Diff Report
Run #5392041970f3f: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Page\DefaultHtmlFragmentRenderer::render

Drupal\Core\Page\DefaultHtmlFragmentRenderer::renderRun #5392041970f3fRun #539201f8938f4DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)240,059 239,334 -725 -0.3%
Incl. Wall Time (microsec) per call 240,059 239,334 -725 -0.3%
Excl. Wall Time (microsec)282 294 12 4.3%
Incl. CPU (microsecs)215,467 215,201 -266 -0.1%
Incl. CPU (microsecs) per call 215,467 215,201 -266 -0.1%
Excl. CPU (microsec)264 262 -2 -0.8%
Incl. MemUse (bytes)3,106,152 3,120,508 14,356 0.5%
Incl. MemUse (bytes) per call 3,106,152 3,120,508 14,356 0.5%
Excl. MemUse (bytes)-127,224 -127,156 68 0.1%
Incl. PeakMemUse (bytes)3,301,308 3,316,384 15,076 0.5%
Incl. PeakMemUse (bytes) per call 3,301,308 3,316,384 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 Function12 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%