Correct the width rule from the previous layout commit. Full width
(w=24) is now applied ONLY to timeseries panels whose legend is a
right-side table, since those legends need the horizontal room. Panels
with default/bottom legends, pie charts, and the heatmap return to half
width. This narrows "Transaction Receive vs Suppressed" and "TxQ
Enqueue Rate by Transaction Type", which were wrongly widened.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Make transaction-overview deep-links stable and improve readability:
- Assign explicit sequential panel ids (1..20) so viewPanel=panel-N
URLs stay pinned to the same chart across edits. Previously ids were
unset and Grafana auto-assigned them by array position, so any
reorder silently repointed bookmarks.
- Move the single-value stat panel (Transaction Apply Failed Rate) to
the top row.
- Lay out in three topic sections (Processing, Apply Pipeline, Queue).
Within each, timeseries with a breakdown dimension (tx_type, stage,
ter_result, suppressed) take full width so their right-side table
legends are readable; single-series panels, pie charts, and the
heatmap stay half-width and pair up.
All six template variables already default to All (includeAll + multi);
no change needed there.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Apply the dashboard legend convention across all panels now that the
P50 series have been removed (P95-only):
- Drop the redundant "P95 " / "P50 " prefix; the panel title already
states the percentile.
- Put every filter/dimension value inside [] comma-separated, ending
with exported_instance, e.g. "AMMDeposit [Preclaim, xrpld-mainnet]".
- Add exported_instance to the by() clause and legend of the three
panels that filtered on $node but omitted it (Transaction Rate by
Type, Transaction Results by Type, TxQ Accept Status), so per-node
series are produced.
- Title-case the stage value for display via label_replace in the four
apply-pipeline panels; the span attribute stays lowercase
(preflight/preclaim/apply) since legendFormat cannot change case.
- Cap tooltip maxHeight at 500 on every panel.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
The existing apply-pipeline panels show latency by stage (all types
combined) or by type (single span). Neither answers "for a given
transaction type, which stage dominates its latency". Add a p95 panel
grouped by both tx_type and stage, filterable via the $tx_type and
$stage variables. Both dimensions already exist in spanmetrics, so no
collector change is needed. Reflow the section so the full-width
failure panel sits below the new full-width panel.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Wire the apply-pipeline stage spans (tx.preflight, tx.preclaim,
tx.transactor) added on phase-3 through the observability stack so the
spanmetrics connector produces per-stage RED metrics without any native
instruments.
- collector: add the `stage` dimension to the spanmetrics connector so
the three stages split into separate metric series (3 bounded values).
- dashboard: add a "Tx Apply Pipeline" section to transaction-overview
with rate, p95 latency, and failure-rate panels grouped by stage, plus
a `stage` template variable. Panels follow the existing config (node
filter, exported_instance legends, Title Case, axis labels).
- The failure panel filters ter_result != tesSUCCESS rather than span
status, because a failing ter code completes the span normally — only
thrown exceptions set an error status. This matches the existing
"Transaction Results by Type" panel convention.
- docs: document the spans, attributes, and stage dimension in the data
collection reference and runbook, including the sampling caveat that
span-derived metrics inherit tracer head-sampling and undercount at
sampling_ratio < 1.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Reduced from 30 to 7 filters: service.instance.id, name, status, command,
tx_hash, tx_type, ledger_hash. Full attribute inventory is in
OpenTelemetryPlan/09-data-collection-reference.md §4; TraceQL autocomplete
covers the rest.
Co-Authored-By: Claude Sonnet 4.6 (1M context) <noreply@anthropic.com>
From the code-review pass:
- transaction-overview.json: the tx.process and tx.transactor latency-by-type
panels used lowercase legends (p95/p50) without the per-node dimension. Use
Title Case (P95/P50), add exported_instance to the by() clause, and include
[{{exported_instance}}] in the legend, per the dashboard legend convention.
- consensus-health.json: panel descriptions still referenced the old dotted
attribute names (xrpl.consensus.mode, xrpl.ledger.seq) after the A1 rename;
update them to the bare emitted names (consensus_mode, ledger_seq).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
The A1 fix (xrpl_consensus_mode -> consensus_mode) was applied on phase-6, but
the phase-8->phase-9 merge conflict resolution for consensus-health.json took
phase-9's pre-fix panel base, silently reintroducing all 11 stale
xrpl_consensus_mode label references (the spanmetrics label that is never
populated — see the original A1 commit).
Re-apply the label fix on phase-9: xrpl_consensus_mode -> consensus_mode in
every panel expr, legendFormat, and the $consensus_mode template variable's
label_values() query. The Grafana variable name $consensus_mode is unchanged.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Visualise the metrics added in this series:
- consensus-health: "Ledger History Mismatch Rate by Reason"
(xrpld_ledger_history_mismatch_total by reason — fork diagnostics)
- fee-market: "Queue Abandonment Rate (Expired)" and "Queue Admission
Rejections (Dropped)" (xrpld_txq_expired_total / dropped_total)
- peer-network: "Reduce-Relay Peer Selection" and "Reduce-Relay Missing-Tx
Frequency" (xrpld_reduce_relay_metrics)
- system-node-health: "Ledger Acquire Duration" and "Ledger Acquire Rate by
Outcome" (ledger.acquire span)
otel-collector-config.yaml: add outcome and acquire_reason spanmetrics
dimensions so the ledger.acquire outcome breakdown populates.
All panels follow the existing template: $node filter, exported_instance in
legends, Title Case, axis labels.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
A phase-8->phase-9 merge (a675897aaf) duplicated the "Consensus Outcome
Distribution" and "Consensus Failures Over Time" panels: both appeared twice
with byte-identical queries (verified ignoring gridPos). The pair existed once
on phase-6/7/8 and became two on phase-9 only, so the duplication originated
in phase-9's own merge history.
Remove the second (lower) copy of each and re-stack panel y-positions with no
gaps. The single retained copy keeps the original y=64 row.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Both metrics are already emitted and live in Prometheus but were not fully
visualised.
- Fee Market (xrpld-fee-market.json): "Load Factor Attribution (Stacked
Components)" — stacks load_factor_fee_escalation / fee_queue / local / net /
cluster so an operator can see which component drives the effective fee. The
existing panels showed the aggregate only.
- Validator Health (xrpld-validator-health.json): "Agreement % (7d)" and
"Agreements vs Missed (7d)" — the xrpld_validation_agreement gauge already
observes agreement_pct_7d / agreements_7d / missed_7d, but the dashboard only
plotted 1h and 24h windows.
Panels follow the existing template: $node filter, exported_instance in legends,
Title Case, axis labels.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
The grpc.{Method} spans (GRPCServer.cpp) and pathfind.* spans (PathRequest.cpp)
are emitted but had no dashboard coverage. The existing RPC & Pathfinding
dashboard only plotted StatsD timers. Add span-derived rows:
- gRPC Request Rate by Method (grpc.* by method)
- gRPC Latency P95 by Method
- gRPC Error Rate by Status (by grpc_status)
- Pathfinding Compute Duration (pathfind.compute p95/p50)
- Pathfinding Request & Discovery Rate (pathfind.request / pathfind.discover)
otel-collector-config.yaml: add method, grpc_role, grpc_status spanmetrics
dimensions (bounded value sets). Add a $grpc_method template variable so the
gRPC panels can be filtered by method, consistent with the dashboard filter
conventions.
Note: these spans populate only when the node serves gRPC / pathfinding
traffic; they are correct but not exercised by the current health-check
workload (they will be covered by the Phase 10 workload generator).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
The consensus state-machine and TxQ lifecycle spans are emitted by the code
and present in Prometheus, but no panel visualised them. Add panels keyed on
those span_names (verified live) plus the low-cardinality dimensions needed to
break them down.
Consensus Health (consensus-health.json) — new rows:
- Consensus Round Duration (full round, p95/p50, mode-filterable)
- Consensus Phase Duration (open vs establish breakdown)
- Position Update Duration (update_positions p95/p50)
- Consensus Stall Rate (consensus.check by consensus_stalled)
- Consensus Mode-Change Rate by Target Mode (mode_change by mode_new)
Transaction Overview (transaction-overview.json) — new rows:
- TxQ Enqueue Rate by Transaction Type (txq.enqueue by tx_type)
- Queue Bypass Ratio (txq.apply_direct vs txq.enqueue)
- Queue Accept (Drain) Duration per Ledger (txq.accept p95/p50)
- Queue Cleanup Rate (txq.cleanup expired entries)
otel-collector-config.yaml — add spanmetrics dimensions for the lifecycle
breakdowns: mode_new, consensus_stalled, consensus_phase, consensus_result
(all bounded value sets, safe as Prometheus labels).
All new panels follow the existing dashboard template: $node filter,
exported_instance in every legend, Title Case, axis labels, row layout.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
The spanmetrics connector dimension was `xrpl.consensus.mode`, but the code
emits the span attribute under the bare key `consensus_mode` (matching every
other dimension after the Phase 6 rename). The mismatch left the
`xrpl_consensus_mode` Prometheus label empty, so the Consensus Health
"Consensus Mode Over Time" panel and the `$consensus_mode` template variable
(which filters every panel) matched no live series.
- otel-collector-config.yaml: dimension `xrpl.consensus.mode` -> `consensus_mode`
- consensus-health.json: 11 label refs `xrpl_consensus_mode` -> `consensus_mode`
(the `$consensus_mode` Grafana variable name is unchanged)
- telemetry-runbook.md: refresh the stale spanmetrics label table to the bare
names actually emitted (command/rpc_status/consensus_mode/local/
proposal_trusted/validation_trusted), fix dotted->bare attribute names in
span tables and TraceQL examples (tx_hash, ledger_seq, consensus_round_id,
consensus_ledger_id, consensus_round, tx_id event attr), correct the
consensus_round_id query to int (not quoted string), and fix the
load_type value query ("exception_rpc" -> "exceptioned RPC").
Verified against the live stack: Tempo span tags confirm bare attribute keys
(consensus_mode, ledger_seq, tx_hash, ...); the populated xrpl_consensus_mode
series in Prometheus is stale retained data from an older build.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
beast::insight metrics exported via OTLP carried no exported_instance
label because [insight] omitted service_instance_id (only [telemetry]
set it). Every system-* dashboard filters insight metrics with
exported_instance=~"$node", and the $node template variable is sourced
from label_values(..., exported_instance) — so with the label absent,
$node was empty and all insight-backed panels showed no data.
Add service_instance_id to [insight] in both telemetry configs, matching
the [telemetry] value (xrpld-mainnet / xrpld-devnet). CollectorManager
already reads this key and passes it to OTelCollector, which sets the
service.instance.id resource attribute.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
The phase-9 NodeStore I/O totals, write-load/read-queue, read-threads,
and object instance-count panels rendered large cumulative values with
unit "none". Switch to "short" for readable abbreviation.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Count and message-volume panels (operating-mode transitions, job queue
depth, network/overlay message totals, getobject message counts) used
unit "none", rendering large values as raw unscaled numbers. Switch to
"short" so Grafana abbreviates (e.g. 1.5 Mil) for readability.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
The system-* dashboards queried the legacy StatsD rippled_ prefix, but the
node now emits beast::insight metrics via native OTLP under the xrpld_
prefix (config: [insight] server=otel, prefix=xrpld). All queries returned
no data.
Migration (names derived from C++ beast::insight registrations, not live
Prometheus, since a syncing node does not emit every metric yet):
- rippled_ -> xrpld_ prefix across all panel queries and template variables
(including the $node variable query, which broke the whole dashboard filter)
- Histogram Event instruments export with unit ms, so bare _bucket becomes
_milliseconds_bucket: ios_latency, rpc_time, rpc_size, pathfind_fast/full
- Job-type metrics were StatsD summaries (label quantile="$quantile"); on the
OTLP path they are histograms. Converted those queries to
histogram_quantile($quantile, rate(xrpld_<job>_milliseconds_bucket[5m]))
and added the previously-undefined $quantile template variable
- Per-job-type detail panels: __name__ regex now matches _milliseconds_bucket
No panels removed. Panels for metrics not yet emitted (e.g. warn/drop, or
job types the syncing node has not run) show no data until the path executes.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
P100 from a histogram is degenerate — it always returns the upper bound of
the highest populated bucket (a single slow outlier pins it to the top
boundary), producing a flat line. Revert to meaningful quantiles:
- Job Queue Wait Time / Job Execution Time: p75 (typical) + p99 (tail)
- Per-Job-Type / Per-Method: p99
- Added gauge panels showing current p99 with green/yellow/red thresholds
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
