Diff Report
Run #542229efabc5e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5422297e7f32f: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Page\DefaultHtmlPageRenderer::render

Drupal\Core\Page\DefaultHtmlPageRenderer::renderRun #542229efabc5eRun #5422297e7f32fDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)11,335 11,778 443 3.9%
Incl. Wall Time (microsec) per call 11,335 11,778 443 3.9%
Excl. Wall Time (microsec)17 18 1 5.9%
Incl. CPU (microsecs)11,063 11,498 435 3.9%
Incl. CPU (microsecs) per call 11,063 11,498 435 3.9%
Excl. CPU (microsec)16 15 -1 -6.2%
Incl. MemUse (bytes)421,008 421,008 0 0.0%
Incl. MemUse (bytes) per call 421,008 421,008 0 0.0%
Excl. MemUse (bytes)-15,944 -15,944 0 0.0%
Incl. PeakMemUse (bytes)352,216 352,216 0 0.0%
Incl. PeakMemUse (bytes) per call 352,216 352,216 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% 443 91.5% 435 113.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 0.2% -1 -0.2% 0 N/A% 0 N/A%
Parent function
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage0 N/A% 443 100.0% 435 100.0% 0 N/A% 0 N/A%
Child functions
drupal_render0 N/A% 439 99.1% 433 99.5% 0 N/A% 0 N/A%
drupal_process_attached0 N/A% 3 0.7% 3 0.7% 0 N/A% 0 N/A%
element_info0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%