Diff Report
Run #541de55978b9a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #541de429e5ab1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Asset\CssCollectionRenderer::render

Drupal\Core\Asset\CssCollectionRenderer::renderRun #541de55978b9aRun #541de429e5ab1DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)845 842 -3 -0.4%
Incl. Wall Time (microsec) per call 845 842 -3 -0.4%
Excl. Wall Time (microsec)109 107 -2 -1.8%
Incl. CPU (microsecs)742 743 1 0.1%
Incl. CPU (microsecs) per call 742 743 1 0.1%
Excl. CPU (microsec)81 79 -2 -2.5%
Incl. MemUse (bytes)18,592 18,592 0 0.0%
Incl. MemUse (bytes) per call 18,592 18,592 0 0.0%
Excl. MemUse (bytes)11,584 11,584 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for Drupal\Core\Asset\CssCollectionRenderer::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\Asset\CssCollectionRenderer::render0 N/A% -3 -0.2% 1 0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -66.7% -2 -200.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Render\Element\Styles::preRenderStyles0 N/A% -3 -100.0% 1 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\State\State::get0 N/A% -3 -100.0% 1 100.0% 0 N/A% 0 N/A%
array_keys0 N/A% 1 33.3% 0 0.0% 0 N/A% 0 N/A%
file_create_url0 N/A% 1 33.3% 1 100.0% 0 N/A% 0 N/A%
count0 N/A% 0 0.0% 1 100.0% 0 N/A% 0 N/A%
strpos0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%