Profile test tweaks

src/Elastic.Apm/Report/PayloadSenderV2.cs

@@ -393,6 +393,9 @@ private void ProcessQueueItems(object[] queueItems)
 					}
 				}
 
+				if (_logger.IsEnabled(LogLevel.Trace))
+
+
 				stream.Position = 0;
 				using (var content = new StreamContent(stream))
 				{

test/Elastic.Apm.Tests.MockApmServer/SpanContextDto.cs

@@ -7,6 +7,7 @@
 using Elastic.Apm.Helpers;
 
 using Elastic.Apm.Model;
+using Elastic.Apm.Report.Serialization;
 
 // ReSharper disable MemberCanBePrivate.Global
 // ReSharper disable UnusedAutoPropertyAccessor.Global
@@ -24,6 +25,7 @@ internal class SpanContextDto : IDto
 	public Http Http { get; set; }
 
 	[JsonPropertyName("tags")]
+	[JsonConverter(typeof(LabelsJsonConverter))]
 	public LabelsDictionary Labels { get; set; }
 
 	public Message Message { get; set; }

test/profiler/Elastic.Apm.Profiler.Managed.Tests/RabbitMq/RabbitMqTests.cs

@@ -32,7 +32,7 @@ public RabbitMqTests(RabbitMqFixture fixture, ITestOutputHelper output)
 		[InlineData("net8.0")]
 		public async Task CaptureAutoInstrumentedSpans(string targetFramework)
 		{
-			var apmLogger = new InMemoryBlockingLogger(Logging.LogLevel.Error);
+			var apmLogger = new InMemoryBlockingLogger(Logging.LogLevel.Warning);
 			var apmServer = new MockApmServer(apmLogger, nameof(CaptureAutoInstrumentedSpans));
 			var port = apmServer.FindAvailablePortToListen();
 			apmServer.RunInBackground(port);
@@ -56,6 +56,9 @@ public async Task CaptureAutoInstrumentedSpans(string targetFramework)
 					exception => _output.WriteLine($"{exception}"));
 			}
 
+			foreach (var line in apmLogger.Lines)
+				_output.WriteLine(line);
+
 			var transactions = apmServer.ReceivedData.Transactions;
 			var spans = apmServer.ReceivedData.Spans;