Diff Report
Run #5394e33e8d847: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5394e21e9bd45: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Asset\JsCollectionOptimizer::optimize

Drupal\Core\Asset\JsCollectionOptimizer::optimizeRun #5394e33e8d847Run #5394e21e9bd45DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)433 421 -12 -2.8%
Incl. Wall Time (microsec) per call 217 211 -6 -2.8%
Excl. Wall Time (microsec)31 30 -1 -3.2%
Incl. CPU (microsecs)405 391 -14 -3.5%
Incl. CPU (microsecs) per call 203 196 -7 -3.5%
Excl. CPU (microsec)26 24 -2 -7.7%
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% -12 -2.8% -14 -1.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -8.3% -2 -14.3% 0 N/A% 0 N/A%
Parent function
drupal_pre_render_scripts0 N/A% -12 -100.0% -14 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\State\State::get0 N/A% -6 -50.0% -6 -42.9% 0 N/A% 0 N/A%
file_exists0 N/A% -4 -33.3% -5 -35.7% 0 N/A% 0 N/A%
Drupal\Core\Asset\JsCollectionGrouper::group0 N/A% -1 -8.3% -1 -7.1% 0 N/A% 0 N/A%
Drupal\Core\Asset\JsCollectionOptimizer::generateHash0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%