Diff Report
Run #53920c043e98b: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Asset\JsCollectionOptimizer::generateHash

Drupal\Core\Asset\JsCollectionOptimizer::generateHashRun #53920c043e98bRun #53920b950c201DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)164 173 9 5.5%
Incl. Wall Time (microsec) per call 55 58 3 5.5%
Excl. Wall Time (microsec)59 62 3 5.1%
Incl. CPU (microsecs)168 177 9 5.4%
Incl. CPU (microsecs) per call 56 59 3 5.4%
Excl. CPU (microsec)55 58 3 5.5%
Incl. MemUse (bytes)2,056 2,048 -8 -0.4%
Incl. MemUse (bytes) per call 685 683 -3 -0.4%
Excl. MemUse (bytes)-2,844 -2,844 0 0.0%
Incl. PeakMemUse (bytes)5,756 5,052 -704 -12.2%
Incl. PeakMemUse (bytes) per call 1,919 1,684 -235 -12.2%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% 9 2.5% 9 4.8% -8 -0.1% -704 -6.8%
Exclusive Metrics Diff for Current Function3 33.3% 3 33.3% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Asset\JsCollectionOptimizer::optimize0 N/A% 9 100.0% 9 100.0% -8 -100.0% -704 -100.0%
Child functions
hash0 N/A% 4 44.4% 2 22.2% -8 -100.0% 0 0.0%
serialize0 N/A% 2 22.2% 4 44.4% 0 0.0% -704 -100.0%