Run Report
Run #5394e33e8d847: XHProf Run (Namespace=drupal-perf-joelpittet)
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::get17 19.1% 230 0.0% 251 0.0% 10,520 0.0% 8,240 0.0%
Exclusive Metrics for Current Function185 80.4% 154 61.4% 6,176 58.7% 5,576 67.7%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost4 23.5% 66 28.7% 72 28.7% 840 8.0% 1,144 13.9%
Symfony\Component\HttpFoundation\Request::getPort4 23.5% 60 26.1% 64 25.5% 1,920 18.3% 2,032 24.7%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest3 17.6% 35 15.2% 38 15.1% 992 9.4% 1,160 14.1%
Symfony\Component\HttpFoundation\Response::prepare3 17.6% 34 14.8% 36 14.3% 840 8.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes1 5.9% 15 6.5% 17 6.8% 856 8.1% 0 0.0%
Symfony\Component\HttpFoundation\Request::createFromGlobals1 5.9% 12 5.2% 13 5.2% 4,160 39.5% 3,904 47.4%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility1 5.9% 8 3.5% 11 4.4% 912 8.7% 0 0.0%
Child functions
strtolower17 27.0% 14 6.1% 29 11.6% 1,376 13.1% 624 7.6%
strtr17 27.0% 14 6.1% 27 10.8% 1,368 13.0% 712 8.6%
array_key_exists17 27.0% 11 4.8% 25 10.0% 808 7.7% 712 8.6%
count12 19.0% 6 2.6% 16 6.4% 792 7.5% 616 7.5%