Diff Report
Run #541de429e5ab1: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #541de5cbd937a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for call_user_func@1

call_user_func@1Run #541de429e5ab1Run #541de5cbd937aDiffDiff%
Number of Function Calls85 85 0 0.0%
Incl. Wall Time (microsec)30,163 29,616 -547 -1.8%
Incl. Wall Time (microsec) per call 355 348 -6 -1.8%
Excl. Wall Time (microsec)593 594 1 0.2%
Incl. CPU (microsecs)28,791 28,349 -442 -1.5%
Incl. CPU (microsecs) per call 339 334 -5 -1.5%
Excl. CPU (microsec)582 590 8 1.4%
Incl. MemUse (bytes)1,103,480 1,099,440 -4,040 -0.4%
Incl. MemUse (bytes) per call 12,982 12,935 -48 -0.4%
Excl. MemUse (bytes)17,600 17,616 16 0.1%
Incl. PeakMemUse (bytes)743,584 743,648 64 0.0%
Incl. PeakMemUse (bytes) per call 8,748 8,749 1 0.0%
Excl. PeakMemUse (bytes)2,808 2,728 -80 -2.8%

Parent/Child Regression/Improvement report for call_user_func@1 [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
call_user_func@10 N/A% -547 -6.0% -442 -5.4% -4,040 -3.4% 64 0.1%
Exclusive Metrics Diff for Current Function1 0.2% 8 1.8% 16 0.4% -80 -125.0%
Parent functions
Drupal\Core\Menu\MenuLinkTree::transform0 N/A% 81 14.8% 78 17.6% 0 0.0% 32 50.0%
drupal_process_attached0 N/A% 6 1.1% 9 2.0% 0 0.0% 0 0.0%
drupal_process_attached@10 N/A% -3 -0.5% 0 0.0% 0 0.0% 0 0.0%
drupal_render0 N/A% -1 -0.2% 1 0.2% 16 0.4% 0 0.0%
drupal_render@10 N/A% -20 -3.7% -23 -5.2% -8 -0.2% 112 175.0%
drupal_render@20 N/A% -488 -89.2% -402 -91.0% 56 1.4% 4,136 6462.5%
drupal_render@40 N/A% -4 -0.7% -3 -0.7% 0 0.0% 0 0.0%
drupal_render@50 N/A% 9 1.6% 9 2.0% 0 0.0% 0 0.0%
drupal_render@60 N/A% -1 -0.2% 0 0.0% 0 0.0% 0 0.0%
rdf_rdfa_attributes0 N/A% -2 -0.4% -1 -0.2% 0 0.0% 0 0.0%
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch@10 N/A% -124 -22.7% -110 -24.9% -4,104 -101.6% -4,216 -6587.5%
Child functions
Composer\Autoload\ClassLoader::loadClass0 N/A% 3 0.5% 3 0.7% 0 0.0% 0 0.0%
contextual_pre_render_placeholder0 N/A% -6 -1.1% -4 -0.9% 0 0.0% 0 0.0%
Drupal\block\BlockViewBuilder::buildBlock0 N/A% -481 -87.9% -403 -91.2% 40 1.0% 4,136 6462.5%
Drupal\block\EventSubscriber\BlockConditionContextSubscriberBase::onBlockConditionContext0 N/A% -117 -21.4% -103 -23.3% -4,104 -101.6% -4,216 -6587.5%
Drupal\Core\Menu\DefaultMenuLinkTreeManipulators::checkAccess0 N/A% 72 13.2% 73 16.5% 0 0.0% 32 50.0%
Drupal\Core\Menu\DefaultMenuLinkTreeManipulators::generateIndexAndSort0 N/A% 4 0.7% 3 0.7% 0 0.0% 0 0.0%
Drupal\Core\Render\Element\Button::preRenderButton0 N/A% -1 -0.2% -1 -0.2% 0 0.0% 0 0.0%
Drupal\Core\Render\Element\Hidden::preRenderHidden0 N/A% -1 -0.2% -1 -0.2% 0 0.0% 0 0.0%
Drupal\Core\Render\Element\HtmlTag::preRenderConditionalComments0 N/A% -1 -0.2% -1 -0.2% 0 0.0% 0 0.0%
Drupal\Core\Render\Element\HtmlTag::preRenderHtmlTag0 N/A% -6 -1.1% -4 -0.9% 0 0.0% 0 0.0%
Drupal\Core\Render\Element\Page::preRenderPage0 N/A% -1 -0.2% -2 -0.5% 16 0.4% 0 0.0%
Drupal\Core\Render\Element\Password::preRenderPassword0 N/A% 2 0.4% 2 0.5% 0 0.0% 0 0.0%
Drupal\Core\Render\Element\RenderElement::preRenderGroup0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Render\Element\Scripts::preRenderScripts0 N/A% -3 -0.5% -3 -0.7% -8 -0.2% -64 -100.0%
Drupal\Core\Render\Element\Styles::preRenderStyles0 N/A% -15 -2.7% -17 -3.8% 0 0.0% 256 400.0%
Drupal\Core\Render\Element\Textfield::preRenderTextfield0 N/A% 6 1.1% 7 1.6% 0 0.0% 0 0.0%
Drupal\rdf\CommonDataConverter::dateIso8601Value0 N/A% -6 -1.1% -2 -0.5% 0 0.0% 0 0.0%
_drupal_add_css0 N/A% 6 1.1% 5 1.1% 0 0.0% 0 0.0%
_drupal_add_js0 N/A% -3 -0.5% -2 -0.5% 0 0.0% 0 0.0%