Diff Report
Run #52e4a1fd8a982: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4a1c03557c: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_pre_render_styles

drupal_pre_render_stylesRun #52e4a1fd8a982Run #52e4a1c03557cDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)972 1,107 135 13.9%
Incl. Wall Time (microsec) per call 972 1,107 135 13.9%
Excl. Wall Time (microsec)20 21 1 5.0%
Incl. CPU (microsecs)863 984 121 14.0%
Incl. CPU (microsecs) per call 863 984 121 14.0%
Excl. CPU (microsec)9 11 2 22.2%
Incl. MemUse (bytes)40,272 40,272 0 0.0%
Incl. MemUse (bytes) per call 40,272 40,272 0 0.0%
Excl. MemUse (bytes)2,392 2,392 0 0.0%
Incl. PeakMemUse (bytes)26,032 26,032 0 0.0%
Incl. PeakMemUse (bytes) per call 26,032 26,032 0 0.0%
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% 135 33.8% 121 32.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 0.7% 2 1.7% 0 N/A% 0 N/A%
Parent function
call_user_func@10 N/A% 135 100.0% 121 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Asset\CssCollectionRenderer::render0 N/A% 114 84.4% 99 81.8% 0 N/A% 0 N/A%
Drupal::service0 N/A% 20 14.8% 20 16.5% 0 N/A% 0 N/A%
Drupal\Core\Config\Config::get0 N/A% -1 -0.7% -1 -0.8% 0 N/A% 0 N/A%
defined0 N/A% 1 0.7% 0 0.0% 0 N/A% 0 N/A%
Drupal::config0 N/A% 0 0.0% 1 0.8% 0 N/A% 0 N/A%