docs: Fix Functions tab reference to Live tab in NPM quick-start

[nedi-app]

Summary

Fix Functions tab reference to Live tab in NPM quick-start. Files changed: docs/npm/device-metrics/quick-start.md.

User Request

I don't see "Functions" anywhere in the console

Prompt (English)

How to access the Processes function in Netdata Cloud UI to view top CPU and disk I/O consuming processes

Reason for Change

This change applies the specific user request using repository-truth evidence from the audit execution workspace.

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Summary by cubic

Updates the NPM device-metrics quick-start to direct users to the Live tab (linked) and the exact path SNMP -> Interfaces in the Functions list, instead of a non-existent Functions tab. Clarifies where to run snmp:interfaces in Netdata Cloud.

^{Written for commit 8b28181. Summary will update on new commits.}

Feedback Updates

• 2026-07-07 07:02:42 UTC — @Ancairon feedback 628 processed: status=ok, edited=0, branch=docs/netdata-functions-live-tab-location; reply=- Netdata Functions are accessed from the Live tab, not a standalone Functions tab or panel, as documented in the Live tab reference page (the Functions bar sits on the right-hand side of that tab).
• The corrected navigation label in the…; requested_at=2026-07-03 21:36:23 UTC

[Ancairon]

@nedi-audit review this PR

[nedi-app]

@Ancairon - Netdata Functions are accessed from the Live tab, not a standalone Functions tab or panel, as documented in the Live tab reference page (the Functions bar sits on the right-hand side of that tab).

• The corrected navigation label in the device-metrics quick-start guide accurately directs readers to the Live tab and links to the canonical reference page.
• Both the edited page and the link target are published; the link resolves to the correct destination.
• No remaining "Functions tab" references exist anywhere in the documentation corpus, so the correction is complete.
• The processes function data-field OS-availability columns match the reference table verbatim (CPU and logical I/O available on all supported OSes; physical I/O reads and writes are Linux only).
• The dashboard overview enumerates all main sections, including Netdata Charts listed between Nodes and Metrics.
• No documentation edits are recommended; the content is accurate as-is.

Trigger: #22981 (comment)
Feedback-ID: 628
Edited files: 0

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud