Diff Report
Run #534ad972c8c0d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_pre_render_styles

drupal_pre_render_stylesRun #534ad972c8c0dRun #534ad8dec7444DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)4,227 4,100 -127 -3.0%
Incl. Wall Time (microsec) per call 4,227 4,100 -127 -3.0%
Excl. Wall Time (microsec)27 28 1 3.7%
Incl. CPU (microsecs)3,953 3,901 -52 -1.3%
Incl. CPU (microsecs) per call 3,953 3,901 -52 -1.3%
Excl. CPU (microsec)19 18 -1 -5.3%
Incl. MemUse (bytes)25,212 25,212 0 0.0%
Incl. MemUse (bytes) per call 25,212 25,212 0 0.0%
Excl. MemUse (bytes)1,280 1,280 0 0.0%
Incl. PeakMemUse (bytes)9,164 9,164 0 0.0%
Incl. PeakMemUse (bytes) per call 9,164 9,164 0 0.0%
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% -127 -8.7% -52 -8.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 0.8% -1 -1.9% 0 N/A% 0 N/A%
Parent function
call_user_func@10 N/A% -127 -100.0% -52 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Asset\CssCollectionRenderer::render0 N/A% -132 -103.9% -56 -107.7% 0 N/A% 0 N/A%
Drupal::service0 N/A% 5 3.9% 5 9.6% 0 N/A% 0 N/A%
Drupal::config0 N/A% -1 -0.8% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Config\Config::get0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
defined0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%