Run Report
Run #69d2976fef10f: 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
implode17 37.8% 36 0.1% 0 0.0% 3,872 0.4% 1,560 0.2%
Exclusive Metrics for Current Function36 100.0% 0 N/A% 3,872 100.0% 1,560 100.0%
Parent functions
Symfony\Component\HttpFoundation\HeaderUtils::toString7 41.2% 15 41.7% 0 N/A% 808 20.9% 56 3.6%
Symfony\Component\HttpFoundation\HeaderBag::set5 29.4% 10 27.8% 0 N/A% 568 14.7% 0 0.0%
Symfony\Component\WebLink\HttpHeaderSerializer::serialize3 17.6% 6 16.7% 0 N/A% 664 17.1% 312 20.0%
Symfony\Component\Dotenv\Dotenv::populate2 11.8% 5 13.9% 0 N/A% 1,832 47.3% 1,192 76.4%