Diff Report
Run #52f5c520502f0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c5484cf48: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_pre_render_styles

drupal_pre_render_stylesRun #52f5c520502f0Run #52f5c5484cf48DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)928 922 -6 -0.6%
Incl. Wall Time (microsec) per call 928 922 -6 -0.6%
Excl. Wall Time (microsec)16 19 3 18.8%
Incl. CPU (microsecs)844 838 -6 -0.7%
Incl. CPU (microsecs) per call 844 838 -6 -0.7%
Excl. CPU (microsec)11 9 -2 -18.2%
Incl. MemUse (bytes)41,624 41,624 0 0.0%
Incl. MemUse (bytes) per call 41,624 41,624 0 0.0%
Excl. MemUse (bytes)2,440 2,440 0 0.0%
Incl. PeakMemUse (bytes)28,384 28,384 0 0.0%
Incl. PeakMemUse (bytes) per call 28,384 28,384 0 0.0%
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% -6 -0.9% -6 -1.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 50.0% -2 -33.3% 0 N/A% 0 N/A%
Parent function
call_user_func@10 N/A% -6 -100.0% -6 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Asset\CssCollectionRenderer::render0 N/A% -6 -100.0% -5 -83.3% 0 N/A% 0 N/A%
defined0 N/A% -1 -16.7% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Config\Config::get0 N/A% -1 -16.7% 0 0.0% 0 N/A% 0 N/A%
Drupal::config0 N/A% -1 -16.7% 0 0.0% 0 N/A% 0 N/A%
Drupal::service0 N/A% 0 0.0% 1 16.7% 0 N/A% 0 N/A%