Diff Report
Run #52c96ba78d568: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96b69a1c07: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_render

drupal_renderRun #52c96ba78d568Run #52c96b69a1c07DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)44,458 44,249 -209 -0.5%
Incl. Wall Time (microsec) per call 4,940 4,917 -23 -0.5%
Excl. Wall Time (microsec)128 140 12 9.4%
Incl. CPU (microsecs)41,989 41,789 -200 -0.5%
Incl. CPU (microsecs) per call 4,665 4,643 -22 -0.5%
Excl. CPU (microsec)115 120 5 4.3%
Incl. MemUse (bytes)2,743,728 2,743,728 0 0.0%
Incl. MemUse (bytes) per call 304,859 304,859 0 0.0%
Excl. MemUse (bytes)23,984 23,984 0 0.0%
Incl. PeakMemUse (bytes)2,869,568 2,869,568 0 0.0%
Incl. PeakMemUse (bytes) per call 318,841 318,841 0 0.0%
Excl. PeakMemUse (bytes)20,048 20,048 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% -209 -282.4% -200 -20000.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function12 5.7% 5 2.5% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Page\DefaultHtmlPageRenderer::render0 N/A% -200 -95.7% -195 -97.5% 0 N/A% 0 N/A%
Drupal\Core\Page\DefaultHtmlPageRenderer::renderPage0 N/A% -46 -22.0% -43 -21.5% 0 N/A% 0 N/A%
Drupal\Core\Controller\HtmlControllerBase::createHtmlFragment0 N/A% 28 13.4% 29 14.5% 0 N/A% 0 N/A%
Drupal\filter\Plugin\Filter\FilterHtml::tips0 N/A% 5 2.4% 7 3.5% 0 N/A% 0 N/A%
_drupal_theme_initialize0 N/A% 4 1.9% 2 1.0% 0 N/A% 0 N/A%
Child functions
theme0 N/A% -228 -109.1% -215 -107.5% 0 N/A% 0 N/A%
_drupal_render_process_post_render_cache0 N/A% 9 4.3% 13 6.5% 0 N/A% 0 N/A%
call_user_func@10 N/A% -3 -1.4% -2 -1.0% 0 N/A% 0 N/A%
Drupal\Core\Render\Element::children0 N/A% 1 0.5% -1 -0.5% 0 N/A% 0 N/A%
element_info0 N/A% 0 0.0% 1 0.5% 0 N/A% 0 N/A%
is_string0 N/A% 0 0.0% 1 0.5% 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%
drupal_process_attached0 N/A% 0 0.0% -1 -0.5% 0 N/A% 0 N/A%
drupal_render@10 N/A% 0 0.0% -1 -0.5% 0 N/A% 0 N/A%