Diff Report
Run #541de55978b9a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #541de429e5ab1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_render

drupal_renderRun #541de55978b9aRun #541de429e5ab1DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)631,318 631,455 137 0.0%
Incl. Wall Time (microsec) per call 126,264 126,291 27 0.0%
Excl. Wall Time (microsec)390 393 3 0.8%
Incl. CPU (microsecs)621,855 622,017 162 0.0%
Incl. CPU (microsecs) per call 124,371 124,403 32 0.0%
Excl. CPU (microsec)313 316 3 1.0%
Incl. MemUse (bytes)16,365,872 16,365,872 0 0.0%
Incl. MemUse (bytes) per call 3,273,174 3,273,174 0 0.0%
Excl. MemUse (bytes)16,832 16,832 0 0.0%
Incl. PeakMemUse (bytes)16,480,768 16,480,768 0 0.0%
Incl. PeakMemUse (bytes) per call 3,296,154 3,296,154 0 0.0%
Excl. PeakMemUse (bytes)5,168 5,168 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% 137 7.1% 162 11.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 2.2% 3 1.9% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Controller\HtmlControllerBase::drupalRender0 N/A% 2,731 1993.4% 2,482 1532.1% 0 N/A% 0 N/A%
Drupal\Core\Page\DefaultHtmlFragmentRenderer::render0 N/A% -2,585 -1886.9% -2,320 -1432.1% 0 N/A% 0 N/A%
Drupal\Core\Page\DefaultHtmlPageRenderer::render0 N/A% -9 -6.6% 0 0.0% 0 N/A% 0 N/A%
Child functions
_drupal_render_process_post_render_cache0 N/A% 3,795 2770.1% 3,739 2308.0% 0 N/A% 0 N/A%
Drupal\Core\Theme\ThemeManager::render0 N/A% -3,696 -2697.8% -3,617 -2232.7% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::loadClass0 N/A% 12 8.8% 13 8.0% 0 N/A% 0 N/A%
call_user_func0 N/A% 11 8.0% 13 8.0% 0 N/A% 0 N/A%
drupal_render_cache_set0 N/A% 9 6.6% 7 4.3% 0 N/A% 0 N/A%
{closure}0 N/A% 5 3.6% 7 4.3% 0 N/A% 0 N/A%
Drupal\Component\Utility\SafeMarkup::set0 N/A% -2 -1.5% -1 -0.6% 0 N/A% 0 N/A%
drupal_render_cache_get0 N/A% -1 -0.7% 0 0.0% 0 N/A% 0 N/A%
drupal_merge_attached0 N/A% -1 -0.7% -4 -2.5% 0 N/A% 0 N/A%
Drupal\Core\Render\Element::children0 N/A% 1 0.7% 1 0.6% 0 N/A% 0 N/A%
Drupal::service0 N/A% -1 -0.7% -3 -1.9% 0 N/A% 0 N/A%
SplDoublyLinkedList::push0 N/A% 1 0.7% 2 1.2% 0 N/A% 0 N/A%
call_user_func@10 N/A% 1 0.7% 3 1.9% 0 N/A% 0 N/A%
drupal_render@10 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
SplDoublyLinkedList::pop0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal::theme0 N/A% 0 0.0% -1 -0.6% 0 N/A% 0 N/A%
is_string0 N/A% 0 0.0% 5 3.1% 0 N/A% 0 N/A%
drupal_merge_cache_tags0 N/A% 0 0.0% -2 -1.2% 0 N/A% 0 N/A%
Drupal\Component\Utility\NestedArray::mergeDeep0 N/A% 0 0.0% -3 -1.9% 0 N/A% 0 N/A%