Add support for mlx5_core drivers in ethtool integration [CMPT-3460]

[41ks]

What does this PR do?

This PR adds support for mlx5_core drivers in the network integration.

It does so by adding the metrics of interest in the const.py file.

Some logic was also added to allow for parsing of queue numbers on this type of interface.

Motivation

This PR enhances monitoring for interfaces using mlx5 drivers, such as those found in Azure VMs.

Review checklist (to be filled by reviewers)

• Feature or bugfix MUST have appropriate tests (unit, integration, e2e)
• Add the qa/skip-qa label if the PR doesn't need to be tested during QA.
• If you need to backport this PR to another branch, you can add the backport/<branch-name> label to the PR and it will automatically open a backport PR once this one is merged

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 90.15%. Comparing base (3a65eb4) to head (6a33817).
Report is 13 commits behind head on master.

Additional details and impacted files

Flag	Coverage Δ
activemq	?
cassandra	?
confluent_platform	?
hive	?
hivemq	?
hudi	?
ignite	?
jboss_wildfly	?
kafka	?
network	94.07% <100.00%> (+0.17%)	⬆️
presto	?
solr	?
tomcat	?
weblogic	?

Flags with carried forward coverage won't be shown. Click here to find out more.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.
• 📦 JS Bundle Analysis: Save yourself from yourself by tracking and limiting bundle sizes in JS merges.

[nubtron]

Hi @41ks, thanks for the PR!

Just one comment - we keep track of which metrics are emitted by an integration in metadata.csv. The file also includes other information about the metrics such as a description and the unit of measure. Could you update it with the new metrics? Let me know if you have any question!

[41ks]

/merge

[dd-devflow]

View all feedbacks in Devflow UI.

2025-06-18 10:51:41 UTC ℹ️ Start processing command /merge

---

2025-06-18 10:51:46 UTC ℹ️ MergeQueue: waiting for PR to be ready

This merge request is not mergeable yet, because of pending checks/missing approvals. It will be added to the queue as soon as checks pass and/or get approvals.
Note: if you pushed new commits since the last approval, you may need additional approval.
You can remove it from the waiting list with /remove command.

---

2025-06-18 11:04:26 UTC ⚠️ MergeQueue: This merge request was unqueued

alex.melhem@datadoghq.com unqueued this merge request

[41ks]

/remove

[dd-devflow]

View all feedbacks in Devflow UI.

2025-06-18 11:04:20 UTC ℹ️ Start processing command /remove

---

2025-06-18 11:04:23 UTC ℹ️ Devflow: /remove