Bug 1860896 - record profiles of test jobs, r=releng-reviewers,gbrown.

Differential Revision: https://phabricator.services.mozilla.com/D191791
dothq · Oct 26, 2023 · 0070c4a · 0070c4a
1 parent 05da626
commit 0070c4a
Showing 1 changed file with 9 additions and 1 deletion.
diff --git a/testing/mozharness/mozharness/base/python.py b/testing/mozharness/mozharness/base/python.py
@@ -795,7 +795,7 @@ def _start_resource_monitoring(self, action, success=None):
             from mozsystemmonitor.resourcemonitor import SystemResourceMonitor
 
             self.info("Starting resource monitoring.")
-            self._resource_monitor = SystemResourceMonitor(poll_interval=1.0)
+            self._resource_monitor = SystemResourceMonitor(poll_interval=0.1)
             self._resource_monitor.start()
         except Exception:
             self.warning(
@@ -835,6 +835,14 @@ def _resource_record_post_run(self):
                 json.dump(
                     self._resource_monitor.as_dict(), fh, sort_keys=True, indent=4
                 )
+            with open(
+                os.path.join(upload_dir, "profile_resource-usage.json"), "w"
+            ) as fh:
+                json.dump(
+                    self._resource_monitor.as_profile(),
+                    fh,
+                    separators=(",", ":"),
+                )
         except (AttributeError, KeyError):
             self.exception("could not upload resource usage JSON", level=WARNING)