diff --git a/instrumentation/netty/netty-3.8/javaagent/src/latestDepTest/groovy/Netty38ServerTest.groovy b/instrumentation/netty/netty-3.8/javaagent/src/latestDepTest/groovy/Netty38ServerTest.groovy
index 1308f4fb27..a7d3dd43c1 100644
--- a/instrumentation/netty/netty-3.8/javaagent/src/latestDepTest/groovy/Netty38ServerTest.groovy
+++ b/instrumentation/netty/netty-3.8/javaagent/src/latestDepTest/groovy/Netty38ServerTest.groovy
@@ -5,6 +5,7 @@
 
 import static io.opentelemetry.instrumentation.test.base.HttpServerTest.ServerEndpoint.ERROR
 import static io.opentelemetry.instrumentation.test.base.HttpServerTest.ServerEndpoint.EXCEPTION
+import static io.opentelemetry.instrumentation.test.base.HttpServerTest.ServerEndpoint.INDEXED_CHILD
 import static io.opentelemetry.instrumentation.test.base.HttpServerTest.ServerEndpoint.NOT_FOUND
 import static io.opentelemetry.instrumentation.test.base.HttpServerTest.ServerEndpoint.QUERY_PARAM
 import static io.opentelemetry.instrumentation.test.base.HttpServerTest.ServerEndpoint.REDIRECT
@@ -15,6 +16,7 @@ import static org.jboss.netty.handler.codec.http.HttpHeaders.Names.CONTENT_TYPE
 import static org.jboss.netty.handler.codec.http.HttpHeaders.Names.LOCATION
 import static org.jboss.netty.handler.codec.http.HttpVersion.HTTP_1_1
 
+import io.opentelemetry.api.trace.Span
 import io.opentelemetry.instrumentation.test.AgentTestTrait
 import io.opentelemetry.instrumentation.test.base.HttpServerTest
 import org.jboss.netty.bootstrap.ServerBootstrap
@@ -36,6 +38,7 @@ import org.jboss.netty.handler.codec.http.HttpRequest
 import org.jboss.netty.handler.codec.http.HttpResponse
 import org.jboss.netty.handler.codec.http.HttpResponseStatus
 import org.jboss.netty.handler.codec.http.HttpServerCodec
+import org.jboss.netty.handler.codec.http.QueryStringDecoder
 import org.jboss.netty.handler.logging.LoggingHandler
 import org.jboss.netty.logging.InternalLogLevel
 import org.jboss.netty.logging.InternalLoggerFactory
@@ -71,6 +74,11 @@ class Netty38ServerTest extends HttpServerTest<ServerBootstrap> implements Agent
                 response = new DefaultHttpResponse(HTTP_1_1, HttpResponseStatus.valueOf(endpoint.status))
                 response.setContent(responseContent)
                 break
+              case INDEXED_CHILD:
+                QueryStringDecoder queryStringDecoder = new QueryStringDecoder(uri)
+                Span.current().setAttribute("test.request.id", queryStringDecoder.getParameters().get("id").find() as long)
+                response = new DefaultHttpResponse(HTTP_1_1, HttpResponseStatus.valueOf(endpoint.status))
+                break
               case QUERY_PARAM:
                 responseContent = ChannelBuffers.copiedBuffer(uri.query, CharsetUtil.UTF_8)
                 response = new DefaultHttpResponse(HTTP_1_1, HttpResponseStatus.valueOf(endpoint.status))
@@ -145,4 +153,9 @@ class Netty38ServerTest extends HttpServerTest<ServerBootstrap> implements Agent
   String expectedServerSpanName(ServerEndpoint endpoint) {
     return "HTTP GET"
   }
+
+  @Override
+  boolean testConcurrency() {
+    return true
+  }
 }
diff --git a/instrumentation/netty/netty-3.8/javaagent/src/test/groovy/Netty38ServerTest.groovy b/instrumentation/netty/netty-3.8/javaagent/src/test/groovy/Netty38ServerTest.groovy
index 7c26bbcad7..6d407e70ff 100644
--- a/instrumentation/netty/netty-3.8/javaagent/src/test/groovy/Netty38ServerTest.groovy
+++ b/instrumentation/netty/netty-3.8/javaagent/src/test/groovy/Netty38ServerTest.groovy
@@ -5,6 +5,7 @@
 
 import static io.opentelemetry.instrumentation.test.base.HttpServerTest.ServerEndpoint.ERROR
 import static io.opentelemetry.instrumentation.test.base.HttpServerTest.ServerEndpoint.EXCEPTION
+import static io.opentelemetry.instrumentation.test.base.HttpServerTest.ServerEndpoint.INDEXED_CHILD
 import static io.opentelemetry.instrumentation.test.base.HttpServerTest.ServerEndpoint.NOT_FOUND
 import static io.opentelemetry.instrumentation.test.base.HttpServerTest.ServerEndpoint.QUERY_PARAM
 import static io.opentelemetry.instrumentation.test.base.HttpServerTest.ServerEndpoint.REDIRECT
@@ -15,6 +16,7 @@ import static org.jboss.netty.handler.codec.http.HttpHeaders.Names.CONTENT_TYPE
 import static org.jboss.netty.handler.codec.http.HttpHeaders.Names.LOCATION
 import static org.jboss.netty.handler.codec.http.HttpVersion.HTTP_1_1
 
+import io.opentelemetry.api.trace.Span
 import io.opentelemetry.instrumentation.test.AgentTestTrait
 import io.opentelemetry.instrumentation.test.base.HttpServerTest
 import org.jboss.netty.bootstrap.ServerBootstrap
@@ -36,6 +38,7 @@ import org.jboss.netty.handler.codec.http.HttpRequest
 import org.jboss.netty.handler.codec.http.HttpResponse
 import org.jboss.netty.handler.codec.http.HttpResponseStatus
 import org.jboss.netty.handler.codec.http.HttpServerCodec
+import org.jboss.netty.handler.codec.http.QueryStringDecoder
 import org.jboss.netty.handler.logging.LoggingHandler
 import org.jboss.netty.logging.InternalLogLevel
 import org.jboss.netty.logging.InternalLoggerFactory
@@ -71,6 +74,11 @@ class Netty38ServerTest extends HttpServerTest<ServerBootstrap> implements Agent
                 response = new DefaultHttpResponse(HTTP_1_1, HttpResponseStatus.valueOf(endpoint.status))
                 response.setContent(responseContent)
                 break
+              case INDEXED_CHILD:
+                QueryStringDecoder queryStringDecoder = new QueryStringDecoder(uri)
+                Span.current().setAttribute("test.request.id", queryStringDecoder.getParameters().get("id").find() as long)
+                response = new DefaultHttpResponse(HTTP_1_1, HttpResponseStatus.valueOf(endpoint.status))
+                break
               case QUERY_PARAM:
                 responseContent = ChannelBuffers.copiedBuffer(uri.query, CharsetUtil.UTF_8)
                 response = new DefaultHttpResponse(HTTP_1_1, HttpResponseStatus.valueOf(endpoint.status))
@@ -145,4 +153,9 @@ class Netty38ServerTest extends HttpServerTest<ServerBootstrap> implements Agent
   String expectedServerSpanName(ServerEndpoint endpoint) {
     return "HTTP GET"
   }
+
+  @Override
+  boolean testConcurrency() {
+    return true
+  }
 }
diff --git a/instrumentation/netty/netty-4.0/javaagent/src/test/groovy/Netty40ServerTest.groovy b/instrumentation/netty/netty-4.0/javaagent/src/test/groovy/Netty40ServerTest.groovy
index bbf2eb56e1..1e079996e3 100644
--- a/instrumentation/netty/netty-4.0/javaagent/src/test/groovy/Netty40ServerTest.groovy
+++ b/instrumentation/netty/netty-4.0/javaagent/src/test/groovy/Netty40ServerTest.groovy
@@ -9,6 +9,7 @@ import static io.netty.handler.codec.http.HttpResponseStatus.INTERNAL_SERVER_ERR
 import static io.netty.handler.codec.http.HttpVersion.HTTP_1_1
 import static io.opentelemetry.instrumentation.test.base.HttpServerTest.ServerEndpoint.ERROR
 import static io.opentelemetry.instrumentation.test.base.HttpServerTest.ServerEndpoint.EXCEPTION
+import static io.opentelemetry.instrumentation.test.base.HttpServerTest.ServerEndpoint.INDEXED_CHILD
 import static io.opentelemetry.instrumentation.test.base.HttpServerTest.ServerEndpoint.NOT_FOUND
 import static io.opentelemetry.instrumentation.test.base.HttpServerTest.ServerEndpoint.QUERY_PARAM
 import static io.opentelemetry.instrumentation.test.base.HttpServerTest.ServerEndpoint.REDIRECT
@@ -31,9 +32,11 @@ import io.netty.handler.codec.http.HttpRequest
 import io.netty.handler.codec.http.HttpRequestDecoder
 import io.netty.handler.codec.http.HttpResponseEncoder
 import io.netty.handler.codec.http.HttpResponseStatus
+import io.netty.handler.codec.http.QueryStringDecoder
 import io.netty.handler.logging.LogLevel
 import io.netty.handler.logging.LoggingHandler
 import io.netty.util.CharsetUtil
+import io.opentelemetry.api.trace.Span
 import io.opentelemetry.instrumentation.test.AgentTestTrait
 import io.opentelemetry.instrumentation.test.base.HttpServerTest
 
@@ -62,13 +65,18 @@ class Netty40ServerTest extends HttpServerTest<EventLoopGroup> implements AgentT
                 ServerEndpoint endpoint = ServerEndpoint.forPath(uri.path)
                 ctx.write controller(endpoint) {
                   ByteBuf content = null
-                  FullHttpResponse response = null
+                  FullHttpResponse response
                   switch (endpoint) {
                     case SUCCESS:
                     case ERROR:
                       content = Unpooled.copiedBuffer(endpoint.body, CharsetUtil.UTF_8)
                       response = new DefaultFullHttpResponse(HTTP_1_1, HttpResponseStatus.valueOf(endpoint.status), content)
                       break
+                    case INDEXED_CHILD:
+                      QueryStringDecoder queryStringDecoder = new QueryStringDecoder(uri)
+                      Span.current().setAttribute("test.request.id", queryStringDecoder.parameters().get("id").find() as long)
+                      response = new DefaultFullHttpResponse(HTTP_1_1, HttpResponseStatus.valueOf(endpoint.status))
+                      break
                     case QUERY_PARAM:
                       content = Unpooled.copiedBuffer(uri.query, CharsetUtil.UTF_8)
                       response = new DefaultFullHttpResponse(HTTP_1_1, HttpResponseStatus.valueOf(endpoint.status), content)
@@ -117,4 +125,9 @@ class Netty40ServerTest extends HttpServerTest<EventLoopGroup> implements AgentT
   String expectedServerSpanName(ServerEndpoint endpoint) {
     return "HTTP GET"
   }
+
+  @Override
+  boolean testConcurrency() {
+    return true
+  }
 }
diff --git a/instrumentation/netty/netty-4.1/javaagent/src/test/groovy/Netty41ServerTest.groovy b/instrumentation/netty/netty-4.1/javaagent/src/test/groovy/Netty41ServerTest.groovy
index beb55a45d9..01d5afb859 100644
--- a/instrumentation/netty/netty-4.1/javaagent/src/test/groovy/Netty41ServerTest.groovy
+++ b/instrumentation/netty/netty-4.1/javaagent/src/test/groovy/Netty41ServerTest.groovy
@@ -9,6 +9,7 @@ import static io.netty.handler.codec.http.HttpResponseStatus.INTERNAL_SERVER_ERR
 import static io.netty.handler.codec.http.HttpVersion.HTTP_1_1
 import static io.opentelemetry.instrumentation.test.base.HttpServerTest.ServerEndpoint.ERROR
 import static io.opentelemetry.instrumentation.test.base.HttpServerTest.ServerEndpoint.EXCEPTION
+import static io.opentelemetry.instrumentation.test.base.HttpServerTest.ServerEndpoint.INDEXED_CHILD
 import static io.opentelemetry.instrumentation.test.base.HttpServerTest.ServerEndpoint.NOT_FOUND
 import static io.opentelemetry.instrumentation.test.base.HttpServerTest.ServerEndpoint.QUERY_PARAM
 import static io.opentelemetry.instrumentation.test.base.HttpServerTest.ServerEndpoint.REDIRECT
@@ -30,9 +31,11 @@ import io.netty.handler.codec.http.HttpHeaderNames
 import io.netty.handler.codec.http.HttpRequest
 import io.netty.handler.codec.http.HttpResponseStatus
 import io.netty.handler.codec.http.HttpServerCodec
+import io.netty.handler.codec.http.QueryStringDecoder
 import io.netty.handler.logging.LogLevel
 import io.netty.handler.logging.LoggingHandler
 import io.netty.util.CharsetUtil
+import io.opentelemetry.api.trace.Span
 import io.opentelemetry.instrumentation.test.AgentTestTrait
 import io.opentelemetry.instrumentation.test.base.HttpServerTest
 
@@ -57,17 +60,22 @@ class Netty41ServerTest extends HttpServerTest<EventLoopGroup> implements AgentT
           pipeline.addLast([
             channelRead0       : { ctx, msg ->
               if (msg instanceof HttpRequest) {
-                def uri = URI.create((msg as HttpRequest).uri)
+                def uri = URI.create((msg as HttpRequest).uri())
                 ServerEndpoint endpoint = ServerEndpoint.forPath(uri.path)
                 ctx.write controller(endpoint) {
                   ByteBuf content = null
-                  FullHttpResponse response = null
+                  FullHttpResponse response
                   switch (endpoint) {
                     case SUCCESS:
                     case ERROR:
                       content = Unpooled.copiedBuffer(endpoint.body, CharsetUtil.UTF_8)
                       response = new DefaultFullHttpResponse(HTTP_1_1, HttpResponseStatus.valueOf(endpoint.status), content)
                       break
+                    case INDEXED_CHILD:
+                      QueryStringDecoder queryStringDecoder = new QueryStringDecoder(uri)
+                      Span.current().setAttribute("test.request.id", queryStringDecoder.parameters().get("id").find() as long)
+                      response = new DefaultFullHttpResponse(HTTP_1_1, HttpResponseStatus.valueOf(endpoint.status))
+                      break
                     case QUERY_PARAM:
                       content = Unpooled.copiedBuffer(uri.query, CharsetUtil.UTF_8)
                       response = new DefaultFullHttpResponse(HTTP_1_1, HttpResponseStatus.valueOf(endpoint.status), content)
@@ -116,4 +124,9 @@ class Netty41ServerTest extends HttpServerTest<EventLoopGroup> implements AgentT
   String expectedServerSpanName(ServerEndpoint endpoint) {
     return "HTTP GET"
   }
+
+  @Override
+  boolean testConcurrency() {
+    return true
+  }
 }