Diff Report
Run #539206aca7ae8: 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\JsCollectionGrouper::group

Drupal\Core\Asset\JsCollectionGrouper::groupRun #539206aca7ae8Run #539205a48c548DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)591 531 -60 -10.2%
Incl. Wall Time (microsec) per call 296 266 -30 -10.2%
Excl. Wall Time (microsec)523 465 -58 -11.1%
Incl. CPU (microsecs)594 535 -59 -9.9%
Incl. CPU (microsecs) per call 297 268 -30 -9.9%
Excl. CPU (microsec)474 425 -49 -10.3%
Incl. MemUse (bytes)58,200 56,640 -1,560 -2.7%
Incl. MemUse (bytes) per call 29,100 28,320 -780 -2.7%
Excl. MemUse (bytes)57,756 56,196 -1,560 -2.7%
Incl. PeakMemUse (bytes)20,924 20,112 -812 -3.9%
Incl. PeakMemUse (bytes) per call 10,462 10,056 -406 -3.9%
Excl. PeakMemUse (bytes)20,480 19,668 -812 -4.0%

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 0.0% -60 -1.3% -59 -1.6% -1,560 -1.7% -812 -0.8%
Exclusive Metrics Diff for Current Function-58 -96.7% -49 -83.1% -1,560 -100.0% -812 -100.0%
Parent function
Drupal\Core\Asset\JsCollectionOptimizer::optimize0 N/A% -60 -100.0% -59 -100.0% -1,560 -100.0% -812 -100.0%
Child function
ksort-2 -100.0% -2 -3.3% -10 -16.9% 0 0.0% 0 0.0%