Diff Report
Run #556d0efcc18be: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #556d13edd0b22: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Asset\CssCollectionRenderer::render

Drupal\Core\Asset\CssCollectionRenderer::renderRun #556d0efcc18beRun #556d13edd0b22DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)2,751 2,712 -39 -1.4%
Incl. Wall Time (microsec) per call 2,751 2,712 -39 -1.4%
Excl. Wall Time (microsec)459 439 -20 -4.4%
Incl. MemUse (bytes)43,256 43,256 0 0.0%
Incl. MemUse (bytes) per call 43,256 43,256 0 0.0%
Excl. MemUse (bytes)-60,120 -60,080 40 0.1%
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% -39 -0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-20 -51.3% 40 N/A% 0 N/A%
Parent function
template_preprocess_html0 N/A% -39 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\State\State::get0 N/A% -70 -179.5% 0 N/A% 0 N/A%
file_create_url0 N/A% 55 141.0% 0 N/A% 0 N/A%
array_keys0 N/A% 7 17.9% -40 N/A% 0 N/A%
Drupal\Component\Utility\SafeMarkup::checkPlain0 N/A% -6 -15.4% 0 N/A% 0 N/A%
Drupal\Core\Asset\CssCollectionRenderer::Drupal\Core\Asset\{closure}0 N/A% -5 -12.8% 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%
count0 N/A% 0 0.0% 0 N/A% 0 N/A%
strpos0 N/A% 0 0.0% 0 N/A% 0 N/A%