Diff Report
Run #5394e21e9bd45: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5394e2ae29e1b: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Asset\CssCollectionOptimizer::generateHash

Drupal\Core\Asset\CssCollectionOptimizer::generateHashRun #5394e21e9bd45Run #5394e2ae29e1bDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)51 57 6 11.8%
Incl. Wall Time (microsec) per call 13 14 2 11.8%
Excl. Wall Time (microsec)29 33 4 13.8%
Incl. CPU (microsecs)54 62 8 14.8%
Incl. CPU (microsecs) per call 14 16 2 14.8%
Excl. CPU (microsec)25 30 5 20.0%
Incl. MemUse (bytes)3,608 3,608 0 0.0%
Incl. MemUse (bytes) per call 902 902 0 0.0%
Excl. MemUse (bytes)920 920 0 0.0%
Incl. PeakMemUse (bytes)448 448 0 0.0%
Incl. PeakMemUse (bytes) per call 112 112 0 0.0%
Excl. PeakMemUse (bytes)160 160 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Asset\CssCollectionOptimizer::generateHash [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\CssCollectionOptimizer::generateHash0 N/A% 6 0.2% 8 0.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function4 66.7% 5 62.5% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Asset\CssCollectionOptimizer::optimize0 N/A% 6 100.0% 8 100.0% 0 N/A% 0 N/A%
Child functions
hash0 N/A% 1 16.7% 4 50.0% 0 N/A% 0 N/A%
serialize0 N/A% 1 16.7% -1 -12.5% 0 N/A% 0 N/A%