Diff Report
Run #52e417f8e04a5: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52e418f395327: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_pre_render_styles

drupal_pre_render_stylesRun #52e417f8e04a5Run #52e418f395327DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)884 891 7 0.8%
Incl. Wall Time (microsec) per call 884 891 7 0.8%
Excl. Wall Time (microsec)16 15 -1 -6.2%
Incl. CPU (microsecs)796 802 6 0.8%
Incl. CPU (microsecs) per call 796 802 6 0.8%
Excl. CPU (microsec)9 10 1 11.1%
Incl. MemUse (bytes)40,296 40,288 -8 -0.0%
Incl. MemUse (bytes) per call 40,296 40,288 -8 -0.0%
Excl. MemUse (bytes)2,440 2,440 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% 7 21.9% 6 3.2% -8 -0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -14.3% 1 16.7% 0 0.0% 0 N/A%
Parent function
call_user_func@10 N/A% 7 100.0% 6 100.0% -8 -100.0% 0 N/A%
Child functions
Drupal\Core\Asset\CssCollectionRenderer::render0 N/A% 5 71.4% 5 83.3% -8 -100.0% 0 N/A%
Drupal::service0 N/A% 1 14.3% -1 -16.7% 0 0.0% 0 N/A%
Drupal\Core\Config\Config::get0 N/A% 1 14.3% 0 0.0% 0 0.0% 0 N/A%
Drupal::config0 N/A% 1 14.3% 2 33.3% 0 0.0% 0 N/A%
defined0 N/A% 0 0.0% -1 -16.7% 0 0.0% 0 N/A%