Diff Report
Run #5578e29590a73: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5578e32524136: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Asset\CssCollectionRenderer::render

Drupal\Core\Asset\CssCollectionRenderer::renderRun #5578e29590a73Run #5578e32524136DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,805 1,823 18 1.0%
Incl. Wall Time (microsec) per call 1,805 1,823 18 1.0%
Excl. Wall Time (microsec)309 321 12 3.9%
Incl. MemUse (bytes)41,328 41,328 0 0.0%
Incl. MemUse (bytes) per call 41,328 41,328 0 0.0%
Excl. MemUse (bytes)-58,672 -58,672 0 0.0%
Incl. PeakMemUse (bytes)26,280 0 -26,280 -100.0%
Incl. PeakMemUse (bytes) per call 26,280 0 -26,280 -100.0%
Excl. PeakMemUse (bytes)4,424 0 -4,424 -100.0%

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% 18 0.1% 0 0.0% -26,280 -5.2%
Exclusive Metrics Diff for Current Function12 66.7% 0 N/A% -4,424 -16.8%
Parent function
template_preprocess_html0 N/A% 18 100.0% 0 N/A% -26,280 -100.0%
Child functions
file_create_url0 N/A% 9 50.0% 0 N/A% -10,472 -39.8%
Drupal\Component\Utility\SafeMarkup::checkPlain0 N/A% -2 -11.1% 0 N/A% -4,536 -17.3%
implode0 N/A% 0 0.0% 0 N/A% -3,544 -13.5%
Drupal\Core\State\State::get0 N/A% 4 22.2% 0 N/A% -3,304 -12.6%
array_slice0 N/A% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Asset\CssCollectionRenderer::Drupal\Core\Asset\{closure}0 N/A% -4 -22.2% 0 N/A% 0 0.0%
array_keys0 N/A% -1 -5.6% 0 N/A% 0 0.0%
count0 N/A% 0 0.0% 0 N/A% 0 0.0%
strpos0 N/A% 0 0.0% 0 N/A% 0 0.0%