
12:55:01 AM     all     62.89      0.00      4.29      0.65      0.11     32.07
12:55:01 AM       0     60.82      0.00      3.13      1.43      0.12     34.50
12:55:01 AM       1     63.86      0.00      3.56      0.54      0.10     31.94
12:55:01 AM       2     59.77      0.00      6.26      0.53      0.12     33.32
12:55:01 AM       3     67.08      0.00      4.19      0.10      0.10     28.53
12:56:01 AM     all     60.62      0.00      3.39      1.01      0.11     34.86
12:56:01 AM       0     53.31      0.00      3.59      1.65      0.12     41.34
12:56:01 AM       1     57.75      0.00      3.26      0.55      0.12     38.32
12:56:01 AM       2     65.17      0.00      2.68      0.66      0.10     31.39
12:56:01 AM       3     66.30      0.00      4.06      1.17      0.12     28.36
12:57:01 AM     all     56.36      0.00      3.30      1.45      0.13     38.76
12:57:01 AM       0     50.78      0.00      2.31      2.39      0.14     44.39
12:57:01 AM       1     65.22      0.00      4.47      0.96      0.14     29.21
12:57:01 AM       2     51.69      0.00      3.42      0.87      0.14     43.88
12:57:01 AM       3     57.83      0.00      3.04      1.58      0.12     37.44
12:58:01 AM     all     14.06      0.00      1.86      3.41      0.06     80.62
12:58:01 AM       0     13.59      0.00      1.95      3.75      0.05     80.66
12:58:01 AM       1     32.84      0.00      2.31      0.99      0.07     63.79
12:58:01 AM       2      4.92      0.00      1.56      6.36      0.05     87.11
12:58:01 AM       3      5.13      0.00      1.61      2.50      0.07     90.69
Average:        all     43.16      0.00      2.81      1.70      0.10     52.23
Average:          0     40.19      0.00      2.36      1.76      0.09     55.60
Average:          1     47.13      0.00      3.63      1.68      0.10     47.46
Average:          2     42.90      0.00      2.55      2.02      0.10     52.43
Average:          3     42.44      0.00      2.70      1.34      0.10     53.42