Diff Report
Run #51fdbdbb58abc: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51fdbca2b5409: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_pre_render_styles

drupal_pre_render_stylesRun #51fdbdbb58abcRun #51fdbca2b5409DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)780 786 6 0.8%
Incl. Wall Time (microsec) per call 780 786 6 0.8%
Excl. Wall Time (microsec)18 27 9 50.0%
Incl. CPU (microsecs)781 788 7 0.9%
Incl. CPU (microsecs) per call 781 788 7 0.9%
Excl. CPU (microsec)13 20 7 53.8%
Incl. MemUse (bytes)36,840 36,840 0 0.0%
Incl. MemUse (bytes) per call 36,840 36,840 0 0.0%
Excl. MemUse (bytes)2,336 2,336 0 0.0%
Incl. PeakMemUse (bytes)29,280 29,272 -8 -0.0%
Incl. PeakMemUse (bytes) per call 29,280 29,272 -8 -0.0%
Excl. PeakMemUse (bytes)1,296 1,296 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 0.6% 7 9.7% 0 0.0% -8 -0.0%
Exclusive Metrics Diff for Current Function9 150.0% 7 100.0% 0 N/A% 0 0.0%
Parent function
call_user_func@10 N/A% 6 100.0% 7 100.0% 0 N/A% -8 -100.0%
Child functions
Drupal\Core\Asset\CssCollectionRenderer::render0 N/A% -12 -200.0% -12 -171.4% 0 N/A% -8 -100.0%
Drupal::service0 N/A% 9 150.0% 9 128.6% 0 N/A% 0 0.0%
Drupal\Core\Config\Config::get0 N/A% 1 16.7% 0 0.0% 0 N/A% 0 0.0%
config0 N/A% -1 -16.7% 3 42.9% 0 N/A% 0 0.0%
defined0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%