Diff Report
Run #550de0f0bfc62: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #550de0b43acdf: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for Drupal\Core\Asset\CssCollectionOptimizer::generateHash

Drupal\Core\Asset\CssCollectionOptimizer::generateHashRun #550de0f0bfc62Run #550de0b43acdfDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)114 118 4 3.5%
Incl. Wall Time (microsec) per call 29 30 1 3.5%
Excl. Wall Time (microsec)41 45 4 9.8%
Incl. MemUse (bytes)3,176 3,176 0 0.0%
Incl. MemUse (bytes) per call 794 794 0 0.0%
Excl. MemUse (bytes)-1,400 -1,400 0 0.0%
Incl. PeakMemUse (bytes)7,952 7,952 0 0.0%
Incl. PeakMemUse (bytes) per call 1,988 1,988 0 0.0%
Excl. PeakMemUse (bytes)3,304 3,304 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.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Asset\CssCollectionOptimizer::generateHash0 N/A% 4 0.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function4 100.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Asset\CssCollectionOptimizer::optimize0 N/A% 4 100.0% 0 N/A% 0 N/A%
Child functions
hash0 N/A% 0 0.0% 0 N/A% 0 N/A%
serialize0 N/A% 0 0.0% 0 N/A% 0 N/A%