APM Service Latency

The Latency chart reports the latencies registered for the service: p50, p75, p90, p95, and p99 latencies, average latency, min latency, max latency, and APDEX.

  1. Click the metrics selector drop-down to choose between p50, p75, p90, p95, and p99 (default) latencies, average latency, min latency, max latency, and APDEX.

    metric selector

  2. Click gear box to select display options:

    Show display options

    • Show Log Scale

      log scale

    • Show Anomaly

      anomaly

    • Show Outlier Spans

      anomaly

  3. Click Explore metric (Explore Metric) icon to expand the chart to full size.

    See Using the full size Latency chart.

Using the full size Latency chart

The chart provides the following information and affordances:

Hits full size chart

  1. The chart of the metric for the specified time interval appears in the main area.

  2. The metric and its statistics (Avg, Min, Max, Sum, and Value) appear under the horizontal axis.

  3. Click the selector for the chart type, and choose one of the options from the drop-down:

    Choose chart type

    • Line has the normal, thick, and thin option.

    • Bar has the "stacked" option.

    • Area has the stacked option.

    • Points, which has no additional display options.

  4. Overall interval. The default is Last 5 minutes. Click the drop-down to use the time picker and select the appropriate time interval.

    Time picker

  5. Compare to Previous if you chose the Line chart type.

    Depending on the time series data, you can compare the metric to the previous Hour, Day, Week, Month, and Quarter.

    Compare metrics to other time periods

  6. Choose the Y Scale setting: click either the linear (Linear) or Log(Log) option.