Diff Report
Run #52c1d65bccb31: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52c1d5ca86be3: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Asset\CssCollectionRenderer::render

Drupal\Core\Asset\CssCollectionRenderer::renderRun #52c1d65bccb31Run #52c1d5ca86be3DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)2,875 2,840 -35 -1.2%
Incl. Wall Time (microsec) per call 2,875 2,840 -35 -1.2%
Excl. Wall Time (microsec)518 525 7 1.4%
Incl. CPU (microsecs)2,809 2,782 -27 -1.0%
Incl. CPU (microsecs) per call 2,809 2,782 -27 -1.0%
Excl. CPU (microsec)383 380 -3 -0.8%
Incl. MemUse (bytes)21,120 21,120 0 0.0%
Incl. MemUse (bytes) per call 21,120 21,120 0 0.0%
Excl. MemUse (bytes)-42,960 -42,960 0 0.0%
Incl. PeakMemUse (bytes)28,312 28,312 0 0.0%
Incl. PeakMemUse (bytes) per call 28,312 28,312 0 0.0%
Excl. PeakMemUse (bytes)5,576 5,576 0 0.0%

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% -35 -0.2% -27 -0.9% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function7 20.0% -3 -11.1% 0 N/A% 0 N/A%
Parent function
drupal_pre_render_styles0 N/A% -35 -100.0% -27 -100.0% 0 N/A% 0 N/A%
Child functions
file_create_url0 N/A% -19 -54.3% -16 -59.3% 0 N/A% 0 N/A%
array_slice0 N/A% -6 -17.1% -6 -22.2% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\State::get0 N/A% -6 -17.1% 2 7.4% 0 N/A% 0 N/A%
implode0 N/A% -4 -11.4% -1 -3.7% 0 N/A% 0 N/A%
Drupal\Core\Asset\CssCollectionRenderer::Drupal\Core\Asset\{closure}0 N/A% -3 -8.6% -6 -22.2% 0 N/A% 0 N/A%
count0 N/A% -3 -8.6% 5 18.5% 0 N/A% 0 N/A%
Drupal\Component\Utility\String::checkPlain0 N/A% -1 -2.9% -6 -22.2% 0 N/A% 0 N/A%
array_keys0 N/A% 0 0.0% 1 3.7% 0 N/A% 0 N/A%
strpos0 N/A% 0 0.0% 3 11.1% 0 N/A% 0 N/A%