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Run #519afa8ec2e5c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Parent/Child report for Symfony\Component\HttpFoundation\HeaderBag::get [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl. CPU
(microsecs)		ICpu%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Symfony\Component\HttpFoundation\HeaderBag::get12 18.8% 268 0.1% 283 0.1% 9,072 0.0% 4,960 0.0%
Exclusive Metrics for Current Function192 71.6% 168 59.4% 5,040 55.6% 3,328 67.1%
Parent functions
Symfony\Component\HttpFoundation\Response::prepare4 33.3% 89 33.2% 94 33.2% 1,016 11.2% 0 0.0%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest3 25.0% 71 26.5% 75 26.5% 992 10.9% 944 19.0%
Symfony\Component\HttpFoundation\Request::getHost3 25.0% 64 23.9% 66 23.3% 1,920 21.2% 616 12.4%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes1 8.3% 23 8.6% 25 8.8% 856 9.4% 0 0.0%
Symfony\Component\HttpFoundation\Request::createFromGlobals1 8.3% 21 7.8% 23 8.1% 4,288 47.3% 3,400 68.5%
Child functions
strtr12 27.9% 25 9.3% 33 11.7% 1,216 13.4% 552 11.1%
strtolower12 27.9% 24 9.0% 35 12.4% 1,216 13.4% 536 10.8%
array_key_exists12 27.9% 20 7.5% 29 10.2% 808 8.9% 544 11.0%
count7 16.3% 7 2.6% 18 6.4% 792 8.7% 0 0.0%