Diff Report
Run #52d4b18f32fb6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d4b1d6bf728: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Page\DefaultHtmlPageRenderer::preparePage

Drupal\Core\Page\DefaultHtmlPageRenderer::preparePageRun #52d4b18f32fb6Run #52d4b1d6bf728DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)8,668 8,637 -31 -0.4%
Incl. Wall Time (microsec) per call 8,668 8,637 -31 -0.4%
Excl. Wall Time (microsec)27 28 1 3.7%
Incl. CPU (microsecs)7,912 7,873 -39 -0.5%
Incl. CPU (microsecs) per call 7,912 7,873 -39 -0.5%
Excl. CPU (microsec)21 19 -2 -9.5%
Incl. MemUse (bytes)336,760 336,760 0 0.0%
Incl. MemUse (bytes) per call 336,760 336,760 0 0.0%
Excl. MemUse (bytes)2,824 2,824 0 0.0%
Incl. PeakMemUse (bytes)326,440 326,440 0 0.0%
Incl. PeakMemUse (bytes) per call 326,440 326,440 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% -31 -27.2% -39 -90.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 3.2% -2 -5.1% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Page\DefaultHtmlPageRenderer::render0 N/A% -31 -100.0% -39 -100.0% 0 N/A% 0 N/A%
Child functions
drupal_get_title0 N/A% -31 -100.0% -38 -97.4% 0 N/A% 0 N/A%
Drupal\Core\Template\Attribute::offsetSet0 N/A% -1 -3.2% 1 2.6% 0 N/A% 0 N/A%
Drupal\Core\Page\HtmlPage::getHtmlAttributes0 N/A% 0 0.0% 2 5.1% 0 N/A% 0 N/A%
Drupal\Core\Page\HtmlFragment::setTitle0 N/A% 0 0.0% -1 -2.6% 0 N/A% 0 N/A%
Drupal\Core\Page\HtmlFragment::hasTitle0 N/A% 0 0.0% -2 -5.1% 0 N/A% 0 N/A%
Drupal\Core\Language\LanguageManager::getLanguage0 N/A% 0 0.0% 1 2.6% 0 N/A% 0 N/A%