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docs(dogstatsd): extend ConfKey coverage — parity wins, new unknowns, audit fixes#1676

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jszwedko wants to merge 5 commits into
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worktree-check-additional-statsd-options
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docs(dogstatsd): extend ConfKey coverage — parity wins, new unknowns, audit fixes#1676
jszwedko wants to merge 5 commits into
mainfrom
worktree-check-additional-statsd-options

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Summary

Follow-on audit pass for the DogStatsD configuration documentation. Builds on the coverage added in #1668 with additional parity wins discovered by re-scanning both codebases, corrects some over-dismissed keys, and expands the Compatibility Unknown section with 28 keys that were previously absent or incorrectly marked not-applicable. Also includes a one-pass table column alignment across the whole document.

Test plan

  • Ledger validation passes (236 entries, 0 schema errors)
  • known-configs-not-applicable.json is valid JSON and sorted
  • dogstatsd.md renders correctly — section anchors, link references intact
  • No broken issue reference links

🤖 Generated with Claude Code

jszwedko added 5 commits May 15, 2026 14:29
…ional keys

- Mark statsd_metric_blocklist, statsd_metric_blocklist_match_prefix, statsd_metric_namespace, and statsd_metric_namespace_blacklist as PARITY
- Add new ADP-only keys (dogstatsd_autoscale_udp_listeners, dogstatsd_string_interner_size_bytes, memory_mode, metrics_level)
- Add aggregator_tag_filter_cache_capacity as MISSING/INVESTIGATE
- Add use_v2_api_series and flat OPW/vector alias keys as PARITY
- Bulk-add new not-applicable entries from upstream agent config
- Improve description clarity across many entries

Rationale: Reflects completed investigation of additional StatsD options, confirming parity where achieved and tracking gaps for future work.
@jszwedko jszwedko requested a review from a team as a code owner May 18, 2026 18:40
@dd-octo-sts dd-octo-sts Bot added the area/docs Reference documentation. label May 18, 2026
@jszwedko jszwedko marked this pull request as draft May 18, 2026 18:40
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pr-commenter Bot commented May 18, 2026

Binary Size Analysis (Agent Data Plane)

Target: 55bca14 (baseline) vs 9bb2a4b (comparison) diff
Analysis Type: Stripped binaries (debug symbols excluded)
Baseline Size: 37.36 MiB
Comparison Size: 37.36 MiB
Size Change: +8 B (+0.00%)
Pass/Fail Threshold: +5%
Result: PASSED ✅

Changes by Module

Module File Size Symbols
anon.4f8fd67d74ae1f1600187cfeb0121be9.1.llvm.11208240367200581785 +130 B 1
anon.4f8fd67d74ae1f1600187cfeb0121be9.1.llvm.570627086386795550 -128 B 1
anon.4f8fd67d74ae1f1600187cfeb0121be9.4.llvm.11208240367200581785 +115 B 1
anon.4f8fd67d74ae1f1600187cfeb0121be9.4.llvm.570627086386795550 -113 B 1
anon.4f8fd67d74ae1f1600187cfeb0121be9.3.llvm.11208240367200581785 +109 B 1
anon.4f8fd67d74ae1f1600187cfeb0121be9.3.llvm.570627086386795550 -107 B 1
anon.4f8fd67d74ae1f1600187cfeb0121be9.0.llvm.11208240367200581785 +97 B 1
anon.4f8fd67d74ae1f1600187cfeb0121be9.2.llvm.11208240367200581785 +95 B 1
anon.4f8fd67d74ae1f1600187cfeb0121be9.0.llvm.570627086386795550 -95 B 1
anon.4f8fd67d74ae1f1600187cfeb0121be9.2.llvm.570627086386795550 -93 B 1
[Unmapped] -2 B 1

Detailed Symbol Changes

    FILE SIZE        VM SIZE    
 --------------  -------------- 
  [NEW]    +130  [NEW]     +40    anon.4f8fd67d74ae1f1600187cfeb0121be9.1.llvm.11208240367200581785
  [NEW]    +115  [NEW]     +25    anon.4f8fd67d74ae1f1600187cfeb0121be9.4.llvm.11208240367200581785
  [NEW]    +109  [NEW]     +19    anon.4f8fd67d74ae1f1600187cfeb0121be9.3.llvm.11208240367200581785
  [NEW]     +97  [NEW]      +7    anon.4f8fd67d74ae1f1600187cfeb0121be9.0.llvm.11208240367200581785
  [NEW]     +95  [NEW]      +5    anon.4f8fd67d74ae1f1600187cfeb0121be9.2.llvm.11208240367200581785
  -0.0%      -2  [ = ]       0    [Unmapped]
  [DEL]     -93  [DEL]      -5    anon.4f8fd67d74ae1f1600187cfeb0121be9.2.llvm.570627086386795550
  [DEL]     -95  [DEL]      -7    anon.4f8fd67d74ae1f1600187cfeb0121be9.0.llvm.570627086386795550
  [DEL]    -107  [DEL]     -19    anon.4f8fd67d74ae1f1600187cfeb0121be9.3.llvm.570627086386795550
  [DEL]    -113  [DEL]     -25    anon.4f8fd67d74ae1f1600187cfeb0121be9.4.llvm.570627086386795550
  [DEL]    -128  [DEL]     -40    anon.4f8fd67d74ae1f1600187cfeb0121be9.1.llvm.570627086386795550
  +0.0%      +8  [ = ]       0    TOTAL

@jszwedko
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Superseded by a clean rebase on main.

@jszwedko jszwedko closed this May 18, 2026
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