Diff Report
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539206513e72e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Page\DefaultHtmlPageRenderer::render

Drupal\Core\Page\DefaultHtmlPageRenderer::renderRun #539205a48c548Run #539206513e72eDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)19,730 20,019 289 1.5%
Incl. Wall Time (microsec) per call 19,730 20,019 289 1.5%
Excl. Wall Time (microsec)9 10 1 11.1%
Incl. CPU (microsecs)18,071 18,304 233 1.3%
Incl. CPU (microsecs) per call 18,071 18,304 233 1.3%
Excl. CPU (microsec)11 10 -1 -9.1%
Incl. MemUse (bytes)254,892 254,892 0 0.0%
Incl. MemUse (bytes) per call 254,892 254,892 0 0.0%
Excl. MemUse (bytes)-39,804 -39,804 0 0.0%
Incl. PeakMemUse (bytes)234,248 234,248 0 0.0%
Incl. PeakMemUse (bytes) per call 234,248 234,248 0 0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% 289 31.7% 233 67.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 0.3% -1 -0.4% 0 N/A% 0 N/A%
Parent function
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage0 N/A% 289 100.0% 233 100.0% 0 N/A% 0 N/A%
Child function
drupal_render0 N/A% 288 99.7% 234 100.4% 0 N/A% 0 N/A%