Diff Report
Run #544333b05173f: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #544337f542f97: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Asset\CssCollectionRenderer::render

Drupal\Core\Asset\CssCollectionRenderer::renderRun #544333b05173fRun #544337f542f97DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,236 915 -321 -26.0%
Incl. Wall Time (microsec) per call 1,236 915 -321 -26.0%
Excl. Wall Time (microsec)156 129 -27 -17.3%
Incl. CPU (microsecs)1,101 824 -277 -25.2%
Incl. CPU (microsecs) per call 1,101 824 -277 -25.2%
Excl. CPU (microsec)124 94 -30 -24.2%
Incl. MemUse (bytes)18,512 18,472 -40 -0.2%
Incl. MemUse (bytes) per call 18,512 18,472 -40 -0.2%
Excl. MemUse (bytes)11,424 11,400 -24 -0.2%
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. 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% -321 -9.5% -277 -3.5% -40 -0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-27 -8.4% -30 -10.8% -24 -60.0% 0 N/A%
Parent function
Drupal\Core\Render\Element\Styles::preRenderStyles0 N/A% -321 -100.0% -277 -100.0% -40 -100.0% 0 N/A%
Child functions
Drupal\Core\State\State::get0 N/A% -155 -48.3% -141 -50.9% 0 0.0% 0 N/A%
file_create_url0 N/A% -134 -41.7% -106 -38.3% 0 0.0% 0 N/A%
count0 N/A% -3 -0.9% 0 0.0% 0 0.0% 0 N/A%
array_keys0 N/A% -1 -0.3% 3 1.1% -16 -40.0% 0 N/A%
strpos0 N/A% -1 -0.3% -3 -1.1% 0 0.0% 0 N/A%