fix: Update excluded processes for Azure Linux App Service (#2873)

* Exclude `kuduagent.dll` from instrumentation. Resolves #2871
* Add an exclusion for `./DiagServer` commandline

Author: tippmar-nr

src/Agent/NewRelic/Home/Home.csproj

@@ -13,7 +13,7 @@
   </Target>
 
   <ItemGroup>
-    <PackageReference Include="NewRelic.Agent.Internal.Profiler" Version="10.31.0.36"/>
+    <PackageReference Include="NewRelic.Agent.Internal.Profiler" Version="10.33.1.6"/>
   </ItemGroup>
 
 </Project>

src/Agent/NewRelic/Profiler/Configuration/Configuration.h

@@ -563,7 +563,12 @@ namespace NewRelic { namespace Profiler { namespace Configuration {
         {
             //If it contains MsBuild, it is a build command and should not be profiled.
             bool isMsBuildInvocation = NewRelic::Profiler::Strings::ContainsCaseInsensitive(commandLine, _X("MSBuild.dll"));
-            bool isKudu = NewRelic::Profiler::Strings::ContainsCaseInsensitive(commandLine, _X("Kudu.Services.Web"));
+            bool isKudu = NewRelic::Profiler::Strings::ContainsCaseInsensitive(commandLine, _X("Kudu.Services.Web")) ||
+                          // kuduagent.dll is a new version of kudu (maybe KuduLite) in recent versions of Linux Azure App Services
+                          NewRelic::Profiler::Strings::ContainsCaseInsensitive(commandLine, _X("kuduagent.dll"));
+            // DiagServer is a short-lived process that seems to be invoked every 5 minutes in recent versions of Linux Azure App Services.
+            bool isDiagServer = NewRelic::Profiler::Strings::ContainsCaseInsensitive(commandLine, _X("./DiagServer"));
+
 
             std::vector<xstring_t> out;
             Tokenize(commandLine, out);
@@ -600,7 +605,7 @@ namespace NewRelic { namespace Profiler { namespace Configuration {
                 }
             }
 
-            if (isMsBuildInvocation || isKudu) {
+            if (isMsBuildInvocation || isKudu || isDiagServer) {
                 LogInfo(L"This process will not be instrumented. Command line identified as invalid invocation for instrumentation");
                 return false;
             }

src/Agent/NewRelic/Profiler/ConfigurationTest/ShouldInstrumentTest.cpp

@@ -41,6 +41,8 @@ namespace NewRelic { namespace Profiler { namespace Configuration { namespace Te
             Assert::IsFalse(configuration.ShouldInstrument(processPath, L"", appPoolId, _X("app1.exe | dotnet run"), isCoreClr));
             Assert::IsFalse(configuration.ShouldInstrument(processPath, L"", appPoolId, _X("dotnet Kudu.Services.Web.dll"), isCoreClr));
             Assert::IsFalse(configuration.ShouldInstrument(processPath, L"", appPoolId, _X("/opt/Kudu/Kudu.Services.Web"), isCoreClr));
+            Assert::IsFalse(configuration.ShouldInstrument(processPath, L"", appPoolId, _X("/appservice/dotnet/dotnet /appservice/kuduagent/kuduagent.dll"), isCoreClr));
+            Assert::IsFalse(configuration.ShouldInstrument(processPath, L"", appPoolId, _X("./DiagServer"), isCoreClr));
 
             Assert::IsTrue(configuration.ShouldInstrument(processPath, L"", appPoolId, _X("dotnetXexe restore"), isCoreClr));
             Assert::IsTrue(configuration.ShouldInstrument(processPath, L"", appPoolId, _X("\"c:\\program files\\dotnet.exe\"run"), isCoreClr));