---> uname -a:
Linux prd-centos8-builder-4c-4g-5088.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  9.4G   71G  12% /
tmpfs           1.6G     0  1.6G   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:          15761        1600       11004          19        3155       13816
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:c5:b2:d8 brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.171.31/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0
       valid_lft 85767sec preferred_lft 85767sec
    inet6 fe80::f816:3eff:fec5:b2d8/64 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:ea:a1:04:2f 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) 	07/27/2024 	_x86_64_	(4 CPU)

22:14:21     LINUX RESTART	(4 CPU)

10:15:01 PM       tps      rtps      wtps   bread/s   bwrtn/s
10:16:01 PM    208.46     13.96    194.50   2371.08   7115.21
10:17:01 PM    245.63     20.66    224.98   4281.11  14028.59
10:18:01 PM     45.44      0.08     45.35     83.14   5415.49
10:19:01 PM    642.07      0.32    641.75    196.73   8414.83
10:20:01 PM    115.31      1.42    113.90    102.63   7082.81
10:21:01 PM     46.85      0.00     46.85      0.00   3037.96
10:22:01 PM     65.59      0.05     65.54      0.67   2511.74
10:23:01 PM     65.38      0.00     65.38      0.00   3922.24
10:24:01 PM     29.67      2.47     27.21     58.51   4478.96
Average:       162.70      4.33    158.37    788.09   6222.69

10:15:01 PM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:16:01 PM  13250876  15099076   2888564     17.90      2688   2062248   1117168      6.50    216748   2311680    160272
10:17:01 PM  11882260  14178988   4257180     26.38      2688   2501248   1954260     11.37    325676   3526080    125736
10:18:01 PM  11395512  13759672   4743928     29.39      2688   2565880   2292540     13.34    371864   3955200     39496
10:19:01 PM  11223320  13630660   4916120     30.46      2688   2608128   2887384     16.80    385348   4107580     11192
10:20:01 PM  10219056  13008420   5920384     36.68      2688   2985440   2937024     17.09    547552   4932392    219336
10:21:01 PM  10338504  13125464   5800936     35.94      2688   2982620   2779320     16.17    542848   4816820    151936
10:22:01 PM   9907260  12752984   6232180     38.61      2688   3039080   3178592     18.49    561324   5221800    164348
10:23:01 PM   9781640  12997208   6357800     39.39      2688   3405772   2841428     16.53    634176   5265792    443576
10:24:01 PM  11358664  14241588   4780776     29.62      2688   3075292   1778276     10.35    634796   3698508         4
Average:     11039677  13643784   5099763     31.60      2688   2802856   2418444     14.07    468926   4203984    146211

10:15:01 PM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:16:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:16:01 PM      eth0    131.94     93.95   1093.80     20.89      0.00      0.00      0.00      0.00
10:16:01 PM   docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:17:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:17:01 PM      eth0    293.30    234.12   3817.45     37.12      0.00      0.00      0.00      0.00
10:17:01 PM   docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:18:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:18:01 PM      eth0     49.12     48.92    296.76     10.50      0.00      0.00      0.00      0.00
10:18:01 PM   docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:19:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:19:01 PM      eth0     19.41     18.68    244.45      3.86      0.00      0.00      0.00      0.00
10:19:01 PM   docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:20:01 PM        lo   2464.70   2464.70   2353.62   2353.62      0.00      0.00      0.00      0.00
10:20:01 PM      eth0    226.67    161.18   3330.11     19.17      0.00      0.00      0.00      0.00
10:20:01 PM   docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:21:01 PM        lo   2590.79   2590.79   2473.85   2473.85      0.00      0.00      0.00      0.00
10:21:01 PM      eth0     20.90     21.03     82.82      5.17      0.00      0.00      0.00      0.00
10:21:01 PM   docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:22:01 PM        lo   1939.17   1939.17   1849.02   1849.02      0.00      0.00      0.00      0.00
10:22:01 PM      eth0     56.25     52.91    860.55      8.14      0.00      0.00      0.00      0.00
10:22:01 PM   docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:23:01 PM        lo      1.08      1.08      0.08      0.08      0.00      0.00      0.00      0.00
10:23:01 PM      eth0     70.98     67.46    923.88     12.95      0.00      0.00      0.00      0.00
10:23:01 PM   docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:24:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:24:01 PM      eth0    366.78    203.75    709.82    279.13      0.00      0.00      0.00      0.00
10:24:01 PM   docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
Average:           lo    777.45    777.45    741.98    741.98      0.00      0.00      0.00      0.00
Average:         eth0    137.25    100.21   1262.05     44.10      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) 	07/27/2024 	_x86_64_	(4 CPU)

22:14:21     LINUX RESTART	(4 CPU)

10:15:01 PM     CPU     %user     %nice   %system   %iowait    %steal     %idle
10:16:01 PM     all     18.43      0.00      3.35      1.38      0.08     76.77
10:16:01 PM       0     10.40      0.00      3.18      1.72      0.08     84.62
10:16:01 PM       1     22.28      0.00      3.38      1.91      0.08     72.35
10:16:01 PM       2     34.63      0.00      5.48      1.49      0.07     58.34
10:16:01 PM       3      6.37      0.00      1.34      0.40      0.08     91.81
10:17:01 PM     all     43.43      0.00      3.23      2.65      0.14     50.54
10:17:01 PM       0     42.65      0.00      3.77      3.97      0.17     49.44
10:17:01 PM       1     54.82      0.00      3.73      1.92      0.13     39.40
10:17:01 PM       2     35.67      0.00      3.22      2.87      0.13     58.10
10:17:01 PM       3     40.57      0.00      2.20      1.86      0.13     55.23
10:18:01 PM     all     67.08      0.00      2.51      1.55      0.12     28.74
10:18:01 PM       0     67.38      0.00      3.04      0.78      0.15     28.65
10:18:01 PM       1     67.33      0.00      2.84      0.44      0.10     29.30
10:18:01 PM       2     68.85      0.00      1.81      2.37      0.10     26.87
10:18:01 PM       3     64.75      0.00      2.38      2.59      0.13     30.15
10:19:01 PM     all     57.23      0.00      2.71      1.90      0.10     38.06
10:19:01 PM       0     59.39      0.00      2.08      0.99      0.08     37.46
10:19:01 PM       1     63.89      0.00      2.87      3.48      0.10     29.66
10:19:01 PM       2     55.10      0.00      3.01      1.09      0.10     40.71
10:19:01 PM       3     50.53      0.00      2.90      2.06      0.12     44.39
10:20:01 PM     all     58.03      0.00      4.03      0.95      0.12     36.87
10:20:01 PM       0     59.57      0.00      5.30      0.57      0.12     34.45
10:20:01 PM       1     61.12      0.00      2.65      1.86      0.13     34.24
10:20:01 PM       2     56.77      0.00      3.84      0.57      0.12     38.71
10:20:01 PM       3     54.67      0.00      4.33      0.81      0.10     40.09
10:21:01 PM     all     63.55      0.00      4.10      0.38      0.09     31.88
10:21:01 PM       0     63.74      0.00      3.06      0.28      0.08     32.83
10:21:01 PM       1     64.55      0.00      5.23      0.32      0.10     29.81
10:21:01 PM       2     62.24      0.00      4.14      0.47      0.08     33.07
10:21:01 PM       3     63.66      0.00      3.96      0.45      0.10     31.83
10:22:01 PM     all     64.34      0.00      3.56      0.75      0.11     31.24
10:22:01 PM       0     66.13      0.00      1.98      0.12      0.12     31.66
10:22:01 PM       1     59.67      0.00      4.31      0.40      0.13     35.48
10:22:01 PM       2     66.57      0.00      2.63      0.90      0.12     29.78
10:22:01 PM       3     64.99      0.00      5.31      1.57      0.08     28.05
10:23:01 PM     all     54.03      0.00      2.87      0.47      0.10     42.54
10:23:01 PM       0     53.04      0.00      1.76      0.00      0.08     45.11
10:23:01 PM       1     64.65      0.00      4.66      0.87      0.10     29.71
10:23:01 PM       2     48.78      0.00      2.83      0.80      0.10     47.49
10:23:01 PM       3     49.68      0.00      2.23      0.18      0.12     47.79
10:24:01 PM     all     27.88      0.00      1.80      0.46      0.07     69.79
10:24:01 PM       0     22.85      0.00      1.00      0.03      0.08     76.03
10:24:01 PM       1     52.78      0.00      3.53      0.03      0.07     43.59
10:24:01 PM       2     26.90      0.00      0.82      0.80      0.07     71.40
10:24:01 PM       3      8.94      0.00      1.86      0.97      0.05     88.18
Average:        all     50.44      0.00      3.13      1.16      0.10     45.16
Average:          0     49.46      0.00      2.80      0.94      0.11     46.70
Average:          1     56.78      0.00      3.69      1.25      0.11     38.18
Average:          2     50.62      0.00      3.09      1.26      0.10     44.93
Average:          3     44.90      0.00      2.95      1.21      0.10     50.84