roundSpan_, establishSpan_, openSpan_ and the accept span are emplaced on
one job worker and reset()/moved to another, leaking their thread-local OTel
Scope. Each is now detached AFTER its context is captured. Spans that
previously nested under them via the ambient thread context are re-pointed to
the captured SpanContext explicitly:
- round children (proposal.send, ledger_close, mode_change) -> roundSpanContext_
- establish children (update_positions, check) -> establishSpanContext_
- accept.apply -> acceptSpanContext_
onForceAccept (synchronous) keeps the accept span's behaviour; only onAccept
(moved into the JtAccept job) needs the detach. Member move-assignment is
deleted, so re-assignment uses emplace().
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The consensus.proposal.receive / consensus.validation.receive guards are
moved into checkPropose/checkValidation jobs, so detach their Scope on the
peer thread before the job hand-off. The standalone (no-propagated-context)
fallbacks in ConsensusReceiveTracing now use rootSpan() so they start a
fresh trace root instead of inheriting an ambient span; the hashSpan
propagated-context branches are unchanged (cross-node linking preserved).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
doRipplePathFind holds its pathfind.request span across context.coro->yield();
the coroutine resumes on a different JobQueue worker. rootSpan() gives it a
fresh trace root (no stale ambient parent), and detached() strips the
thread-local Scope so the guard neither lingers on the worker's context stack
across the yield nor pops the wrong stack on resume.
Adds SpanGuardScope.cpp: an in-memory-exporter test for rootSpan()/detached()
including the rootSpan().detached() combination used here.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
acquireSpan_ is emplaced on the acquiring caller thread but reset() in
done() on a JtLedgerData worker. Detaching strips the thread-local OTel
Scope on the origin thread so destruction on the worker does not corrupt
the origin thread's context stack.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
These inbound peer-message entry points (kConsumer) used span(), which
inherits whatever span is active on the peer thread — including a leaked
tx.receive scope — so validations/proposals were wrongly nested under
unrelated transaction traces. rootSpan() starts a fresh trace root.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Both spans are moved into job-queue lambdas and destroyed on a worker
thread. Detaching on the origin thread pops the thread-local OTel Scope
there, so later spans on the peer/RPC thread no longer inherit these as a
leaked ambient parent. Trace_id/parent are unchanged (both are hashSpan).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
rootSpan has the same (cat, prefix, name) signature as span(), so its
prefix/name arguments must be *SpanNames.h constants under Rule F/H. Add
rootSpan to the CALLSITE regex and CONSTANT_ARG_POSITIONS ({1,2}), update
the enumerating docstrings/README, and add two regression tests.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The otel-naming Rule F check scans @code doc examples as call sites; raw
string literals there trip the rule. Reference *SpanNames.h constants /
placeholder identifiers in the examples so comments follow the naming rules.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
detached() strips the thread-local OTel Scope so a guard can be safely
moved to and destroyed on another thread; it pops the Scope on the origin
thread and moves the span into a scope-less guard. rootSpan() starts a span
as a fresh trace root (kIsRootSpanKey) so inbound entry points never inherit
an ambient span left active on the thread.
Impl now holds an optional<Scope> (nullopt for detached guards). Updated the
SpanGuard class docs and docs/build/telemetry.md with the cross-thread rules.
The unit test lands on phase2 where the telemetry test module exists.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Group the node + perf-iac identity labels inside one pair of brackets in the
legend Display name so a series reads e.g. "Queue Depth [validator-0
test:pr:abc123 validator RIPD-7455]" on a perf node and "Queue Depth
[aws-dev-xrpl-1]" on a plain node. Absent perf-iac labels collapse to a single
space before the closing bracket; no empty "[]", no data impact. Covers the
eleven dashboards this branch owns.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Group the node + perf-iac identity labels inside one pair of brackets in the
legend Display name:
${__field.labels.series} [${__field.labels.service_instance_id} ${__field.labels.xrpl_branch} ${__field.labels.xrpl_node_role} ${__field.labels.xrpl_work_item}]
so a series reads e.g. "Queue Depth [validator-0 test:pr:abc123 validator
RIPD-7455]" on a perf node and "Queue Depth [aws-dev-xrpl-1]" on a plain node.
Absent perf-iac labels render empty and collapse to a single space before the
closing bracket (HTML/SVG whitespace collapse) — the only cosmetic artifact on
non-perf nodes; no empty "[]" and no data impact. Verified on a live local
Grafana render.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The collector-built resource_group / iac_group labels did not survive the
dashboards' own PromQL aggregation: panels that sum by(service_instance_id,
xrpl_branch, xrpl_node_role, ...) drop any label not in the by() clause, so the
derived group labels were aggregated away and the Display name rendered empty.
Switch the legend Display name to the raw labels the panels already group by,
which are always present by construction:
${__field.labels.series} ${__field.labels.service_instance_id}
${__field.labels.xrpl_branch} ${__field.labels.xrpl_node_role}
${__field.labels.xrpl_work_item}
Absent labels render empty (no brackets, no gaps). Covers the eleven dashboards
this branch owns. The matching collector-config revert lands on the branches
that introduced those configs (phase-7 local, phase-10 cloud/alloy).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The collector-built resource_group / iac_group labels did not survive the
dashboards' own PromQL aggregation: panels that sum by(service_instance_id,
xrpl_branch, xrpl_node_role, ...) drop any label not named in the by() clause,
so the derived group labels were aggregated away and the Display name rendered
empty ("Observing" with no node). Building them in the collector also coupled
every dashboard to a lockstep collector redeploy on every node.
Switch the legend Display name to reference the raw labels the panels already
group by, which are always present by construction and need no collector
support:
${__field.labels.series} ${__field.labels.service_instance_id}
${__field.labels.xrpl_branch} ${__field.labels.xrpl_node_role}
${__field.labels.xrpl_work_item}
${__field.labels.X} renders empty for a label a series lacks (verified in
Grafana), so dev/mainnet nodes show just "<name> <node>" and perf nodes add the
branch/role/work-item, with no empty brackets and no double spaces. Verified
live across timeseries, stat, bargauge, piechart, gauge and cross-node
aggregation panels.
Revert the transform/legendgroups processor from the local collector config;
this file is now identical to its pre-change state.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The Display name templated the brackets: "${series} [${resource_group}]
[${iac_group}]". When a group label was absent the "${}" rendered empty,
leaving a literal "[]" in the legend, and the cleanup renameByRegex could not
remove it (Grafana runs that transform on the pre-interpolation template, which
has no "[]" -- it only appears after interpolation at render time).
Bake the brackets and comma separators into the group-label VALUES in the
collector instead (resource_group="[node, mainnet]",
iac_group="[branch, role, work-item]"), so the Display name is bracket-free
("${series} ${resource_group} ${iac_group}") and an absent group renders as
nothing. Separator changes from "-" to ", ". Drop the dead cleanup transform.
Covers this branch's local collector config and its three dashboards
(ledger-data-sync, network-traffic, overlay-traffic-detail).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The Display name templated the brackets: "${series} [${resource_group}]
[${iac_group}]". When a group label was absent (e.g. iac_group on a non-perf
node) the "${}" rendered empty, leaving a literal "[]" in the legend. The
empty-bracket cleanup renameByRegex could not remove it: Grafana runs that
transform on the pre-interpolation Display name template, which contains no
"[]" -- the "[]" only appears after variable interpolation, at render time.
Fix it at the source: the collector now bakes the brackets and comma separators
into the group-label VALUES (e.g. resource_group="[node, mainnet]",
iac_group="[branch, role, work-item]"). The Display name becomes bracket-free --
"${series} ${resource_group} ${iac_group}" -- so an absent group is simply an
absent label and renders as nothing. Also switches the intra-group separator
from "-" to ", " (e.g. "[node, mainnet]"). Drop the now-dead cleanup transform
from every panel; value-mapping renameByRegex rules are preserved.
Collector-side label building lives in the paired commits on the collector
config branches. This commit is the dashboard half for the eleven dashboards
this branch owns.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Panels that group by a distinguishing dimension (consensus_mode, tx_type,
command, method, stage, ...) already fold that dimension's value into the
curated series name via label_replace(..., "series", "<prefix> $1", "<dim>",
"(.*)"). The migration also added a separate [${__field.labels.<dim>}] bracket,
so those legends rendered the value twice, e.g. "proposing [proposing] [...]"
on Consensus Mode Over Time.
Remove the dimension bracket from all 29 affected panel Display names, leaving
${__field.labels.series} [resource_group] [iac_group]; the series name already
conveys the dimension. The migration script no longer emits the bracket either.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
