Diff Report
Run #52f5c574bebaf: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c520502f0: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Page\DefaultHtmlFragmentRenderer::render

Drupal\Core\Page\DefaultHtmlFragmentRenderer::renderRun #52f5c574bebafRun #52f5c520502f0DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)76,593 78,709 2,116 2.8%
Incl. Wall Time (microsec) per call 76,593 78,709 2,116 2.8%
Excl. Wall Time (microsec)102 101 -1 -1.0%
Incl. CPU (microsecs)72,208 74,302 2,094 2.9%
Incl. CPU (microsecs) per call 72,208 74,302 2,094 2.9%
Excl. CPU (microsec)85 85 0 0.0%
Incl. MemUse (bytes)5,833,648 6,264,608 430,960 7.4%
Incl. MemUse (bytes) per call 5,833,648 6,264,608 430,960 7.4%
Excl. MemUse (bytes)-81,472 -81,248 224 0.3%
Incl. PeakMemUse (bytes)6,018,056 6,447,432 429,376 7.1%
Incl. PeakMemUse (bytes) per call 6,018,056 6,447,432 429,376 7.1%
Excl. PeakMemUse (bytes)2,432 2,624 192 7.9%

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% 2,116 9200.0% 2,094 2276.1% 430,960 972.0% 429,376 941.0%
Exclusive Metrics Diff for Current Function-1 -0.0% 0 0.0% 224 0.1% 192 0.0%
Parent function
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlFragment0 N/A% 2,116 100.0% 2,094 100.0% 430,960 100.0% 429,376 100.0%
Child functions
drupal_render0 N/A% 1,907 90.1% 1,871 89.4% 419,096 97.2% 418,992 97.6%
drupal_prepare_page0 N/A% 256 12.1% 272 13.0% 11,632 2.7% 8,536 2.0%
drupal_render_collect_cache_tags0 N/A% -57 -2.7% -58 -2.8% 0 0.0% 1,608 0.4%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 9 0.4% 8 0.4% 40 0.0% -56 -0.0%
Drupal\Core\Page\DefaultHtmlFragmentRenderer::preparePage0 N/A% 1 0.0% 0 0.0% -8 -0.0% -8 -0.0%
Drupal\Core\Page\HtmlPage::setBodyBottom0 N/A% 1 0.0% 0 0.0% 0 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\HtmlFragment::setContent0 N/A% 0 0.0% 0 0.0% 0 0.0% 64 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::__construct0 N/A% 0 0.0% 1 0.0% -24 -0.0% 48 0.0%
Drupal\Core\Page\HtmlFragment::getCacheTags0 N/A% 0 0.0% -1 -0.0% 0 0.0% 0 0.0%
Drupal\Core\Page\HtmlFragment::getTitle0 N/A% 0 0.0% 1 0.0% 0 0.0% 0 0.0%
Drupal\Core\Page\HtmlFragment::getContent0 N/A% 0 0.0% -2 -0.1% 0 0.0% 0 0.0%