Diff Report
Run #52c96d7c36f9e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96df6ca13b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_render

drupal_renderRun #52c96d7c36f9eRun #52c96df6ca13bDiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)105,486 105,061 -425 -0.4%
Incl. Wall Time (microsec) per call 11,721 11,673 -47 -0.4%
Excl. Wall Time (microsec)227 224 -3 -1.3%
Incl. CPU (microsecs)101,394 100,954 -440 -0.4%
Incl. CPU (microsecs) per call 11,266 11,217 -49 -0.4%
Excl. CPU (microsec)195 206 11 5.6%
Incl. MemUse (bytes)3,801,368 3,801,368 0 0.0%
Incl. MemUse (bytes) per call 422,374 422,374 0 0.0%
Excl. MemUse (bytes)69,160 69,160 0 0.0%
Incl. PeakMemUse (bytes)3,821,920 3,821,920 0 0.0%
Incl. PeakMemUse (bytes) per call 424,658 424,658 0 0.0%
Excl. PeakMemUse (bytes)19,256 19,256 0 0.0%

Parent/Child Regression/Improvement report for drupal_render [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_render0 N/A% -425 -340.0% -440 -55.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -0.7% 11 2.5% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Page\DefaultHtmlPageRenderer::renderPage0 N/A% -351 -82.6% -344 -78.2% 0 N/A% 0 N/A%
Drupal\Core\Controller\HtmlControllerBase::createHtmlFragment0 N/A% -116 -27.3% -144 -32.7% 0 N/A% 0 N/A%
Drupal\Core\Page\DefaultHtmlPageRenderer::render0 N/A% 41 9.6% 42 9.5% 0 N/A% 0 N/A%
Drupal\image\Plugin\Field\FieldWidget\ImageWidget::formMultipleElements0 N/A% -3 -0.7% -3 -0.7% 0 N/A% 0 N/A%
_drupal_theme_initialize0 N/A% 3 0.7% 3 0.7% 0 N/A% 0 N/A%
Drupal\file\Plugin\Field\FieldWidget\FileWidget::formElement0 N/A% 1 0.2% 6 1.4% 0 N/A% 0 N/A%
Child functions
theme0 N/A% -297 -69.9% -286 -65.0% 0 N/A% 0 N/A%
drupal_render@10 N/A% -145 -34.1% -181 -41.1% 0 N/A% 0 N/A%
Drupal\Core\Render\Element::children0 N/A% 28 6.6% 25 5.7% 0 N/A% 0 N/A%
_drupal_render_process_post_render_cache0 N/A% -10 -2.4% -9 -2.0% 0 N/A% 0 N/A%
drupal_process_attached0 N/A% 3 0.7% 1 0.2% 0 N/A% 0 N/A%
call_user_func@10 N/A% -2 -0.5% -1 -0.2% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 1 0.2% 1 0.2% 0 N/A% 0 N/A%
is_string0 N/A% 0 0.0% -1 -0.2% 0 N/A% 0 N/A%
element_info0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%