Run Report
Run #557c2635273b3: XHProf Run (Namespace=drupal-perf-lauriii)
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Parent/Child report for Drupal\Core\Asset\CssCollectionOptimizer::optimize [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Drupal\Core\Asset\CssCollectionOptimizer::optimize1 6.2% 588 0.1% 20,760 0.1% 105,704 0.3%
Exclusive Metrics for Current Function38 6.5% -69,680 -335.6% 288 0.3%
Parent function
Drupal\Core\Asset\AssetResolver::getCssAssets1 100.0% 588 100.0% 20,760 100.0% 105,704 100.0%
Child functions
file_exists3 37.5% 212 36.1% 7,608 36.6% 0 0.0%
Drupal\Core\Asset\CssCollectionGrouper::group1 12.5% 141 24.0% 77,952 375.5% 78,592 74.4%
Drupal\Core\State\State::get1 12.5% 135 23.0% 1,872 9.0% 20,136 19.0%
Drupal\Core\Asset\CssCollectionOptimizer::generateHash3 37.5% 62 10.5% 3,008 14.5% 6,688 6.3%