flink-runtime-web/web-dashboard/web/partials/taskmanager/taskmanager.metrics.html

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<div ng-if="metrics.id">
  <h1>Overview</h1>
  <table class="table">
    <thead>
      <tr>
        <th>Data Port</th>
        <th>All Slots</th>
        <th>Free Slots</th>
        <th>CPU Cores</th>
        <th>Physical Memory</th>
        <th>JVM Heap Size</th>
        <th>Flink Managed Memory</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td>{{ metrics.dataPort }}</td>
        <td>{{ metrics.slotsNumber }}</td>
        <td>{{ metrics.freeSlots }}</td>
        <td>{{ metrics.hardware.cpuCores }}</td>
        <td>{{ metrics.hardware.physicalMemory | humanizeBytes }}</td>
        <td>{{ metrics.hardware.freeMemory | humanizeBytes }}</td>
        <td>{{ metrics.hardware.managedMemory | humanizeBytes }}</td>
      </tr>
    </tbody>
  </table>
  <h1>Memory</h1>
  <h2>JVM (Heap/Non-Heap)</h2>
  <table class="table table-properties">
    <thead>
      <tr>
        <th>Type</th>
        <th>Committed</th>
        <th>Used</th>
        <th>Maximum</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td>Heap</td>
        <td>{{ metrics.metrics.heapCommitted | humanizeBytes }}</td>
        <td>{{ metrics.metrics.heapUsed | humanizeBytes }}</td>
        <td>{{ metrics.metrics.heapMax | humanizeBytes }}</td>
      </tr>
      <tr>
        <td>Non-Heap</td>
        <td>{{ metrics.metrics.nonHeapCommitted | humanizeBytes }}</td>
        <td>{{ metrics.metrics.nonHeapUsed | humanizeBytes }}</td>
        <td>{{ metrics.metrics.nonHeapMax | humanizeBytes }}</td>
      </tr>
      <tr>
        <td>Total</td>
        <td>{{ metrics.metrics.heapCommitted + metrics.metrics.nonHeapCommitted | humanizeBytes }}</td>
        <td>{{ metrics.metrics.heapUsed + metrics.metrics.nonHeapUsed | humanizeBytes }}</td>
        <td>{{ metrics.metrics.heapMax + metrics.metrics.nonHeapMax | humanizeBytes }}</td>
      </tr>
    </tbody>
  </table>
  <h2>Outside JVM</h2>
  <table class="table table-properties">
    <thead>
      <tr>
        <th>Type</th>
        <th>Count</th>
        <th>Used</th>
        <th>Capacity</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td>Direct</td>
        <td>{{ metrics.metrics.directCount | toLocaleString }}</td>
        <td>{{ metrics.metrics.directUsed | humanizeBytes }}</td>
        <td>{{ metrics.metrics.directMax | humanizeBytes }}</td>
      </tr>
      <tr>
        <td>Mapped</td>
        <td>{{ metrics.metrics.mappedCount | toLocaleString }}</td>
        <td>{{ metrics.metrics.mappedUsed | humanizeBytes }}</td>
        <td>{{ metrics.metrics.mappedMax | humanizeBytes }}</td>
      </tr>
    </tbody>
  </table>
  <h1>Network</h1>
  <h2>Memory Segments</h2>
  <table class="table table-properties">
    <thead>
      <tr>
        <th>Type</th>
        <th>Count</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td>Available</td>
        <td>{{ metrics.metrics.memorySegmentsAvailable | toLocaleString }}</td>
      </tr>
      <tr>
        <td>Total</td>
        <td>{{ metrics.metrics.memorySegmentsTotal | toLocaleString }}</td>
      </tr>
    </tbody>
  </table>
  <h1>Garbage Collection</h1>
  <table class="table table-properties">
    <thead>
      <tr>
        <th>Collector</th>
        <th>Count</th>
        <th>Time</th>
      </tr>
    </thead>
    <tbody ng-repeat="g in metrics.metrics.garbageCollectors">
      <tr>
        <td>{{ g.name }}</td>
        <td>{{ g.count | toLocaleString }}</td>
        <td>{{ g.time | toLocaleString }}</td>
      </tr>
    </tbody>
  </table>
</div>