Diff Report
Run #53923e49d2b58: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923d861ff11: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Asset\JsCollectionOptimizer::generateHash

Drupal\Core\Asset\JsCollectionOptimizer::generateHashRun #53923e49d2b58Run #53923d861ff11DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)189 184 -5 -2.6%
Incl. Wall Time (microsec) per call 47 46 -1 -2.6%
Excl. Wall Time (microsec)73 70 -3 -4.1%
Incl. CPU (microsecs)193 191 -2 -1.0%
Incl. CPU (microsecs) per call 48 48 -1 -1.0%
Excl. CPU (microsec)67 69 2 3.0%
Incl. MemUse (bytes)2,140 2,140 0 0.0%
Incl. MemUse (bytes) per call 535 535 0 0.0%
Excl. MemUse (bytes)-3,024 -3,024 0 0.0%
Incl. PeakMemUse (bytes)3,160 3,160 0 0.0%
Incl. PeakMemUse (bytes) per call 790 790 0 0.0%
Excl. PeakMemUse (bytes)688 688 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% -5 -0.3% -2 -0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -60.0% 2 100.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Asset\JsCollectionOptimizer::optimize0 N/A% -5 -100.0% -2 -100.0% 0 N/A% 0 N/A%
Child functions
serialize0 N/A% -2 -40.0% -2 -100.0% 0 N/A% 0 N/A%
hash0 N/A% 0 0.0% -2 -100.0% 0 N/A% 0 N/A%