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

Drupal\Core\Asset\JsCollectionGrouper::groupRun #53923e49d2b58Run #53923d861ff11DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)595 573 -22 -3.7%
Incl. Wall Time (microsec) per call 298 287 -11 -3.7%
Excl. Wall Time (microsec)523 501 -22 -4.2%
Incl. CPU (microsecs)598 577 -21 -3.5%
Incl. CPU (microsecs) per call 299 289 -11 -3.5%
Excl. CPU (microsec)479 448 -31 -6.5%
Incl. MemUse (bytes)62,132 62,148 16 0.0%
Incl. MemUse (bytes) per call 31,066 31,074 8 0.0%
Excl. MemUse (bytes)61,688 61,704 16 0.0%
Incl. PeakMemUse (bytes)12,420 12,068 -352 -2.8%
Incl. PeakMemUse (bytes) per call 6,210 6,034 -176 -2.8%
Excl. PeakMemUse (bytes)12,076 11,724 -352 -2.9%

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 Function-22 -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%