Diff Report
Run #52c8629919553: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c862ea26981: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Page\DefaultHtmlPageRenderer::render

Drupal\Core\Page\DefaultHtmlPageRenderer::renderRun #52c8629919553Run #52c862ea26981DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)128,203 127,742 -461 -0.4%
Incl. Wall Time (microsec) per call 128,203 127,742 -461 -0.4%
Excl. Wall Time (microsec)138 133 -5 -3.6%
Incl. CPU (microsecs)119,383 118,909 -474 -0.4%
Incl. CPU (microsecs) per call 119,383 118,909 -474 -0.4%
Excl. CPU (microsec)125 113 -12 -9.6%
Incl. MemUse (bytes)5,726,344 5,761,696 35,352 0.6%
Incl. MemUse (bytes) per call 5,726,344 5,761,696 35,352 0.6%
Excl. MemUse (bytes)-195,224 -190,016 5,208 2.7%
Incl. PeakMemUse (bytes)5,972,328 6,002,696 30,368 0.5%
Incl. PeakMemUse (bytes) per call 5,972,328 6,002,696 30,368 0.5%
Excl. PeakMemUse (bytes)2,024 2,024 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Page\DefaultHtmlPageRenderer::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\DefaultHtmlPageRenderer::render0 N/A% -461 -720.3% -474 -266.3% 35,352 128.3% 30,368 117.2%
Exclusive Metrics Diff for Current Function-5 -1.1% -12 -2.5% 5,208 14.7% 0 0.0%
Parent function
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlFragment0 N/A% -461 -100.0% -474 -100.0% 35,352 100.0% 30,368 100.0%
Child functions
drupal_prepare_page0 N/A% -291 -63.1% -278 -58.6% -32 -0.1% -200 -0.7%
drupal_render0 N/A% -188 -40.8% -211 -44.5% 30,176 85.4% 30,512 100.5%
Composer\Autoload\ClassLoader::loadClass0 N/A% 19 4.1% 19 4.0% 0 0.0% 56 0.2%
Drupal\Core\Page\HtmlPage::__construct0 N/A% 2 0.4% 3 0.6% 0 0.0% 0 0.0%
Drupal\Core\Page\HtmlFragment::getContent0 N/A% 1 0.2% -1 -0.2% 0 0.0% 0 0.0%
Drupal\Core\Page\HtmlFragment::getTitle0 N/A% 1 0.2% 3 0.6% 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\HtmlFragment::setContent0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Page\DefaultHtmlPageRenderer::preparePage0 N/A% 0 0.0% 2 0.4% 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\HtmlPage::setBodyBottom0 N/A% 0 0.0% 1 0.2% 0 0.0% 0 0.0%