Diff Report
Run #52e4a1c03557c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4a1fd8a982: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_pre_render_styles

drupal_pre_render_stylesRun #52e4a1c03557cRun #52e4a1fd8a982DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,107 972 -135 -12.2%
Incl. Wall Time (microsec) per call 1,107 972 -135 -12.2%
Excl. Wall Time (microsec)21 20 -1 -4.8%
Incl. CPU (microsecs)984 863 -121 -12.3%
Incl. CPU (microsecs) per call 984 863 -121 -12.3%
Excl. CPU (microsec)11 9 -2 -18.2%
Incl. MemUse (bytes)40,272 40,272 0 0.0%
Incl. MemUse (bytes) per call 40,272 40,272 0 0.0%
Excl. MemUse (bytes)2,392 2,392 0 0.0%
Incl. PeakMemUse (bytes)26,032 26,032 0 0.0%
Incl. PeakMemUse (bytes) per call 26,032 26,032 0 0.0%
Excl. PeakMemUse (bytes)1,080 1,080 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% -135 -33.8% -121 -32.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -0.7% -2 -1.7% 0 N/A% 0 N/A%
Parent function
call_user_func@10 N/A% -135 -100.0% -121 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Asset\CssCollectionRenderer::render0 N/A% -114 -84.4% -99 -81.8% 0 N/A% 0 N/A%
Drupal::service0 N/A% -20 -14.8% -20 -16.5% 0 N/A% 0 N/A%
Drupal\Core\Config\Config::get0 N/A% 1 0.7% 1 0.8% 0 N/A% 0 N/A%
defined0 N/A% -1 -0.7% 0 0.0% 0 N/A% 0 N/A%
Drupal::config0 N/A% 0 0.0% -1 -0.8% 0 N/A% 0 N/A%