Run Report
Run #52d0c4d726ece: 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% 565 0.3% 635 0.4% 10,464 0.1% 10,000 0.1%
Exclusive Metrics for Current Function495 87.6% 367 57.8% 3,144 30.0% 7,392 73.9%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost29 47.5% 286 50.6% 312 49.1% 1,920 18.3% 2,864 28.6%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes13 21.3% 136 24.1% 156 24.6% 856 8.2% 784 7.8%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest13 21.3% 92 16.3% 109 17.2% 1,472 14.1% 944 9.4%
Symfony\Component\HttpFoundation\Response::prepare3 4.9% 27 4.8% 30 4.7% 968 9.3% 864 8.6%
Symfony\Component\HttpFoundation\Request::createFromGlobals2 3.3% 17 3.0% 20 3.1% 4,336 41.4% 3,672 36.7%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility1 1.6% 7 1.2% 8 1.3% 912 8.7% 872 8.7%
Child functions
strtr61 26.8% 43 7.6% 79 12.4% 2,856 27.3% 776 7.8%
array_key_exists61 26.8% 18 3.2% 78 12.3% 808 7.7% 472 4.7%
strtolower61 26.8% 8 1.4% 70 11.0% 2,864 27.4% 664 6.6%
count45 19.7% 1 0.2% 41 6.5% 792 7.6% 696 7.0%