Run Report
Run #51f5bb45dd257: 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::get40 19.8% 474 0.1% 515 0.1% 10,880 0.1% 10,224 0.0%
Exclusive Metrics for Current Function392 82.7% 293 56.9% 5,080 46.7% 7,656 74.9%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost21 52.5% 234 49.4% 249 48.3% 1,920 17.6% 2,856 27.9%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes9 22.5% 126 26.6% 138 26.8% 856 7.9% 704 6.9%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest2 5.0% 32 6.8% 36 7.0% 944 8.7% 816 8.0%
Symfony\Component\HttpFoundation\Response::prepare3 7.5% 31 6.5% 33 6.4% 968 8.9% 0 0.0%
Symfony\Component\HttpFoundation\Request::createFromGlobals2 5.0% 24 5.1% 26 5.0% 4,336 39.9% 3,944 38.6%
Drupal\Core\Authentication\Provider\HttpBasic::applies2 5.0% 19 4.0% 23 4.5% 944 8.7% 1,032 10.1%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility1 2.5% 8 1.7% 10 1.9% 912 8.4% 872 8.5%
Child functions
strtr40 26.1% 44 9.3% 67 13.0% 2,096 19.3% 704 6.9%
strtolower40 26.1% 21 4.4% 60 11.7% 2,104 19.3% 696 6.8%
array_key_exists40 26.1% 17 3.6% 53 10.3% 808 7.4% 472 4.6%
count33 21.6% 0 0.0% 42 8.2% 792 7.3% 696 6.8%