Diff Report
Run #51f5bb078e5a7: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51f5bbaa8fc1d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_pre_render_styles

drupal_pre_render_stylesRun #51f5bb078e5a7Run #51f5bbaa8fc1dDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)817 829 12 1.5%
Incl. Wall Time (microsec) per call 817 829 12 1.5%
Excl. Wall Time (microsec)17 18 1 5.9%
Incl. CPU (microsecs)819 830 11 1.3%
Incl. CPU (microsecs) per call 819 830 11 1.3%
Excl. CPU (microsec)12 13 1 8.3%
Incl. MemUse (bytes)38,112 38,112 0 0.0%
Incl. MemUse (bytes) per call 38,112 38,112 0 0.0%
Excl. MemUse (bytes)2,336 2,336 0 0.0%
Incl. PeakMemUse (bytes)26,688 27,192 504 1.9%
Incl. PeakMemUse (bytes) per call 26,688 27,192 504 1.9%
Excl. PeakMemUse (bytes)1,584 1,584 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% 12 0.3% 11 0.3% 0 0.0% 504 0.9%
Exclusive Metrics Diff for Current Function1 8.3% 1 9.1% 0 N/A% 0 0.0%
Parent function
call_user_func0 N/A% 12 100.0% 11 100.0% 0 N/A% 504 100.0%
Child functions
Drupal::service0 N/A% 9 75.0% 9 81.8% 0 N/A% -240 -47.6%
Drupal\Core\Asset\CssCollectionRenderer::render0 N/A% 2 16.7% 3 27.3% 0 N/A% 616 122.2%
Drupal\Core\Config\Config::get0 N/A% -1 -8.3% -1 -9.1% 0 N/A% 0 0.0%
config0 N/A% 1 8.3% -1 -9.1% 0 N/A% 128 25.4%
defined0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%