Run Report
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
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Parent/Child report for Drupal\Core\Asset\JsCollectionOptimizer::optimize [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl. CPU
(microsecs)		ICpu%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Drupal\Core\Asset\JsCollectionOptimizer::optimize2 9.5% 1,725 0.4% 1,476 0.3% 9,808 0.1% 25,568 0.2%
Exclusive Metrics for Current Function117 6.8% 99 6.7% -49,884 -508.6% 136 0.5%
Parent function
drupal_pre_render_scripts2 100.0% 1,725 100.0% 1,476 100.0% 9,808 100.0% 25,568 100.0%
Child functions
Drupal\Core\Asset\JsCollectionGrouper::group2 20.0% 545 31.6% 548 37.1% 55,940 570.4% 13,784 53.9%
Drupal\Core\State\State::get2 20.0% 499 28.9% 253 17.1% 1,268 12.9% 6,320 24.7%
file_exists3 30.0% 395 22.9% 402 27.2% 448 4.6% 0 0.0%
Drupal\Core\Asset\JsCollectionOptimizer::generateHash3 30.0% 169 9.8% 174 11.8% 2,036 20.8% 5,328 20.8%