Diff Report
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5392041970f3f: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Asset\JsCollectionOptimizer::generateHash

Drupal\Core\Asset\JsCollectionOptimizer::generateHashRun #539201f8938f4Run #5392041970f3fDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)169 166 -3 -1.8%
Incl. Wall Time (microsec) per call 56 55 -1 -1.8%
Excl. Wall Time (microsec)63 63 0 0.0%
Incl. CPU (microsecs)174 169 -5 -2.9%
Incl. CPU (microsecs) per call 58 56 -2 -2.9%
Excl. CPU (microsec)58 57 -1 -1.7%
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% -3 -0.2% -5 -0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function0 0.0% -1 -20.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Asset\JsCollectionOptimizer::optimize0 N/A% -3 -100.0% -5 -100.0% 0 N/A% 0 N/A%
Child functions
serialize0 N/A% -2 -66.7% -3 -60.0% 0 N/A% 0 N/A%
hash0 N/A% -1 -33.3% -1 -20.0% 0 N/A% 0 N/A%