Diff Report
Run #52353d82849e7: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52353dd1139c1: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Asset\CssCollectionRenderer::render

Drupal\Core\Asset\CssCollectionRenderer::renderRun #52353d82849e7Run #52353dd1139c1DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)3,896 3,784 -112 -2.9%
Incl. Wall Time (microsec) per call 3,896 3,784 -112 -2.9%
Excl. Wall Time (microsec)635 615 -20 -3.1%
Incl. CPU (microsecs)3,898 3,786 -112 -2.9%
Incl. CPU (microsecs) per call 3,898 3,786 -112 -2.9%
Excl. CPU (microsec)478 455 -23 -4.8%
Incl. MemUse (bytes)21,288 21,288 0 0.0%
Incl. MemUse (bytes) per call 21,288 21,288 0 0.0%
Excl. MemUse (bytes)-42,400 -42,400 0 0.0%
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% -112 -373.3% -112 -13.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-20 -17.9% -23 -20.5% 0 N/A% 0 N/A%
Parent function
drupal_pre_render_styles0 N/A% -112 -100.0% -112 -100.0% 0 N/A% 0 N/A%
Child functions
file_create_url0 N/A% -69 -61.6% -66 -58.9% 0 N/A% 0 N/A%
Drupal\Component\Utility\String::checkPlain0 N/A% -7 -6.2% 1 0.9% 0 N/A% 0 N/A%
array_keys0 N/A% -5 -4.5% -6 -5.4% 0 N/A% 0 N/A%
variable_get0 N/A% -4 -3.6% -7 -6.2% 0 N/A% 0 N/A%
array_slice0 N/A% -4 -3.6% -6 -5.4% 0 N/A% 0 N/A%
Drupal\Core\Asset\CssCollectionRenderer::Drupal\Core\Asset\{closure}0 N/A% 3 2.7% -1 -0.9% 0 N/A% 0 N/A%
strpos0 N/A% -3 -2.7% -3 -2.7% 0 N/A% 0 N/A%
count0 N/A% -3 -2.7% 2 1.8% 0 N/A% 0 N/A%
implode0 N/A% 0 0.0% -3 -2.7% 0 N/A% 0 N/A%