Run Report
Run #519ff693b4ca2: XHProf Run (Namespace=drupal-perf-drupalcon)
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::get12 18.8% 221 0.1% 242 0.1% 9,072 0.1% 8,768 0.1%
Exclusive Metrics for Current Function166 75.1% 146 60.3% 5,048 55.6% 6,416 73.2%
Parent functions
Symfony\Component\HttpFoundation\Response::prepare4 33.3% 66 29.9% 71 29.3% 1,016 11.2% 1,152 13.1%
Symfony\Component\HttpFoundation\Request::getHost3 25.0% 61 27.6% 65 26.9% 1,920 21.2% 2,528 28.8%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest3 25.0% 49 22.2% 55 22.7% 992 10.9% 1,136 13.0%
Symfony\Component\HttpFoundation\Request::createFromGlobals1 8.3% 24 10.9% 27 11.2% 4,288 47.3% 3,248 37.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes1 8.3% 21 9.5% 24 9.9% 856 9.4% 704 8.0%
Child functions
strtr12 27.9% 23 10.4% 32 13.2% 1,208 13.3% 544 6.2%
strtolower12 27.9% 13 5.9% 29 12.0% 1,216 13.4% 568 6.5%
array_key_exists12 27.9% 12 5.4% 22 9.1% 808 8.9% 544 6.2%
count7 16.3% 7 3.2% 13 5.4% 792 8.7% 696 7.9%