{{/* vim: set ft=gotmpl: */}}

{{ template "head" . }}

{{ template "prom_content_head" . }}
<div class="prom_content_div">
  <div style="columns:2;">
    <h1 style="margin-bottom:10px;">Prometheus</h1>
    <table>
      <tr><th colspan="2">Overview</th></tr>
      <tr>
        <td>CPU</td>
        <td>{{ template "prom_query_drilldown" (args (printf "irate(process_cpu_seconds_total{job='prometheus',instance='%s'}[5m])" .Params.instance) "s/s" "humanizeNoSmallPrefix") }}</td>
      </tr>
      <tr>
        <td>Memory</td>
        <td>{{ template "prom_query_drilldown" (args (printf "process_resident_memory_bytes{job='prometheus',instance='%s'}" .Params.instance) "B" "humanize1024") }}</td>
      </tr>
      <tr>
        <td>Version</td>
        <td>{{ with query (printf "prometheus_build_info{job='prometheus',instance='%s'}" .Params.instance) }}{{. | first | label "version"}}{{end}}</td>
      </tr>
    </table>
    <table>
      <tr><th colspan="2">Storage</th></tr>
      <tr>
        <td>Ingested Samples</td>
        <td>{{ template "prom_query_drilldown" (args (printf "irate(prometheus_tsdb_head_samples_appended_total{job='prometheus',instance='%s'}[5m])" .Params.instance) "/s" "humanizeNoSmallPrefix") }}</td>
      </tr>
      <tr>
        <td>Head Series</td>
        <td>{{ template "prom_query_drilldown" (args (printf "prometheus_tsdb_head_series{job='prometheus',instance='%s'}" .Params.instance) "" "humanize") }}</td>
      </tr>
      <tr>
        <td>Blocks Loaded</td>
        <td>{{ template "prom_query_drilldown" (args (printf "prometheus_tsdb_blocks_loaded{job='prometheus',instance='%s'}" .Params.instance) "" "humanize") }}</td>
      </tr>
    </table>
    <table>
      <tr><th colspan="2">Rules</th></tr>
      <tr>
        <td>Evaluation Duration</td>
        <td>{{ template "prom_query_drilldown" (args (printf "irate(prometheus_evaluator_duration_seconds_sum{job='prometheus',instance='%s'}[5m]) / irate(prometheus_evaluator_duration_seconds_count{job='prometheus',instance='%s'}[5m])" .Params.instance .Params.instance) "" "humanizeDuration") }}</td>
      </tr>
      <tr>
        <td>Notification Latency</td>
        <td>{{ template "prom_query_drilldown" (args (printf "irate(prometheus_notifications_latency_seconds_sum{job='prometheus',instance='%s'}[5m]) / irate(prometheus_notifications_latency_seconds_count{job='prometheus',instance='%s'}[5m])" .Params.instance .Params.instance) "" "humanizeDuration") }}</td>
      </tr>
      <tr>
        <td>Notification Queue</td>
        <td>{{ template "prom_query_drilldown" (args (printf "prometheus_notifications_queue_length{job='prometheus',instance='%s'}" .Params.instance) "" "humanize") }}</td>
      </tr>
    </table>
  </div>
  <div>
    <h3>Ingested Samples</h3>
    <div id="samplesGraph"></div>
    <script>
      new PromConsole.Graph({
      node: document.querySelector("#samplesGraph"),
      expr: "irate(prometheus_tsdb_head_samples_appended_total{job='prometheus',instance='{{ .Params.instance }}'}[5m])",
      name: 'Ingested Samples',
      yAxisFormatter: PromConsole.NumberFormatter.humanizeNoSmallPrefix,
      yHoverFormatter: PromConsole.NumberFormatter.humanizeNoSmallPrefix,
      yTitle: "Samples",
      yUnits: "/s",
    })
    </script>
  </div>
  <div>
    <h3>HTTP Server</h3>
    <div id="serverGraph"></div>
    <script>
      new PromConsole.Graph({
      node: document.querySelector("#serverGraph"),
      expr: "irate(prometheus_http_request_duration_seconds_count{job='prometheus',instance='{{ .Params.instance }}'}[5m])",
      name: '[[handler]]',
      yAxisFormatter: PromConsole.NumberFormatter.humanizeNoSmallPrefix,
      yHoverFormatter: PromConsole.NumberFormatter.humanizeNoSmallPrefix,
      yTitle: "Requests",
      yUnits: "/s",
    })
    </script>
  </div>
</div>
{{ template "prom_content_tail" . }}

{{ template "tail" }}