Diff Report
Run #5394e2ae29e1b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5394e21e9bd45: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_pre_render_styles

drupal_pre_render_stylesRun #5394e2ae29e1bRun #5394e21e9bd45DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)3,889 3,678 -211 -5.4%
Incl. Wall Time (microsec) per call 3,889 3,678 -211 -5.4%
Excl. Wall Time (microsec)30 31 1 3.3%
Incl. CPU (microsecs)3,790 3,601 -189 -5.0%
Incl. CPU (microsecs) per call 3,790 3,601 -189 -5.0%
Excl. CPU (microsec)22 21 -1 -4.5%
Incl. MemUse (bytes)193,000 193,000 0 0.0%
Incl. MemUse (bytes) per call 193,000 193,000 0 0.0%
Excl. MemUse (bytes)-2,032 -2,032 0 0.0%
Incl. PeakMemUse (bytes)111,200 111,200 0 0.0%
Incl. PeakMemUse (bytes) per call 111,200 111,200 0 0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% -211 -6.2% -189 -4.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 0.5% -1 -0.5% 0 N/A% 0 N/A%
Parent function
call_user_func@10 N/A% -211 -100.0% -189 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Asset\CssCollectionOptimizer::optimize0 N/A% -106 -50.2% -88 -46.6% 0 N/A% 0 N/A%
Drupal::service0 N/A% -75 -35.5% -74 -39.2% 0 N/A% 0 N/A%
Drupal\Core\Asset\CssCollectionRenderer::render0 N/A% -31 -14.7% -26 -13.8% 0 N/A% 0 N/A%
defined0 N/A% 1 0.5% -1 -0.5% 0 N/A% 0 N/A%
Drupal::config0 N/A% -1 -0.5% -1 -0.5% 0 N/A% 0 N/A%
Drupal\Core\Config\Config::get0 N/A% 0 0.0% 2 1.1% 0 N/A% 0 N/A%