Diff Report
Run #539206513e72e: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Asset\JsCollectionOptimizer::generateHash

Drupal\Core\Asset\JsCollectionOptimizer::generateHashRun #539206513e72eRun #539205a48c548DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)172 166 -6 -3.5%
Incl. Wall Time (microsec) per call 57 55 -2 -3.5%
Excl. Wall Time (microsec)61 59 -2 -3.3%
Incl. CPU (microsecs)175 169 -6 -3.4%
Incl. CPU (microsecs) per call 58 56 -2 -3.4%
Excl. CPU (microsec)57 56 -1 -1.8%
Incl. MemUse (bytes)2,044 2,044 0 0.0%
Incl. MemUse (bytes) per call 681 681 0 0.0%
Excl. MemUse (bytes)-2,432 -2,432 0 0.0%
Incl. PeakMemUse (bytes)6,392 6,392 0 0.0%
Incl. PeakMemUse (bytes) per call 2,131 2,131 0 0.0%
Excl. PeakMemUse (bytes)676 676 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 -0.7% -6 -1.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -33.3% -1 -16.7% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Asset\JsCollectionOptimizer::optimize0 N/A% -6 -100.0% -6 -100.0% 0 N/A% 0 N/A%
Child functions
hash0 N/A% -2 -33.3% -4 -66.7% 0 N/A% 0 N/A%
serialize0 N/A% -2 -33.3% -1 -16.7% 0 N/A% 0 N/A%