Diff Report
Run #530ad1a439784: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ad1ecad192: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Asset\CssCollectionRenderer::render

Drupal\Core\Asset\CssCollectionRenderer::renderRun #530ad1a439784Run #530ad1ecad192DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)2,783 2,654 -129 -4.6%
Incl. Wall Time (microsec) per call 2,783 2,654 -129 -4.6%
Excl. Wall Time (microsec)498 499 1 0.2%
Incl. CPU (microsecs)2,751 2,624 -127 -4.6%
Incl. CPU (microsecs) per call 2,751 2,624 -127 -4.6%
Excl. CPU (microsec)344 355 11 3.2%
Incl. MemUse (bytes)20,304 20,304 0 0.0%
Incl. MemUse (bytes) per call 20,304 20,304 0 0.0%
Excl. MemUse (bytes)-44,320 -44,320 0 0.0%
Incl. PeakMemUse (bytes)27,904 27,904 0 0.0%
Incl. PeakMemUse (bytes) per call 27,904 27,904 0 0.0%
Excl. PeakMemUse (bytes)4,904 4,904 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% -129 -7.7% -127 -8.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 0.8% 11 8.7% 0 N/A% 0 N/A%
Parent function
drupal_pre_render_styles0 N/A% -129 -100.0% -127 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\KeyValueStore\State::get0 N/A% -47 -36.4% -48 -37.8% 0 N/A% 0 N/A%
Drupal\Core\Asset\CssCollectionRenderer::Drupal\Core\Asset\{closure}0 N/A% -41 -31.8% -50 -39.4% 0 N/A% 0 N/A%
file_create_url0 N/A% -27 -20.9% -22 -17.3% 0 N/A% 0 N/A%
count0 N/A% -7 -5.4% -4 -3.1% 0 N/A% 0 N/A%
array_keys0 N/A% -4 -3.1% -4 -3.1% 0 N/A% 0 N/A%
array_slice0 N/A% -2 -1.6% -5 -3.9% 0 N/A% 0 N/A%
Drupal\Component\Utility\String::checkPlain0 N/A% -2 -1.6% -2 -1.6% 0 N/A% 0 N/A%
implode0 N/A% 0 0.0% -4 -3.1% 0 N/A% 0 N/A%
strpos0 N/A% 0 0.0% 1 0.8% 0 N/A% 0 N/A%