Diff Report
Run #5608311397db4: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5608318a89619: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Asset\CssCollectionRenderer::render

Drupal\Core\Asset\CssCollectionRenderer::renderRun #5608311397db4Run #5608318a89619DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)3,188 3,268 80 2.5%
Incl. Wall Time (microsec) per call 3,188 3,268 80 2.5%
Excl. Wall Time (microsec)639 647 8 1.3%
Incl. MemUse (bytes)24,280 24,160 -120 -0.5%
Incl. MemUse (bytes) per call 24,280 24,160 -120 -0.5%
Excl. MemUse (bytes)-124,528 -124,544 -16 -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.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Asset\CssCollectionRenderer::render0 N/A% 80 1.7% -120 -9.6% 0 0.0%
Exclusive Metrics Diff for Current Function8 10.0% -16 -13.3% 0 N/A%
Parent function
Drupal\Core\Render\HtmlResponseAttachmentsProcessor::processAssetLibraries0 N/A% 80 100.0% -120 -100.0% 0 N/A%
Child functions
Drupal\Core\State\State::get0 N/A% 35 43.8% 0 0.0% 0 N/A%
Drupal\Component\Utility\Html::escape0 N/A% 13 16.2% 0 0.0% 0 N/A%
Drupal\Core\Asset\CssCollectionRenderer::Drupal\Core\Asset\{closure}0 N/A% 13 16.2% 0 0.0% 0 N/A%
file_create_url0 N/A% 7 8.8% -8 -6.7% 0 N/A%
array_keys0 N/A% 2 2.5% -40 -33.3% 0 N/A%
implode0 N/A% 1 1.2% -8 -6.7% 0 N/A%
array_slice0 N/A% 1 1.2% 0 0.0% 0 N/A%
count0 N/A% 0 0.0% 0 0.0% 0 N/A%
strpos0 N/A% 0 0.0% -48 -40.0% 0 N/A%