Kacper Sawicki df2360f56a feat(coderd): add consolidated /debug/profile endpoint for pprof collection (#22892) ...

## Summary

Adds a new `GET /api/v2/debug/profile` endpoint that collects multiple
pprof profiles in a single request and returns them as a tar.gz archive.
This allows collecting profiles (including block and mutex) without
requiring `CODER_PPROF_ENABLE` to be set, and without restarting
`coderd`.

Closes #21679

## What it does

The endpoint:
- Temporarily enables block and mutex profiling (normally disabled at
runtime)
- Runs CPU profile and/or trace for a configurable duration (default
10s, max 60s)
- Collects snapshot profiles (heap, allocs, block, mutex, goroutine,
threadcreate)
- Returns a tar.gz archive containing all requested `.prof` files
- Uses an atomic bool to prevent concurrent collections (returns 409
Conflict)
- Is protected by the existing debug endpoint RBAC (owner-only)

**Supported profile types:** cpu, heap, allocs, block, mutex, goroutine,
threadcreate, trace

**Query parameters:**
- `duration`: How long to run timed profiles (default: `10s`, max:
`60s`)
- `profiles`: Comma-separated list of profile types (default:
`cpu,heap,allocs,block,mutex,goroutine`)

## Additional changes

- **SDK client method** (`codersdk.Client.DebugCollectProfile`) for easy
programmatic access
- **`coder support bundle --pprof` integration**: tries the consolidated
endpoint first, falls back to individual `/debug/pprof/*` endpoints for
older servers
- **8 new tests** covering defaults, custom profiles, trace+CPU,
validation errors, authorization, and conflict detection

2026-03-13 14:09:39 +00:00

..

support_test.go

feat: support bundle updates to enable pprof and telemetry collection (#21486)

2026-01-20 10:28:52 +11:00

support.go

feat(coderd): add consolidated /debug/profile endpoint for pprof collection (#22892)

2026-03-13 14:09:39 +00:00

version_test.go

feat: support bundle updates to enable pprof and telemetry collection (#21486)

2026-01-20 10:28:52 +11:00