Diff Report
Run #52c8629919553: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c862ea26981: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Page\DefaultHtmlPageRenderer::renderPage

Drupal\Core\Page\DefaultHtmlPageRenderer::renderPageRun #52c8629919553Run #52c862ea26981DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)13,465 13,609 144 1.1%
Incl. Wall Time (microsec) per call 13,465 13,609 144 1.1%
Excl. Wall Time (microsec)5 5 0 0.0%
Incl. CPU (microsecs)12,998 13,134 136 1.0%
Incl. CPU (microsecs) per call 12,998 13,134 136 1.0%
Excl. CPU (microsec)4 4 0 0.0%
Incl. MemUse (bytes)288,128 285,872 -2,256 -0.8%
Incl. MemUse (bytes) per call 288,128 285,872 -2,256 -0.8%
Excl. MemUse (bytes)-22,720 -22,864 -144 -0.6%
Incl. PeakMemUse (bytes)264,848 266,104 1,256 0.5%
Incl. PeakMemUse (bytes) per call 264,848 266,104 1,256 0.5%
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% 144 225.0% 136 76.4% -2,256 -8.2% 1,256 4.8%
Exclusive Metrics Diff for Current Function0 0.0% 0 0.0% -144 -6.4% 0 0.0%
Parent function
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage0 N/A% 144 100.0% 136 100.0% -2,256 -100.0% 1,256 100.0%
Child function
drupal_render0 N/A% 144 100.0% 136 100.0% -2,112 -93.6% 1,256 100.0%