Diff Report
Run #539206aca7ae8: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Page\DefaultHtmlPageRenderer::render

Drupal\Core\Page\DefaultHtmlPageRenderer::renderRun #539206aca7ae8Run #539205a48c548DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)20,122 19,730 -392 -1.9%
Incl. Wall Time (microsec) per call 20,122 19,730 -392 -1.9%
Excl. Wall Time (microsec)11 9 -2 -18.2%
Incl. CPU (microsecs)18,501 18,071 -430 -2.3%
Incl. CPU (microsecs) per call 18,501 18,071 -430 -2.3%
Excl. CPU (microsec)12 11 -1 -8.3%
Incl. MemUse (bytes)255,600 254,892 -708 -0.3%
Incl. MemUse (bytes) per call 255,600 254,892 -708 -0.3%
Excl. MemUse (bytes)-40,632 -39,804 828 2.0%
Incl. PeakMemUse (bytes)235,796 234,248 -1,548 -0.7%
Incl. PeakMemUse (bytes) per call 235,796 234,248 -1,548 -0.7%
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% -392 -8.5% -430 -11.4% -708 -0.8% -1,548 -1.6%
Exclusive Metrics Diff for Current Function-2 -0.5% -1 -0.2% 828 116.9% 0 0.0%
Parent function
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage0 N/A% -392 -100.0% -430 -100.0% -708 -100.0% -1,548 -100.0%
Child function
drupal_render0 N/A% -390 -99.5% -429 -99.8% -1,536 -216.9% -1,548 -100.0%