Specifying Segments_Memory with IndexName shows shard id in the legend

[Jon-AtAWS]

The below dashboard yields a panel with the ShardID in the table key. Is it supposed to show me IndexName?

{
"endpoint": "localhost:9600",
"gridOptions": {
"rows": 12,
"cols": 12
},
"graphs": {
"lines": [
{
"queryParams" : {
"metrics": "Segments_Memory",
"aggregates": "avg",
"dimensions": "IndexName"
},
"options": {
"gridPosition": {
"row": 0,
"col": 0,
"rowSpan": 6,
"colSpan": 12
},
"label": "Terms_Memory usage",
"showNthLabel": 3,
"showLegend": true,
"legend": { "width": 10 },
"xAxis": ["0:00", "0:05", "0:10", "0:15", "0:20", "0:25", "0:30", "0:35", "0:40", "0:45", "0:50", "0:55"],
"refreshInterval": 5000
}
}
]
}
}

[yeajung]

Hi,

All line graphs aggregate metrics on node-level so each key in the legend should represent a node name. Can you verify with "_cat/nodes" on your ES cluster?