Diff Report
Run #557c2635273b3: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #557c2797a7d51: XHProf Run (Namespace=drupal-perf-lauriii)
Tip
Click a function name below to drill down.

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

Drupal\Core\Asset\CssCollectionOptimizer::optimizeRun #557c2635273b3Run #557c2797a7d51DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)588 608 20 3.4%
Incl. Wall Time (microsec) per call 588 608 20 3.4%
Excl. Wall Time (microsec)38 40 2 5.3%
Incl. MemUse (bytes)20,760 20,760 0 0.0%
Incl. MemUse (bytes) per call 20,760 20,760 0 0.0%
Excl. MemUse (bytes)-69,680 -69,680 0 0.0%
Incl. PeakMemUse (bytes)105,704 105,704 0 0.0%
Incl. PeakMemUse (bytes) per call 105,704 105,704 0 0.0%
Excl. PeakMemUse (bytes)288 288 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Asset\CssCollectionOptimizer::optimize [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Asset\CssCollectionOptimizer::optimize0 N/A% 20 1.9% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function2 10.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Asset\AssetResolver::getCssAssets0 N/A% 20 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\State\State::get0 N/A% 7 35.0% 0 N/A% 0 N/A%
file_exists0 N/A% 4 20.0% 0 N/A% 0 N/A%
Drupal\Core\Asset\CssCollectionOptimizer::generateHash0 N/A% 4 20.0% 0 N/A% 0 N/A%
Drupal\Core\Asset\CssCollectionGrouper::group0 N/A% 3 15.0% 0 N/A% 0 N/A%