Diff Report
Run #54811b6aec43d: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54811e8abf892: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for Drupal\Core\Render\Renderer::render

Drupal\Core\Render\Renderer::renderRun #54811b6aec43dRun #54811e8abf892DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)3,440,310 3,513,252 72,942 2.1%
Incl. Wall Time (microsec) per call 860,078 878,313 18,236 2.1%
Excl. Wall Time (microsec)511 526 15 2.9%
Incl. MemUse (bytes)33,466,248 33,530,328 64,080 0.2%
Incl. MemUse (bytes) per call 8,366,562 8,382,582 16,020 0.2%
Excl. MemUse (bytes)-574,720 -574,720 0 0.0%
Incl. PeakMemUse (bytes)35,446,976 35,513,664 66,688 0.2%
Incl. PeakMemUse (bytes) per call 8,861,744 8,878,416 16,672 0.2%
Excl. PeakMemUse (bytes)5,248 4,560 -688 -13.1%

Parent/Child Regression/Improvement report for Drupal\Core\Render\Renderer::render [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::render0 N/A% 72,942 103.7% 64,080 89.5% 66,688 88.3%
Exclusive Metrics Diff for Current Function15 0.0% 0 0.0% -688 -1.0%
Parent functions
Drupal\Core\Render\MainContent\HtmlRenderer::prepare0 N/A% 70,493 96.6% 59,120 92.3% 58,936 88.4%
Drupal\Core\Render\MainContent\HtmlRenderer::renderResponse0 N/A% 2,449 3.4% 4,960 7.7% 7,752 11.6%
Child functions
Drupal\Core\Theme\ThemeManager::render0 N/A% 73,186 100.3% 64,080 100.0% 61,088 91.6%
call_user_func0 N/A% -357 -0.5% -32 -0.0% 8,408 12.6%
Drupal\Component\Utility\SafeMarkup::set0 N/A% 55 0.1% 56 0.1% -2,072 -3.1%
Drupal\Core\Cache\Cache::mergeTags0 N/A% 22 0.0% 8 0.0% 0 0.0%
Drupal\Core\Render\Renderer::processPostRenderCache0 N/A% 14 0.0% -64 -0.1% 0 0.0%
Drupal\Core\Render\Renderer::updateStack0 N/A% 10 0.0% 216 0.3% 0 0.0%
drupal_render_cache_set0 N/A% -7 -0.0% 0 0.0% 0 0.0%
Drupal\Core\Render\Element::children0 N/A% 4 0.0% 24 0.0% -48 -0.1%
Drupal\Core\Render\ElementInfoManager::getInfo0 N/A% 4 0.0% 0 0.0% 0 0.0%
Drupal\Core\Render\Renderer::bubbleStack0 N/A% -3 -0.0% -256 -0.4% 0 0.0%
Composer\Autoload\ClassLoader::loadClass0 N/A% -3 -0.0% 0 0.0% 0 0.0%
SplDoublyLinkedList::push0 N/A% 1 0.0% 0 0.0% 0 0.0%
Drupal\Core\Controller\ControllerResolver::getControllerFromDefinition0 N/A% 1 0.0% 0 0.0% 0 0.0%
Drupal\Core\Render\Renderer::render@10 N/A% 0 0.0% 80 0.1% 0 0.0%
drupal_merge_attached0 N/A% 0 0.0% 0 0.0% 0 0.0%
SplDoublyLinkedList::count0 N/A% 0 0.0% -8 -0.0% 0 0.0%
SplDoublyLinkedList::pop0 N/A% 0 0.0% -24 -0.0% 0 0.0%
strpos0 N/A% 0 0.0% 0 0.0% 0 0.0%
is_string0 N/A% 0 0.0% 0 0.0% 0 0.0%