Diff Report
Run #5394e21e9bd45: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5394e2ae29e1b: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Asset\JsCollectionOptimizer::optimize

Drupal\Core\Asset\JsCollectionOptimizer::optimizeRun #5394e21e9bd45Run #5394e2ae29e1bDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)421 431 10 2.4%
Incl. Wall Time (microsec) per call 211 216 5 2.4%
Excl. Wall Time (microsec)30 33 3 10.0%
Incl. CPU (microsecs)391 403 12 3.1%
Incl. CPU (microsecs) per call 196 202 6 3.1%
Excl. CPU (microsec)24 28 4 16.7%
Incl. MemUse (bytes)11,496 11,496 0 0.0%
Incl. MemUse (bytes) per call 5,748 5,748 0 0.0%
Excl. MemUse (bytes)432 432 0 0.0%
Incl. PeakMemUse (bytes)14,208 14,208 0 0.0%
Incl. PeakMemUse (bytes) per call 7,104 7,104 0 0.0%
Excl. PeakMemUse (bytes)336 336 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Asset\JsCollectionOptimizer::optimize [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\JsCollectionOptimizer::optimize0 N/A% 10 0.3% 12 0.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 30.0% 4 33.3% 0 N/A% 0 N/A%
Parent function
drupal_pre_render_scripts0 N/A% 10 100.0% 12 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\State\State::get0 N/A% 4 40.0% 5 41.7% 0 N/A% 0 N/A%
file_exists0 N/A% 2 20.0% 2 16.7% 0 N/A% 0 N/A%
Drupal\Core\Asset\JsCollectionGrouper::group0 N/A% 1 10.0% 2 16.7% 0 N/A% 0 N/A%
Drupal\Core\Asset\JsCollectionOptimizer::generateHash0 N/A% 0 0.0% -1 -8.3% 0 N/A% 0 N/A%