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

Drupal\Core\Asset\CssCollectionRenderer::renderRun #544337f542f97Run #544333b05173fDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)915 1,236 321 35.1%
Incl. Wall Time (microsec) per call 915 1,236 321 35.1%
Excl. Wall Time (microsec)129 156 27 20.9%
Incl. CPU (microsecs)824 1,101 277 33.6%
Incl. CPU (microsecs) per call 824 1,101 277 33.6%
Excl. CPU (microsec)94 124 30 31.9%
Incl. MemUse (bytes)18,472 18,512 40 0.2%
Incl. MemUse (bytes) per call 18,472 18,512 40 0.2%
Excl. MemUse (bytes)11,400 11,424 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 Function27 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%