Run Report
Run #523f2972ac262: 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::get53 20.6% 959 0.2% 1,016 0.2% 11,360 0.1% 9,696 0.1%
Exclusive Metrics for Current Function671 70.0% 544 53.5% 4,600 40.5% 7,104 73.3%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost23 43.4% 418 43.6% 441 43.4% 1,920 16.9% 2,768 28.5%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes10 18.9% 233 24.3% 244 24.0% 856 7.5% 784 8.1%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest10 18.9% 141 14.7% 151 14.9% 1,328 11.7% 944 9.7%
Symfony\Component\HttpFoundation\Response::prepare3 5.7% 59 6.2% 60 5.9% 968 8.5% 0 0.0%
Drupal\Core\Authentication\Provider\HttpBasic::applies4 7.5% 59 6.2% 67 6.6% 1,040 9.2% 1,384 14.3%
Symfony\Component\HttpFoundation\Request::createFromGlobals2 3.8% 35 3.6% 38 3.7% 4,336 38.2% 3,816 39.4%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility1 1.9% 14 1.5% 15 1.5% 912 8.0% 0 0.0%
Child functions
strtr53 27.2% 87 9.1% 128 12.6% 2,576 22.7% 696 7.2%
strtolower53 27.2% 85 8.9% 130 12.8% 2,584 22.7% 728 7.5%
array_key_exists53 27.2% 73 7.6% 129 12.7% 808 7.1% 472 4.9%
count36 18.5% 43 4.5% 85 8.4% 792 7.0% 696 7.2%