Diff Report
Run #531ccbd4518b6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ccb2cb8e3d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Page\DefaultHtmlFragmentRenderer::render

Drupal\Core\Page\DefaultHtmlFragmentRenderer::renderRun #531ccbd4518b6Run #531ccb2cb8e3dDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)109,791 114,505 4,714 4.3%
Incl. Wall Time (microsec) per call 109,791 114,505 4,714 4.3%
Excl. Wall Time (microsec)143 151 8 5.6%
Incl. CPU (microsecs)101,931 106,605 4,674 4.6%
Incl. CPU (microsecs) per call 101,931 106,605 4,674 4.6%
Excl. CPU (microsec)124 135 11 8.9%
Incl. MemUse (bytes)7,930,328 8,841,904 911,576 11.5%
Incl. MemUse (bytes) per call 7,930,328 8,841,904 911,576 11.5%
Excl. MemUse (bytes)-149,152 -148,880 272 0.2%
Incl. PeakMemUse (bytes)8,091,504 9,062,992 971,488 12.0%
Incl. PeakMemUse (bytes) per call 8,091,504 9,062,992 971,488 12.0%
Excl. PeakMemUse (bytes)0 1,424 1,424 N/A%

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% 4,714 4810.2% 4,674 1790.8% 911,576 2369.5% 971,488 2463.2%
Exclusive Metrics Diff for Current Function8 0.2% 11 0.2% 272 0.0% 1,424 0.1%
Parent function
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlFragment0 N/A% 4,714 100.0% 4,674 100.0% 911,576 100.0% 971,488 100.0%
Child functions
drupal_render0 N/A% 4,574 97.0% 4,548 97.3% 903,128 99.1% 902,264 92.9%
drupal_prepare_page0 N/A% 138 2.9% 122 2.6% 8,208 0.9% 66,176 6.8%
drupal_render_collect_cache_tags0 N/A% -6 -0.1% -6 -0.1% 0 0.0% 0 0.0%
Drupal\Core\Page\DefaultHtmlFragmentRenderer::preparePage0 N/A% 2 0.0% 2 0.0% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -2 -0.0% -4 -0.1% -56 -0.0% 0 0.0%
Drupal\Core\Page\HtmlPage::setStatusCode0 N/A% 0 0.0% -1 -0.0% 0 0.0% 0 0.0%
Drupal\Core\Page\HtmlPage::setBodyTop0 N/A% 0 0.0% -1 -0.0% 0 0.0% 0 0.0%
Drupal\Core\Page\HtmlPage::setBodyBottom0 N/A% 0 0.0% -1 -0.0% 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::__construct0 N/A% 0 0.0% 1 0.0% 24 0.0% 0 0.0%
Drupal\Core\Page\HtmlFragment::getCacheTags0 N/A% 0 0.0% 1 0.0% 0 0.0% 560 0.1%
Drupal\Core\Page\HtmlFragment::getTitle0 N/A% 0 0.0% 3 0.1% 0 0.0% 584 0.1%
Drupal\Core\Page\HtmlFragment::getContent0 N/A% 0 0.0% -1 -0.0% 0 0.0% 480 0.0%