GraphAll 使用警報變數

使用 .GraphAll 將包含圖表中的所有結果。

template graph.template {
    subject = ...

    body = `{{template "header" .}}

    <strong>GraphAll</strong>
    <div>{{.GraphAll .Alert.Vars.graph}}</div>

    <strong>GraphAll With Y Axis Label Literal</strong>
    <div>{{.GraphAll .Alert.Vars.graph "All Systems Free Memory in GB"}}</div>

    <strong>GraphAll With Y Axis Label From Variable</strong>
    <div>{{.GraphAll .Alert.Vars.graph .Alert.Vars.graph_unit}}</div>

    `
}

alert os.low.memory {
    template = graph.template
    ...
    $graph = q("avg:300s-avg:os.mem.percent_free{host=$host}", "1d", "")
    $graph_unit = All Systems Percent Free Memory (Including Buffers and Cache)
    ...
}