Diff Report
Run #54dec697a5762: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54dec59a01be2: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for Drupal\Core\Asset\CssCollectionRenderer::render

Drupal\Core\Asset\CssCollectionRenderer::renderRun #54dec697a5762Run #54dec59a01be2DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)2,762 2,747 -15 -0.5%
Incl. Wall Time (microsec) per call 2,762 2,747 -15 -0.5%
Excl. Wall Time (microsec)458 458 0 0.0%
Incl. MemUse (bytes)41,544 41,544 0 0.0%
Incl. MemUse (bytes) per call 41,544 41,544 0 0.0%
Excl. MemUse (bytes)-51,152 -51,152 0 0.0%
Incl. PeakMemUse (bytes)61,232 61,232 0 0.0%
Incl. PeakMemUse (bytes) per call 61,232 61,232 0 0.0%
Excl. PeakMemUse (bytes)7,624 7,624 0 0.0%

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% -15 -0.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% 0 N/A% 0 N/A%
Parent function
template_preprocess_html0 N/A% -15 -100.0% 0 N/A% 0 N/A%
Child functions
file_create_url0 N/A% -14 -93.3% 0 N/A% 0 N/A%
Drupal\Core\State\State::get0 N/A% -4 -26.7% 0 N/A% 0 N/A%
Drupal\Component\Utility\String::checkPlain0 N/A% 2 13.3% 0 N/A% 0 N/A%
Drupal\Core\Asset\CssCollectionRenderer::Drupal\Core\Asset\{closure}0 N/A% 1 6.7% 0 N/A% 0 N/A%
implode0 N/A% 0 0.0% 0 N/A% 0 N/A%
array_slice0 N/A% 0 0.0% 0 N/A% 0 N/A%
array_keys0 N/A% 0 0.0% 0 N/A% 0 N/A%
count0 N/A% 0 0.0% 0 N/A% 0 N/A%
strpos0 N/A% 0 0.0% 0 N/A% 0 N/A%