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

Drupal\Core\Asset\JsCollectionGrouper::groupRun #539205a48c548Run #539206513e72eDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)531 578 47 8.9%
Incl. Wall Time (microsec) per call 266 289 24 8.9%
Excl. Wall Time (microsec)465 512 47 10.1%
Incl. CPU (microsecs)535 580 45 8.4%
Incl. CPU (microsecs) per call 268 290 23 8.4%
Excl. CPU (microsec)425 487 62 14.6%
Incl. MemUse (bytes)56,640 56,640 0 0.0%
Incl. MemUse (bytes) per call 28,320 28,320 0 0.0%
Excl. MemUse (bytes)56,196 56,196 0 0.0%
Incl. PeakMemUse (bytes)20,112 20,112 0 0.0%
Incl. PeakMemUse (bytes) per call 10,056 10,056 0 0.0%
Excl. PeakMemUse (bytes)19,668 19,668 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Asset\JsCollectionGrouper::group [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\JsCollectionGrouper::group0 N/A% 47 5.2% 45 12.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function47 100.0% 62 137.8% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Asset\JsCollectionOptimizer::optimize0 N/A% 47 100.0% 45 100.0% 0 N/A% 0 N/A%
Child function
ksort0 N/A% 0 0.0% -17 -37.8% 0 N/A% 0 N/A%