Diff Report
Run #560d7dac0c098: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #560d8088818a3: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Render\RenderContext::bubble

Drupal\Core\Render\RenderContext::bubbleRun #560d7dac0c098Run #560d8088818a3DiffDiff%
Number of Function Calls1,528 1,528 0 0.0%
Incl. Wall Time (microsec)12,201 12,177 -24 -0.2%
Incl. Wall Time (microsec) per call 8 8 -0 -0.2%
Excl. Wall Time (microsec)7,471 7,424 -47 -0.6%
Incl. MemUse (bytes)-251,544 -251,576 -32 -0.0%
Incl. MemUse (bytes) per call -165 -165 -0 -0.0%
Excl. MemUse (bytes)-842,768 -842,808 -40 -0.0%
Incl. PeakMemUse (bytes)272 0 -272 -100.0%
Incl. PeakMemUse (bytes) per call 0 0 -0 -100.0%
Excl. PeakMemUse (bytes)272 0 -272 -100.0%

Parent/Child Regression/Improvement report for Drupal\Core\Render\RenderContext::bubble [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Render\RenderContext::bubble0 N/A% -24 -0.2% -32 -0.1% -272 -1.0%
Exclusive Metrics Diff for Current Function-47 -195.8% -40 -125.0% -272 -100.0%
Parent functions
Drupal\Core\Render\Renderer::doRender@40 N/A% -27 -112.5% 0 0.0% -272 -100.0%
Drupal\Core\Render\Renderer::doRender@20 N/A% 11 45.8% 0 0.0% 0 0.0%
Drupal\Core\Render\Renderer::doRender@50 N/A% -11 -45.8% 0 0.0% 0 0.0%
Drupal\Core\Render\Renderer::doRender@60 N/A% 4 16.7% 0 0.0% 0 0.0%
Drupal\Core\Render\Renderer::doRender@10 N/A% 1 4.2% 0 0.0% 0 0.0%
Drupal\Core\Render\Renderer::doRender@30 N/A% -1 -4.2% -16 -50.0% 0 0.0%
Drupal\Core\Render\Renderer::doRender0 N/A% -1 -4.2% -16 -50.0% 0 0.0%
Child functions
Drupal\Core\Render\BubbleableMetadata::merge0 N/A% 27 112.5% 8 25.0% 0 0.0%
SplDoublyLinkedList::push0 N/A% -3 -12.5% 0 0.0% 0 0.0%
SplDoublyLinkedList::count0 N/A% -1 -4.2% 0 0.0% 0 0.0%
SplDoublyLinkedList::pop0 N/A% 0 0.0% 0 0.0% 0 0.0%