Diff Report
Run #52c96b69a1c07: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96bbf45f87: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_pre_render_styles

drupal_pre_render_stylesRun #52c96b69a1c07Run #52c96bbf45f87DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)960 997 37 3.9%
Incl. Wall Time (microsec) per call 960 997 37 3.9%
Excl. Wall Time (microsec)16 17 1 6.2%
Incl. CPU (microsecs)810 842 32 4.0%
Incl. CPU (microsecs) per call 810 842 32 4.0%
Excl. CPU (microsec)11 12 1 9.1%
Incl. MemUse (bytes)40,200 40,200 0 0.0%
Incl. MemUse (bytes) per call 40,200 40,200 0 0.0%
Excl. MemUse (bytes)2,392 2,392 0 0.0%
Incl. PeakMemUse (bytes)26,576 26,424 -152 -0.6%
Incl. PeakMemUse (bytes) per call 26,576 26,424 -152 -0.6%
Excl. PeakMemUse (bytes)1,560 1,408 -152 -9.7%

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% 37 6.6% 32 5.8% 0 0.0% -152 -0.3%
Exclusive Metrics Diff for Current Function1 2.7% 1 3.1% 0 N/A% -152 -100.0%
Parent function
call_user_func@10 N/A% 37 100.0% 32 100.0% 0 N/A% -152 -100.0%
Child functions
Drupal\Core\Asset\CssCollectionRenderer::render0 N/A% 30 81.1% 26 81.2% 0 N/A% 0 0.0%
Drupal::service0 N/A% 5 13.5% 5 15.6% 0 N/A% 0 0.0%
Drupal\Core\Config\Config::get0 N/A% 1 2.7% 1 3.1% 0 N/A% 0 0.0%
Drupal::config0 N/A% 0 0.0% -1 -3.1% 0 N/A% 0 0.0%
defined0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%