Diff Report
Run #52e436ce9c71d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4374042ace: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Page\DefaultHtmlPageRenderer::renderPage

Drupal\Core\Page\DefaultHtmlPageRenderer::renderPageRun #52e436ce9c71dRun #52e4374042aceDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)8,711 8,710 -1 -0.0%
Incl. Wall Time (microsec) per call 8,711 8,710 -1 -0.0%
Excl. Wall Time (microsec)5 6 1 20.0%
Incl. CPU (microsecs)8,352 8,331 -21 -0.3%
Incl. CPU (microsecs) per call 8,352 8,331 -21 -0.3%
Excl. CPU (microsec)4 5 1 25.0%
Incl. MemUse (bytes)244,672 244,728 56 0.0%
Incl. MemUse (bytes) per call 244,672 244,728 56 0.0%
Excl. MemUse (bytes)-14,560 -14,792 -232 -1.6%
Incl. PeakMemUse (bytes)196,176 196,168 -8 -0.0%
Incl. PeakMemUse (bytes) per call 196,176 196,168 -8 -0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for Drupal\Core\Page\DefaultHtmlPageRenderer::renderPage [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::renderPage0 N/A% -1 -0.1% -21 -2.1% 56 0.1% -8 -0.0%
Exclusive Metrics Diff for Current Function1 100.0% 1 4.8% -232 -414.3% 0 0.0%
Parent function
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage0 N/A% -1 -100.0% -21 -100.0% 56 100.0% -8 -100.0%
Child function
drupal_render0 N/A% -2 -200.0% -22 -104.8% 288 514.3% -8 -100.0%