Diff Report
Run #536ffbe232db1: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #536ffc2aeacea: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Asset\CssCollectionGrouper::group

Drupal\Core\Asset\CssCollectionGrouper::groupRun #536ffbe232db1Run #536ffc2aeaceaDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)264 266 2 0.8%
Incl. Wall Time (microsec) per call 264 266 2 0.8%
Excl. Wall Time (microsec)227 229 2 0.9%
Incl. CPU (microsecs)265 268 3 1.1%
Incl. CPU (microsecs) per call 265 268 3 1.1%
Excl. CPU (microsec)217 208 -9 -4.1%
Incl. MemUse (bytes)73,696 73,696 0 0.0%
Incl. MemUse (bytes) per call 73,696 73,696 0 0.0%
Excl. MemUse (bytes)72,904 72,904 0 0.0%
Incl. PeakMemUse (bytes)31,376 31,376 0 0.0%
Incl. PeakMemUse (bytes) per call 31,376 31,376 0 0.0%
Excl. PeakMemUse (bytes)31,376 31,376 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Asset\CssCollectionGrouper::group [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\Core\Asset\CssCollectionGrouper::group0 N/A% 2 0.1% 3 0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 100.0% -9 -300.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Asset\CssCollectionOptimizer::optimize0 N/A% 2 100.0% 3 100.0% 0 N/A% 0 N/A%
Child function
ksort0 N/A% 0 0.0% 12 400.0% 0 N/A% 0 N/A%