Diff Report
Run #5391fc871e91d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5391fd5a43e70: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Asset\JsCollectionOptimizer::generateHash

Drupal\Core\Asset\JsCollectionOptimizer::generateHashRun #5391fc871e91dRun #5391fd5a43e70DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)165 160 -5 -3.0%
Incl. Wall Time (microsec) per call 55 53 -2 -3.0%
Excl. Wall Time (microsec)60 59 -1 -1.7%
Incl. CPU (microsecs)169 164 -5 -3.0%
Incl. CPU (microsecs) per call 56 55 -2 -3.0%
Excl. CPU (microsec)60 57 -3 -5.0%
Incl. MemUse (bytes)2,044 2,044 0 0.0%
Incl. MemUse (bytes) per call 681 681 0 0.0%
Excl. MemUse (bytes)-2,376 -2,376 0 0.0%
Incl. PeakMemUse (bytes)6,080 6,080 0 0.0%
Incl. PeakMemUse (bytes) per call 2,027 2,027 0 0.0%
Excl. PeakMemUse (bytes)612 612 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% -5 -1.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -20.0% -3 -60.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Asset\JsCollectionOptimizer::optimize0 N/A% -5 -100.0% -5 -100.0% 0 N/A% 0 N/A%
Child functions
serialize0 N/A% -4 -80.0% -3 -60.0% 0 N/A% 0 N/A%
hash0 N/A% 0 0.0% 1 20.0% 0 N/A% 0 N/A%