Run Report
Run #52d0c4f79cfee: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

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::get61 20.5% 567 0.3% 637 0.4% 10,464 0.1% 10,000 0.1%
Exclusive Metrics for Current Function503 88.7% 349 54.8% 3,144 30.0% 7,392 73.9%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost29 47.5% 286 50.4% 316 49.6% 1,920 18.3% 2,864 28.6%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes13 21.3% 136 24.0% 153 24.0% 856 8.2% 784 7.8%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest13 21.3% 94 16.6% 109 17.1% 1,472 14.1% 944 9.4%
Symfony\Component\HttpFoundation\Response::prepare3 4.9% 27 4.8% 31 4.9% 968 9.3% 864 8.6%
Symfony\Component\HttpFoundation\Request::createFromGlobals2 3.3% 17 3.0% 19 3.0% 4,336 41.4% 3,672 36.7%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility1 1.6% 7 1.2% 9 1.4% 912 8.7% 872 8.7%
Child functions
strtr61 26.8% 43 7.6% 80 12.6% 2,856 27.3% 776 7.8%
array_key_exists61 26.8% 16 2.8% 80 12.6% 808 7.7% 472 4.7%
strtolower61 26.8% 4 0.7% 73 11.5% 2,864 27.4% 664 6.6%
count45 19.7% 1 0.2% 55 8.6% 792 7.6% 696 7.0%