Diff Report
Run #541de429e5ab1: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #541de5cbd937a: 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 #541de429e5ab1Run #541de5cbd937aDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,427 1,412 -15 -1.1%
Incl. Wall Time (microsec) per call 1,427 1,412 -15 -1.1%
Excl. Wall Time (microsec)19 19 0 0.0%
Incl. CPU (microsecs)1,327 1,310 -17 -1.3%
Incl. CPU (microsecs) per call 1,327 1,310 -17 -1.3%
Excl. CPU (microsec)14 12 -2 -14.3%
Incl. MemUse (bytes)66,360 66,360 0 0.0%
Incl. MemUse (bytes) per call 66,360 66,360 0 0.0%
Excl. MemUse (bytes)2,416 2,416 0 0.0%
Incl. PeakMemUse (bytes)75,112 75,368 256 0.3%
Incl. PeakMemUse (bytes) per call 75,112 75,368 256 0.3%
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% -15 -0.2% -17 -0.2% 0 0.0% 256 0.2%
Exclusive Metrics Diff for Current Function0 0.0% -2 -11.8% 0 N/A% 0 0.0%
Parent function
call_user_func@10 N/A% -15 -100.0% -17 -100.0% 0 N/A% 256 100.0%
Child functions
Drupal::service0 N/A% -10 -66.7% -10 -58.8% 0 N/A% 256 100.0%
Drupal\Core\Asset\CssCollectionRenderer::render0 N/A% -3 -20.0% -6 -35.3% 0 N/A% 0 0.0%
Drupal\Core\Config\Config::get0 N/A% -2 -13.3% -1 -5.9% 0 N/A% 0 0.0%
Drupal::config0 N/A% 0 0.0% 1 5.9% 0 N/A% 0 0.0%
defined0 N/A% 0 0.0% 1 5.9% 0 N/A% 0 0.0%