我已经在Akka.NET中将ApplicationInsights设置为日志提供程序，并设置了Akka.Monitoring来记录各种自定义指标（例如对接收到的消息进行计数和对处理持续时间进行计时）。
但是我使用Akka.NET的logger生成的日志没有被发送到ApplicationInsights：

var logger = Logging.GetLogger(Context);
logger.Info($"Please send me to Azure!");

我希望在Application Insights的Traces部分中看到它沿着我的其他.NET核心日志项。但是，这些日志确实出现在我的运行时输出中，我假设它是stdout。
Application Insights使用Akka.Monitoring.ApplicationInsights进行配置，如下所示：

ActorMonitoringExtension.RegisterMonitor(system, new ActorAppInsightsMonitor(instrumentationKey));

解决方案：

由于Peter的回答，我不得不为此实现一个自定义日志记录器：

public class ApplicationInsightsLogger
        : ReceiveActor
{
    private readonly TelemetryClient _telemetry = new TelemetryClient();

    private readonly IDictionary<LogLevel, SeverityLevel> _logLevelMap = new Dictionary<LogLevel, SeverityLevel>()
    {
        { LogLevel.DebugLevel, SeverityLevel.Verbose },
        { LogLevel.InfoLevel, SeverityLevel.Information },
        { LogLevel.WarningLevel, SeverityLevel.Warning },
        { LogLevel.ErrorLevel, SeverityLevel.Error },
    };

    public ApplicationInsightsLogger()
    {
        Receive<LogEvent>(message => this.Log(message.LogLevel(), message));
        Receive<InitializeLogger>(_ => Sender.Tell(new LoggerInitialized()));
    }

    private void Log(LogLevel level, LogEvent item)
    {
        if (!_logLevelMap.ContainsKey(level))
        {
            throw new InvalidOperationException($"{level} log level isn't handled.");
        }

        SeverityLevel severity = _logLevelMap[level];

        _telemetry.TrackTrace(new TraceTelemetry()
        {
            Message = item.Message.ToString(),
            SeverityLevel = severity,
            Timestamp = item.Timestamp,
            Properties = { { "Source", item.LogSource } }
        });

        if (item is Error)
        {
            _telemetry.TrackException(new ExceptionTelemetry()
            {
                Message = item.Message.ToString(),
                SeverityLevel = severity,
                Timestamp = item.Timestamp,
                Properties = { { "Source", item.LogSource } },
                Exception = (item as Error).Cause
            });
        }
    }
}