Diff Report
Run #53923d861ff11: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923e49d2b58: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Asset\JsCollectionGrouper::group

Drupal\Core\Asset\JsCollectionGrouper::groupRun #53923d861ff11Run #53923e49d2b58DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)573 595 22 3.8%
Incl. Wall Time (microsec) per call 287 298 11 3.8%
Excl. Wall Time (microsec)501 523 22 4.4%
Incl. CPU (microsecs)577 598 21 3.6%
Incl. CPU (microsecs) per call 289 299 11 3.6%
Excl. CPU (microsec)448 479 31 6.9%
Incl. MemUse (bytes)62,148 62,132 -16 -0.0%
Incl. MemUse (bytes) per call 31,074 31,066 -8 -0.0%
Excl. MemUse (bytes)61,704 61,688 -16 -0.0%
Incl. PeakMemUse (bytes)12,068 12,420 352 2.9%
Incl. PeakMemUse (bytes) per call 6,034 6,210 176 2.9%
Excl. PeakMemUse (bytes)11,724 12,076 352 3.0%

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% 22 1.4% 21 1.9% -16 -1.8% 352 50.6%
Exclusive Metrics Diff for Current Function22 100.0% 31 147.6% -16 -100.0% 352 100.0%
Parent function
Drupal\Core\Asset\JsCollectionOptimizer::optimize0 N/A% 22 100.0% 21 100.0% -16 -100.0% 352 100.0%
Child function
ksort0 N/A% 0 0.0% -10 -47.6% 0 0.0% 0 0.0%