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

Drupal\Core\Page\DefaultHtmlFragmentRenderer::renderRun #52f2e60305388Run #52f2e62091f2cDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)209,633 211,713 2,080 1.0%
Incl. Wall Time (microsec) per call 209,633 211,713 2,080 1.0%
Excl. Wall Time (microsec)362 339 -23 -6.4%
Incl. CPU (microsecs)196,782 199,403 2,621 1.3%
Incl. CPU (microsecs) per call 196,782 199,403 2,621 1.3%
Excl. CPU (microsec)337 321 -16 -4.7%
Incl. MemUse (bytes)6,260,016 6,260,176 160 0.0%
Incl. MemUse (bytes) per call 6,260,016 6,260,176 160 0.0%
Excl. MemUse (bytes)-523,616 -523,640 -24 -0.0%
Incl. PeakMemUse (bytes)6,843,968 6,843,904 -64 -0.0%
Incl. PeakMemUse (bytes) per call 6,843,968 6,843,904 -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 Function-23 -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%