Run Report
Run #690e77597f5ef: 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
implode19 40.4% 29 0.0% 0 0.0% 4,472 0.1% 2,728 0.1%
Exclusive Metrics for Current Function29 100.0% 0 N/A% 4,472 100.0% 2,728 100.0%
Parent functions
Symfony\Component\HttpFoundation\HeaderUtils::toString7 36.8% 10 34.5% 0 N/A% 808 18.1% 56 2.1%
Symfony\Component\HttpFoundation\HeaderBag::set6 31.6% 9 31.0% 0 N/A% 568 12.7% 568 20.8%
Symfony\Component\WebLink\HttpHeaderSerializer::serialize3 15.8% 6 20.7% 0 N/A% 664 14.8% 312 11.4%
Symfony\Component\Dotenv\Dotenv::populate2 10.5% 2 6.9% 0 N/A% 1,832 41.0% 1,192 43.7%
App\Engine\LegacyHandler\LegacyHandler::runLegacyEntryPoint1 5.3% 2 6.9% 0 N/A% 600 13.4% 600 22.0%