Diff Report
Run #53d4352fc0c61: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53d435bff29d8: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Asset\CssCollectionRenderer::render

Drupal\Core\Asset\CssCollectionRenderer::renderRun #53d4352fc0c61Run #53d435bff29d8DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)832 738 -94 -11.3%
Incl. Wall Time (microsec) per call 832 738 -94 -11.3%
Excl. Wall Time (microsec)127 114 -13 -10.2%
Incl. CPU (microsecs)800 708 -92 -11.5%
Incl. CPU (microsecs) per call 800 708 -92 -11.5%
Excl. CPU (microsec)114 96 -18 -15.8%
Incl. MemUse (bytes)18,328 18,328 0 0.0%
Incl. MemUse (bytes) per call 18,328 18,328 0 0.0%
Excl. MemUse (bytes)11,208 11,208 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% -94 -3.5% -92 -3.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-13 -13.8% -18 -19.6% 0 N/A% 0 N/A%
Parent function
drupal_pre_render_styles0 N/A% -94 -100.0% -92 -100.0% 0 N/A% 0 N/A%
Child functions
file_create_url0 N/A% -57 -60.6% -54 -58.7% 0 N/A% 0 N/A%
Drupal\Core\State\State::get0 N/A% -20 -21.3% -19 -20.7% 0 N/A% 0 N/A%
count0 N/A% -3 -3.2% 0 0.0% 0 N/A% 0 N/A%
array_keys0 N/A% -1 -1.1% -2 -2.2% 0 N/A% 0 N/A%
strpos0 N/A% 0 0.0% 1 1.1% 0 N/A% 0 N/A%