Diff Report
Run #543bf339ee873: XHProf Run (Namespace=drupal-perf-dawehner)
vs.
Run #543bf51d41339: XHProf Run (Namespace=drupal-perf-dawehner)
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Regression/Improvement summary for Drupal\Core\Asset\CssCollectionRenderer::render

Drupal\Core\Asset\CssCollectionRenderer::renderRun #543bf339ee873Run #543bf51d41339DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,032 1,002 -30 -2.9%
Incl. Wall Time (microsec) per call 1,032 1,002 -30 -2.9%
Excl. Wall Time (microsec)159 161 2 1.3%
Incl. CPU (microsecs)963 981 18 1.9%
Incl. CPU (microsecs) per call 963 981 18 1.9%
Excl. CPU (microsec)126 114 -12 -9.5%
Incl. MemUse (bytes)18,248 18,240 -8 -0.0%
Incl. MemUse (bytes) per call 18,248 18,240 -8 -0.0%
Excl. MemUse (bytes)11,240 11,232 -8 -0.1%
Incl. PeakMemUse (bytes)0 10,920 10,920 N/A%
Incl. PeakMemUse (bytes) per call 0 10,920 10,920 N/A%
Excl. PeakMemUse (bytes)0 192 192 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% -30 -0.4% 18 0.2% -8 -0.0% 10,920 0.6%
Exclusive Metrics Diff for Current Function2 6.7% -12 -66.7% -8 -100.0% 192 1.8%
Parent function
Drupal\Core\Render\Element\Styles::preRenderStyles0 N/A% -30 -100.0% 18 100.0% -8 -100.0% 10,920 100.0%
Child functions
Drupal\Core\State\State::get0 N/A% -42 -140.0% 6 33.3% 0 0.0% 10,728 98.2%
file_create_url0 N/A% 10 33.3% 12 66.7% 0 0.0% 0 0.0%
strpos0 N/A% 0 0.0% 4 22.2% 0 0.0% 0 0.0%
count0 N/A% 0 0.0% 9 50.0% 0 0.0% 0 0.0%
array_keys0 N/A% 0 0.0% -1 -5.6% 0 0.0% 0 0.0%