Diff Report
Run #539203c57074d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Asset\JsCollectionOptimizer::generateHash

Drupal\Core\Asset\JsCollectionOptimizer::generateHashRun #539203c57074dRun #539201f8938f4DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)163 169 6 3.7%
Incl. Wall Time (microsec) per call 54 56 2 3.7%
Excl. Wall Time (microsec)59 63 4 6.8%
Incl. CPU (microsecs)166 174 8 4.8%
Incl. CPU (microsecs) per call 55 58 3 4.8%
Excl. CPU (microsec)58 58 0 0.0%
Incl. MemUse (bytes)2,036 2,036 0 0.0%
Incl. MemUse (bytes) per call 679 679 0 0.0%
Excl. MemUse (bytes)-2,808 -2,808 0 0.0%
Incl. PeakMemUse (bytes)5,328 5,328 0 0.0%
Incl. PeakMemUse (bytes) per call 1,776 1,776 0 0.0%
Excl. PeakMemUse (bytes)1,544 1,544 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Asset\JsCollectionOptimizer::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\JsCollectionOptimizer::generateHash0 N/A% 6 2.4% 8 1.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function4 66.7% 0 0.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Asset\JsCollectionOptimizer::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% 4 50.0% 0 N/A% 0 N/A%