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

Drupal\Core\Asset\JsCollectionGrouper::groupRun #53920b950c201Run #53920c043e98bDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)541 560 19 3.5%
Incl. Wall Time (microsec) per call 271 280 10 3.5%
Excl. Wall Time (microsec)474 493 19 4.0%
Incl. CPU (microsecs)544 566 22 4.0%
Incl. CPU (microsecs) per call 272 283 11 4.0%
Excl. CPU (microsec)428 456 28 6.5%
Incl. MemUse (bytes)56,716 56,716 0 0.0%
Incl. MemUse (bytes) per call 28,358 28,358 0 0.0%
Excl. MemUse (bytes)56,272 56,272 0 0.0%
Incl. PeakMemUse (bytes)13,540 13,540 0 0.0%
Incl. PeakMemUse (bytes) per call 6,770 6,770 0 0.0%
Excl. PeakMemUse (bytes)13,196 13,196 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% 19 5.3% 22 11.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function19 100.0% 28 127.3% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Asset\JsCollectionOptimizer::optimize0 N/A% 19 100.0% 22 100.0% 0 N/A% 0 N/A%
Child function
ksort0 N/A% 0 0.0% -6 -27.3% 0 N/A% 0 N/A%