Diff Report
Run #560831fb3d4d9: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5608311397db4: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Asset\CssCollectionRenderer::render

Drupal\Core\Asset\CssCollectionRenderer::renderRun #560831fb3d4d9Run #5608311397db4DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)3,245 3,188 -57 -1.8%
Incl. Wall Time (microsec) per call 3,245 3,188 -57 -1.8%
Excl. Wall Time (microsec)662 639 -23 -3.5%
Incl. MemUse (bytes)24,072 24,280 208 0.9%
Incl. MemUse (bytes) per call 24,072 24,280 208 0.9%
Excl. MemUse (bytes)-124,536 -124,528 8 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% -57 -0.1% 208 1.0% 0 0.0%
Exclusive Metrics Diff for Current Function-23 -40.4% 8 3.8% 0 N/A%
Parent function
Drupal\Core\Render\HtmlResponseAttachmentsProcessor::processAssetLibraries0 N/A% -57 -100.0% 208 100.0% 0 N/A%
Child functions
file_create_url0 N/A% -23 -40.4% 8 3.8% 0 N/A%
Drupal\Core\State\State::get0 N/A% -5 -8.8% -32 -15.4% 0 N/A%
Drupal\Component\Utility\Html::escape0 N/A% -3 -5.3% 0 0.0% 0 N/A%
implode0 N/A% -1 -1.8% 8 3.8% 0 N/A%
array_keys0 N/A% -1 -1.8% 128 61.5% 0 N/A%
array_slice0 N/A% -1 -1.8% 0 0.0% 0 N/A%
Drupal\Core\Asset\CssCollectionRenderer::Drupal\Core\Asset\{closure}0 N/A% 0 0.0% 0 0.0% 0 N/A%
count0 N/A% 0 0.0% 48 23.1% 0 N/A%
strpos0 N/A% 0 0.0% 40 19.2% 0 N/A%