Diff Report
Run #52f2e62091f2c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Page\DefaultHtmlFragmentRenderer::render

Drupal\Core\Page\DefaultHtmlFragmentRenderer::renderRun #52f2e62091f2cRun #52f2e60305388DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)211,713 209,633 -2,080 -1.0%
Incl. Wall Time (microsec) per call 211,713 209,633 -2,080 -1.0%
Excl. Wall Time (microsec)339 362 23 6.8%
Incl. CPU (microsecs)199,403 196,782 -2,621 -1.3%
Incl. CPU (microsecs) per call 199,403 196,782 -2,621 -1.3%
Excl. CPU (microsec)321 337 16 5.0%
Incl. MemUse (bytes)6,260,176 6,260,016 -160 -0.0%
Incl. MemUse (bytes) per call 6,260,176 6,260,016 -160 -0.0%
Excl. MemUse (bytes)-523,640 -523,616 24 0.0%
Incl. PeakMemUse (bytes)6,843,904 6,843,968 64 0.0%
Incl. PeakMemUse (bytes) per call 6,843,904 6,843,968 64 0.0%
Excl. PeakMemUse (bytes)2,320 2,320 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% -2,080 -148.5% -2,621 -95.0% -160 -76.9% 64 8.9%
Exclusive Metrics Diff for Current Function23 1.1% 16 0.6% 24 15.0% 0 0.0%
Parent function
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlFragment0 N/A% -2,080 -100.0% -2,621 -100.0% -160 -100.0% 64 100.0%
Child functions
drupal_render0 N/A% -3,195 -153.6% -3,455 -131.8% -152 -95.0% -120 -187.5%
drupal_prepare_page0 N/A% 674 32.4% 394 15.0% -32 -20.0% 184 287.5%
drupal_render_collect_cache_tags0 N/A% 388 18.7% 389 14.8% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 13 0.6% 13 0.5% 0 0.0% 0 0.0%
Drupal\Core\Page\DefaultHtmlFragmentRenderer::preparePage0 N/A% 12 0.6% 13 0.5% 0 0.0% 0 0.0%
Drupal\Core\Page\HtmlPage::__construct0 N/A% 3 0.1% 3 0.1% 0 0.0% 0 0.0%
Drupal\Core\Page\HtmlFragment::setContent0 N/A% 1 0.0% 1 0.0% 0 0.0% 0 0.0%
Drupal\Core\Page\HtmlPage::setBodyTop0 N/A% 1 0.0% -1 -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::getTitle0 N/A% 0 0.0% 3 0.1% 0 0.0% 0 0.0%
Drupal\Core\Page\HtmlPage::setBodyBottom0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Page\HtmlFragment::getContent0 N/A% 0 0.0% 1 0.0% 0 0.0% 0 0.0%
Drupal\Core\Page\HtmlFragment::getCacheTags0 N/A% 0 0.0% 1 0.0% 0 0.0% 0 0.0%