Diff Report
Run #52c862ea26981: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c8629919553: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_pre_render_styles

drupal_pre_render_stylesRun #52c862ea26981Run #52c8629919553DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)2,312 2,317 5 0.2%
Incl. Wall Time (microsec) per call 2,312 2,317 5 0.2%
Excl. Wall Time (microsec)15 16 1 6.7%
Incl. CPU (microsecs)2,175 2,177 2 0.1%
Incl. CPU (microsecs) per call 2,175 2,177 2 0.1%
Excl. CPU (microsec)8 12 4 50.0%
Incl. MemUse (bytes)41,416 41,416 0 0.0%
Incl. MemUse (bytes) per call 41,416 41,416 0 0.0%
Excl. MemUse (bytes)2,392 2,392 0 0.0%
Incl. PeakMemUse (bytes)33,144 32,144 -1,000 -3.0%
Incl. PeakMemUse (bytes) per call 33,144 32,144 -1,000 -3.0%
Excl. PeakMemUse (bytes)960 960 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% 5 7.8% 2 1.1% 0 0.0% -1,000 -3.9%
Exclusive Metrics Diff for Current Function1 20.0% 4 200.0% 0 N/A% 0 0.0%
Parent function
call_user_func@10 N/A% 5 100.0% 2 100.0% 0 N/A% -1,000 -100.0%
Child functions
Drupal\Core\Asset\CssCollectionRenderer::render0 N/A% 4 80.0% 0 0.0% 0 N/A% -320 -32.0%
Drupal::service0 N/A% 1 20.0% 0 0.0% 0 N/A% -400 -40.0%
Drupal\Core\Config\Config::get0 N/A% -1 -20.0% -1 -50.0% 0 N/A% 0 0.0%
Drupal::config0 N/A% 0 0.0% -1 -50.0% 0 N/A% -152 -15.2%
defined0 N/A% 0 0.0% 0 0.0% 0 N/A% -128 -12.8%