WIP: Possible workaround and more debugging info for loading profiler

Issue #1545
DataDog · Jun 7, 2021 · f66efb4 · f66efb4
1 parent 339c1d2
commit f66efb4
Show file tree

Hide file tree

Showing 2 changed files with 14 additions and 1 deletion.
diff --git a/lib/ddtrace/configuration/components.rb b/lib/ddtrace/configuration/components.rb
@@ -72,6 +72,9 @@ def build_profiler(settings, agent_settings)
           return unless Datadog::Profiling.supported? && settings.profiling.enabled
 
           # Load extensions needed to support some of the Profiling features
+          Datadog.logger.debug("Force triggering load_profiling... loaded_during_initialization: #{Datadog::Profiling.instance_variable_get(:@loaded_during_initialization)}")
+          Datadog::Profiling.send(:load_profiling)
+
           Datadog::Profiling::Tasks::Setup.new.run
 
           # NOTE: Please update the Initialization section of ProfilingDevelopment.md with any changes to this method

diff --git a/lib/ddtrace/profiling.rb b/lib/ddtrace/profiling.rb
@@ -96,10 +96,20 @@ def self.load_profiling
 
       require 'ddtrace/profiling/pprof/pprof_pb'
 
+      puts ' [DDTRACE-PROFILER-INIT] Loaded profiler'
+
       true
     end
     private_class_method :load_profiling
 
-    load_profiling if supported?
+    puts " [DDTRACE-PROFILER-INIT] Attempting to load the profiler, unsupported_reason (if any): #{unsupported_reason.inspect}"
+    if supported?
+      load_profiling
+      @loaded_during_initialization = true
+      puts " [DDTRACE-PROFILER-INIT] Loaded during initialization!"
+    else
+      @loaded_during_initialization = false
+      puts " [DDTRACE-PROFILER-INIT] Not loaded during initialization"
+    end
   end
 end