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Merge branch 'pratik/otel-phase8-log-correlation' into pratik/otel-phase9-metric-gap-fill

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# Conflicts:
#	docker/telemetry/grafana/dashboards/consensus-health.json
#	docker/telemetry/grafana/dashboards/ledger-data-sync.json
#	docker/telemetry/grafana/dashboards/ledger-operations.json
#	docker/telemetry/grafana/dashboards/node-health.json
#	docker/telemetry/grafana/dashboards/rpc-pathfinding.json
#	docker/telemetry/grafana/dashboards/rpc-performance.json
#	docker/telemetry/grafana/dashboards/transaction-overview.json
This commit is contained in:
Pratik Mankawde
2026-08-07 11:56:44 +01:00
parent 92f9b88a21 e477ca8a6c
commit 3165c0aa9c
6 changed files with 809 additions and 809 deletions
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278
docker/telemetry/grafana/dashboards/consensus-health.json
View File

@@ -513,6 +513,133 @@
"panels": [],
"id": 12
},
{
"title": "Close-Time Resolution Change (per Round) [$xrpl_network_type]",
"description": "###### What this is:\n*Whether the close-time rounding granularity moved Coarser, Finer, or stayed Steady versus the previous round.*\n\n###### How it's computed:\n*Rounds are counted over the window and grouped by direction of change.*\n\n###### Reading it:\n*Mostly Steady is healthy; Coarser means widening bins (more disagreement), Finer means tightening.*\n\n###### Healthy range:\n*Predominantly Steady.*\n\n###### Watch for:\n*Frequent Coarser shifts indicate the network is repeatedly failing to agree on close time.*\n\n###### Keywords:\n- **Close-time resolution** *(network event)* \u2014 the granularity (in seconds) that close times are rounded to; widens when validators disagree.\n- **Consensus round** *(network event)* \u2014 one propose-and-revise iteration of consensus; several may run before validators converge on a ledger.\n- **Close time** *(network event)* \u2014 the timestamp validators agree to stamp on a ledger, rounded to a shared resolution.\n\n###### Computation boundary:\n*Result: Per node \u2014 each series is one server's own value.*\n*Recorded in code as trace spans and stored in Tempo; the value is computed directly from those raw spans by the panel's TraceQL query (no Prometheus metric involved).*\n\n###### Source:\n[RCLConsensus.cpp](https://github.com/XRPLF/rippled/blob/develop/src/xrpld/app/consensus/RCLConsensus.cpp)\n\n###### Function:\n`RCLConsensus::Adaptor::doAccept`\n\n###### References:\n[Close-time resolution](https://xrpl.org/docs/concepts/ledgers/ledger-close-times) \u00b7 [Consensus round](https://xrpl.org/docs/concepts/consensus-protocol/consensus-structure) \u00b7 [Telemetry glossary](https://github.com/XRPLF/rippled/blob/develop/docs/telemetry-glossary.md#close-time-resolution)",
"type": "bargauge",
"gridPos": {
"h": 4,
"w": 12,
"x": 0,
"y": 55
},
"fieldConfig": {
"defaults": {
"unit": "short",
"decimals": 0,
"color": {
"mode": "fixed",
"fixedColor": "blue"
}
},
"overrides": []
},
"options": {
"orientation": "horizontal",
"displayMode": "gradient",
"showUnfilled": true,
"reduceOptions": {
"calcs": ["sum"],
"fields": "",
"values": false
},
"legend": {
"showLegend": false
},
"tooltip": {}
},
"targets": [
{
"datasource": {
"type": "tempo",
"uid": "${DS_TEMPO}"
},
"queryType": "traceql",
"query": "{name=\"consensus.accept.apply\" && resource.service.instance.id=~\"$node\" && resource.service.name=~\"$service_name\" && resource.deployment.environment=~\"$deployment_environment\" && resource.xrpl.network.type=~\"$xrpl_network_type\" && span.resolution_direction=~\"$resolution_direction\"} | count_over_time() by (span.resolution_direction)",
"legendFormat": "{{span.resolution_direction}}",
"refId": "A"
}
],
"id": 13,
"transformations": [
{
"id": "renameByRegex",
"options": {
"regex": "increased",
"renamePattern": "Coarser (more disagreement)"
}
},
{
"id": "renameByRegex",
"options": {
"regex": "decreased",
"renamePattern": "Finer (better agreement)"
}
},
{
"id": "renameByRegex",
"options": {
"regex": "unchanged",
"renamePattern": "Steady"
}
}
],
"repeat": "xrpl_network_type",
"repeatDirection": "h",
"maxPerRow": 2
},
{
"title": "Close-Time Proposal Spread (Distinct Positions per Round) [$xrpl_network_type]",
"description": "###### What this is:\n*How spread out validators' proposed close times were, as the number of distinct positions per round.*\n\n###### How it's computed:\n*Rounds are counted over the window and grouped by their distinct-position count; each bar is one count value.*\n\n###### Reading it:\n*Weight on '1 distinct position' means everyone agreed; weight on 2 or more means the proposals split.*\n\n###### Healthy range:\n*Most rounds at a single distinct position.*\n\n###### Watch for:\n*A shift toward two or more distinct positions signals growing clock drift or latency across validators.*\n\n###### Keywords:\n- **Distinct positions** *(network event)* \u2014 the number of different close-time values validators proposed in a round; one means full agreement.\n- **Consensus round** *(network event)* \u2014 one propose-and-revise iteration of consensus; several may run before validators converge on a ledger.\n- **Proposal** *(network event)* \u2014 a validator's advertised set of candidate transactions for the next ledger, revised each round.\n- **Clock drift** *(network event)* \u2014 differences between validators' clocks, which spread their proposed close times.\n\n###### Computation boundary:\n*Result: Per node \u2014 each series is one server's own value.*\n*Recorded in code as trace spans and stored in Tempo; the value is computed directly from those raw spans by the panel's TraceQL query (no Prometheus metric involved).*\n\n###### Source:\n[RCLConsensus.cpp](https://github.com/XRPLF/rippled/blob/develop/src/xrpld/app/consensus/RCLConsensus.cpp)\n\n###### Function:\n`RCLConsensus::Adaptor::doAccept`\n\n###### References:\n[Distinct positions](https://xrpl.org/docs/concepts/ledgers/ledger-close-times) \u00b7 [Consensus round](https://xrpl.org/docs/concepts/consensus-protocol/consensus-structure) \u00b7 [Telemetry glossary](https://github.com/XRPLF/rippled/blob/develop/docs/telemetry-glossary.md#distinct-positions)",
"type": "bargauge",
"gridPos": {
"h": 4,
"w": 12,
"x": 12,
"y": 55
},
"fieldConfig": {
"defaults": {
"unit": "short",
"decimals": 0,
"color": {
"mode": "fixed",
"fixedColor": "blue"
}
},
"overrides": []
},
"options": {
"orientation": "horizontal",
"displayMode": "gradient",
"showUnfilled": true,
"reduceOptions": {
"calcs": ["sum"],
"fields": "",
"values": false
},
"legend": {
"showLegend": false
},
"tooltip": {}
},
"targets": [
{
"datasource": {
"type": "tempo",
"uid": "${DS_TEMPO}"
},
"queryType": "traceql",
"query": "{name=\"consensus.accept.apply\" && resource.service.instance.id=~\"$node\" && resource.service.name=~\"$service_name\" && resource.deployment.environment=~\"$deployment_environment\" && resource.xrpl.network.type=~\"$xrpl_network_type\"} | count_over_time() by (span.close_time_vote_bins)",
"legendFormat": "{{span.close_time_vote_bins}} Distinct Position(s)",
"refId": "A"
}
],
"id": 14,
"repeat": "xrpl_network_type",
"repeatDirection": "h",
"maxPerRow": 2
},
{
"title": "Position Update Duration",
"description": "###### What this is:\n*Time this node spends each round tallying disputes and updating its consensus position, at the 95th percentile.*\n\n###### How it's computed:\n*Per-round position-update durations are aggregated to their 95th percentile over a 5-minute window.*\n\n###### Reading it:\n*Lower is better; short, flat durations are normal.*\n\n###### Healthy range:\n*A few milliseconds under normal load.*\n\n###### Watch for:\n*Sustained high durations point to heavy dispute resolution or slow convergence on close time.*\n\n###### Keywords:\n- **Consensus round** *(network event)* \u2014 one propose-and-revise iteration of consensus; several may run before validators converge on a ledger.\n- **Position update** *(per node)* \u2014 the per-round work of tallying disputes and revising the node's own consensus position.\n- **Close time** *(network event)* \u2014 the timestamp validators agree to stamp on a ledger, rounded to a shared resolution.\n\n###### Computation boundary:\n*Result: Per node \u2014 each series is one server's own value.*\n*Recorded in code as a trace span, turned into a metric by the collector (SpanMetrics connector), then aggregated by the Grafana query.*\n\n###### Source:\n[Consensus.h](https://github.com/XRPLF/rippled/blob/develop/src/xrpld/consensus/Consensus.h)\n\n###### Function:\n`Consensus::updateOurPositions`\n\n###### References:\n[Consensus round](https://xrpl.org/docs/concepts/consensus-protocol/consensus-structure) \u00b7 [Close time](https://xrpl.org/docs/concepts/ledgers/ledger-close-times) \u00b7 [Telemetry glossary](https://github.com/XRPLF/rippled/blob/develop/docs/telemetry-glossary.md#consensus-round)",
@@ -521,7 +648,7 @@
"h": 8,
"w": 12,
"x": 0,
"y": 55
"y": 59
},
"options": {
"tooltip": {
@@ -556,7 +683,7 @@
},
"overrides": []
},
"id": 13
"id": 15
},
{
"title": "Ledger Close Duration",
@@ -566,7 +693,7 @@
"h": 8,
"w": 12,
"x": 12,
"y": 55
"y": 59
},
"options": {
"tooltip": {
@@ -601,7 +728,7 @@
},
"overrides": []
},
"id": 14
"id": 16
},
{
"title": "Ledger Apply Duration (doAccept)",
@@ -611,7 +738,7 @@
"h": 8,
"w": 12,
"x": 0,
"y": 63
"y": 67
},
"targets": [
{
@@ -639,7 +766,7 @@
},
"overrides": []
},
"id": 15,
"id": 17,
"options": {
"tooltip": {
"mode": "multi",
@@ -656,7 +783,7 @@
"h": 8,
"w": 12,
"x": 12,
"y": 63
"y": 67
},
"options": {
"tooltip": {
@@ -685,7 +812,7 @@
"unit": "ms"
}
},
"id": 16
"id": 18
},
{
"title": "Close-Time Agreement Rate (Agreed vs Disagreed)",
@@ -695,7 +822,7 @@
"h": 8,
"w": 12,
"x": 0,
"y": 71
"y": 75
},
"targets": [
{
@@ -723,7 +850,7 @@
},
"overrides": []
},
"id": 17,
"id": 19,
"options": {
"tooltip": {
"mode": "multi",
@@ -740,7 +867,7 @@
"h": 8,
"w": 12,
"x": 12,
"y": 71
"y": 75
},
"fieldConfig": {
"defaults": {
@@ -826,134 +953,7 @@
"refId": "B"
}
],
"id": 18
},
{
"title": "Close-Time Resolution Change (per Round) [$xrpl_network_type]",
"description": "###### What this is:\n*Whether the close-time rounding granularity moved Coarser, Finer, or stayed Steady versus the previous round.*\n\n###### How it's computed:\n*Rounds are counted over the window and grouped by direction of change.*\n\n###### Reading it:\n*Mostly Steady is healthy; Coarser means widening bins (more disagreement), Finer means tightening.*\n\n###### Healthy range:\n*Predominantly Steady.*\n\n###### Watch for:\n*Frequent Coarser shifts indicate the network is repeatedly failing to agree on close time.*\n\n###### Keywords:\n- **Close-time resolution** *(network event)* \u2014 the granularity (in seconds) that close times are rounded to; widens when validators disagree.\n- **Consensus round** *(network event)* \u2014 one propose-and-revise iteration of consensus; several may run before validators converge on a ledger.\n- **Close time** *(network event)* \u2014 the timestamp validators agree to stamp on a ledger, rounded to a shared resolution.\n\n###### Computation boundary:\n*Result: Per node \u2014 each series is one server's own value.*\n*Recorded in code as trace spans and stored in Tempo; the value is computed directly from those raw spans by the panel's TraceQL query (no Prometheus metric involved).*\n\n###### Source:\n[RCLConsensus.cpp](https://github.com/XRPLF/rippled/blob/develop/src/xrpld/app/consensus/RCLConsensus.cpp)\n\n###### Function:\n`RCLConsensus::Adaptor::doAccept`\n\n###### References:\n[Close-time resolution](https://xrpl.org/docs/concepts/ledgers/ledger-close-times) \u00b7 [Consensus round](https://xrpl.org/docs/concepts/consensus-protocol/consensus-structure) \u00b7 [Telemetry glossary](https://github.com/XRPLF/rippled/blob/develop/docs/telemetry-glossary.md#close-time-resolution)",
"type": "bargauge",
"gridPos": {
"h": 4,
"w": 12,
"x": 0,
"y": 79
},
"fieldConfig": {
"defaults": {
"unit": "short",
"decimals": 0,
"color": {
"mode": "fixed",
"fixedColor": "blue"
}
},
"overrides": []
},
"options": {
"orientation": "horizontal",
"displayMode": "gradient",
"showUnfilled": true,
"reduceOptions": {
"calcs": ["sum"],
"fields": "",
"values": false
},
"legend": {
"showLegend": false
},
"tooltip": {}
},
"targets": [
{
"datasource": {
"type": "tempo",
"uid": "${DS_TEMPO}"
},
"queryType": "traceql",
"query": "{name=\"consensus.accept.apply\" && resource.service.instance.id=~\"$node\" && resource.service.name=~\"$service_name\" && resource.deployment.environment=~\"$deployment_environment\" && resource.xrpl.network.type=~\"$xrpl_network_type\" && span.resolution_direction=~\"$resolution_direction\"} | count_over_time() by (span.resolution_direction)",
"legendFormat": "{{span.resolution_direction}}",
"refId": "A"
}
],
"id": 19,
"transformations": [
{
"id": "renameByRegex",
"options": {
"regex": "increased",
"renamePattern": "Coarser (more disagreement)"
}
},
{
"id": "renameByRegex",
"options": {
"regex": "decreased",
"renamePattern": "Finer (better agreement)"
}
},
{
"id": "renameByRegex",
"options": {
"regex": "unchanged",
"renamePattern": "Steady"
}
}
],
"repeat": "xrpl_network_type",
"repeatDirection": "h",
"maxPerRow": 2
},
{
"title": "Close-Time Proposal Spread (Distinct Positions per Round) [$xrpl_network_type]",
"description": "###### What this is:\n*How spread out validators' proposed close times were, as the number of distinct positions per round.*\n\n###### How it's computed:\n*Rounds are counted over the window and grouped by their distinct-position count; each bar is one count value.*\n\n###### Reading it:\n*Weight on '1 distinct position' means everyone agreed; weight on 2 or more means the proposals split.*\n\n###### Healthy range:\n*Most rounds at a single distinct position.*\n\n###### Watch for:\n*A shift toward two or more distinct positions signals growing clock drift or latency across validators.*\n\n###### Keywords:\n- **Distinct positions** *(network event)* \u2014 the number of different close-time values validators proposed in a round; one means full agreement.\n- **Consensus round** *(network event)* \u2014 one propose-and-revise iteration of consensus; several may run before validators converge on a ledger.\n- **Proposal** *(network event)* \u2014 a validator's advertised set of candidate transactions for the next ledger, revised each round.\n- **Clock drift** *(network event)* \u2014 differences between validators' clocks, which spread their proposed close times.\n\n###### Computation boundary:\n*Result: Per node \u2014 each series is one server's own value.*\n*Recorded in code as trace spans and stored in Tempo; the value is computed directly from those raw spans by the panel's TraceQL query (no Prometheus metric involved).*\n\n###### Source:\n[RCLConsensus.cpp](https://github.com/XRPLF/rippled/blob/develop/src/xrpld/app/consensus/RCLConsensus.cpp)\n\n###### Function:\n`RCLConsensus::Adaptor::doAccept`\n\n###### References:\n[Distinct positions](https://xrpl.org/docs/concepts/ledgers/ledger-close-times) \u00b7 [Consensus round](https://xrpl.org/docs/concepts/consensus-protocol/consensus-structure) \u00b7 [Telemetry glossary](https://github.com/XRPLF/rippled/blob/develop/docs/telemetry-glossary.md#distinct-positions)",
"type": "bargauge",
"gridPos": {
"h": 4,
"w": 12,
"x": 12,
"y": 79
},
"fieldConfig": {
"defaults": {
"unit": "short",
"decimals": 0,
"color": {
"mode": "fixed",
"fixedColor": "blue"
}
},
"overrides": []
},
"options": {
"orientation": "horizontal",
"displayMode": "gradient",
"showUnfilled": true,
"reduceOptions": {
"calcs": ["sum"],
"fields": "",
"values": false
},
"legend": {
"showLegend": false
},
"tooltip": {}
},
"targets": [
{
"datasource": {
"type": "tempo",
"uid": "${DS_TEMPO}"
},
"queryType": "traceql",
"query": "{name=\"consensus.accept.apply\" && resource.service.instance.id=~\"$node\" && resource.service.name=~\"$service_name\" && resource.deployment.environment=~\"$deployment_environment\" && resource.xrpl.network.type=~\"$xrpl_network_type\"} | count_over_time() by (span.close_time_vote_bins)",
"legendFormat": "{{span.close_time_vote_bins}} Distinct Position(s)",
"refId": "A"
}
],
"id": 20,
"repeat": "xrpl_network_type",
"repeatDirection": "h",
"maxPerRow": 2
"id": 20
},
{
"title": "Outcomes & Failures",

178
docker/telemetry/grafana/dashboards/ledger-data-sync.json
View File

@@ -9,6 +9,67 @@
"id": null,
"links": [],
"panels": [
{
"title": "Overlay Traffic Heatmap (All Categories, Bytes In) [$xrpl_network_type]",
"description": "###### What this is:\n*All overlay traffic categories ranked by inbound bytes, giving an at-a-glance view of which message types consume the most receive bandwidth.*\n\n###### How it's computed:\n*Top categories by latest inbound byte value across all traffic categories. Each bar is labelled with its traffic category followed by the node identity; the shared `_bytes_in` suffix is dropped from the category name because the panel already reports inbound bytes.*\n\n###### Reading it:\n*The longest bars are the biggest bandwidth consumers; on a synced node transactions, proposals, and validations usually lead.*\n\n###### Healthy range:\n*workload-dependent.*\n\n###### Watch for:\n*A single ledger-data or fetch category dominating (ongoing sync) or an unexpected category topping the list.*\n\n###### Keywords:\n- **Overlay** *(network-wide)* \u2014 the peer-to-peer mesh xrpld nodes form to gossip transactions, proposals and validations.\n- **Peer** *(per node)* \u2014 another server this node holds a protocol connection to.\n\n###### Computation boundary:\n*Result: Per node \u2014 each series is one server's own value.*\n*Recorded in xrpld code as a native metric (beast::insight); the collector only forwards it; the Grafana query selects and aggregates it.*\n\n###### Source:\n[OverlayImpl.cpp](https://github.com/XRPLF/rippled/blob/develop/src/xrpld/overlay/detail/OverlayImpl.cpp)\n\n###### Function:\n`OverlayImpl ctor (TrafficGauges)`\n\n###### References:\n[Telemetry glossary](https://github.com/XRPLF/rippled/blob/develop/docs/telemetry-glossary.md#overlay)",
"type": "bargauge",
"gridPos": {
"h": 4,
"w": 12,
"x": 0,
"y": 0
},
"options": {
"tooltip": {
"maxHeight": 600,
"mode": "multi",
"sort": "desc"
},
"displayMode": "gradient",
"orientation": "horizontal",
"reduceOptions": {
"calcs": ["lastNotNull"],
"fields": "",
"values": false
}
},
"targets": [
{
"datasource": {
"type": "prometheus"
},
"expr": "label_replace(topk(20, {service_instance_id=~\"$node\", deployment_environment=~\"$deployment_environment\", xrpl_network_type=~\"$xrpl_network_type\", service_name=~\"$service_name\", xrpl_work_item=~\"$xrpl_work_item\", xrpl_branch=~\"$xrpl_branch\", xrpl_node_role=~\"$xrpl_node_role\", __name__=~\".*_bytes_in\", __name__!~\"total_.*\"}), \"series\", \"$1\", \"__name__\", \"(.*)_bytes_in\")"
}
],
"fieldConfig": {
"defaults": {
"displayName": "${__field.labels.series} [${__field.labels.service_instance_id} ${__field.labels.xrpl_branch} ${__field.labels.xrpl_node_role} ${__field.labels.xrpl_work_item}]",
"unit": "decbytes",
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
},
{
"color": "yellow",
"value": 1048576
},
{
"color": "red",
"value": 104857600
}
]
}
},
"overrides": []
},
"id": 1,
"repeat": "xrpl_network_type",
"repeatDirection": "h",
"maxPerRow": 2
},
{
"title": "Ledger Data \u2014 Ledger",
"description": "###### What this is:\n*Inbound bytes for ledger-data message categories, split into aggregate get/share plus the transaction-set, transaction-node, and account-state-node sub-types the node receives from peers.*\n\n###### How it's computed:\n*Per-category inbound byte rate per node.*\n\n###### Reading it:\n*Normally low and flat once synced. Account-state-node traffic dominates during state sync; transaction-set-candidate traffic dominates during consensus catch-up.*\n\n###### Healthy range:\n*workload-dependent; low and steady on a synced node.*\n\n###### Watch for:\n*Sustained high account-state or tx-node inbound bytes on a node that should be caught up (repeated re-sync, missing history), or a single peer driving all traffic.*\n\n###### Keywords:\n- **Ledger data** *(network event)* \u2014 the bulk transfer of ledger contents between peers during sync.\n- **Overlay** *(network-wide)* \u2014 the peer-to-peer mesh xrpld nodes form to gossip transactions, proposals and validations.\n\n###### Computation boundary:\n*Result: Per node \u2014 each series is one server's own value.*\n*Recorded in xrpld code as a native metric (beast::insight); the collector only forwards it; the Grafana query selects and aggregates it.*\n\n###### Source:\n[OverlayImpl.cpp](https://github.com/XRPLF/rippled/blob/develop/src/xrpld/overlay/detail/OverlayImpl.cpp)\n\n###### Function:\n`OverlayImpl ctor (TrafficGauges)`\n\n###### References:\n[Telemetry glossary](https://github.com/XRPLF/rippled/blob/develop/docs/telemetry-glossary.md#ledger-data)",
@@ -17,7 +78,7 @@
"h": 8,
"w": 12,
"x": 0,
"y": 0
"y": 4
},
"options": {
"tooltip": {
@@ -57,7 +118,7 @@
},
"overrides": []
},
"id": 1
"id": 2
},
{
"title": "Ledger Data \u2014 Transaction",
@@ -67,7 +128,7 @@
"h": 8,
"w": 12,
"x": 12,
"y": 0
"y": 4
},
"options": {
"tooltip": {
@@ -119,7 +180,7 @@
},
"overrides": []
},
"id": 2
"id": 3
},
{
"title": "Ledger Data \u2014 Account State",
@@ -129,7 +190,7 @@
"h": 8,
"w": 12,
"x": 0,
"y": 8
"y": 12
},
"options": {
"tooltip": {
@@ -169,7 +230,7 @@
},
"overrides": []
},
"id": 3
"id": 4
},
{
"title": "Ledger Traffic \u2014 Ledger",
@@ -179,7 +240,7 @@
"h": 8,
"w": 12,
"x": 12,
"y": 8
"y": 12
},
"options": {
"tooltip": {
@@ -219,7 +280,7 @@
},
"overrides": []
},
"id": 4
"id": 5
},
{
"title": "Ledger Traffic \u2014 Transaction",
@@ -229,7 +290,7 @@
"h": 8,
"w": 12,
"x": 0,
"y": 16
"y": 20
},
"options": {
"tooltip": {
@@ -281,7 +342,7 @@
},
"overrides": []
},
"id": 5
"id": 6
},
{
"title": "Ledger Traffic \u2014 Account State",
@@ -291,7 +352,7 @@
"h": 8,
"w": 12,
"x": 12,
"y": 16
"y": 20
},
"options": {
"tooltip": {
@@ -331,7 +392,7 @@
},
"overrides": []
},
"id": 6
"id": 7
},
{
"title": "GetObject \u2014 Ledger",
@@ -341,7 +402,7 @@
"h": 8,
"w": 12,
"x": 0,
"y": 24
"y": 28
},
"options": {
"tooltip": {
@@ -381,7 +442,7 @@
},
"overrides": []
},
"id": 7
"id": 8
},
{
"title": "GetObject \u2014 Transaction",
@@ -391,7 +452,7 @@
"h": 8,
"w": 12,
"x": 12,
"y": 24
"y": 28
},
"options": {
"tooltip": {
@@ -443,7 +504,7 @@
},
"overrides": []
},
"id": 8
"id": 9
},
{
"title": "GetObject \u2014 Account State",
@@ -453,7 +514,7 @@
"h": 8,
"w": 12,
"x": 0,
"y": 32
"y": 36
},
"options": {
"tooltip": {
@@ -493,7 +554,7 @@
},
"overrides": []
},
"id": 9
"id": 10
},
{
"title": "GetObject Messages \u2014 Ledger",
@@ -503,7 +564,7 @@
"h": 8,
"w": 12,
"x": 12,
"y": 32
"y": 36
},
"options": {
"tooltip": {
@@ -537,7 +598,7 @@
},
"overrides": []
},
"id": 10
"id": 11
},
{
"title": "GetObject Messages \u2014 Transaction",
@@ -547,7 +608,7 @@
"h": 8,
"w": 12,
"x": 0,
"y": 40
"y": 44
},
"options": {
"tooltip": {
@@ -587,7 +648,7 @@
},
"overrides": []
},
"id": 11
"id": 12
},
{
"title": "GetObject Messages \u2014 Account State",
@@ -597,7 +658,7 @@
"h": 8,
"w": 12,
"x": 12,
"y": 40
"y": 44
},
"options": {
"tooltip": {
@@ -631,7 +692,7 @@
},
"overrides": []
},
"id": 12
"id": 13
},
{
"title": "GetObject Messages \u2014 Specials",
@@ -641,7 +702,7 @@
"h": 8,
"w": 12,
"x": 0,
"y": 48
"y": 52
},
"options": {
"tooltip": {
@@ -687,7 +748,7 @@
},
"overrides": []
},
"id": 13
"id": 14
},
{
"title": "GetObject \u2014 Specials",
@@ -697,7 +758,7 @@
"h": 8,
"w": 12,
"x": 12,
"y": 48
"y": 52
},
"options": {
"tooltip": {
@@ -767,68 +828,7 @@
},
"overrides": []
},
"id": 14
},
{
"title": "Overlay Traffic Heatmap (All Categories, Bytes In) [$xrpl_network_type]",
"description": "###### What this is:\n*All overlay traffic categories ranked by inbound bytes, giving an at-a-glance view of which message types consume the most receive bandwidth.*\n\n###### How it's computed:\n*Top categories by latest inbound byte value across all traffic categories. Each bar is labelled with its traffic category followed by the node identity; the shared `_bytes_in` suffix is dropped from the category name because the panel already reports inbound bytes.*\n\n###### Reading it:\n*The longest bars are the biggest bandwidth consumers; on a synced node transactions, proposals, and validations usually lead.*\n\n###### Healthy range:\n*workload-dependent.*\n\n###### Watch for:\n*A single ledger-data or fetch category dominating (ongoing sync) or an unexpected category topping the list.*\n\n###### Keywords:\n- **Overlay** *(network-wide)* \u2014 the peer-to-peer mesh xrpld nodes form to gossip transactions, proposals and validations.\n- **Peer** *(per node)* \u2014 another server this node holds a protocol connection to.\n\n###### Computation boundary:\n*Result: Per node \u2014 each series is one server's own value.*\n*Recorded in xrpld code as a native metric (beast::insight); the collector only forwards it; the Grafana query selects and aggregates it.*\n\n###### Source:\n[OverlayImpl.cpp](https://github.com/XRPLF/rippled/blob/develop/src/xrpld/overlay/detail/OverlayImpl.cpp)\n\n###### Function:\n`OverlayImpl ctor (TrafficGauges)`\n\n###### References:\n[Telemetry glossary](https://github.com/XRPLF/rippled/blob/develop/docs/telemetry-glossary.md#overlay)",
"type": "bargauge",
"gridPos": {
"h": 4,
"w": 12,
"x": 0,
"y": 56
},
"options": {
"tooltip": {
"maxHeight": 600,
"mode": "multi",
"sort": "desc"
},
"displayMode": "gradient",
"orientation": "horizontal",
"reduceOptions": {
"calcs": ["lastNotNull"],
"fields": "",
"values": false
}
},
"targets": [
{
"datasource": {
"type": "prometheus"
},
"expr": "label_replace(topk(20, {service_instance_id=~\"$node\", deployment_environment=~\"$deployment_environment\", xrpl_network_type=~\"$xrpl_network_type\", service_name=~\"$service_name\", xrpl_work_item=~\"$xrpl_work_item\", xrpl_branch=~\"$xrpl_branch\", xrpl_node_role=~\"$xrpl_node_role\", __name__=~\".*_bytes_in\", __name__!~\"total_.*\"}), \"series\", \"$1\", \"__name__\", \"(.*)_bytes_in\")"
}
],
"fieldConfig": {
"defaults": {
"displayName": "${__field.labels.series} [${__field.labels.service_instance_id} ${__field.labels.xrpl_branch} ${__field.labels.xrpl_node_role} ${__field.labels.xrpl_work_item}]",
"unit": "decbytes",
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
},
{
"color": "yellow",
"value": 1048576
},
{
"color": "red",
"value": 104857600
}
]
}
},
"overrides": []
},
"id": 15,
"repeat": "xrpl_network_type",
"repeatDirection": "h",
"maxPerRow": 2
"id": 15
},
{
"title": "Sync Diagnostics",

94
docker/telemetry/grafana/dashboards/ledger-operations.json
View File

@@ -89,6 +89,44 @@
"maxPerRow": 2,
"id": 2
},
{
"title": "Ledger Validation Rate [$xrpl_network_type]",
"description": "###### What this is:\n*How often ledgers reach full validation (accepted by the trusted validator quorum) per second.*\n\n###### How it's computed:\n*Per-second rate of ledger-validation events over 5 minutes, per node.*\n\n###### Reading it:\n*Should closely match the build rate under normal, in-sync operation.*\n\n###### Healthy range:\n*About 0.2-0.3/sec on mainnet; workload-dependent elsewhere.*\n\n###### Watch for:\n*A validation rate that lags the build rate, signalling the node is building ahead of the network consensus it trusts.*\n\n###### Keywords:\n- **Ledger validation** *(network event)* \u2014 the second consensus stage where the node confirms a built ledger matches the trusted validator quorum and marks it final.\n- **Validation quorum** *(network-wide)* \u2014 the minimum number of agreeing trusted validations needed to declare a ledger fully validated.\n- **Ledger build** *(per node)* \u2014 constructing the new ledger by applying the agreed transaction set to the prior ledger.\n- **Consensus** *(network event)* \u2014 the protocol by which validators agree on the next ledger's transaction set and close time.\n\n###### Computation boundary:\n*Result: Per node \u2014 each series is one server's own value.*\n*Recorded in code as a trace span, turned into a metric by the collector (SpanMetrics connector), then aggregated by the Grafana query.*\n\n###### Source:\n[LedgerMaster.cpp](https://github.com/XRPLF/rippled/blob/develop/src/xrpld/app/ledger/detail/LedgerMaster.cpp)\n\n###### Function:\n`LedgerMaster::checkAccept`\n\n###### References:\n[Ledger validation](https://xrpl.org/docs/concepts/consensus-protocol/consensus-structure#validation) \u00b7 [Validation quorum](https://xrpl.org/docs/concepts/consensus-protocol/negative-unl) \u00b7 [Ledger build](https://xrpl.org/docs/concepts/ledgers/open-closed-validated-ledgers) \u00b7 [Consensus](https://xrpl.org/docs/concepts/consensus-protocol/consensus-structure) \u00b7 [Telemetry glossary](https://github.com/XRPLF/rippled/blob/develop/docs/telemetry-glossary.md#ledger-validation)",
"type": "stat",
"gridPos": {
"h": 4,
"w": 12,
"x": 12,
"y": 1
},
"options": {
"tooltip": {
"maxHeight": 600,
"mode": "multi",
"sort": "desc"
}
},
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "${DS_PROMETHEUS}"
},
"expr": "label_replace(label_join(label_replace(sum by (service_instance_id, xrpl_branch, xrpl_node_role) (rate(span_calls_total{service_instance_id=~\"$node\", deployment_environment=~\"$deployment_environment\", xrpl_network_type=~\"$xrpl_network_type\", service_name=~\"$service_name\", xrpl_work_item=~\"$xrpl_work_item\", xrpl_branch=~\"$xrpl_branch\", xrpl_node_role=~\"$xrpl_node_role\", span_name=\"ledger.validate\"}[$__rate_interval])), \"series\", \"Validations / Sec\", \"\", \"\"), \"xrpl_ident\", \", \", \"service_instance_id\", \"xrpl_branch\", \"xrpl_work_item\"), \"xrpl_ident\", \"[$1]\", \"xrpl_ident\", \"(?:, )*(.*[^, ])(?:, )*\")"
}
],
"fieldConfig": {
"defaults": {
"displayName": "${__field.labels.series} ${__field.labels.xrpl_ident}",
"unit": "suffix: ledgers/s"
},
"overrides": []
},
"repeat": "xrpl_network_type",
"repeatDirection": "h",
"maxPerRow": 2,
"id": 3
},
{
"title": "Ledger Build Duration",
"description": "###### What this is:\n*The time taken to build a single ledger, at the 95th percentile.*\n\n###### How it's computed:\n*95th-percentile of ledger-build durations over a 5-minute window, per node.*\n\n###### Reading it:\n*Lower is better; the line should stay well under the ledger interval.*\n\n###### Healthy range:\n*Typically tens to low hundreds of milliseconds; workload-dependent.*\n\n###### Watch for:\n*Sustained rises approaching the close interval, which indicate heavy transaction sets or disk/I/O pressure.*\n\n###### Keywords:\n- **Ledger build** *(per node)* \u2014 constructing the new ledger by applying the agreed transaction set to the prior ledger.\n- **Ledger close interval** *(network-wide)* \u2014 the network's steady ledger rhythm \u2014 roughly one closed ledger every 3-5 seconds on Mainnet.\n\n###### Computation boundary:\n*Result: Per node \u2014 each series is one server's own value.*\n*Recorded in code as a trace span, turned into a metric by the collector (SpanMetrics connector), then aggregated by the Grafana query.*\n\n###### Source:\n[BuildLedger.cpp](https://github.com/XRPLF/rippled/blob/develop/src/xrpld/app/ledger/detail/BuildLedger.cpp)\n\n###### Function:\n`buildLedgerImpl`\n\n###### References:\n[Ledger build](https://xrpl.org/docs/concepts/ledgers/open-closed-validated-ledgers) \u00b7 [Ledger close interval](https://xrpl.org/docs/concepts/ledgers/ledger-close-times) \u00b7 [Telemetry glossary](https://github.com/XRPLF/rippled/blob/develop/docs/telemetry-glossary.md#ledger-build)",
@@ -132,44 +170,6 @@
},
"overrides": []
},
"id": 3
},
{
"title": "Ledger Validation Rate [$xrpl_network_type]",
"description": "###### What this is:\n*How often ledgers reach full validation (accepted by the trusted validator quorum) per second.*\n\n###### How it's computed:\n*Per-second rate of ledger-validation events over 5 minutes, per node.*\n\n###### Reading it:\n*Should closely match the build rate under normal, in-sync operation.*\n\n###### Healthy range:\n*About 0.2-0.3/sec on mainnet; workload-dependent elsewhere.*\n\n###### Watch for:\n*A validation rate that lags the build rate, signalling the node is building ahead of the network consensus it trusts.*\n\n###### Keywords:\n- **Ledger validation** *(network event)* \u2014 the second consensus stage where the node confirms a built ledger matches the trusted validator quorum and marks it final.\n- **Validation quorum** *(network-wide)* \u2014 the minimum number of agreeing trusted validations needed to declare a ledger fully validated.\n- **Ledger build** *(per node)* \u2014 constructing the new ledger by applying the agreed transaction set to the prior ledger.\n- **Consensus** *(network event)* \u2014 the protocol by which validators agree on the next ledger's transaction set and close time.\n\n###### Computation boundary:\n*Result: Per node \u2014 each series is one server's own value.*\n*Recorded in code as a trace span, turned into a metric by the collector (SpanMetrics connector), then aggregated by the Grafana query.*\n\n###### Source:\n[LedgerMaster.cpp](https://github.com/XRPLF/rippled/blob/develop/src/xrpld/app/ledger/detail/LedgerMaster.cpp)\n\n###### Function:\n`LedgerMaster::checkAccept`\n\n###### References:\n[Ledger validation](https://xrpl.org/docs/concepts/consensus-protocol/consensus-structure#validation) \u00b7 [Validation quorum](https://xrpl.org/docs/concepts/consensus-protocol/negative-unl) \u00b7 [Ledger build](https://xrpl.org/docs/concepts/ledgers/open-closed-validated-ledgers) \u00b7 [Consensus](https://xrpl.org/docs/concepts/consensus-protocol/consensus-structure) \u00b7 [Telemetry glossary](https://github.com/XRPLF/rippled/blob/develop/docs/telemetry-glossary.md#ledger-validation)",
"type": "stat",
"gridPos": {
"h": 4,
"w": 12,
"x": 0,
"y": 13
},
"options": {
"tooltip": {
"maxHeight": 600,
"mode": "multi",
"sort": "desc"
}
},
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "${DS_PROMETHEUS}"
},
"expr": "label_replace(label_join(label_replace(sum by (service_instance_id, xrpl_branch, xrpl_node_role) (rate(span_calls_total{service_instance_id=~\"$node\", deployment_environment=~\"$deployment_environment\", xrpl_network_type=~\"$xrpl_network_type\", service_name=~\"$service_name\", xrpl_work_item=~\"$xrpl_work_item\", xrpl_branch=~\"$xrpl_branch\", xrpl_node_role=~\"$xrpl_node_role\", span_name=\"ledger.validate\"}[$__rate_interval])), \"series\", \"Validations / Sec\", \"\", \"\"), \"xrpl_ident\", \", \", \"service_instance_id\", \"xrpl_branch\", \"xrpl_work_item\"), \"xrpl_ident\", \"[$1]\", \"xrpl_ident\", \"(?:, )*(.*[^, ])(?:, )*\")"
}
],
"fieldConfig": {
"defaults": {
"displayName": "${__field.labels.series} ${__field.labels.xrpl_ident}",
"unit": "suffix: ledgers/s"
},
"overrides": []
},
"repeat": "xrpl_network_type",
"repeatDirection": "h",
"maxPerRow": 2,
"id": 4
},
{
@@ -179,8 +179,8 @@
"gridPos": {
"h": 8,
"w": 12,
"x": 0,
"y": 17
"x": 12,
"y": 5
},
"options": {
"tooltip": {
@@ -218,7 +218,7 @@
"h": 1,
"w": 24,
"x": 0,
"y": 25
"y": 13
},
"collapsed": false,
"panels": [],
@@ -232,7 +232,7 @@
"h": 8,
"w": 12,
"x": 0,
"y": 26
"y": 14
},
"options": {
"tooltip": {
@@ -277,7 +277,7 @@
"h": 8,
"w": 12,
"x": 12,
"y": 26
"y": 14
},
"options": {
"tooltip": {
@@ -321,7 +321,7 @@
"h": 1,
"w": 24,
"x": 0,
"y": 34
"y": 22
},
"collapsed": false,
"panels": [],
@@ -335,7 +335,7 @@
"h": 4,
"w": 12,
"x": 0,
"y": 35
"y": 23
},
"options": {
"tooltip": {
@@ -373,7 +373,7 @@
"h": 8,
"w": 12,
"x": 0,
"y": 39
"y": 27
},
"options": {
"tooltip": {
@@ -425,7 +425,7 @@
"h": 8,
"w": 12,
"x": 12,
"y": 39
"y": 27
},
"options": {
"tooltip": {

392
docker/telemetry/grafana/dashboards/node-health.json
View File

@@ -593,6 +593,81 @@
"title": "Operating Mode",
"type": "row"
},
{
"datasource": {
"type": "prometheus",
"uid": "${DS_PROMETHEUS}"
},
"description": "###### What this is:\n*The share of recent wall-clock time the node spent in Full mode.*\n\n###### How it's computed:\n*Per-second rate of the Full-mode duration counter divided by the sum of the per-second rates of all five mode duration counters.*\n\n###### Reading it:\n*Higher is better; 1.0 means the node was fully synced for the entire window.*\n\n###### Healthy range:\n*At or above 0.99.*\n\n###### Watch for:\n*Values dropping below 0.9, meaning the node spent meaningful time outside Full mode.*\n\n###### Keywords:\n- **Operating mode / server state** *(per node)* \u2014 the node's sync level: Disconnected, Connected, Syncing, Tracking, Full (and Validating/Proposing).\n\n###### Computation boundary:\n*Result: Per node \u2014 each series is one server's own value.*\n*Recorded in xrpld code as a native metric (beast::insight); the collector only forwards it; the Grafana query selects and aggregates it.*\n\n###### Source:\n[NetworkOPs.cpp](https://github.com/XRPLF/rippled/blob/develop/src/xrpld/app/misc/NetworkOPs.cpp)\n\n###### Function:\n`NetworkOPsImp::Stats`\n\n###### References:\n[Operating mode / server state](https://xrpl.org/docs/references/http-websocket-apis/api-conventions/xrpld-server-states) \u00b7 [Telemetry glossary](https://github.com/XRPLF/rippled/blob/develop/docs/telemetry-glossary.md#operating-mode-server-state)",
"fieldConfig": {
"defaults": {
"displayName": "${__field.labels.series} ${__field.labels.xrpl_ident}",
"max": 1,
"min": 0,
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "red",
"value": 0
},
{
"color": "yellow",
"value": 0.9
},
{
"color": "green",
"value": 0.99
}
]
},
"unit": "percentunit"
}
},
"gridPos": {
"h": 4,
"w": 12,
"x": 0,
"y": 21
},
"id": 9,
"options": {
"colorMode": "value",
"graphMode": "area",
"justifyMode": "auto",
"orientation": "auto",
"percentChangeColorMode": "standard",
"reduceOptions": {
"calcs": ["lastNotNull"],
"fields": "",
"values": false
},
"showPercentChange": false,
"textMode": "auto",
"tooltip": {
"maxHeight": 600,
"mode": "single",
"sort": "none"
},
"wideLayout": true
},
"pluginVersion": "13.2.0-28926505616",
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "${DS_PROMETHEUS}"
},
"expr": "label_replace(label_join(label_replace(rate(state_accounting_full_duration{service_instance_id=~\"$node\", deployment_environment=~\"$deployment_environment\", xrpl_network_type=~\"$xrpl_network_type\", service_name=~\"$service_name\", xrpl_work_item=~\"$xrpl_work_item\", xrpl_branch=~\"$xrpl_branch\", xrpl_node_role=~\"$xrpl_node_role\"}[$__rate_interval]) / (rate(state_accounting_disconnected_duration{service_instance_id=~\"$node\", deployment_environment=~\"$deployment_environment\", xrpl_network_type=~\"$xrpl_network_type\", service_name=~\"$service_name\", xrpl_work_item=~\"$xrpl_work_item\", xrpl_branch=~\"$xrpl_branch\", xrpl_node_role=~\"$xrpl_node_role\"}[$__rate_interval]) + rate(state_accounting_connected_duration{service_instance_id=~\"$node\", deployment_environment=~\"$deployment_environment\", xrpl_network_type=~\"$xrpl_network_type\", service_name=~\"$service_name\", xrpl_work_item=~\"$xrpl_work_item\", xrpl_branch=~\"$xrpl_branch\", xrpl_node_role=~\"$xrpl_node_role\"}[$__rate_interval]) + rate(state_accounting_syncing_duration{service_instance_id=~\"$node\", deployment_environment=~\"$deployment_environment\", xrpl_network_type=~\"$xrpl_network_type\", service_name=~\"$service_name\", xrpl_work_item=~\"$xrpl_work_item\", xrpl_branch=~\"$xrpl_branch\", xrpl_node_role=~\"$xrpl_node_role\"}[$__rate_interval]) + rate(state_accounting_tracking_duration{service_instance_id=~\"$node\", deployment_environment=~\"$deployment_environment\", xrpl_network_type=~\"$xrpl_network_type\", service_name=~\"$service_name\", xrpl_work_item=~\"$xrpl_work_item\", xrpl_branch=~\"$xrpl_branch\", xrpl_node_role=~\"$xrpl_node_role\"}[$__rate_interval]) + rate(state_accounting_full_duration{service_instance_id=~\"$node\", deployment_environment=~\"$deployment_environment\", xrpl_network_type=~\"$xrpl_network_type\", service_name=~\"$service_name\", xrpl_work_item=~\"$xrpl_work_item\", xrpl_branch=~\"$xrpl_branch\", xrpl_node_role=~\"$xrpl_node_role\"}[$__rate_interval])), \"series\", \"% Time in Full\", \"\", \"\"), \"xrpl_ident\", \", \", \"service_instance_id\", \"xrpl_branch\", \"xrpl_work_item\"), \"xrpl_ident\", \"[$1]\", \"xrpl_ident\", \"(?:, )*(.*[^, ])(?:, )*\")",
"refId": "A"
}
],
"title": "% Time in Full [$xrpl_network_type]",
"type": "stat",
"repeat": "xrpl_network_type",
"repeatDirection": "h",
"maxPerRow": 2
},
{
"datasource": {
"type": "prometheus",
@@ -661,9 +736,9 @@
"h": 8,
"w": 12,
"x": 0,
"y": 21
"y": 25
},
"id": 9,
"id": 10,
"options": {
"annotations": {
"clustering": -1,
@@ -796,9 +871,9 @@
"h": 8,
"w": 12,
"x": 12,
"y": 21
"y": 25
},
"id": 10,
"id": 11,
"options": {
"annotations": {
"clustering": -1,
@@ -931,9 +1006,9 @@
"h": 8,
"w": 12,
"x": 0,
"y": 29
"y": 33
},
"id": 11,
"id": 12,
"options": {
"annotations": {
"clustering": -1,
@@ -1000,81 +1075,6 @@
"title": "State Duration Rate (All States)",
"type": "timeseries"
},
{
"datasource": {
"type": "prometheus",
"uid": "${DS_PROMETHEUS}"
},
"description": "###### What this is:\n*The share of recent wall-clock time the node spent in Full mode.*\n\n###### How it's computed:\n*Per-second rate of the Full-mode duration counter divided by the sum of the per-second rates of all five mode duration counters.*\n\n###### Reading it:\n*Higher is better; 1.0 means the node was fully synced for the entire window.*\n\n###### Healthy range:\n*At or above 0.99.*\n\n###### Watch for:\n*Values dropping below 0.9, meaning the node spent meaningful time outside Full mode.*\n\n###### Keywords:\n- **Operating mode / server state** *(per node)* \u2014 the node's sync level: Disconnected, Connected, Syncing, Tracking, Full (and Validating/Proposing).\n\n###### Computation boundary:\n*Result: Per node \u2014 each series is one server's own value.*\n*Recorded in xrpld code as a native metric (beast::insight); the collector only forwards it; the Grafana query selects and aggregates it.*\n\n###### Source:\n[NetworkOPs.cpp](https://github.com/XRPLF/rippled/blob/develop/src/xrpld/app/misc/NetworkOPs.cpp)\n\n###### Function:\n`NetworkOPsImp::Stats`\n\n###### References:\n[Operating mode / server state](https://xrpl.org/docs/references/http-websocket-apis/api-conventions/xrpld-server-states) \u00b7 [Telemetry glossary](https://github.com/XRPLF/rippled/blob/develop/docs/telemetry-glossary.md#operating-mode-server-state)",
"fieldConfig": {
"defaults": {
"displayName": "${__field.labels.series} ${__field.labels.xrpl_ident}",
"max": 1,
"min": 0,
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "red",
"value": 0
},
{
"color": "yellow",
"value": 0.9
},
{
"color": "green",
"value": 0.99
}
]
},
"unit": "percentunit"
}
},
"gridPos": {
"h": 4,
"w": 12,
"x": 0,
"y": 37
},
"id": 12,
"options": {
"colorMode": "value",
"graphMode": "area",
"justifyMode": "auto",
"orientation": "auto",
"percentChangeColorMode": "standard",
"reduceOptions": {
"calcs": ["lastNotNull"],
"fields": "",
"values": false
},
"showPercentChange": false,
"textMode": "auto",
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{
"datasource": {
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"uid": "${DS_PROMETHEUS}"
},
"expr": "label_replace(label_join(label_replace(rate(state_accounting_full_duration{service_instance_id=~\"$node\", deployment_environment=~\"$deployment_environment\", xrpl_network_type=~\"$xrpl_network_type\", service_name=~\"$service_name\", xrpl_work_item=~\"$xrpl_work_item\", xrpl_branch=~\"$xrpl_branch\", xrpl_node_role=~\"$xrpl_node_role\"}[$__rate_interval]) / (rate(state_accounting_disconnected_duration{service_instance_id=~\"$node\", deployment_environment=~\"$deployment_environment\", xrpl_network_type=~\"$xrpl_network_type\", service_name=~\"$service_name\", xrpl_work_item=~\"$xrpl_work_item\", xrpl_branch=~\"$xrpl_branch\", xrpl_node_role=~\"$xrpl_node_role\"}[$__rate_interval]) + rate(state_accounting_connected_duration{service_instance_id=~\"$node\", deployment_environment=~\"$deployment_environment\", xrpl_network_type=~\"$xrpl_network_type\", service_name=~\"$service_name\", xrpl_work_item=~\"$xrpl_work_item\", xrpl_branch=~\"$xrpl_branch\", xrpl_node_role=~\"$xrpl_node_role\"}[$__rate_interval]) + rate(state_accounting_syncing_duration{service_instance_id=~\"$node\", deployment_environment=~\"$deployment_environment\", xrpl_network_type=~\"$xrpl_network_type\", service_name=~\"$service_name\", xrpl_work_item=~\"$xrpl_work_item\", xrpl_branch=~\"$xrpl_branch\", xrpl_node_role=~\"$xrpl_node_role\"}[$__rate_interval]) + rate(state_accounting_tracking_duration{service_instance_id=~\"$node\", deployment_environment=~\"$deployment_environment\", xrpl_network_type=~\"$xrpl_network_type\", service_name=~\"$service_name\", xrpl_work_item=~\"$xrpl_work_item\", xrpl_branch=~\"$xrpl_branch\", xrpl_node_role=~\"$xrpl_node_role\"}[$__rate_interval]) + rate(state_accounting_full_duration{service_instance_id=~\"$node\", deployment_environment=~\"$deployment_environment\", xrpl_network_type=~\"$xrpl_network_type\", service_name=~\"$service_name\", xrpl_work_item=~\"$xrpl_work_item\", xrpl_branch=~\"$xrpl_branch\", xrpl_node_role=~\"$xrpl_node_role\"}[$__rate_interval])), \"series\", \"% Time in Full\", \"\", \"\"), \"xrpl_ident\", \", \", \"service_instance_id\", \"xrpl_branch\", \"xrpl_work_item\"), \"xrpl_ident\", \"[$1]\", \"xrpl_ident\", \"(?:, )*(.*[^, ])(?:, )*\")",
"refId": "A"
}
],
"title": "% Time in Full [$xrpl_network_type]",
"type": "stat",
"repeat": "xrpl_network_type",
"repeatDirection": "h",
"maxPerRow": 2
},
{
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@@ -1164,8 +1164,8 @@
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"title": "Jobs",
@@ -1970,7 +1970,7 @@
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@@ -4206,12 +4206,81 @@
"h": 1,
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"y": 133
},
"id": 41,
"title": "Complete Ledgers & DB",
"type": "row"
},
{
"datasource": {
"type": "prometheus",
"uid": "${DS_PROMETHEUS}"
},
"description": "###### What this is:\n*How many historical ledgers the node is back-filling per minute.*\n\n###### How it's computed:\n*Current value of the historical-fetch-per-minute gauge.*\n\n###### Reading it:\n*Near zero once history is complete; elevated while back-filling.*\n\n###### Healthy range:\n*Close to zero in steady state.*\n\n###### Watch for:\n*A sustained high rate means the node is still filling gaps in its stored history.*\n\n###### Keywords:\n- **Historical fetch rate** *(per node)* \u2014 how many historical ledgers the node is back-filling per minute.\n- **Back-fill / catch-up** *(per node)* \u2014 fetching missing historical ledgers from peers to fill gaps or reach the network tip.\n- **Complete ledger ranges** *(per node)* \u2014 the contiguous spans of ledgers the node holds locally; one unbroken range is ideal.\n\n###### Computation boundary:\n*Result: Per node \u2014 each series is one server's own value.*\n*Computed in xrpld code (MetricsRegistry, OpenTelemetry SDK) and exported as a metric; the collector only forwards it; the Grafana query selects and aggregates it.*\n\n###### Source:\n[MetricsRegistry.cpp](https://github.com/XRPLF/rippled/blob/develop/src/xrpld/telemetry/MetricsRegistry.cpp)\n\n###### Function:\n`registerDbMetricsGauge`\n\n###### References:\n[Telemetry glossary](https://github.com/XRPLF/rippled/blob/develop/docs/telemetry-glossary.md#historical-fetch-rate)",
"fieldConfig": {
"defaults": {
"displayName": "${__field.labels.series} ${__field.labels.xrpl_ident}",
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "green",
"value": 0
},
{
"color": "red",
"value": 80
}
]
},
"unit": "suffix: fetches/min"
}
},
"gridPos": {
"h": 4,
"w": 12,
"x": 0,
"y": 134
},
"id": 42,
"options": {
"colorMode": "value",
"graphMode": "area",
"justifyMode": "auto",
"orientation": "auto",
"percentChangeColorMode": "standard",
"reduceOptions": {
"calcs": ["lastNotNull"],
"fields": "",
"values": false
},
"showPercentChange": false,
"textMode": "auto",
"tooltip": {
"maxHeight": 600,
"mode": "multi",
"sort": "desc"
},
"wideLayout": true
},
"pluginVersion": "13.2.0-28926505616",
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "${DS_PROMETHEUS}"
},
"expr": "label_replace(label_join(label_replace(db_metrics{service_instance_id=~\"$node\", deployment_environment=~\"$deployment_environment\", xrpl_network_type=~\"$xrpl_network_type\", service_name=~\"$service_name\", xrpl_work_item=~\"$xrpl_work_item\", xrpl_branch=~\"$xrpl_branch\", xrpl_node_role=~\"$xrpl_node_role\", metric=\"historical_perminute\"}, \"series\", \"Fetches/min\", \"\", \"\"), \"xrpl_ident\", \", \", \"service_instance_id\", \"xrpl_branch\", \"xrpl_work_item\"), \"xrpl_ident\", \"[$1]\", \"xrpl_ident\", \"(?:, )*(.*[^, ])(?:, )*\")",
"refId": "A"
}
],
"title": "Historical Fetch Rate [$xrpl_network_type]",
"type": "stat",
"repeat": "xrpl_network_type",
"repeatDirection": "h",
"maxPerRow": 2
},
{
"datasource": {
"type": "prometheus",
@@ -4250,9 +4319,9 @@
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"x": 0,
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},
"id": 42,
"id": 43,
"options": {
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@@ -4344,9 +4413,9 @@
"h": 8,
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"y": 150
},
"id": 43,
"id": 44,
"options": {
"annotations": {
"clustering": -1,
@@ -4397,75 +4466,6 @@
"title": "Database Sizes",
"type": "timeseries"
},
{
"datasource": {
"type": "prometheus",
"uid": "${DS_PROMETHEUS}"
},
"description": "###### What this is:\n*How many historical ledgers the node is back-filling per minute.*\n\n###### How it's computed:\n*Current value of the historical-fetch-per-minute gauge.*\n\n###### Reading it:\n*Near zero once history is complete; elevated while back-filling.*\n\n###### Healthy range:\n*Close to zero in steady state.*\n\n###### Watch for:\n*A sustained high rate means the node is still filling gaps in its stored history.*\n\n###### Keywords:\n- **Historical fetch rate** *(per node)* \u2014 how many historical ledgers the node is back-filling per minute.\n- **Back-fill / catch-up** *(per node)* \u2014 fetching missing historical ledgers from peers to fill gaps or reach the network tip.\n- **Complete ledger ranges** *(per node)* \u2014 the contiguous spans of ledgers the node holds locally; one unbroken range is ideal.\n\n###### Computation boundary:\n*Result: Per node \u2014 each series is one server's own value.*\n*Computed in xrpld code (MetricsRegistry, OpenTelemetry SDK) and exported as a metric; the collector only forwards it; the Grafana query selects and aggregates it.*\n\n###### Source:\n[MetricsRegistry.cpp](https://github.com/XRPLF/rippled/blob/develop/src/xrpld/telemetry/MetricsRegistry.cpp)\n\n###### Function:\n`registerDbMetricsGauge`\n\n###### References:\n[Telemetry glossary](https://github.com/XRPLF/rippled/blob/develop/docs/telemetry-glossary.md#historical-fetch-rate)",
"fieldConfig": {
"defaults": {
"displayName": "${__field.labels.series} ${__field.labels.xrpl_ident}",
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "green",
"value": 0
},
{
"color": "red",
"value": 80
}
]
},
"unit": "suffix: fetches/min"
}
},
"gridPos": {
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"w": 12,
"x": 0,
"y": 162
},
"id": 44,
"options": {
"colorMode": "value",
"graphMode": "area",
"justifyMode": "auto",
"orientation": "auto",
"percentChangeColorMode": "standard",
"reduceOptions": {
"calcs": ["lastNotNull"],
"fields": "",
"values": false
},
"showPercentChange": false,
"textMode": "auto",
"tooltip": {
"maxHeight": 600,
"mode": "multi",
"sort": "desc"
},
"wideLayout": true
},
"pluginVersion": "13.2.0-28926505616",
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "${DS_PROMETHEUS}"
},
"expr": "label_replace(label_join(label_replace(db_metrics{service_instance_id=~\"$node\", deployment_environment=~\"$deployment_environment\", xrpl_network_type=~\"$xrpl_network_type\", service_name=~\"$service_name\", xrpl_work_item=~\"$xrpl_work_item\", xrpl_branch=~\"$xrpl_branch\", xrpl_node_role=~\"$xrpl_node_role\", metric=\"historical_perminute\"}, \"series\", \"Fetches/min\", \"\", \"\"), \"xrpl_ident\", \", \", \"service_instance_id\", \"xrpl_branch\", \"xrpl_work_item\"), \"xrpl_ident\", \"[$1]\", \"xrpl_ident\", \"(?:, )*(.*[^, ])(?:, )*\")",
"refId": "A"
}
],
"title": "Historical Fetch Rate [$xrpl_network_type]",
"type": "stat",
"repeat": "xrpl_network_type",
"repeatDirection": "h",
"maxPerRow": 2
},
{
"datasource": {
"type": "prometheus",
@@ -4532,8 +4532,8 @@
"gridPos": {
"h": 8,
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},
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"options": {
@@ -4576,7 +4576,7 @@
"h": 1,
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},
"id": 46,
"title": "Ledger Economy",
@@ -4611,7 +4611,7 @@
"h": 4,
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},
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@@ -4680,7 +4680,7 @@
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@@ -4749,7 +4749,7 @@
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},
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@@ -4859,7 +4859,7 @@
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},
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@@ -4962,7 +4962,7 @@
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},
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@@ -5065,7 +5065,7 @@
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},
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@@ -5168,7 +5168,7 @@
"h": 8,
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},
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@@ -5212,7 +5212,7 @@
"h": 1,
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"y": 183
},
"collapsed": false,
"panels": [],
@@ -5226,7 +5226,7 @@
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"y": 184
},
"options": {
"tooltip": {

186
docker/telemetry/grafana/dashboards/rpc-pathfinding.json
View File

@@ -252,96 +252,6 @@
"panels": [],
"id": 6
},
{
"title": "Pathfinding Fast Duration",
"description": "###### What this is:\n*The 95th-percentile time of the fast pathfinding search.*\n\n###### How it's computed:\n*95th-percentile of fast pathfinding durations over 5 minutes, per node.*\n\n###### Reading it:\n*Lower is better; fast mode trades accuracy for speed.*\n\n###### Healthy range:\n*Typically a few to tens of milliseconds; workload-dependent.*\n\n###### Watch for:\n*A rising trend, indicating heavy pathfinding demand or an expensive order book.*\n\n###### Keywords:\n- **Pathfinding (fast / full)** *(per node)* \u2014 searching for payment paths through intermediaries; fast mode trades accuracy for speed, full is exhaustive.\n- **Order book** *(network-wide)* \u2014 the ledger's list of standing offers to trade a currency pair on the decentralized exchange.\n\n###### Computation boundary:\n*Result: Per node \u2014 each series is one server's own value.*\n*Recorded in xrpld code as a native metric (beast::insight); the collector only forwards it; the Grafana query selects and aggregates it.*\n\n###### Source:\n[PathRequestManager.h](https://github.com/XRPLF/rippled/blob/develop/src/xrpld/rpc/detail/PathRequestManager.h)\n\n###### Function:\n`ctor`\n\n###### References:\n[Pathfinding (fast / full)](https://xrpl.org/docs/concepts/tokens/fungible-tokens/paths) \u00b7 [Order book](https://xrpl.org/docs/concepts/tokens/decentralized-exchange) \u00b7 [Telemetry glossary](https://github.com/XRPLF/rippled/blob/develop/docs/telemetry-glossary.md#pathfinding-fast-full)",
"type": "timeseries",
"gridPos": {
"h": 8,
"w": 12,
"x": 0,
"y": 22
},
"options": {
"tooltip": {
"maxHeight": 600,
"mode": "multi",
"sort": "desc"
}
},
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "${DS_PROMETHEUS}"
},
"expr": "label_replace(label_join(label_replace(histogram_quantile(0.95, sum by (le, service_instance_id, xrpl_branch, xrpl_node_role) (rate(pathfind_fast_milliseconds_bucket{service_instance_id=~\"$node\", deployment_environment=~\"$deployment_environment\", xrpl_network_type=~\"$xrpl_network_type\", service_name=~\"$service_name\", xrpl_work_item=~\"$xrpl_work_item\", xrpl_branch=~\"$xrpl_branch\", xrpl_node_role=~\"$xrpl_node_role\"}[5m]))), \"series\", \"P95 Fast Pathfind\", \"\", \"\"), \"xrpl_ident\", \", \", \"service_instance_id\", \"xrpl_branch\", \"xrpl_work_item\"), \"xrpl_ident\", \"[$1]\", \"xrpl_ident\", \"(?:, )*(.*[^, ])(?:, )*\")"
}
],
"fieldConfig": {
"defaults": {
"displayName": "${__field.labels.series} ${__field.labels.xrpl_ident}",
"unit": "ms",
"custom": {
"axisLabel": "Duration (ms)",
"spanNulls": 1800000,
"insertNulls": false,
"showPoints": "auto",
"pointSize": 5,
"lineWidth": 1,
"fillOpacity": 0,
"gradientMode": "none"
}
},
"overrides": []
},
"id": 7
},
{
"title": "Pathfinding Full Duration",
"description": "###### What this is:\n*The 95th-percentile time of the full, exhaustive pathfinding search.*\n\n###### How it's computed:\n*95th-percentile of full pathfinding durations over 5 minutes, per node.*\n\n###### Reading it:\n*Lower is better; full mode is much more expensive than fast mode.*\n\n###### Healthy range:\n*Tens to hundreds of milliseconds; workload-dependent.*\n\n###### Watch for:\n*Sustained high durations, consistent with pathfinding-heavy clients straining the node.*\n\n###### Keywords:\n- **Pathfinding (fast / full)** *(per node)* \u2014 searching for payment paths through intermediaries; fast mode trades accuracy for speed, full is exhaustive.\n\n###### Computation boundary:\n*Result: Per node \u2014 each series is one server's own value.*\n*Recorded in xrpld code as a native metric (beast::insight); the collector only forwards it; the Grafana query selects and aggregates it.*\n\n###### Source:\n[PathRequestManager.h](https://github.com/XRPLF/rippled/blob/develop/src/xrpld/rpc/detail/PathRequestManager.h)\n\n###### Function:\n`ctor`\n\n###### References:\n[Pathfinding (fast / full)](https://xrpl.org/docs/concepts/tokens/fungible-tokens/paths) \u00b7 [Telemetry glossary](https://github.com/XRPLF/rippled/blob/develop/docs/telemetry-glossary.md#pathfinding-fast-full)",
"type": "timeseries",
"gridPos": {
"h": 8,
"w": 12,
"x": 12,
"y": 22
},
"options": {
"tooltip": {
"maxHeight": 600,
"mode": "multi",
"sort": "desc"
}
},
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "${DS_PROMETHEUS}"
},
"expr": "label_replace(label_join(label_replace(histogram_quantile(0.95, sum by (le, service_instance_id, xrpl_branch, xrpl_node_role) (rate(pathfind_full_milliseconds_bucket{service_instance_id=~\"$node\", deployment_environment=~\"$deployment_environment\", xrpl_network_type=~\"$xrpl_network_type\", service_name=~\"$service_name\", xrpl_work_item=~\"$xrpl_work_item\", xrpl_branch=~\"$xrpl_branch\", xrpl_node_role=~\"$xrpl_node_role\"}[5m]))), \"series\", \"P95 Full Pathfind\", \"\", \"\"), \"xrpl_ident\", \", \", \"service_instance_id\", \"xrpl_branch\", \"xrpl_work_item\"), \"xrpl_ident\", \"[$1]\", \"xrpl_ident\", \"(?:, )*(.*[^, ])(?:, )*\")"
}
],
"fieldConfig": {
"defaults": {
"displayName": "${__field.labels.series} ${__field.labels.xrpl_ident}",
"unit": "ms",
"custom": {
"axisLabel": "Duration (ms)",
"spanNulls": 1800000,
"insertNulls": false,
"showPoints": "auto",
"pointSize": 5,
"lineWidth": 1,
"fillOpacity": 0,
"gradientMode": "none"
}
},
"overrides": []
},
"id": 8
},
{
"title": "Resource Warnings Rate [$xrpl_network_type]",
"description": "###### What this is:\n*How often the resource manager warns a peer or client for excessive usage, per second.*\n\n###### How it's computed:\n*Per-second rate of resource-warning events over 5 minutes, per node.*\n\n###### Reading it:\n*Green near zero, yellow above 0.1/sec, red above 1/sec.*\n\n###### Healthy range:\n*Near zero in normal operation.*\n\n###### Watch for:\n*A rising rate, consistent with aggressive clients that may need throttling.*\n\n###### Keywords:\n- **Resource drops / warnings** *(per node)* \u2014 the resource manager warning (then dropping/blocking) a peer or client for excessive usage.\n\n###### Computation boundary:\n*Result: Per node \u2014 each series is one server's own value.*\n*Recorded in xrpld code as a native metric (beast::insight); the collector only forwards it; the Grafana query selects and aggregates it.*\n\n###### Source:\n[Logic.h](https://github.com/XRPLF/rippled/blob/develop/include/xrpl/resource/detail/Logic.h)\n\n###### Function:\n`Logic::Stats ctor`\n\n###### References:\n[Telemetry glossary](https://github.com/XRPLF/rippled/blob/develop/docs/telemetry-glossary.md#resource-drops-warnings)",
@@ -350,7 +260,7 @@
"h": 4,
"w": 12,
"x": 0,
"y": 30
"y": 22
},
"options": {
"tooltip": {
@@ -394,7 +304,7 @@
"repeat": "xrpl_network_type",
"repeatDirection": "h",
"maxPerRow": 2,
"id": 9
"id": 7
},
{
"title": "Resource Drops Rate [$xrpl_network_type]",
@@ -404,7 +314,7 @@
"h": 4,
"w": 12,
"x": 12,
"y": 30
"y": 22
},
"options": {
"tooltip": {
@@ -448,6 +358,96 @@
"repeat": "xrpl_network_type",
"repeatDirection": "h",
"maxPerRow": 2,
"id": 8
},
{
"title": "Pathfinding Fast Duration",
"description": "###### What this is:\n*The 95th-percentile time of the fast pathfinding search.*\n\n###### How it's computed:\n*95th-percentile of fast pathfinding durations over 5 minutes, per node.*\n\n###### Reading it:\n*Lower is better; fast mode trades accuracy for speed.*\n\n###### Healthy range:\n*Typically a few to tens of milliseconds; workload-dependent.*\n\n###### Watch for:\n*A rising trend, indicating heavy pathfinding demand or an expensive order book.*\n\n###### Keywords:\n- **Pathfinding (fast / full)** *(per node)* \u2014 searching for payment paths through intermediaries; fast mode trades accuracy for speed, full is exhaustive.\n- **Order book** *(network-wide)* \u2014 the ledger's list of standing offers to trade a currency pair on the decentralized exchange.\n\n###### Computation boundary:\n*Result: Per node \u2014 each series is one server's own value.*\n*Recorded in xrpld code as a native metric (beast::insight); the collector only forwards it; the Grafana query selects and aggregates it.*\n\n###### Source:\n[PathRequestManager.h](https://github.com/XRPLF/rippled/blob/develop/src/xrpld/rpc/detail/PathRequestManager.h)\n\n###### Function:\n`ctor`\n\n###### References:\n[Pathfinding (fast / full)](https://xrpl.org/docs/concepts/tokens/fungible-tokens/paths) \u00b7 [Order book](https://xrpl.org/docs/concepts/tokens/decentralized-exchange) \u00b7 [Telemetry glossary](https://github.com/XRPLF/rippled/blob/develop/docs/telemetry-glossary.md#pathfinding-fast-full)",
"type": "timeseries",
"gridPos": {
"h": 8,
"w": 12,
"x": 0,
"y": 26
},
"options": {
"tooltip": {
"maxHeight": 600,
"mode": "multi",
"sort": "desc"
}
},
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "${DS_PROMETHEUS}"
},
"expr": "label_replace(label_join(label_replace(histogram_quantile(0.95, sum by (le, service_instance_id, xrpl_branch, xrpl_node_role) (rate(pathfind_fast_milliseconds_bucket{service_instance_id=~\"$node\", deployment_environment=~\"$deployment_environment\", xrpl_network_type=~\"$xrpl_network_type\", service_name=~\"$service_name\", xrpl_work_item=~\"$xrpl_work_item\", xrpl_branch=~\"$xrpl_branch\", xrpl_node_role=~\"$xrpl_node_role\"}[5m]))), \"series\", \"P95 Fast Pathfind\", \"\", \"\"), \"xrpl_ident\", \", \", \"service_instance_id\", \"xrpl_branch\", \"xrpl_work_item\"), \"xrpl_ident\", \"[$1]\", \"xrpl_ident\", \"(?:, )*(.*[^, ])(?:, )*\")"
}
],
"fieldConfig": {
"defaults": {
"displayName": "${__field.labels.series} ${__field.labels.xrpl_ident}",
"unit": "ms",
"custom": {
"axisLabel": "Duration (ms)",
"spanNulls": 1800000,
"insertNulls": false,
"showPoints": "auto",
"pointSize": 5,
"lineWidth": 1,
"fillOpacity": 0,
"gradientMode": "none"
}
},
"overrides": []
},
"id": 9
},
{
"title": "Pathfinding Full Duration",
"description": "###### What this is:\n*The 95th-percentile time of the full, exhaustive pathfinding search.*\n\n###### How it's computed:\n*95th-percentile of full pathfinding durations over 5 minutes, per node.*\n\n###### Reading it:\n*Lower is better; full mode is much more expensive than fast mode.*\n\n###### Healthy range:\n*Tens to hundreds of milliseconds; workload-dependent.*\n\n###### Watch for:\n*Sustained high durations, consistent with pathfinding-heavy clients straining the node.*\n\n###### Keywords:\n- **Pathfinding (fast / full)** *(per node)* \u2014 searching for payment paths through intermediaries; fast mode trades accuracy for speed, full is exhaustive.\n\n###### Computation boundary:\n*Result: Per node \u2014 each series is one server's own value.*\n*Recorded in xrpld code as a native metric (beast::insight); the collector only forwards it; the Grafana query selects and aggregates it.*\n\n###### Source:\n[PathRequestManager.h](https://github.com/XRPLF/rippled/blob/develop/src/xrpld/rpc/detail/PathRequestManager.h)\n\n###### Function:\n`ctor`\n\n###### References:\n[Pathfinding (fast / full)](https://xrpl.org/docs/concepts/tokens/fungible-tokens/paths) \u00b7 [Telemetry glossary](https://github.com/XRPLF/rippled/blob/develop/docs/telemetry-glossary.md#pathfinding-fast-full)",
"type": "timeseries",
"gridPos": {
"h": 8,
"w": 12,
"x": 12,
"y": 26
},
"options": {
"tooltip": {
"maxHeight": 600,
"mode": "multi",
"sort": "desc"
}
},
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "${DS_PROMETHEUS}"
},
"expr": "label_replace(label_join(label_replace(histogram_quantile(0.95, sum by (le, service_instance_id, xrpl_branch, xrpl_node_role) (rate(pathfind_full_milliseconds_bucket{service_instance_id=~\"$node\", deployment_environment=~\"$deployment_environment\", xrpl_network_type=~\"$xrpl_network_type\", service_name=~\"$service_name\", xrpl_work_item=~\"$xrpl_work_item\", xrpl_branch=~\"$xrpl_branch\", xrpl_node_role=~\"$xrpl_node_role\"}[5m]))), \"series\", \"P95 Full Pathfind\", \"\", \"\"), \"xrpl_ident\", \", \", \"service_instance_id\", \"xrpl_branch\", \"xrpl_work_item\"), \"xrpl_ident\", \"[$1]\", \"xrpl_ident\", \"(?:, )*(.*[^, ])(?:, )*\")"
}
],
"fieldConfig": {
"defaults": {
"displayName": "${__field.labels.series} ${__field.labels.xrpl_ident}",
"unit": "ms",
"custom": {
"axisLabel": "Duration (ms)",
"spanNulls": 1800000,
"insertNulls": false,
"showPoints": "auto",
"pointSize": 5,
"lineWidth": 1,
"fillOpacity": 0,
"gradientMode": "none"
}
},
"overrides": []
},
"id": 10
},
{

490
docker/telemetry/grafana/dashboards/rpc-performance.json
View File

@@ -51,96 +51,6 @@
},
"panels": []
},
{
"title": "RPC Request Rate by Command",
"description": "###### What this is:\n*How many times each RPC command runs per second.*\n\n###### How it's computed:\n*Per-second rate of command executions over 5 minutes, grouped by command name and node.*\n\n###### Reading it:\n*Compare bars/lines across commands to see which endpoints drive load.*\n\n###### Healthy range:\n*Workload-dependent; dominated by whichever commands clients call most.*\n\n###### Watch for:\n*A single command spiking far above its norm, consistent with a client hammering one endpoint.*\n\n###### Keywords:\n- **RPC command / method** *(per node)* \u2014 a named API request served by the node (e.g. account_info, ledger, submit), the unit RPC panels break down by.\n\n###### Computation boundary:\n*Result: Per node \u2014 each series is one server's own value.*\n*Recorded in code as a trace span, turned into a metric by the collector (SpanMetrics connector), then aggregated by the Grafana query.*\n\n###### Source:\n[RPCHandler.cpp](https://github.com/XRPLF/rippled/blob/develop/src/xrpld/rpc/detail/RPCHandler.cpp)\n\n###### Function:\n`callMethod`\n\n###### References:\n[RPC command / method](https://xrpl.org/docs/references/http-websocket-apis/public-api-methods) \u00b7 [Telemetry glossary](https://github.com/XRPLF/rippled/blob/develop/docs/telemetry-glossary.md#rpc-command-method)",
"type": "timeseries",
"gridPos": {
"h": 8,
"w": 12,
"x": 0,
"y": 1
},
"options": {
"tooltip": {
"maxHeight": 600,
"mode": "multi",
"sort": "desc"
}
},
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "${DS_PROMETHEUS}"
},
"expr": "label_replace(label_join(label_replace(sum by (command, service_instance_id, xrpl_branch, xrpl_node_role) (rate(span_calls_total{service_instance_id=~\"$node\", deployment_environment=~\"$deployment_environment\", xrpl_network_type=~\"$xrpl_network_type\", service_name=~\"$service_name\", xrpl_work_item=~\"$xrpl_work_item\", xrpl_branch=~\"$xrpl_branch\", xrpl_node_role=~\"$xrpl_node_role\", command=~\"$command\", span_name=~\"rpc.command.*\"}[$__rate_interval])), \"series\", \"$1\", \"command\", \"(.*)\"), \"xrpl_ident\", \", \", \"service_instance_id\", \"xrpl_branch\", \"xrpl_work_item\"), \"xrpl_ident\", \"[$1]\", \"xrpl_ident\", \"(?:, )*(.*[^, ])(?:, )*\")"
}
],
"fieldConfig": {
"defaults": {
"displayName": "${__field.labels.series} ${__field.labels.xrpl_ident}",
"unit": "reqps",
"custom": {
"axisLabel": "Requests / Sec",
"spanNulls": 1800000,
"insertNulls": false,
"showPoints": "auto",
"pointSize": 5,
"lineWidth": 1,
"fillOpacity": 0,
"gradientMode": "none"
}
},
"overrides": []
},
"id": 2
},
{
"title": "RPC Latency P95 by Command",
"description": "###### What this is:\n*The 95th-percentile response time for each RPC command.*\n\n###### How it's computed:\n*95th-percentile of per-command execution durations over 5 minutes, grouped by command and node.*\n\n###### Reading it:\n*Lower is better; watch the slowest commands.*\n\n###### Healthy range:\n*Fast lookups a few ms; heavy queries tens to hundreds of ms. Workload-dependent.*\n\n###### Watch for:\n*A command whose latency climbs steadily, pointing to an expensive or degrading query path.*\n\n###### Keywords:\n- **RPC command / method** *(per node)* \u2014 a named API request served by the node (e.g. account_info, ledger, submit), the unit RPC panels break down by.\n\n###### Computation boundary:\n*Result: Per node \u2014 each series is one server's own value.*\n*Recorded in code as a trace span, turned into a metric by the collector (SpanMetrics connector), then aggregated by the Grafana query.*\n\n###### Source:\n[RPCHandler.cpp](https://github.com/XRPLF/rippled/blob/develop/src/xrpld/rpc/detail/RPCHandler.cpp)\n\n###### Function:\n`callMethod`\n\n###### References:\n[RPC command / method](https://xrpl.org/docs/references/http-websocket-apis/public-api-methods) \u00b7 [Telemetry glossary](https://github.com/XRPLF/rippled/blob/develop/docs/telemetry-glossary.md#rpc-command-method)",
"type": "timeseries",
"gridPos": {
"h": 8,
"w": 12,
"x": 12,
"y": 1
},
"options": {
"tooltip": {
"maxHeight": 600,
"mode": "multi",
"sort": "desc"
}
},
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "${DS_PROMETHEUS}"
},
"expr": "label_replace(label_join(label_replace(histogram_quantile(0.95, sum by (le, command, service_instance_id, xrpl_branch, xrpl_node_role) (rate(span_duration_milliseconds_bucket{service_instance_id=~\"$node\", deployment_environment=~\"$deployment_environment\", xrpl_network_type=~\"$xrpl_network_type\", service_name=~\"$service_name\", xrpl_work_item=~\"$xrpl_work_item\", xrpl_branch=~\"$xrpl_branch\", xrpl_node_role=~\"$xrpl_node_role\", command=~\"$command\", span_name=~\"rpc.command.*\"}[5m]))), \"series\", \"P95 $1\", \"command\", \"(.*)\"), \"xrpl_ident\", \", \", \"service_instance_id\", \"xrpl_branch\", \"xrpl_work_item\"), \"xrpl_ident\", \"[$1]\", \"xrpl_ident\", \"(?:, )*(.*[^, ])(?:, )*\")"
}
],
"fieldConfig": {
"defaults": {
"displayName": "${__field.labels.series} ${__field.labels.xrpl_ident}",
"unit": "ms",
"custom": {
"axisLabel": "Latency (ms)",
"spanNulls": 1800000,
"insertNulls": false,
"showPoints": "auto",
"pointSize": 5,
"lineWidth": 1,
"fillOpacity": 0,
"gradientMode": "none"
}
},
"overrides": []
},
"id": 3
},
{
"title": "RPC Error Rate [$xrpl_network_type]",
"description": "###### What this is:\n*The percentage of each command's calls that finished with an error.*\n\n###### How it's computed:\n*Error calls divided by total calls per command over 5 minutes, expressed as a percent.*\n\n###### Reading it:\n*Green under 1%, yellow 1-5%, red above 5%.*\n\n###### Healthy range:\n*Below 1% per command in normal operation.*\n\n###### Watch for:\n*A command sitting red, indicating malformed input, overload, or a broken handler.*\n\n###### Keywords:\n- **RPC command / method** *(per node)* \u2014 a named API request served by the node (e.g. account_info, ledger, submit), the unit RPC panels break down by.\n\n###### Computation boundary:\n*Result: Per node \u2014 each series is one server's own value.*\n*Recorded in code as a trace span, turned into a metric by the collector (SpanMetrics connector), then aggregated by the Grafana query.*\n\n###### Source:\n[RPCHandler.cpp](https://github.com/XRPLF/rippled/blob/develop/src/xrpld/rpc/detail/RPCHandler.cpp)\n\n###### Function:\n`callMethod`\n\n###### References:\n[RPC command / method](https://xrpl.org/docs/references/http-websocket-apis/public-api-methods) \u00b7 [Telemetry glossary](https://github.com/XRPLF/rippled/blob/develop/docs/telemetry-glossary.md#rpc-command-method)",
@@ -149,7 +59,7 @@
"h": 4,
"w": 12,
"x": 0,
"y": 9
"y": 1
},
"options": {
"tooltip": {
@@ -190,11 +100,177 @@
},
"overrides": []
},
"id": 2,
"repeat": "xrpl_network_type",
"repeatDirection": "h",
"maxPerRow": 2
},
{
"title": "Top Commands by Volume [$xrpl_network_type]",
"description": "###### What this is:\n*The ten most-called RPC commands over the recent window.*\n\n###### How it's computed:\n*Total invocation counts per command over the last 5 minutes, ranked and capped at ten.*\n\n###### Reading it:\n*The top bars are the hottest endpoints driving node load.*\n\n###### Healthy range:\n*Workload-dependent; typically led by lightweight status queries.*\n\n###### Watch for:\n*An unexpected command dominating the ranking, consistent with automated abuse.*\n\n###### Keywords:\n- **RPC command / method** *(per node)* \u2014 a named API request served by the node (e.g. account_info, ledger, submit), the unit RPC panels break down by.\n\n###### Computation boundary:\n*Result: Per node \u2014 each series is one server's own value.*\n*Recorded in code as a trace span, turned into a metric by the collector (SpanMetrics connector), then aggregated by the Grafana query.*\n\n###### Source:\n[RPCHandler.cpp](https://github.com/XRPLF/rippled/blob/develop/src/xrpld/rpc/detail/RPCHandler.cpp)\n\n###### Function:\n`callMethod`\n\n###### References:\n[RPC command / method](https://xrpl.org/docs/references/http-websocket-apis/public-api-methods) \u00b7 [Telemetry glossary](https://github.com/XRPLF/rippled/blob/develop/docs/telemetry-glossary.md#rpc-command-method)",
"type": "bargauge",
"gridPos": {
"h": 4,
"w": 12,
"x": 12,
"y": 1
},
"options": {
"tooltip": {
"maxHeight": 600,
"mode": "multi",
"sort": "desc"
}
},
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "${DS_PROMETHEUS}"
},
"expr": "label_replace(label_join(label_replace(topk(10, sum by (command, service_instance_id, xrpl_branch, xrpl_node_role) (increase(span_calls_total{service_instance_id=~\"$node\", deployment_environment=~\"$deployment_environment\", xrpl_network_type=~\"$xrpl_network_type\", service_name=~\"$service_name\", xrpl_work_item=~\"$xrpl_work_item\", xrpl_branch=~\"$xrpl_branch\", xrpl_node_role=~\"$xrpl_node_role\", command=~\"$command\", span_name=~\"rpc.command.*\"}[$__rate_interval]))), \"series\", \"$1\", \"command\", \"(.*)\"), \"xrpl_ident\", \", \", \"service_instance_id\", \"xrpl_branch\", \"xrpl_work_item\"), \"xrpl_ident\", \"[$1]\", \"xrpl_ident\", \"(?:, )*(.*[^, ])(?:, )*\")"
}
],
"fieldConfig": {
"defaults": {
"displayName": "${__field.labels.series} ${__field.labels.xrpl_ident}",
"unit": "short"
},
"overrides": []
},
"id": 3,
"repeat": "xrpl_network_type",
"repeatDirection": "h",
"maxPerRow": 2
},
{
"title": "WebSocket Message Rate [$xrpl_network_type]",
"description": "###### What this is:\n*How many RPC messages arrive over WebSocket connections per second.*\n\n###### How it's computed:\n*Per-second rate of processed WebSocket RPC messages over 5 minutes, per node.*\n\n###### Reading it:\n*Non-zero only when clients use WebSocket; zero is normal for HTTP-only nodes.*\n\n###### Healthy range:\n*Workload-dependent; zero if no WebSocket clients.*\n\n###### Watch for:\n*A sudden surge from a single source, consistent with a chatty or abusive subscription client.*\n\n###### Keywords:\n- **RPC command / method** *(per node)* \u2014 a named API request served by the node (e.g. account_info, ledger, submit), the unit RPC panels break down by.\n- **WebSocket** *(per node)* \u2014 a persistent-connection API transport used by subscription clients; zero on HTTP-only nodes.\n\n###### Computation boundary:\n*Result: Per node \u2014 each series is one server's own value.*\n*Recorded in code as a trace span, turned into a metric by the collector (SpanMetrics connector), then aggregated by the Grafana query.*\n\n###### Source:\n[ServerHandler.cpp](https://github.com/XRPLF/rippled/blob/develop/src/xrpld/rpc/detail/ServerHandler.cpp)\n\n###### Function:\n`ServerHandler::processSession`\n\n###### References:\n[RPC command / method](https://xrpl.org/docs/references/http-websocket-apis/public-api-methods) \u00b7 [WebSocket](https://xrpl.org/docs/references/http-websocket-apis/api-conventions) \u00b7 [Telemetry glossary](https://github.com/XRPLF/rippled/blob/develop/docs/telemetry-glossary.md#rpc-command-method)",
"type": "stat",
"gridPos": {
"h": 4,
"w": 12,
"x": 0,
"y": 5
},
"options": {
"tooltip": {
"maxHeight": 600,
"mode": "multi",
"sort": "desc"
}
},
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "${DS_PROMETHEUS}"
},
"expr": "label_replace(label_join(label_replace(sum by (service_instance_id, xrpl_branch, xrpl_node_role) (rate(span_calls_total{service_instance_id=~\"$node\", deployment_environment=~\"$deployment_environment\", xrpl_network_type=~\"$xrpl_network_type\", service_name=~\"$service_name\", xrpl_work_item=~\"$xrpl_work_item\", xrpl_branch=~\"$xrpl_branch\", xrpl_node_role=~\"$xrpl_node_role\", command=~\"$command\", span_name=\"rpc.ws_message\"}[$__rate_interval])), \"series\", \"WS Messages / Sec\", \"\", \"\"), \"xrpl_ident\", \", \", \"service_instance_id\", \"xrpl_branch\", \"xrpl_work_item\"), \"xrpl_ident\", \"[$1]\", \"xrpl_ident\", \"(?:, )*(.*[^, ])(?:, )*\")"
}
],
"fieldConfig": {
"defaults": {
"displayName": "${__field.labels.series} ${__field.labels.xrpl_ident}",
"unit": "suffix: messages/s"
},
"overrides": []
},
"id": 4,
"repeat": "xrpl_network_type",
"repeatDirection": "h",
"maxPerRow": 2
},
{
"title": "RPC Request Rate by Command",
"description": "###### What this is:\n*How many times each RPC command runs per second.*\n\n###### How it's computed:\n*Per-second rate of command executions over 5 minutes, grouped by command name and node.*\n\n###### Reading it:\n*Compare bars/lines across commands to see which endpoints drive load.*\n\n###### Healthy range:\n*Workload-dependent; dominated by whichever commands clients call most.*\n\n###### Watch for:\n*A single command spiking far above its norm, consistent with a client hammering one endpoint.*\n\n###### Keywords:\n- **RPC command / method** *(per node)* \u2014 a named API request served by the node (e.g. account_info, ledger, submit), the unit RPC panels break down by.\n\n###### Computation boundary:\n*Result: Per node \u2014 each series is one server's own value.*\n*Recorded in code as a trace span, turned into a metric by the collector (SpanMetrics connector), then aggregated by the Grafana query.*\n\n###### Source:\n[RPCHandler.cpp](https://github.com/XRPLF/rippled/blob/develop/src/xrpld/rpc/detail/RPCHandler.cpp)\n\n###### Function:\n`callMethod`\n\n###### References:\n[RPC command / method](https://xrpl.org/docs/references/http-websocket-apis/public-api-methods) \u00b7 [Telemetry glossary](https://github.com/XRPLF/rippled/blob/develop/docs/telemetry-glossary.md#rpc-command-method)",
"type": "timeseries",
"gridPos": {
"h": 8,
"w": 12,
"x": 0,
"y": 9
},
"options": {
"tooltip": {
"maxHeight": 600,
"mode": "multi",
"sort": "desc"
}
},
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "${DS_PROMETHEUS}"
},
"expr": "label_replace(label_join(label_replace(sum by (command, service_instance_id, xrpl_branch, xrpl_node_role) (rate(span_calls_total{service_instance_id=~\"$node\", deployment_environment=~\"$deployment_environment\", xrpl_network_type=~\"$xrpl_network_type\", service_name=~\"$service_name\", xrpl_work_item=~\"$xrpl_work_item\", xrpl_branch=~\"$xrpl_branch\", xrpl_node_role=~\"$xrpl_node_role\", command=~\"$command\", span_name=~\"rpc.command.*\"}[$__rate_interval])), \"series\", \"$1\", \"command\", \"(.*)\"), \"xrpl_ident\", \", \", \"service_instance_id\", \"xrpl_branch\", \"xrpl_work_item\"), \"xrpl_ident\", \"[$1]\", \"xrpl_ident\", \"(?:, )*(.*[^, ])(?:, )*\")"
}
],
"fieldConfig": {
"defaults": {
"displayName": "${__field.labels.series} ${__field.labels.xrpl_ident}",
"unit": "reqps",
"custom": {
"axisLabel": "Requests / Sec",
"spanNulls": 1800000,
"insertNulls": false,
"showPoints": "auto",
"pointSize": 5,
"lineWidth": 1,
"fillOpacity": 0,
"gradientMode": "none"
}
},
"overrides": []
},
"id": 5
},
{
"title": "RPC Latency P95 by Command",
"description": "###### What this is:\n*The 95th-percentile response time for each RPC command.*\n\n###### How it's computed:\n*95th-percentile of per-command execution durations over 5 minutes, grouped by command and node.*\n\n###### Reading it:\n*Lower is better; watch the slowest commands.*\n\n###### Healthy range:\n*Fast lookups a few ms; heavy queries tens to hundreds of ms. Workload-dependent.*\n\n###### Watch for:\n*A command whose latency climbs steadily, pointing to an expensive or degrading query path.*\n\n###### Keywords:\n- **RPC command / method** *(per node)* \u2014 a named API request served by the node (e.g. account_info, ledger, submit), the unit RPC panels break down by.\n\n###### Computation boundary:\n*Result: Per node \u2014 each series is one server's own value.*\n*Recorded in code as a trace span, turned into a metric by the collector (SpanMetrics connector), then aggregated by the Grafana query.*\n\n###### Source:\n[RPCHandler.cpp](https://github.com/XRPLF/rippled/blob/develop/src/xrpld/rpc/detail/RPCHandler.cpp)\n\n###### Function:\n`callMethod`\n\n###### References:\n[RPC command / method](https://xrpl.org/docs/references/http-websocket-apis/public-api-methods) \u00b7 [Telemetry glossary](https://github.com/XRPLF/rippled/blob/develop/docs/telemetry-glossary.md#rpc-command-method)",
"type": "timeseries",
"gridPos": {
"h": 8,
"w": 12,
"x": 12,
"y": 9
},
"options": {
"tooltip": {
"maxHeight": 600,
"mode": "multi",
"sort": "desc"
}
},
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "${DS_PROMETHEUS}"
},
"expr": "label_replace(label_join(label_replace(histogram_quantile(0.95, sum by (le, command, service_instance_id, xrpl_branch, xrpl_node_role) (rate(span_duration_milliseconds_bucket{service_instance_id=~\"$node\", deployment_environment=~\"$deployment_environment\", xrpl_network_type=~\"$xrpl_network_type\", service_name=~\"$service_name\", xrpl_work_item=~\"$xrpl_work_item\", xrpl_branch=~\"$xrpl_branch\", xrpl_node_role=~\"$xrpl_node_role\", command=~\"$command\", span_name=~\"rpc.command.*\"}[5m]))), \"series\", \"P95 $1\", \"command\", \"(.*)\"), \"xrpl_ident\", \", \", \"service_instance_id\", \"xrpl_branch\", \"xrpl_work_item\"), \"xrpl_ident\", \"[$1]\", \"xrpl_ident\", \"(?:, )*(.*[^, ])(?:, )*\")"
}
],
"fieldConfig": {
"defaults": {
"displayName": "${__field.labels.series} ${__field.labels.xrpl_ident}",
"unit": "ms",
"custom": {
"axisLabel": "Latency (ms)",
"spanNulls": 1800000,
"insertNulls": false,
"showPoints": "auto",
"pointSize": 5,
"lineWidth": 1,
"fillOpacity": 0,
"gradientMode": "none"
}
},
"overrides": []
},
"id": 6
},
{
"title": "RPC Latency Heatmap",
"description": "###### What this is:\n*The full distribution of RPC response times over the window.*\n\n###### How it's computed:\n*Counts of requests in each latency band per 5-minute window, shown as color density.*\n\n###### Reading it:\n*A tight low band is healthy; multiple bands mean mixed fast/slow requests.*\n\n###### Healthy range:\n*Most mass in the low-latency bands; workload-dependent.*\n\n###### Watch for:\n*A distinct high-latency cluster (bimodal behavior) that percentiles alone would hide.*\n\n###### Keywords:\n- **RPC command / method** *(per node)* \u2014 a named API request served by the node (e.g. account_info, ledger, submit), the unit RPC panels break down by.\n\n###### Computation boundary:\n*Result: Per node \u2014 each series is one server's own value.*\n*Recorded in code as a trace span, turned into a metric by the collector (SpanMetrics connector), then aggregated by the Grafana query.*\n\n###### Source:\n[RPCHandler.cpp](https://github.com/XRPLF/rippled/blob/develop/src/xrpld/rpc/detail/RPCHandler.cpp)\n\n###### Function:\n`callMethod`\n\n###### References:\n[RPC command / method](https://xrpl.org/docs/references/http-websocket-apis/public-api-methods) \u00b7 [Telemetry glossary](https://github.com/XRPLF/rippled/blob/develop/docs/telemetry-glossary.md#rpc-command-method)",
@@ -203,7 +279,7 @@
"h": 8,
"w": 12,
"x": 0,
"y": 13
"y": 17
},
"options": {
"tooltip": {
@@ -232,7 +308,7 @@
"unit": "ms"
}
},
"id": 5
"id": 7
},
{
"title": "Overall RPC Throughput",
@@ -242,7 +318,7 @@
"h": 8,
"w": 12,
"x": 12,
"y": 13
"y": 17
},
"options": {
"tooltip": {
@@ -284,7 +360,7 @@
},
"overrides": []
},
"id": 6
"id": 8
},
{
"title": "RPC Success vs Error",
@@ -294,7 +370,7 @@
"h": 8,
"w": 12,
"x": 0,
"y": 21
"y": 25
},
"options": {
"tooltip": {
@@ -336,83 +412,7 @@
},
"overrides": []
},
"id": 7
},
{
"title": "Top Commands by Volume [$xrpl_network_type]",
"description": "###### What this is:\n*The ten most-called RPC commands over the recent window.*\n\n###### How it's computed:\n*Total invocation counts per command over the last 5 minutes, ranked and capped at ten.*\n\n###### Reading it:\n*The top bars are the hottest endpoints driving node load.*\n\n###### Healthy range:\n*Workload-dependent; typically led by lightweight status queries.*\n\n###### Watch for:\n*An unexpected command dominating the ranking, consistent with automated abuse.*\n\n###### Keywords:\n- **RPC command / method** *(per node)* \u2014 a named API request served by the node (e.g. account_info, ledger, submit), the unit RPC panels break down by.\n\n###### Computation boundary:\n*Result: Per node \u2014 each series is one server's own value.*\n*Recorded in code as a trace span, turned into a metric by the collector (SpanMetrics connector), then aggregated by the Grafana query.*\n\n###### Source:\n[RPCHandler.cpp](https://github.com/XRPLF/rippled/blob/develop/src/xrpld/rpc/detail/RPCHandler.cpp)\n\n###### Function:\n`callMethod`\n\n###### References:\n[RPC command / method](https://xrpl.org/docs/references/http-websocket-apis/public-api-methods) \u00b7 [Telemetry glossary](https://github.com/XRPLF/rippled/blob/develop/docs/telemetry-glossary.md#rpc-command-method)",
"type": "bargauge",
"gridPos": {
"h": 4,
"w": 12,
"x": 0,
"y": 29
},
"options": {
"tooltip": {
"maxHeight": 600,
"mode": "multi",
"sort": "desc"
}
},
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "${DS_PROMETHEUS}"
},
"expr": "label_replace(label_join(label_replace(topk(10, sum by (command, service_instance_id, xrpl_branch, xrpl_node_role) (increase(span_calls_total{service_instance_id=~\"$node\", deployment_environment=~\"$deployment_environment\", xrpl_network_type=~\"$xrpl_network_type\", service_name=~\"$service_name\", xrpl_work_item=~\"$xrpl_work_item\", xrpl_branch=~\"$xrpl_branch\", xrpl_node_role=~\"$xrpl_node_role\", command=~\"$command\", span_name=~\"rpc.command.*\"}[$__rate_interval]))), \"series\", \"$1\", \"command\", \"(.*)\"), \"xrpl_ident\", \", \", \"service_instance_id\", \"xrpl_branch\", \"xrpl_work_item\"), \"xrpl_ident\", \"[$1]\", \"xrpl_ident\", \"(?:, )*(.*[^, ])(?:, )*\")"
}
],
"fieldConfig": {
"defaults": {
"displayName": "${__field.labels.series} ${__field.labels.xrpl_ident}",
"unit": "short"
},
"overrides": []
},
"id": 8,
"repeat": "xrpl_network_type",
"repeatDirection": "h",
"maxPerRow": 2
},
{
"title": "WebSocket Message Rate [$xrpl_network_type]",
"description": "###### What this is:\n*How many RPC messages arrive over WebSocket connections per second.*\n\n###### How it's computed:\n*Per-second rate of processed WebSocket RPC messages over 5 minutes, per node.*\n\n###### Reading it:\n*Non-zero only when clients use WebSocket; zero is normal for HTTP-only nodes.*\n\n###### Healthy range:\n*Workload-dependent; zero if no WebSocket clients.*\n\n###### Watch for:\n*A sudden surge from a single source, consistent with a chatty or abusive subscription client.*\n\n###### Keywords:\n- **RPC command / method** *(per node)* \u2014 a named API request served by the node (e.g. account_info, ledger, submit), the unit RPC panels break down by.\n- **WebSocket** *(per node)* \u2014 a persistent-connection API transport used by subscription clients; zero on HTTP-only nodes.\n\n###### Computation boundary:\n*Result: Per node \u2014 each series is one server's own value.*\n*Recorded in code as a trace span, turned into a metric by the collector (SpanMetrics connector), then aggregated by the Grafana query.*\n\n###### Source:\n[ServerHandler.cpp](https://github.com/XRPLF/rippled/blob/develop/src/xrpld/rpc/detail/ServerHandler.cpp)\n\n###### Function:\n`ServerHandler::processSession`\n\n###### References:\n[RPC command / method](https://xrpl.org/docs/references/http-websocket-apis/public-api-methods) \u00b7 [WebSocket](https://xrpl.org/docs/references/http-websocket-apis/api-conventions) \u00b7 [Telemetry glossary](https://github.com/XRPLF/rippled/blob/develop/docs/telemetry-glossary.md#rpc-command-method)",
"type": "stat",
"gridPos": {
"h": 4,
"w": 12,
"x": 12,
"y": 29
},
"options": {
"tooltip": {
"maxHeight": 600,
"mode": "multi",
"sort": "desc"
}
},
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "${DS_PROMETHEUS}"
},
"expr": "label_replace(label_join(label_replace(sum by (service_instance_id, xrpl_branch, xrpl_node_role) (rate(span_calls_total{service_instance_id=~\"$node\", deployment_environment=~\"$deployment_environment\", xrpl_network_type=~\"$xrpl_network_type\", service_name=~\"$service_name\", xrpl_work_item=~\"$xrpl_work_item\", xrpl_branch=~\"$xrpl_branch\", xrpl_node_role=~\"$xrpl_node_role\", command=~\"$command\", span_name=\"rpc.ws_message\"}[$__rate_interval])), \"series\", \"WS Messages / Sec\", \"\", \"\"), \"xrpl_ident\", \", \", \"service_instance_id\", \"xrpl_branch\", \"xrpl_work_item\"), \"xrpl_ident\", \"[$1]\", \"xrpl_ident\", \"(?:, )*(.*[^, ])(?:, )*\")"
}
],
"fieldConfig": {
"defaults": {
"displayName": "${__field.labels.series} ${__field.labels.xrpl_ident}",
"unit": "suffix: messages/s"
},
"overrides": []
},
"id": 9,
"repeat": "xrpl_network_type",
"repeatDirection": "h",
"maxPerRow": 2
"id": 9
},
{
"title": "RPC Resource Cost by Command",
@@ -529,6 +529,66 @@
},
"panels": []
},
{
"title": "Current RPC Latency (p99 Gauge) [$xrpl_network_type]",
"description": "###### What this is:\n*Current tail latency (p99) of RPC handling across all methods, as a live gauge.*\n\n###### How it's computed:\n*p99 of the method-duration histogram over the recent window.*\n\n###### Reading it:\n*A single at-a-glance number for current RPC responsiveness.*\n\n###### Healthy range:\n*Low-millisecond under normal load.*\n\n###### Watch for:\n*Sustained elevation, indicating the node is under query pressure.*\n\n###### Keywords:\n- **RPC command / method** *(per node)* \u2014 a named API request served by the node (e.g. account_info, ledger, submit), the unit RPC panels break down by.\n\n###### Computation boundary:\n*Result: Per node \u2014 each series is one server's own value.*\n*Computed in xrpld code (MetricsRegistry, OpenTelemetry SDK) and exported as a metric; the collector only forwards it; the Grafana query selects and aggregates it.*\n\n###### Source:\n[MetricsRegistry.cpp](https://github.com/XRPLF/rippled/blob/develop/src/xrpld/telemetry/MetricsRegistry.cpp)\n\n###### Function:\n`recordRpcFinished`\n\n###### References:\n[RPC command / method](https://xrpl.org/docs/references/http-websocket-apis/public-api-methods) \u00b7 [Telemetry glossary](https://github.com/XRPLF/rippled/blob/develop/docs/telemetry-glossary.md#rpc-command-method)",
"type": "gauge",
"gridPos": {
"h": 4,
"w": 12,
"x": 0,
"y": 50
},
"options": {
"reduceOptions": {
"calcs": ["lastNotNull"],
"fields": "",
"values": false
},
"orientation": "auto",
"showThresholdLabels": false,
"showThresholdMarkers": true,
"tooltip": {}
},
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "${DS_PROMETHEUS}"
},
"expr": "label_replace(label_join(label_replace(histogram_quantile(0.99, sum by (service_instance_id, le, xrpl_branch, xrpl_node_role) (rate(rpc_method_us_bucket{service_instance_id=~\"$node\", deployment_environment=~\"$deployment_environment\", xrpl_network_type=~\"$xrpl_network_type\", service_name=~\"$service_name\", xrpl_work_item=~\"$xrpl_work_item\", xrpl_branch=~\"$xrpl_branch\", xrpl_node_role=~\"$xrpl_node_role\", method=~\"$method\"}[5m]))), \"series\", \"p99 Latency\", \"\", \"\"), \"xrpl_ident\", \", \", \"service_instance_id\", \"xrpl_branch\", \"xrpl_work_item\"), \"xrpl_ident\", \"[$1]\", \"xrpl_ident\", \"(?:, )*(.*[^, ])(?:, )*\")"
}
],
"fieldConfig": {
"defaults": {
"displayName": "${__field.labels.series} ${__field.labels.xrpl_ident}",
"unit": "\u00b5s",
"min": 0,
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
},
{
"color": "yellow",
"value": 100000
},
{
"color": "red",
"value": 1000000
}
]
}
},
"overrides": []
},
"id": 13,
"repeat": "xrpl_network_type",
"repeatDirection": "h",
"maxPerRow": 2
},
{
"title": "RPC Call Rate (All Methods)",
"description": "###### What this is:\n*Overall rate of RPC method calls that started, finished, and errored, across all methods.*\n\n###### How it's computed:\n*Per-second rate of each counter over a 5-minute window, summed per node.*\n\n###### Reading it:\n*Started should closely track finished; errored should be a small fraction.*\n\n###### Healthy range:\n*Workload-dependent; started \u2248 finished, errored near zero.*\n\n###### Watch for:\n*A growing gap between started and finished (calls hanging), or an errored line that rises with load.*\n\n###### Keywords:\n- **RPC command / method** *(per node)* \u2014 a named API request served by the node (e.g. account_info, ledger, submit), the unit RPC panels break down by.\n\n###### Computation boundary:\n*Result: Per node \u2014 each series is one server's own value.*\n*Computed in xrpld code (MetricsRegistry, OpenTelemetry SDK) and exported as a metric; the collector only forwards it; the Grafana query selects and aggregates it.*\n\n###### Source:\n[MetricsRegistry.cpp](https://github.com/XRPLF/rippled/blob/develop/src/xrpld/telemetry/MetricsRegistry.cpp)\n\n###### Function:\n`recordRpcStarted / recordRpcFinished / recordRpcErrored`\n\n###### References:\n[RPC command / method](https://xrpl.org/docs/references/http-websocket-apis/public-api-methods) \u00b7 [Telemetry glossary](https://github.com/XRPLF/rippled/blob/develop/docs/telemetry-glossary.md#rpc-command-method)",
@@ -537,7 +597,7 @@
"h": 8,
"w": 12,
"x": 0,
"y": 50
"y": 54
},
"options": {
"tooltip": {
@@ -590,7 +650,7 @@
},
"overrides": []
},
"id": 13
"id": 14
},
{
"title": "Per-Method Call Rate (Top 10)",
@@ -600,7 +660,7 @@
"h": 8,
"w": 24,
"x": 0,
"y": 58
"y": 62
},
"options": {
"tooltip": {
@@ -644,7 +704,7 @@
},
"overrides": []
},
"id": 14
"id": 15
},
{
"title": "Per-Method Error Rate (Top 10)",
@@ -654,7 +714,7 @@
"h": 8,
"w": 24,
"x": 0,
"y": 66
"y": 70
},
"options": {
"tooltip": {
@@ -698,7 +758,7 @@
},
"overrides": []
},
"id": 15
"id": 16
},
{
"title": "RPC Latency - All Methods",
@@ -708,7 +768,7 @@
"h": 8,
"w": 12,
"x": 0,
"y": 74
"y": 78
},
"options": {
"tooltip": {
@@ -754,7 +814,7 @@
},
"overrides": []
},
"id": 16
"id": 17
},
{
"title": "Per-Method Latency (p99, Top 10 Slowest)",
@@ -764,7 +824,7 @@
"h": 8,
"w": 24,
"x": 0,
"y": 82
"y": 86
},
"options": {
"tooltip": {
@@ -808,7 +868,7 @@
},
"overrides": []
},
"id": 17
"id": 18
},
{
"title": "RPC Error Ratio by Method",
@@ -818,7 +878,7 @@
"h": 8,
"w": 24,
"x": 0,
"y": 90
"y": 94
},
"options": {
"tooltip": {
@@ -880,67 +940,7 @@
},
"overrides": []
},
"id": 18
},
{
"title": "Current RPC Latency (p99 Gauge) [$xrpl_network_type]",
"description": "###### What this is:\n*Current tail latency (p99) of RPC handling across all methods, as a live gauge.*\n\n###### How it's computed:\n*p99 of the method-duration histogram over the recent window.*\n\n###### Reading it:\n*A single at-a-glance number for current RPC responsiveness.*\n\n###### Healthy range:\n*Low-millisecond under normal load.*\n\n###### Watch for:\n*Sustained elevation, indicating the node is under query pressure.*\n\n###### Keywords:\n- **RPC command / method** *(per node)* \u2014 a named API request served by the node (e.g. account_info, ledger, submit), the unit RPC panels break down by.\n\n###### Computation boundary:\n*Result: Per node \u2014 each series is one server's own value.*\n*Computed in xrpld code (MetricsRegistry, OpenTelemetry SDK) and exported as a metric; the collector only forwards it; the Grafana query selects and aggregates it.*\n\n###### Source:\n[MetricsRegistry.cpp](https://github.com/XRPLF/rippled/blob/develop/src/xrpld/telemetry/MetricsRegistry.cpp)\n\n###### Function:\n`recordRpcFinished`\n\n###### References:\n[RPC command / method](https://xrpl.org/docs/references/http-websocket-apis/public-api-methods) \u00b7 [Telemetry glossary](https://github.com/XRPLF/rippled/blob/develop/docs/telemetry-glossary.md#rpc-command-method)",
"type": "gauge",
"gridPos": {
"h": 4,
"w": 12,
"x": 0,
"y": 98
},
"options": {
"reduceOptions": {
"calcs": ["lastNotNull"],
"fields": "",
"values": false
},
"orientation": "auto",
"showThresholdLabels": false,
"showThresholdMarkers": true,
"tooltip": {}
},
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "${DS_PROMETHEUS}"
},
"expr": "label_replace(label_join(label_replace(histogram_quantile(0.99, sum by (service_instance_id, le, xrpl_branch, xrpl_node_role) (rate(rpc_method_us_bucket{service_instance_id=~\"$node\", deployment_environment=~\"$deployment_environment\", xrpl_network_type=~\"$xrpl_network_type\", service_name=~\"$service_name\", xrpl_work_item=~\"$xrpl_work_item\", xrpl_branch=~\"$xrpl_branch\", xrpl_node_role=~\"$xrpl_node_role\", method=~\"$method\"}[5m]))), \"series\", \"p99 Latency\", \"\", \"\"), \"xrpl_ident\", \", \", \"service_instance_id\", \"xrpl_branch\", \"xrpl_work_item\"), \"xrpl_ident\", \"[$1]\", \"xrpl_ident\", \"(?:, )*(.*[^, ])(?:, )*\")"
}
],
"fieldConfig": {
"defaults": {
"displayName": "${__field.labels.series} ${__field.labels.xrpl_ident}",
"unit": "\u00b5s",
"min": 0,
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
},
{
"color": "yellow",
"value": 100000
},
{
"color": "red",
"value": 1000000
}
]
}
},
"overrides": []
},
"id": 19,
"repeat": "xrpl_network_type",
"repeatDirection": "h",
"maxPerRow": 2
"id": 19
}
],
"schemaVersion": 39,