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

drupal_renderRun #542229efabc5eRun #5422297e7f32fDiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)282,673 283,401 728 0.3%
Incl. Wall Time (microsec) per call 47,112 47,234 121 0.3%
Excl. Wall Time (microsec)339 382 43 12.7%
Incl. CPU (microsecs)274,267 275,096 829 0.3%
Incl. CPU (microsecs) per call 45,711 45,849 138 0.3%
Excl. CPU (microsec)263 304 41 15.6%
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 Function43 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%