Diff Report
Run #51ec243650361: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec227a9cea0: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\overlay\EventSubscriber\OverlaySubscriber::onRequest

Drupal\overlay\EventSubscriber\OverlaySubscriber::onRequestRun #51ec243650361Run #51ec227a9cea0DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,573 1,526 -47 -3.0%
Incl. Wall Time (microsec) per call 1,573 1,526 -47 -3.0%
Excl. Wall Time (microsec)25 23 -2 -8.0%
Incl. CPU (microsecs)1,545 1,453 -92 -6.0%
Incl. CPU (microsecs) per call 1,545 1,453 -92 -6.0%
Excl. CPU (microsec)18 17 -1 -5.6%
Incl. MemUse (bytes)248,680 248,688 8 0.0%
Incl. MemUse (bytes) per call 248,680 248,688 8 0.0%
Excl. MemUse (bytes)2,784 2,784 0 0.0%
Incl. PeakMemUse (bytes)255,224 255,232 8 0.0%
Incl. PeakMemUse (bytes) per call 255,224 255,232 8 0.0%
Excl. PeakMemUse (bytes)1,536 1,536 0 0.0%

Parent/Child Regression/Improvement report for Drupal\overlay\EventSubscriber\OverlaySubscriber::onRequest [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\overlay\EventSubscriber\OverlaySubscriber::onRequest0 N/A% -47 -0.5% -92 -1.4% 8 0.0% 8 0.0%
Exclusive Metrics Diff for Current Function-2 -4.3% -1 -1.1% 0 0.0% 0 0.0%
Parent function
call_user_func0 N/A% -47 -100.0% -92 -100.0% 8 100.0% 8 100.0%
Child functions
Drupal\user\UserData::get0 N/A% -24 -51.1% -70 -76.1% 8 100.0% 8 100.0%
Drupal\Core\ContentNegotiation::getContentType0 N/A% -9 -19.1% -9 -9.8% 0 0.0% 0 0.0%
overlay_get_mode0 N/A% -7 -14.9% -6 -6.5% 0 0.0% 0 0.0%
user_access0 N/A% -5 -10.6% -6 -6.5% 0 0.0% 0 0.0%
Symfony\Component\HttpKernel\Event\KernelEvent::getRequest0 N/A% 0 0.0% -1 -1.1% 0 0.0% 0 0.0%
Drupal\Core\Session\UserSession::id0 N/A% 0 0.0% 1 1.1% 0 0.0% 0 0.0%