linkerd
/
linkerd2
mirror of https://github.com/linkerd/linkerd2.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Add TCP stats to the Linkerd Pod Grafana dashboard (#2329) (#2477) 

* Add TCP stats to the Linkerd Pod Grafana dashboard (#2329)
* Minimize tcp stats and link it to dashboard tcp tables
* Add rows to fix minimization issues

Signed-off-by: Gaurav Kumar <gaurav.kumar9825@gmail.com>
This commit is contained in:
Gaurav Kumar 2019-03-15 03:19:13 +05:30 committed by Kevin Lingerfelt
parent 77e3b70d3e
commit cbcd201715
2 changed files with 592 additions and 14 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

602
grafana/dashboards/pod.json
View File

@ -660,13 +660,267 @@
"alignLevel": null
}
},
{
"collapsed": true,
"gridPos": {
"h": 1,
"w": 24,
"x": 0,
"y": 15.600000000000001
},
"id": 201,
"panels": [
{
"aliasColors": {},
"bars": false,
"dashLength": 10,
"dashes": false,
"datasource": "prometheus",
"fill": 1,
"gridPos": {
"h": 8,
"w": 8,
"x": 0,
"y": 16.6
},
"id": 173,
"legend": {
"avg": false,
"current": false,
"max": false,
"min": false,
"show": false,
"total": false,
"values": false
},
"lines": true,
"linewidth": 2,
"links": [],
"nullPointMode": "null",
"percentage": false,
"pointradius": 5,
"points": false,
"renderer": "flot",
"seriesOverrides": [],
"spaceLength": 10,
"stack": false,
"steppedLine": false,
"targets": [
{
"expr": "tcp_close_total{namespace=\"$namespace\", pod=\"$pod\" ,deployment=\"$deployment\", direction=\"inbound\",errno!=\"\"}",
"format": "time_series",
"intervalFactor": 1,
"legendFormat": "{{peer}} {{errno}}",
"refId": "A"
}
],
"thresholds": [],
"timeFrom": null,
"timeShift": null,
"title": "TCP CONNECTIONS FAILURES",
"tooltip": {
"shared": true,
"sort": 0,
"value_type": "individual"
},
"type": "graph",
"xaxis": {
"buckets": null,
"mode": "time",
"name": null,
"show": true,
"values": []
},
"yaxes": [
{
"format": "short",
"label": null,
"logBase": 1,
"max": null,
"min": "0",
"show": true
},
{
"format": "short",
"label": null,
"logBase": 1,
"max": null,
"min": null,
"show": true
}
],
"yaxis": {
"align": false,
"alignLevel": null
}
},
{
"aliasColors": {},
"bars": false,
"dashLength": 10,
"dashes": false,
"datasource": "prometheus",
"fill": 1,
"gridPos": {
"h": 8,
"w": 8,
"x": 8,
"y": 16.6
},
"id": 175,
"legend": {
"avg": false,
"current": false,
"max": false,
"min": false,
"show": false,
"total": false,
"values": false
},
"lines": true,
"linewidth": 2,
"links": [],
"nullPointMode": "null",
"percentage": false,
"pointradius": 5,
"points": false,
"renderer": "flot",
"seriesOverrides": [],
"spaceLength": 10,
"stack": false,
"steppedLine": false,
"targets": [
{
"expr": "tcp_open_connections{namespace=\"$namespace\", pod=\"$pod\" ,deployment=\"$deployment\", direction=\"inbound\"}",
"format": "time_series",
"intervalFactor": 1,
"legendFormat": "{{peer}}",
"refId": "A"
}
],
"thresholds": [],
"timeFrom": null,
"timeShift": null,
"title": "TCP CONNECTIONS OPEN",
"tooltip": {
"shared": true,
"sort": 0,
"value_type": "individual"
},
"type": "graph",
"xaxis": {
"buckets": null,
"mode": "time",
"name": null,
"show": true,
"values": []
},
"yaxes": [
{
"format": "short",
"label": null,
"logBase": 1,
"max": null,
"min": "0",
"show": true
},
{
"format": "short",
"label": null,
"logBase": 1,
"max": null,
"min": null,
"show": true
}
],
"yaxis": {
"align": false,
"alignLevel": null
}
},
{
"cards": {
"cardPadding": null,
"cardRound": null
},
"color": {
"cardColor": "#b4ff00",
"colorScale": "sqrt",
"colorScheme": "interpolateOranges",
"exponent": 0.5,
"mode": "spectrum"
},
"dataFormat": "timeseries",
"datasource": "prometheus",
"gridPos": {
"h": 8,
"w": 8,
"x": 16,
"y": 16.6
},
"heatmap": {},
"highlightCards": true,
"id": 177,
"legend": {
"show": false
},
"links": [],
"targets": [
{
"expr": "tcp_connection_duration_ms_bucket{namespace=\"$namespace\", pod=\"$pod\" ,deployment=\"$deployment\", direction=\"inbound\"}",
"format": "heatmap",
"intervalFactor": 1,
"refId": "A"
}
],
"title": "TCP CONNECTION DURATION",
"tooltip": {
"show": true,
"showHistogram": true
},
"type": "heatmap",
"xAxis": {
"show": true
},
"xBucketNumber": null,
"xBucketSize": null,
"yAxis": {
"decimals": null,
"format": "ms",
"logBase": 1,
"max": null,
"min": "0",
"show": true,
"splitFactor": null
},
"yBucketBound": "auto",
"yBucketNumber": null,
"yBucketSize": null
}
],
"title": "Inbound TCP Metrics",
"type": "row"
},
{
"collapsed": false,
"gridPos": {
"h": 1,
"w": 24,
"x": 0,
"y": 16.6
},
"id": 199,
"panels": [],
"title": "",
"type": "row"
},
{
"content": "<div class=\"text-center dashboard-header\">\n <span>INBOUND PODS</span>\n</div>",
"gridPos": {
"h": 2.2,
"w": 24,
"x": 0,
"y": 15.600000000000001
"y": 17.6
},
"id": 80,
"links": [],
@ -686,7 +940,7 @@
"h": 7,
"w": 8,
"x": 0,
"y": 17.8
"y": 19.8
},
"id": 81,
"legend": {
@ -772,7 +1026,7 @@
"h": 7,
"w": 8,
"x": 8,
"y": 17.8
"y": 19.8
},
"id": 82,
"legend": {
@ -864,7 +1118,7 @@
"h": 7,
"w": 8,
"x": 16,
"y": 17.8
"y": 19.8
},
"id": 83,
"legend": {
@ -959,7 +1213,7 @@
"h": 2.2,
"w": 24,
"x": 0,
"y": 24.8
"y": 26.8
},
"id": 88,
"links": [],
@ -979,7 +1233,7 @@
"h": 7,
"w": 8,
"x": 0,
"y": 27
"y": 29
},
"id": 89,
"legend": {
@ -1065,7 +1319,7 @@
"h": 7,
"w": 8,
"x": 8,
"y": 27
"y": 29
},
"id": 90,
"legend": {
@ -1157,7 +1411,7 @@
"h": 7,
"w": 8,
"x": 16,
"y": 27
"y": 29
},
"id": 91,
"legend": {
@ -1246,13 +1500,267 @@
"alignLevel": null
}
},
{
"collapsed": true,
"gridPos": {
"h": 1,
"w": 24,
"x": 0,
"y": 36
},
"id": 197,
"panels": [
{
"aliasColors": {},
"bars": false,
"dashLength": 10,
"dashes": false,
"datasource": "prometheus",
"fill": 1,
"gridPos": {
"h": 8,
"w": 8,
"x": 0,
"y": 37
},
"id": 191,
"legend": {
"avg": false,
"current": false,
"max": false,
"min": false,
"show": false,
"total": false,
"values": false
},
"lines": true,
"linewidth": 2,
"links": [],
"nullPointMode": "null",
"percentage": false,
"pointradius": 5,
"points": false,
"renderer": "flot",
"seriesOverrides": [],
"spaceLength": 10,
"stack": false,
"steppedLine": false,
"targets": [
{
"expr": "tcp_close_total{namespace=\"$namespace\", pod=\"$pod\", deployment=\"$deployment\", direction=\"outbound\",errno!=\"\"}",
"format": "time_series",
"intervalFactor": 1,
"legendFormat": "{{peer}} {{errno}}",
"refId": "A"
}
],
"thresholds": [],
"timeFrom": null,
"timeShift": null,
"title": "TCP CONNECTION FAILURES",
"tooltip": {
"shared": true,
"sort": 0,
"value_type": "individual"
},
"type": "graph",
"xaxis": {
"buckets": null,
"mode": "time",
"name": null,
"show": true,
"values": []
},
"yaxes": [
{
"format": "none",
"label": null,
"logBase": 1,
"max": null,
"min": "0",
"show": true
},
{
"format": "short",
"label": null,
"logBase": 1,
"max": null,
"min": null,
"show": true
}
],
"yaxis": {
"align": false,
"alignLevel": null
}
},
{
"aliasColors": {},
"bars": false,
"dashLength": 10,
"dashes": false,
"datasource": "prometheus",
"fill": 1,
"gridPos": {
"h": 8,
"w": 8,
"x": 8,
"y": 37
},
"id": 183,
"legend": {
"avg": false,
"current": false,
"max": false,
"min": false,
"show": false,
"total": false,
"values": false
},
"lines": true,
"linewidth": 2,
"links": [],
"nullPointMode": "null",
"percentage": false,
"pointradius": 5,
"points": false,
"renderer": "flot",
"seriesOverrides": [],
"spaceLength": 10,
"stack": false,
"steppedLine": false,
"targets": [
{
"expr": "tcp_open_connections{namespace=\"$namespace\", pod=\"$pod\" ,deployment=\"$deployment\", direction=\"outbound\"}",
"format": "time_series",
"intervalFactor": 1,
"legendFormat": "{{peer}}",
"refId": "A"
}
],
"thresholds": [],
"timeFrom": null,
"timeShift": null,
"title": "TCP CONNECTIONS OPEN",
"tooltip": {
"shared": true,
"sort": 0,
"value_type": "individual"
},
"type": "graph",
"xaxis": {
"buckets": null,
"mode": "time",
"name": null,
"show": true,
"values": []
},
"yaxes": [
{
"format": "short",
"label": null,
"logBase": 1,
"max": null,
"min": "0",
"show": true
},
{
"format": "short",
"label": null,
"logBase": 1,
"max": null,
"min": null,
"show": true
}
],
"yaxis": {
"align": false,
"alignLevel": null
}
},
{
"cards": {
"cardPadding": null,
"cardRound": null
},
"color": {
"cardColor": "#b4ff00",
"colorScale": "sqrt",
"colorScheme": "interpolateOranges",
"exponent": 0.5,
"mode": "spectrum"
},
"dataFormat": "timeseries",
"datasource": "prometheus",
"gridPos": {
"h": 8,
"w": 8,
"x": 16,
"y": 37
},
"heatmap": {},
"highlightCards": true,
"id": 189,
"legend": {
"show": false
},
"links": [],
"targets": [
{
"expr": "tcp_connection_duration_ms_bucket{namespace=\"$namespace\", pod=\"$pod\", deployment=\"$deployment\", direction=\"outbound\"}",
"format": "heatmap",
"intervalFactor": 1,
"refId": "A"
}
],
"title": "TCP CONNECTION DURATION",
"tooltip": {
"show": true,
"showHistogram": true
},
"type": "heatmap",
"xAxis": {
"show": true
},
"xBucketNumber": null,
"xBucketSize": null,
"yAxis": {
"decimals": null,
"format": "ms",
"logBase": 1,
"max": null,
"min": "0",
"show": true,
"splitFactor": null
},
"yBucketBound": "auto",
"yBucketNumber": null,
"yBucketSize": null
}
],
"title": "Outbound TCP Metrics",
"type": "row"
},
{
"collapsed": false,
"gridPos": {
"h": 1,
"w": 24,
"x": 0,
"y": 37
},
"id": 187,
"panels": [],
"title": "",
"type": "row"
},
{
"content": "<div class=\"text-center dashboard-header\">\n <span>OUTBOUND PODS</span>\n</div>",
"gridPos": {
"h": 2.2,
"w": 24,
"x": 0,
"y": 34
"y": 38
},
"id": 84,
"links": [],
@ -1272,7 +1780,7 @@
"h": 7,
"w": 8,
"x": 0,
"y": 36.2
"y": 40.2
},
"id": 85,
"legend": {
@ -1358,7 +1866,7 @@
"h": 7,
"w": 8,
"x": 8,
"y": 36.2
"y": 40.2
},
"id": 86,
"legend": {
@ -1450,7 +1958,7 @@
"h": 7,
"w": 8,
"x": 16,
"y": 36.2
"y": 40.2
},
"id": 87,
"legend": {
@ -1545,7 +2053,7 @@
"h": 3,
"w": 24,
"x": 0,
"y": 43.2
"y": 47.2
},
"height": "1px",
"id": 171,
@ -1577,6 +2085,7 @@
"query": "label_values(process_start_time_seconds, namespace)",
"refresh": 2,
"regex": "",
"skipUrlSync": false,
"sort": 1,
"tagValuesQuery": "",
"tags": [],
@ -1597,6 +2106,73 @@
"query": "label_values(process_start_time_seconds{namespace=\"$namespace\"}, pod)",
"refresh": 2,
"regex": "",
"skipUrlSync": false,
"sort": 1,
"tagValuesQuery": "",
"tags": [],
"tagsQuery": "",
"type": "query",
"useTags": false
},
{
"allValue": null,
"current": {},
"datasource": "prometheus",
"definition": "label_values(process_start_time_seconds{namespace=\"$namespace\"}, deployment)",
"hide": 2,
"includeAll": false,
"label": "deployment",
"multi": false,
"name": "deployment",
"options": [],
"query": "label_values(process_start_time_seconds{namespace=\"$namespace\"}, deployment)",
"refresh": 2,
"regex": "",
"skipUrlSync": false,
"sort": 1,
"tagValuesQuery": "",
"tags": [],
"tagsQuery": "",
"type": "query",
"useTags": false
},
{
"allValue": null,
"current": {},
"datasource": "prometheus",
"definition": "label_values(request_total{dst_namespace=\"$namespace\", dst_deployment=\"$deployment\"}, deployment)",
"hide": 2,
"includeAll": true,
"label": null,
"multi": false,
"name": "inbound",
"options": [],
"query": "",
"refresh": 2,
"regex": "",
"skipUrlSync": false,
"sort": 1,
"tagValuesQuery": "",
"tags": [],
"tagsQuery": "",
"type": "query",
"useTags": false
},
{
"allValue": null,
"current": {},
"datasource": "prometheus",
"definition": "label_values(request_total{namespace=\"$namespace\", deployment=\"$deployment\"}, dst_deployment)",
"hide": 2,
"includeAll": true,
"label": null,
"multi": false,
"name": "outbound",
"options": [],
"query": "label_values(request_total{namespace=\"$namespace\", deployment=\"$deployment\"}, dst_deployment)",
"refresh": 2,
"regex": "",
"skipUrlSync": false,
"sort": 1,
"tagValuesQuery": "",
"tags": [],

4
web/app/js/components/MetricsTable.jsx
View File

@ -83,6 +83,7 @@ const httpStatColumns = [
a.tlsRequestPercent ? a.tlsRequestPercent.get() : -1,
b.tlsRequestPercent ? b.tlsRequestPercent.get() : -1)
},
];
const columnDefinitions = (resource, showNamespaceColumn, PrefixedLink, isTcpTable) => {
@ -162,8 +163,9 @@ const columnDefinitions = (resource, showNamespaceColumn, PrefixedLink, isTcpTab
columns = columns.concat(tcpStatColumns);
} else {
columns = columns.concat(httpStatColumns);
columns = columns.concat(grafanaColumn);
}
columns = columns.concat(grafanaColumn);
// don't add the meshed column on a Authority MetricsTable
if (!isAuthorityTable) {