Diff Report
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539206aca7ae8: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Page\DefaultHtmlFragmentRenderer::render

Drupal\Core\Page\DefaultHtmlFragmentRenderer::renderRun #539205a48c548Run #539206aca7ae8DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)162,002 163,043 1,041 0.6%
Incl. Wall Time (microsec) per call 162,002 163,043 1,041 0.6%
Excl. Wall Time (microsec)181 187 6 3.3%
Incl. CPU (microsecs)143,556 143,488 -68 -0.0%
Incl. CPU (microsecs) per call 143,556 143,488 -68 -0.0%
Excl. CPU (microsec)153 156 3 2.0%
Incl. MemUse (bytes)1,951,248 1,950,668 -580 -0.0%
Incl. MemUse (bytes) per call 1,951,248 1,950,668 -580 -0.0%
Excl. MemUse (bytes)-99,296 -99,844 -548 -0.6%
Incl. PeakMemUse (bytes)1,849,096 1,850,416 1,320 0.1%
Incl. PeakMemUse (bytes) per call 1,849,096 1,850,416 1,320 0.1%
Excl. PeakMemUse (bytes)440 440 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% 1,041 22.6% -68 -1.8% -580 -0.6% 1,320 1.4%
Exclusive Metrics Diff for Current Function6 0.6% 3 4.4% -548 -94.5% 0 0.0%
Parent function
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlFragment0 N/A% 1,041 100.0% -68 -100.0% -580 -100.0% 1,320 100.0%
Child functions
drupal_render0 N/A% 1,390 133.5% 692 1017.6% 152 26.2% 2,088 158.2%
drupal_prepare_page0 N/A% -348 -33.4% -762 -1120.6% -176 -30.3% -812 -61.5%
Drupal\Core\Page\HtmlPage::setCacheTags0 N/A% -9 -0.9% -8 -11.8% 0 0.0% 0 0.0%
Drupal\Core\Page\DefaultHtmlFragmentRenderer::preparePage0 N/A% 4 0.4% 5 7.4% 0 0.0% 44 3.3%
Drupal\Core\Page\HtmlPage::__construct0 N/A% -3 -0.3% -2 -2.9% 0 0.0% 0 0.0%
Drupal\Core\Page\HtmlFragment::getCacheTags0 N/A% 1 0.1% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Page\HtmlPage::setStatusCode0 N/A% 0 0.0% 0 0.0% -8 -1.4% 0 0.0%
Drupal\Core\Page\HtmlFragment::getTitle0 N/A% 0 0.0% -1 -1.5% 0 0.0% 0 0.0%
Drupal\Core\Page\HtmlFragment::setContent0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Page\HtmlPage::setBodyTop0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Page\HtmlFragment::getContent0 N/A% 0 0.0% 2 2.9% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 0 0.0% 3 4.4% 0 0.0% 0 0.0%
Drupal\Core\Page\HtmlPage::setBodyBottom0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%