WIP: Valgrind/callgrind report generated automatically at end of test

Author: marc-casavant

src/tests/multi-server/tests/prof-accept/template.yml.j2

@@ -44,3 +44,17 @@ states:
     verify:
       timeout: {{ test_verify_timeout }}
       trigger_mode: unordered
+  state_2:
+    description: >
+      Generate Valgrind/callgrind profiling report
+    host:
+      profiling-server:
+        actions:
+        - execute_command:
+            command: |
+              # Generate report from non-empty callgrind.out.* output files
+              cd /etc/prof-results
+              callgrind_annotate $(find . -name "callgrind.out.*" -size +0c | sort) > callgrind_report.txt
+    verify:
+      timeout: 5
+      trigger_mode: unordered