Diff Report
Run #53180bc98020f: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53180b3960796: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Asset\CssCollectionRenderer::render

Drupal\Core\Asset\CssCollectionRenderer::renderRun #53180bc98020fRun #53180b3960796DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)2,514 2,640 126 5.0%
Incl. Wall Time (microsec) per call 2,514 2,640 126 5.0%
Excl. Wall Time (microsec)517 527 10 1.9%
Incl. CPU (microsecs)2,483 2,619 136 5.5%
Incl. CPU (microsecs) per call 2,483 2,619 136 5.5%
Excl. CPU (microsec)350 383 33 9.4%
Incl. MemUse (bytes)22,504 22,504 0 0.0%
Incl. MemUse (bytes) per call 22,504 22,504 0 0.0%
Excl. MemUse (bytes)-42,616 -42,616 0 0.0%
Incl. PeakMemUse (bytes)21,048 21,048 0 0.0%
Incl. PeakMemUse (bytes) per call 21,048 21,048 0 0.0%
Excl. PeakMemUse (bytes)5,136 5,136 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. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Asset\CssCollectionRenderer::render0 N/A% 126 3.5% 136 4.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function10 7.9% 33 24.3% 0 N/A% 0 N/A%
Parent function
drupal_pre_render_styles0 N/A% 126 100.0% 136 100.0% 0 N/A% 0 N/A%
Child functions
file_create_url0 N/A% 67 53.2% 64 47.1% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\State::get0 N/A% 44 34.9% 54 39.7% 0 N/A% 0 N/A%
Drupal\Component\Utility\String::checkPlain0 N/A% 7 5.6% 4 2.9% 0 N/A% 0 N/A%
Drupal\Core\Asset\CssCollectionRenderer::Drupal\Core\Asset\{closure}0 N/A% -5 -4.0% 1 0.7% 0 N/A% 0 N/A%
array_slice0 N/A% 2 1.6% 0 0.0% 0 N/A% 0 N/A%
implode0 N/A% -1 -0.8% -5 -3.7% 0 N/A% 0 N/A%
array_keys0 N/A% 1 0.8% 1 0.7% 0 N/A% 0 N/A%
count0 N/A% 1 0.8% -12 -8.8% 0 N/A% 0 N/A%
strpos0 N/A% 0 0.0% -4 -2.9% 0 N/A% 0 N/A%