Run Report
Run #535139ab6e707: 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::get18 19.4% 172 0.0% 188 0.0% 10,824 0.0% 8,560 0.0%
Exclusive Metrics for Current Function161 93.6% 105 55.9% 6,416 59.3% 5,896 68.9%
Parent functions
Symfony\Component\HttpFoundation\Request::getPort4 22.2% 39 22.7% 43 22.9% 1,920 17.7% 2,128 24.9%
Symfony\Component\HttpFoundation\Request::getHost4 22.2% 37 21.5% 40 21.3% 840 7.8% 1,176 13.7%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest3 16.7% 28 16.3% 30 16.0% 992 9.2% 1,160 13.6%
Symfony\Component\HttpFoundation\Response::prepare3 16.7% 27 15.7% 29 15.4% 968 8.9% 0 0.0%
Symfony\Component\HttpFoundation\Request::createFromGlobals2 11.1% 21 12.2% 23 12.2% 4,336 40.1% 4,096 47.9%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes1 5.6% 13 7.6% 15 8.0% 856 7.9% 0 0.0%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility1 5.6% 7 4.1% 8 4.3% 912 8.4% 0 0.0%
Child functions
strtr18 27.3% 5 2.9% 23 12.2% 1,400 12.9% 872 10.2%
array_key_exists18 27.3% 4 2.3% 21 11.2% 808 7.5% 552 6.4%
strtolower18 27.3% 2 1.2% 25 13.3% 1,408 13.0% 624 7.3%
count12 18.2% 0 0.0% 14 7.4% 792 7.3% 616 7.2%