Exemple #1
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def create_metrics(platform: Platform) -> List[Metric]:
    """Creates a list of Metric objects from data in Platform object"""
    platform_metrics = list()
    platform_metrics.append(
        Metric.create_metric_with_metadata(name=MetricName.MEM_USAGE,
                                           value=platform.total_memory_used))
    for cpu_id, cpu_usage in platform.cpus_usage.items():
        platform_metrics.append(
            Metric.create_metric_with_metadata(
                name=MetricName.CPU_USAGE_PER_CPU,
                value=cpu_usage,
                labels={"cpu": str(cpu_id)}))
    return platform_metrics
Exemple #2
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def create_metrics(task_measurements: Measurements) -> List[Metric]:
    """Prepare a list of metrics for a mesos tasks based on provided measurements
    applying common_labels.
    :param task_measurements: use values of measurements to create metrics
    """
    metrics = []
    for metric_name, metric_value in task_measurements.items():
        metric = Metric.create_metric_with_metadata(name=metric_name, value=metric_value)
        metrics.append(metric)
    return metrics
Exemple #3
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def test_collect_platform_information(*mocks):
    assert collect_platform_information() == (Platform(1, 1, 2, {
        0: 100,
        1: 200
    }, 1337, 1536071557.123456), [
        Metric.create_metric_with_metadata(name=MetricName.MEM_USAGE,
                                           value=1337),
        Metric.create_metric_with_metadata(name=MetricName.CPU_USAGE_PER_CPU,
                                           value=100,
                                           labels={"cpu": "0"}),
        Metric.create_metric_with_metadata(name=MetricName.CPU_USAGE_PER_CPU,
                                           value=200,
                                           labels={"cpu": "1"}),
    ], {
        "sockets": "1",
        "cores": "1",
        "cpus": "2",
        "host": "test_host",
        "owca_version": "0.1"
    })