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23 Commits

Author SHA1 Message Date
Pratik Mankawde
391b8f91ce docs: add Tasks 7.9-7.16 for external dashboard parity metrics 
Adds ValidationTracker (agreement computation with 8s grace period),
validator health, peer quality, ledger economy, state tracking,
storage detail gauges, 7 synchronous counters, and agreement gauge.

29 new metrics covering validation agreement, peer quality, UNL health,
ledger economy, state tracking, and upgrade awareness.

Part of the external dashboard parity initiative across phases 2-11.
See docs/superpowers/specs/2026-03-30-external-dashboard-parity-design.md

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
 2026-03-31 22:31:24 +01:00
Pratik Mankawde
2f7064ace6 Phase 7: Native OTel metrics migration 
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
 2026-03-31 22:31:24 +01:00
Pratik Mankawde
1ef234de9d docs(telemetry): replace Jaeger with Tempo in data collection reference 
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-31 22:31:07 +01:00
Pratik Mankawde
a37cf74868 docs: add peerDisconnectsCharges metric to data collection reference 
Bridge the existing beast::insight gauge for resource-limit peer
disconnects (peerDisconnectsCharges_) into the StatsD metric inventory.

Part of the external dashboard parity initiative.
See docs/superpowers/specs/2026-03-30-external-dashboard-parity-design.md

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
 2026-03-31 22:31:07 +01:00
Pratik Mankawde
21192e9b3f Phase 6: StatsD metrics integration into telemetry pipeline 
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
 2026-03-31 22:31:07 +01:00
Pratik Mankawde
87ed778efe refactor(telemetry): migrate integration test and docs from Jaeger to Tempo API 
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-31 22:29:30 +01:00
Pratik Mankawde
f940290866 Phase 5: Documentation, deployment configs, integration test infrastructure 
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
 2026-03-31 22:29:30 +01:00
Pratik Mankawde
95f0c8bf51 docs: add Task 4.8 consensus validation span enrichment for external dashboard parity 
Adds ledger_hash, validation.full to validation send/receive spans,
and validation_quorum, proposers_validated to consensus.accept spans.
Foundation for Phase 7 ValidationTracker agreement computation.

Part of the external dashboard parity initiative across phases 2-11.
See docs/superpowers/specs/2026-03-30-external-dashboard-parity-design.md

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
 2026-03-31 22:28:33 +01:00
Pratik Mankawde
a127711b86 Phase 4: Consensus tracing - round lifecycle, proposals, validations, close time 
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
 2026-03-31 22:28:33 +01:00
Pratik Mankawde
e6508a5bbc docs: add Task 3.8 TX span peer version attribute for external dashboard parity 
Adds xrpl.peer.version attribute to tx.receive spans for version-mismatch
correlation during network upgrades.

Part of the external dashboard parity initiative across phases 2-11.
See docs/superpowers/specs/2026-03-30-external-dashboard-parity-design.md

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
 2026-03-31 22:28:27 +01:00
Pratik Mankawde
9ab8570153 docs(telemetry): replace Jaeger references with Tempo in Phase 2-5 task lists 
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-31 22:28:22 +01:00
Pratik Mankawde
befffc573c docs: add Task 2.8 RPC span attribute enrichment for external dashboard parity 
Adds node health context (amendment_blocked, server_state) to rpc.command.*
spans, inspired by the community xrpl-validator-dashboard.

Part of the external dashboard parity initiative across phases 2-11.
See docs/superpowers/specs/2026-03-30-external-dashboard-parity-design.md

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
 2026-03-31 22:28:22 +01:00
Pratik Mankawde
945faac770 Phase 2: RPC tracing - span macros, attributes, WebSocket, command spans 
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
 2026-03-31 22:28:22 +01:00
Pratik Mankawde
ba92ccad14 Phase 1b: Telemetry core infrastructure - CMake, Conan, SpanGuard, config 
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
 2026-03-31 22:28:22 +01:00
Pratik Mankawde
79b95c8cc6 Phase 1b: Telemetry core infrastructure - CMake, Conan, SpanGuard, config 
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
 2026-03-31 22:28:17 +01:00
Pratik Mankawde
a7470615be Phase 1b: Telemetry core infrastructure - CMake, Conan, SpanGuard, config 
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
 2026-03-31 22:28:12 +01:00
Pratik Mankawde
33b09d29e1 docs(telemetry): replace Jaeger with Tempo in architecture diagram 
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-31 22:22:34 +01:00
Pratik Mankawde
f135842071 docs: correct OTel overhead estimates against SDK benchmarks 
Verified CPU, memory, and network overhead calculations against
official OTel C++ SDK benchmarks (969 CI runs) and source code
analysis. Key corrections:

- Span creation: 200-500ns → 500-1000ns (SDK BM_SpanCreation median
  ~1000ns; original estimate matched API no-op, not SDK path)
- Per-TX overhead: 2.4μs → 4.0μs (2.0% vs 1.2%; still within 1-3%)
- Active span memory: ~200 bytes → ~500-800 bytes (Span wrapper +
  SpanData + std::map attribute storage)
- Static memory: ~456KB → ~8.3MB (BatchSpanProcessor worker thread
  stack ~8MB was omitted)
- Total memory ceiling: ~2.3MB → ~10MB
- Memory success metric target: <5MB → <10MB
- AddEvent: 50-80ns → 100-200ns

Added Section 3.5.4 with links to all benchmark sources.
Updated presentation.md with matching corrections.
High-level conclusions unchanged (1-3% CPU, negligible consensus).

Also includes: review fixes, cross-document consistency improvements,
additional component tracing docs (PathFinding, TxQ, Validator, etc.),
context size corrections (32 → 25 bytes).

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
 2026-03-30 15:55:26 +01:00
Pratik Mankawde
a9bc525f22 moved presentation.md file 
Signed-off-by: Pratik Mankawde <3397372+pratikmankawde@users.noreply.github.com>
 2026-03-30 15:55:26 +01:00
Pratik Mankawde
5c9102bd9a Remove effort estimates from implementation phases document 
Strip effort/risk columns from task tables and remove the §6.9 Effort
Summary section with its pie chart and resource requirements table.
Renumber §6.10 Quick Wins → §6.9.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
 2026-03-30 15:55:26 +01:00
Pratik Mankawde
c556f3471b Add Phase 4a implementation status to plan docs 
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
 2026-03-30 15:55:26 +01:00
Pratik Mankawde
2fb6124412 Appendix: add 00-tracing-fundamentals.md and POC_taskList.md to document index 
Split document index into Plan Documents and Task Lists sections.
These files were introduced in this branch but missing from the index.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
 2026-03-30 15:55:26 +01:00
Pratik Mankawde
e482b56f58 Phase 1a: OpenTelemetry plan documentation 
Add comprehensive planning documentation for the OpenTelemetry
distributed tracing integration:

- Tracing fundamentals and concepts
- Architecture analysis of rippled's tracing surface area
- Design decisions and trade-offs
- Implementation strategy and code samples
- Configuration reference
- Implementation phases roadmap
- Observability backend comparison
- POC task list and presentation materials

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
 2026-03-30 15:55:26 +01:00