Plot the system metrics and framework metrics data - Amazon SageMaker
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Plot the system metrics and framework metrics data

You can use the system and algorithm metrics objects for the following visualization classes to plot timeline graphs and histograms.

Note

To visualize the data with narrowed-down metrics in the following visualization object plot methods, specify select_dimensions and select_events parameters. For example, if you specify select_dimensions=["GPU"], the plot methods filter the metrics that include the "GPU" keyword. If you specify select_events=["total"], the plot methods filter the metrics that include the "total" event tags at the end of the metric names. If you enable these parameters and give the keyword strings, the visualization classes return the charts with filtered metrics.

  • The MetricsHistogram class

    from smdebug.profiler.analysis.notebook_utils.metrics_histogram import MetricsHistogram

metrics_histogram = MetricsHistogram(system_metrics_reader)
metrics_histogram.plot(
    starttime=0, 
    endtime=system_metrics_reader.get_timestamp_of_latest_available_file(), 
    select_dimensions=["CPU", "GPU", "I/O"], # optional
    select_events=["total"]                  # optional
)

  • The StepTimelineChart class

    from smdebug.profiler.analysis.notebook_utils.step_timeline_chart import StepTimelineChart

view_step_timeline_chart = StepTimelineChart(framework_metrics_reader)

  • The StepHistogram class

    from smdebug.profiler.analysis.notebook_utils.step_histogram import StepHistogram

step_histogram = StepHistogram(framework_metrics_reader)
step_histogram.plot(
    starttime=step_histogram.last_timestamp - 5 * 1000 * 1000, 
    endtime=step_histogram.last_timestamp, 
    show_workers=True
)

  • The TimelineCharts class

    from smdebug.profiler.analysis.notebook_utils.timeline_charts import TimelineCharts

view_timeline_charts = TimelineCharts(
    system_metrics_reader, 
    framework_metrics_reader,
    select_dimensions=["CPU", "GPU", "I/O"], # optional
    select_events=["total"]                  # optional 
)

view_timeline_charts.plot_detailed_profiler_data([700,710])

  • The Heatmap class

    from smdebug.profiler.analysis.notebook_utils.heatmap import Heatmap

view_heatmap = Heatmap(
    system_metrics_reader,
    framework_metrics_reader,
    select_dimensions=["CPU", "GPU", "I/O"], # optional
    select_events=["total"],                 # optional
    plot_height=450
)