Diff Report
Run #539fd0a78f1b7: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #539fd2109980d: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Asset\CssCollectionGrouper::group

Drupal\Core\Asset\CssCollectionGrouper::groupRun #539fd0a78f1b7Run #539fd2109980dDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)94 90 -4 -4.3%
Incl. Wall Time (microsec) per call 94 90 -4 -4.3%
Excl. Wall Time (microsec)83 80 -3 -3.6%
Incl. CPU (microsecs)95 91 -4 -4.2%
Incl. CPU (microsecs) per call 95 91 -4 -4.2%
Excl. CPU (microsec)77 75 -2 -2.6%
Incl. MemUse (bytes)22,512 22,512 0 0.0%
Incl. MemUse (bytes) per call 22,512 22,512 0 0.0%
Excl. MemUse (bytes)21,720 21,720 0 0.0%
Incl. PeakMemUse (bytes)1,384 1,384 0 0.0%
Incl. PeakMemUse (bytes) per call 1,384 1,384 0 0.0%
Excl. PeakMemUse (bytes)1,384 1,384 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% -4 -0.1% -4 -0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -75.0% -2 -50.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Asset\CssCollectionOptimizer::optimize0 N/A% -4 -100.0% -4 -100.0% 0 N/A% 0 N/A%
Child function
ksort0 N/A% -1 -25.0% -2 -50.0% 0 N/A% 0 N/A%