Diff Report
Run #556d0efcc18be: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #556d13edd0b22: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Render\Renderer::doRender@4

Drupal\Core\Render\Renderer::doRender@4Run #556d0efcc18beRun #556d13edd0b22DiffDiff%
Number of Function Calls59 59 0 0.0%
Incl. Wall Time (microsec)1,420,784 1,390,521 -30,263 -2.1%
Incl. Wall Time (microsec) per call 24,081 23,568 -513 -2.1%
Excl. Wall Time (microsec)3,771 3,672 -99 -2.6%
Incl. MemUse (bytes)16,698,024 16,697,960 -64 -0.0%
Incl. MemUse (bytes) per call 283,017 283,016 -1 -0.0%
Excl. MemUse (bytes)-35,376 -35,368 8 0.0%
Incl. PeakMemUse (bytes)15,744,760 15,744,016 -744 -0.0%
Incl. PeakMemUse (bytes) per call 266,860 266,848 -13 -0.0%
Excl. PeakMemUse (bytes)91,432 91,440 8 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Render\Renderer::doRender@4 [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\Renderer::doRender@40 N/A% -30,263 -93.8% -64 -200.0% -744 -182.4%
Exclusive Metrics Diff for Current Function-99 -0.3% 8 12.5% 8 1.1%
Parent functions
Drupal\Core\Render\Renderer::render@20 N/A% -30,941 -102.2% -104 -162.5% -888 -119.4%
Drupal\Core\Render\Renderer::render@30 N/A% 343 1.1% 0 0.0% 0 0.0%
Drupal\Core\Render\Renderer::doRender@30 N/A% 335 1.1% 40 62.5% 144 19.4%
Child functions
Drupal\Core\Theme\ThemeManager::render@20 N/A% -21,179 -70.0% 0 0.0% -1,000 -134.4%
call_user_func0 N/A% -3,610 -11.9% -88 -137.5% 344 46.2%
Drupal\Core\Render\RenderCache::set0 N/A% -3,230 -10.7% 0 0.0% 0 0.0%
Drupal\Core\Render\Renderer::bubbleStack0 N/A% -1,079 -3.6% 0 0.0% 0 0.0%
Drupal\Core\Render\RenderCache::get0 N/A% -1,039 -3.4% 0 0.0% 0 0.0%
Drupal\Core\Render\Element::children0 N/A% 263 0.9% 0 0.0% 0 0.0%
Drupal\Core\Render\Renderer::updateStack0 N/A% -119 -0.4% -8 -12.5% -8 -1.1%
Drupal\Core\Render\Renderer::doRender@50 N/A% -91 -0.3% 24 37.5% -88 -11.8%
Drupal\Core\Cache\Cache::mergeContexts0 N/A% -79 -0.3% 0 0.0% 0 0.0%
Drupal\Core\Render\ElementInfoManager::getInfo0 N/A% -10 -0.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\SafeMarkup::set0 N/A% 9 0.0% 0 0.0% 0 0.0%
SplDoublyLinkedList::push0 N/A% 1 0.0% 0 0.0% 0 0.0%
is_string0 N/A% -1 -0.0% 0 0.0% 0 0.0%