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\Core\Page\DefaultHtmlFragmentRenderer::render

Drupal\Core\Page\DefaultHtmlFragmentRenderer::renderRun #542229efabc5eRun #5422297e7f32fDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)233,492 234,070 578 0.2%
Incl. Wall Time (microsec) per call 233,492 234,070 578 0.2%
Excl. Wall Time (microsec)207 222 15 7.2%
Incl. CPU (microsecs)226,110 226,625 515 0.2%
Incl. CPU (microsecs) per call 226,110 226,625 515 0.2%
Excl. CPU (microsec)182 195 13 7.1%
Incl. MemUse (bytes)8,782,592 8,782,592 0 0.0%
Incl. MemUse (bytes) per call 8,782,592 8,782,592 0 0.0%
Excl. MemUse (bytes)-169,088 -169,088 0 0.0%
Incl. PeakMemUse (bytes)8,977,320 8,977,320 0 0.0%
Incl. PeakMemUse (bytes) per call 8,977,320 8,977,320 0 0.0%
Excl. PeakMemUse (bytes)1,968 1,968 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Page\DefaultHtmlFragmentRenderer::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\Core\Page\DefaultHtmlFragmentRenderer::render0 N/A% 578 119.4% 515 133.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function15 2.6% 13 2.5% 0 N/A% 0 N/A%
Parent function
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlFragment0 N/A% 578 100.0% 515 100.0% 0 N/A% 0 N/A%
Child functions
drupal_prepare_page0 N/A% 382 66.1% 354 68.7% 0 N/A% 0 N/A%
drupal_render0 N/A% 97 16.8% 69 13.4% 0 N/A% 0 N/A%
drupal_process_attached0 N/A% 89 15.4% 81 15.7% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::loadClass0 N/A% -2 -0.3% -2 -0.4% 0 N/A% 0 N/A%
Drupal\Core\Page\HtmlPage::setBodyBottom0 N/A% -1 -0.2% -1 -0.2% 0 N/A% 0 N/A%
Drupal\Core\Page\DefaultHtmlFragmentRenderer::preparePage0 N/A% -1 -0.2% -2 -0.4% 0 N/A% 0 N/A%
Drupal\Core\Page\HtmlPage::__construct0 N/A% -1 -0.2% -1 -0.2% 0 N/A% 0 N/A%
Drupal\Core\Page\HtmlFragment::getTitle0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Page\HtmlPage::setCacheTags0 N/A% 0 0.0% 1 0.2% 0 N/A% 0 N/A%
Drupal\Core\Page\HtmlPage::setStatusCode0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Page\HtmlFragment::getCacheTags0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Page\HtmlPage::setBodyTop0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Page\HtmlFragment::getContent0 N/A% 0 0.0% 2 0.4% 0 N/A% 0 N/A%
Drupal\Core\Page\HtmlFragment::setContent0 N/A% 0 0.0% 1 0.2% 0 N/A% 0 N/A%