Diff Report
Run #52e49b28a90e1: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e49acfb0eb8: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_pre_render_styles

drupal_pre_render_stylesRun #52e49b28a90e1Run #52e49acfb0eb8DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,097 1,060 -37 -3.4%
Incl. Wall Time (microsec) per call 1,097 1,060 -37 -3.4%
Excl. Wall Time (microsec)18 17 -1 -5.6%
Incl. CPU (microsecs)974 954 -20 -2.1%
Incl. CPU (microsecs) per call 974 954 -20 -2.1%
Excl. CPU (microsec)10 10 0 0.0%
Incl. MemUse (bytes)40,264 40,264 0 0.0%
Incl. MemUse (bytes) per call 40,264 40,264 0 0.0%
Excl. MemUse (bytes)2,392 2,392 0 0.0%
Incl. PeakMemUse (bytes)25,848 25,848 0 0.0%
Incl. PeakMemUse (bytes) per call 25,848 25,848 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% -37 -12.9% -20 -4.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -2.7% 0 0.0% 0 N/A% 0 N/A%
Parent function
call_user_func@10 N/A% -37 -100.0% -20 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Asset\CssCollectionRenderer::render0 N/A% -27 -73.0% -11 -55.0% 0 N/A% 0 N/A%
Drupal::service0 N/A% -9 -24.3% -10 -50.0% 0 N/A% 0 N/A%
Drupal\Core\Config\Config::get0 N/A% 0 0.0% 1 5.0% 0 N/A% 0 N/A%
Drupal::config0 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%