Diff Report
Run #52e49acfb0eb8: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e49b28a90e1: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_render

drupal_renderRun #52e49acfb0eb8Run #52e49b28a90e1DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)60,885 60,943 58 0.1%
Incl. Wall Time (microsec) per call 8,698 8,706 8 0.1%
Excl. Wall Time (microsec)190 190 0 0.0%
Incl. CPU (microsecs)57,196 57,281 85 0.1%
Incl. CPU (microsecs) per call 8,171 8,183 12 0.1%
Excl. CPU (microsec)159 161 2 1.3%
Incl. MemUse (bytes)2,604,104 2,604,104 0 0.0%
Incl. MemUse (bytes) per call 372,015 372,015 0 0.0%
Excl. MemUse (bytes)49,744 49,744 0 0.0%
Incl. PeakMemUse (bytes)2,738,496 2,738,496 0 0.0%
Incl. PeakMemUse (bytes) per call 391,214 391,214 0 0.0%
Excl. PeakMemUse (bytes)5,040 5,040 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% 58 20.3% 85 20.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% 2 2.4% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Page\DefaultHtmlPageRenderer::renderPage0 N/A% 183 315.5% 164 192.9% 0 N/A% 0 N/A%
Drupal\Core\Controller\HtmlControllerBase::createHtmlFragment0 N/A% -110 -189.7% -100 -117.6% 0 N/A% 0 N/A%
Drupal\Core\Page\DefaultHtmlPageRenderer::render0 N/A% -18 -31.0% 17 20.0% 0 N/A% 0 N/A%
_drupal_theme_initialize0 N/A% 3 5.2% 4 4.7% 0 N/A% 0 N/A%
Child functions
theme0 N/A% 162 279.3% 182 214.1% 0 N/A% 0 N/A%
drupal_render@10 N/A% -91 -156.9% -85 -100.0% 0 N/A% 0 N/A%
Drupal\Core\Render\Element::children0 N/A% -14 -24.1% -14 -16.5% 0 N/A% 0 N/A%
drupal_process_attached0 N/A% -2 -3.4% -3 -3.5% 0 N/A% 0 N/A%
drupal_render_collect_post_render_cache0 N/A% 2 3.4% 3 3.5% 0 N/A% 0 N/A%
_drupal_render_process_post_render_cache0 N/A% 1 1.7% -2 -2.4% 0 N/A% 0 N/A%
call_user_func@10 N/A% 0 0.0% 1 1.2% 0 N/A% 0 N/A%
element_info0 N/A% 0 0.0% -1 -1.2% 0 N/A% 0 N/A%
is_string0 N/A% 0 0.0% 2 2.4% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%