Diff Report
Run #541de429e5ab1: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #541de5cbd937a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Page\DefaultHtmlPageRenderer::render

Drupal\Core\Page\DefaultHtmlPageRenderer::renderRun #541de429e5ab1Run #541de5cbd937aDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)12,899 12,808 -91 -0.7%
Incl. Wall Time (microsec) per call 12,899 12,808 -91 -0.7%
Excl. Wall Time (microsec)16 15 -1 -6.2%
Incl. CPU (microsecs)12,517 12,418 -99 -0.8%
Incl. CPU (microsecs) per call 12,517 12,418 -99 -0.8%
Excl. CPU (microsec)13 13 0 0.0%
Incl. MemUse (bytes)468,568 475,072 6,504 1.4%
Incl. MemUse (bytes) per call 468,568 475,072 6,504 1.4%
Excl. MemUse (bytes)-74,960 -77,144 -2,184 -2.9%
Incl. PeakMemUse (bytes)411,800 418,976 7,176 1.7%
Incl. PeakMemUse (bytes) per call 411,800 418,976 7,176 1.7%
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% -91 -1.0% -99 -1.2% 6,504 5.4% 7,176 6.0%
Exclusive Metrics Diff for Current Function-1 -1.1% 0 0.0% -2,184 -33.6% 0 0.0%
Parent function
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage0 N/A% -91 -100.0% -99 -100.0% 6,504 100.0% 7,176 100.0%
Child functions
drupal_render0 N/A% -88 -96.7% -97 -98.0% 8,688 133.6% 7,176 100.0%
drupal_process_attached0 N/A% -3 -3.3% -2 -2.0% 0 0.0% 0 0.0%
element_info0 N/A% 1 1.1% 0 0.0% 0 0.0% 0 0.0%