Diff Report
Run #536ffbe232db1: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #536ffcbacf96d: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_pre_render_styles

drupal_pre_render_stylesRun #536ffbe232db1Run #536ffcbacf96dDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)4,720 4,796 76 1.6%
Incl. Wall Time (microsec) per call 4,720 4,796 76 1.6%
Excl. Wall Time (microsec)31 29 -2 -6.5%
Incl. CPU (microsecs)4,638 4,730 92 2.0%
Incl. CPU (microsecs) per call 4,638 4,730 92 2.0%
Excl. CPU (microsec)23 16 -7 -30.4%
Incl. MemUse (bytes)198,552 198,608 56 0.0%
Incl. MemUse (bytes) per call 198,552 198,608 56 0.0%
Excl. MemUse (bytes)-5,760 -5,768 -8 -0.1%
Incl. PeakMemUse (bytes)195,208 194,728 -480 -0.2%
Incl. PeakMemUse (bytes) per call 195,208 194,728 -480 -0.2%
Excl. PeakMemUse (bytes)720 720 0 0.0%

Parent/Child Regression/Improvement report for drupal_pre_render_styles [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_pre_render_styles0 N/A% 76 4.8% 92 5.1% 56 0.2% -480 -1.4%
Exclusive Metrics Diff for Current Function-2 -2.6% -7 -7.6% -8 -14.3% 0 0.0%
Parent function
call_user_func@10 N/A% 76 100.0% 92 100.0% 56 100.0% -480 -100.0%
Child functions
Drupal\Core\Asset\CssCollectionOptimizer::optimize0 N/A% 69 90.8% 70 76.1% 0 0.0% -656 -136.7%
Drupal\Core\Asset\CssCollectionRenderer::render0 N/A% 9 11.8% 24 26.1% 24 42.9% -8 -1.7%
Drupal::service0 N/A% 7 9.2% 9 9.8% 40 71.4% 56 11.7%
Drupal::config0 N/A% -6 -7.9% -5 -5.4% 0 0.0% 0 0.0%
Drupal\Core\Config\Config::get0 N/A% -1 -1.3% 1 1.1% 0 0.0% 0 0.0%
defined0 N/A% 0 0.0% 0 0.0% 0 0.0% 128 26.7%