Diff Report
Run #52e4a1c03557c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4a222581ef: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_pre_render_styles

drupal_pre_render_stylesRun #52e4a1c03557cRun #52e4a222581efDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,107 968 -139 -12.6%
Incl. Wall Time (microsec) per call 1,107 968 -139 -12.6%
Excl. Wall Time (microsec)21 17 -4 -19.0%
Incl. CPU (microsecs)984 858 -126 -12.8%
Incl. CPU (microsecs) per call 984 858 -126 -12.8%
Excl. CPU (microsec)11 11 0 0.0%
Incl. MemUse (bytes)40,272 40,264 -8 -0.0%
Incl. MemUse (bytes) per call 40,272 40,264 -8 -0.0%
Excl. MemUse (bytes)2,392 2,392 0 0.0%
Incl. PeakMemUse (bytes)26,032 25,840 -192 -0.7%
Incl. PeakMemUse (bytes) per call 26,032 25,840 -192 -0.7%
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% -139 -28.2% -126 -59.4% -8 -0.0% -192 -0.7%
Exclusive Metrics Diff for Current Function-4 -2.9% 0 0.0% 0 0.0% 0 0.0%
Parent function
call_user_func@10 N/A% -139 -100.0% -126 -100.0% -8 -100.0% -192 -100.0%
Child functions
Drupal\Core\Asset\CssCollectionRenderer::render0 N/A% -90 -64.7% -77 -61.1% 0 0.0% -32 -16.7%
Drupal::service0 N/A% -43 -30.9% -43 -34.1% -8 -100.0% -8 -4.2%
Drupal::config0 N/A% -1 -0.7% -1 -0.8% 0 0.0% 0 0.0%
defined0 N/A% -1 -0.7% -5 -4.0% 0 0.0% 0 0.0%
Drupal\Core\Config\Config::get0 N/A% 0 0.0% 0 0.0% 0 0.0% -152 -79.2%