Diff Report
Run #5422297e7f32f: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #542229efabc5e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_render

drupal_renderRun #5422297e7f32fRun #542229efabc5eDiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)283,401 282,673 -728 -0.3%
Incl. Wall Time (microsec) per call 47,234 47,112 -121 -0.3%
Excl. Wall Time (microsec)382 339 -43 -11.3%
Incl. CPU (microsecs)275,096 274,267 -829 -0.3%
Incl. CPU (microsecs) per call 45,849 45,711 -138 -0.3%
Excl. CPU (microsec)304 263 -41 -13.5%
Incl. MemUse (bytes)13,654,912 13,654,912 0 0.0%
Incl. MemUse (bytes) per call 2,275,819 2,275,819 0 0.0%
Excl. MemUse (bytes)24,680 24,680 0 0.0%
Incl. PeakMemUse (bytes)13,735,360 13,735,360 0 0.0%
Incl. PeakMemUse (bytes) per call 2,289,227 2,289,227 0 0.0%
Excl. PeakMemUse (bytes)4,352 4,352 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% -728 -150.4% -829 -215.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-43 -5.9% -41 -4.9% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Page\DefaultHtmlPageRenderer::render0 N/A% -439 -60.3% -433 -52.2% 0 N/A% 0 N/A%
Drupal\Core\Entity\Controller\EntityViewController::view0 N/A% -279 -38.3% -270 -32.6% 0 N/A% 0 N/A%
Drupal\Core\Page\DefaultHtmlFragmentRenderer::render0 N/A% -97 -13.3% -69 -8.3% 0 N/A% 0 N/A%
Drupal\Core\Page\RenderHtmlRenderer::drupalRender0 N/A% 87 12.0% -57 -6.9% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Theme\ThemeManager::render0 N/A% -760 -104.4% -714 -86.1% 0 N/A% 0 N/A%
drupal_render@10 N/A% 142 19.5% -3 -0.4% 0 N/A% 0 N/A%
_drupal_render_process_post_render_cache0 N/A% -59 -8.1% -61 -7.4% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::loadClass0 N/A% -3 -0.4% -4 -0.5% 0 N/A% 0 N/A%
{closure}0 N/A% -2 -0.3% -4 -0.5% 0 N/A% 0 N/A%
Drupal\Component\Utility\SafeMarkup::set0 N/A% -2 -0.3% -1 -0.1% 0 N/A% 0 N/A%
Drupal::theme0 N/A% -2 -0.3% 1 0.1% 0 N/A% 0 N/A%
Drupal\Component\Utility\NestedArray::mergeDeep0 N/A% 1 0.1% 1 0.1% 0 N/A% 0 N/A%
Drupal\Core\Render\Element::children0 N/A% 1 0.1% 3 0.4% 0 N/A% 0 N/A%
drupal_render_cache_set0 N/A% -1 -0.1% -2 -0.2% 0 N/A% 0 N/A%
drupal_render_cache_get0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
is_string0 N/A% 0 0.0% -4 -0.5% 0 N/A% 0 N/A%
call_user_func@10 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
SplDoublyLinkedList::pop0 N/A% 0 0.0% -2 -0.2% 0 N/A% 0 N/A%
Drupal::service0 N/A% 0 0.0% 1 0.1% 0 N/A% 0 N/A%
SplDoublyLinkedList::push0 N/A% 0 0.0% -1 -0.1% 0 N/A% 0 N/A%
drupal_merge_cache_tags0 N/A% 0 0.0% 3 0.4% 0 N/A% 0 N/A%
drupal_merge_attached0 N/A% 0 0.0% -1 -0.1% 0 N/A% 0 N/A%