Diff Report
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5392041970f3f: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Page\DefaultHtmlFragmentRenderer::render

Drupal\Core\Page\DefaultHtmlFragmentRenderer::renderRun #539201f8938f4Run #5392041970f3fDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)239,334 240,059 725 0.3%
Incl. Wall Time (microsec) per call 239,334 240,059 725 0.3%
Excl. Wall Time (microsec)294 282 -12 -4.1%
Incl. CPU (microsecs)215,201 215,467 266 0.1%
Incl. CPU (microsecs) per call 215,201 215,467 266 0.1%
Excl. CPU (microsec)262 264 2 0.8%
Incl. MemUse (bytes)3,120,508 3,106,152 -14,356 -0.5%
Incl. MemUse (bytes) per call 3,120,508 3,106,152 -14,356 -0.5%
Excl. MemUse (bytes)-127,156 -127,224 -68 -0.1%
Incl. PeakMemUse (bytes)3,316,384 3,301,308 -15,076 -0.5%
Incl. PeakMemUse (bytes) per call 3,316,384 3,301,308 -15,076 -0.5%
Excl. PeakMemUse (bytes)1,532 1,532 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% 725 49.5% 266 9.9% -14,356 -24.6% -15,076 -25.4%
Exclusive Metrics Diff for Current Function-12 -1.7% 2 0.8% -68 -0.5% 0 0.0%
Parent function
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlFragment0 N/A% 725 100.0% 266 100.0% -14,356 -100.0% -15,076 -100.0%
Child functions
drupal_prepare_page0 N/A% 636 87.7% 402 151.1% -2,392 -16.7% -3,776 -25.0%
drupal_render0 N/A% 101 13.9% -135 -50.8% -11,896 -82.9% -11,156 -74.0%
Drupal\Core\Page\DefaultHtmlFragmentRenderer::preparePage0 N/A% -6 -0.8% -6 -2.3% 0 0.0% -4 -0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 5 0.7% 2 0.8% 0 0.0% 0 0.0%
Drupal\Core\Page\HtmlPage::setBodyBottom0 N/A% 1 0.1% 1 0.4% 0 0.0% 0 0.0%
Drupal\Core\Page\HtmlFragment::getTitle0 N/A% -1 -0.1% -5 -1.9% 0 0.0% -140 -0.9%
Drupal\Core\Page\HtmlPage::__construct0 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% 0 0.0% 0 0.0%
Drupal\Core\Page\HtmlPage::setCacheTags0 N/A% 0 0.0% 1 0.4% 0 0.0% 0 0.0%
Drupal\Core\Page\HtmlFragment::setContent0 N/A% 0 0.0% 1 0.4% 0 0.0% 0 0.0%
Drupal\Core\Page\HtmlFragment::getContent0 N/A% 0 0.0% 1 0.4% 0 0.0% 0 0.0%
Drupal\Core\Page\HtmlPage::setBodyTop0 N/A% 0 0.0% 1 0.4% 0 0.0% 0 0.0%
Drupal\Core\Page\HtmlFragment::getCacheTags0 N/A% 0 0.0% 1 0.4% 0 0.0% 0 0.0%