Diff Report
Run #52d3e93cb560e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d3e964b719c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Page\DefaultHtmlPageRenderer::preparePage

Drupal\Core\Page\DefaultHtmlPageRenderer::preparePageRun #52d3e93cb560eRun #52d3e964b719cDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)8,821 8,850 29 0.3%
Incl. Wall Time (microsec) per call 8,821 8,850 29 0.3%
Excl. Wall Time (microsec)30 31 1 3.3%
Incl. CPU (microsecs)8,063 8,094 31 0.4%
Incl. CPU (microsecs) per call 8,063 8,094 31 0.4%
Excl. CPU (microsec)23 18 -5 -21.7%
Incl. MemUse (bytes)342,648 342,648 0 0.0%
Incl. MemUse (bytes) per call 342,648 342,648 0 0.0%
Excl. MemUse (bytes)2,824 2,824 0 0.0%
Incl. PeakMemUse (bytes)333,224 333,224 0 0.0%
Incl. PeakMemUse (bytes) per call 333,224 333,224 0 0.0%
Excl. PeakMemUse (bytes)152 152 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Page\DefaultHtmlPageRenderer::preparePage [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\Core\Page\DefaultHtmlPageRenderer::preparePage0 N/A% 29 9.7% 31 11.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 3.4% -5 -16.1% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Page\DefaultHtmlPageRenderer::render0 N/A% 29 100.0% 31 100.0% 0 N/A% 0 N/A%
Child functions
drupal_get_title0 N/A% 29 100.0% 33 106.5% 0 N/A% 0 N/A%
Drupal\Core\Language\LanguageManager::getLanguage0 N/A% -1 -3.4% 1 3.2% 0 N/A% 0 N/A%
Drupal\Core\Template\Attribute::offsetSet0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Page\HtmlPage::getHtmlAttributes0 N/A% 0 0.0% 1 3.2% 0 N/A% 0 N/A%
Drupal\Core\Page\HtmlFragment::setTitle0 N/A% 0 0.0% 1 3.2% 0 N/A% 0 N/A%
Drupal\Core\Page\HtmlFragment::hasTitle0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%