Diff Report
Run #5422297e7f32f: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #542229efabc5e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Render\Element\Styles::preRenderStyles

Drupal\Core\Render\Element\Styles::preRenderStylesRun #5422297e7f32fRun #542229efabc5eDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,278 1,216 -62 -4.9%
Incl. Wall Time (microsec) per call 1,278 1,216 -62 -4.9%
Excl. Wall Time (microsec)19 18 -1 -5.3%
Incl. CPU (microsecs)1,168 1,111 -57 -4.9%
Incl. CPU (microsecs) per call 1,168 1,111 -57 -4.9%
Excl. CPU (microsec)14 15 1 7.1%
Incl. MemUse (bytes)59,872 59,872 0 0.0%
Incl. MemUse (bytes) per call 59,872 59,872 0 0.0%
Excl. MemUse (bytes)2,416 2,416 0 0.0%
Incl. PeakMemUse (bytes)70,016 70,016 0 0.0%
Incl. PeakMemUse (bytes) per call 70,016 70,016 0 0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for Drupal\Core\Render\Element\Styles::preRenderStyles [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\Render\Element\Styles::preRenderStyles0 N/A% -62 -12.8% -57 -14.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -1.6% 1 1.8% 0 N/A% 0 N/A%
Parent function
call_user_func@10 N/A% -62 -100.0% -57 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal::service0 N/A% -30 -48.4% -29 -50.9% 0 N/A% 0 N/A%
Drupal\Core\Asset\CssCollectionRenderer::render0 N/A% -29 -46.8% -24 -42.1% 0 N/A% 0 N/A%
Drupal\Core\Config\Config::get0 N/A% -1 -1.6% -3 -5.3% 0 N/A% 0 N/A%
Drupal::config0 N/A% -1 -1.6% -1 -1.8% 0 N/A% 0 N/A%
defined0 N/A% 0 0.0% -1 -1.8% 0 N/A% 0 N/A%