Diff Report
Run #54e0a7d2151b1: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #54e0a6d45fe2a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Render\Renderer::doRender@3

Drupal\Core\Render\Renderer::doRender@3Run #54e0a7d2151b1Run #54e0a6d45fe2aDiffDiff%
Number of Function Calls51 51 0 0.0%
Incl. Wall Time (microsec)262,046 258,777 -3,269 -1.2%
Incl. Wall Time (microsec) per call 5,138 5,074 -64 -1.2%
Excl. Wall Time (microsec)1,968 1,998 30 1.5%
Incl. CPU (microsecs)259,219 256,085 -3,134 -1.2%
Incl. CPU (microsecs) per call 5,083 5,021 -61 -1.2%
Excl. CPU (microsec)1,504 1,564 60 4.0%
Incl. MemUse (bytes)8,490,704 8,490,400 -304 -0.0%
Incl. MemUse (bytes) per call 166,484 166,478 -6 -0.0%
Excl. MemUse (bytes)230,728 230,776 48 0.0%
Incl. PeakMemUse (bytes)8,968,304 8,968,288 -16 -0.0%
Incl. PeakMemUse (bytes) per call 175,849 175,849 -0 -0.0%
Excl. PeakMemUse (bytes)5,008 5,008 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Render\Renderer::doRender@3 [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\Core\Render\Renderer::doRender@30 N/A% -3,269 -442.4% -3,134 -861.0% -304 -3.2% -16 -0.2%
Exclusive Metrics Diff for Current Function30 0.9% 60 1.9% 48 15.8% 0 0.0%
Parent function
Drupal\Core\Render\Renderer::render@20 N/A% -3,269 -100.0% -3,134 -100.0% -304 -100.0% -16 -100.0%
Child functions
call_user_func0 N/A% -2,773 -84.8% -2,626 -83.8% -40 -13.2% -32 -200.0%
Drupal\Core\Theme\ThemeManager::render@20 N/A% -795 -24.3% -831 -26.5% -72 -23.7% 312 1950.0%
Drupal\Core\Render\Renderer::doRender@40 N/A% 352 10.8% 356 11.4% -136 -44.7% -312 -1950.0%
Drupal\Core\Render\Renderer::updateStack0 N/A% -38 -1.2% -38 -1.2% 8 2.6% 0 0.0%
Drupal\Core\Render\Renderer::bubbleStack0 N/A% -25 -0.8% -19 -0.6% 0 0.0% 0 0.0%
Drupal\Core\Render\Renderer::cacheSet0 N/A% -14 -0.4% -21 -0.7% 0 0.0% 0 0.0%
Drupal\Core\Render\Element::children0 N/A% 12 0.4% 13 0.4% 16 5.3% 0 0.0%
Drupal\Core\Render\Renderer::cacheGet0 N/A% -11 -0.3% -10 -0.3% 16 5.3% 16 100.0%
Drupal\Component\Utility\SafeMarkup::set0 N/A% -8 -0.2% -18 -0.6% -144 -47.4% 0 0.0%
Drupal\Core\Render\BubbleableMetadata::__construct0 N/A% 1 0.0% 4 0.1% 0 0.0% 0 0.0%
SplDoublyLinkedList::push0 N/A% 0 0.0% -5 -0.2% 0 0.0% 0 0.0%
is_string0 N/A% 0 0.0% 1 0.0% 0 0.0% 0 0.0%