Run Report
Run #69a18dc54e76b: XHProf Run (Namespace=myapp)
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Parent/Child report for implode [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl. CPU
(microsecs)		ICpu%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
implode21 42.9% 27 0.1% 0 0.0% 5,040 0.2% 1,744 0.1%
Exclusive Metrics for Current Function27 100.0% 0 N/A% 5,040 100.0% 1,744 100.0%
Parent functions
Symfony\Component\HttpFoundation\HeaderUtils::toString7 33.3% 11 40.7% 0 N/A% 808 16.0% 56 3.2%
Symfony\Component\HttpFoundation\HeaderBag::set5 23.8% 8 29.6% 0 N/A% 568 11.3% 0 0.0%
Symfony\Component\WebLink\HttpHeaderSerializer::serialize3 14.3% 3 11.1% 0 N/A% 664 13.2% 312 17.9%
Symfony\Component\Dotenv\Dotenv::populate2 9.5% 2 7.4% 0 N/A% 1,832 36.3% 584 33.5%
Symfony\Component\HttpFoundation\HeaderUtils::parseQuery3 14.3% 2 7.4% 0 N/A% 568 11.3% 192 11.0%
App\Engine\LegacyHandler\LegacyHandler::runLegacyEntryPoint1 4.8% 1 3.7% 0 N/A% 600 11.9% 600 34.4%