使用自适应采样或随机采样方法来提高准确度。

自适应采样示例代码：

TelemetryConfiguration configuration = TelemetryConfiguration.CreateDefault();
configuration.TelemetryProcessorChainBuilder
    .Use(next => new AdaptiveSamplingTelemetryProcessor(next,
        new SamplingPercentageEstimatorSettings() { EvaluationInterval = TimeSpan.FromSeconds(10) }))
    .Build();

随机采样示例代码：

TelemetryConfiguration configuration = TelemetryConfiguration.CreateDefault();
IKubernetesEnvironmentService environmentService = new KubernetesEnvironmentService();
configuration.TelemetryProcessorChainBuilder
    .Use(next => new SamplingTelemetryProcessor(new AdaptiveSamplingPercentageEstimator(),
        new FixedRateSamplingTelemetryModuleOptions()
        {
            MaxTelemetryItemsPerSecond = 5,
            SamplingPercentage = 10
        },
        environmentService,
        next))
    .Build();