Run Report
Run #51e2215579f70: XHProf Run (Namespace=drupal-perf-joelpittet)
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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::get62 20.1% 731 0.3% 789 0.4% 11,072 0.1% 10,296 0.1%
Exclusive Metrics for Current Function538 73.6% 440 55.8% 3,800 34.3% 7,768 75.4%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost33 53.2% 377 51.6% 406 51.5% 1,920 17.3% 2,816 27.4%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes15 24.2% 211 28.9% 225 28.5% 856 7.7% 704 6.8%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest6 9.7% 57 7.8% 65 8.2% 1,136 10.3% 384 3.7%
Symfony\Component\HttpFoundation\Response::prepare3 4.8% 34 4.7% 35 4.4% 968 8.7% 672 6.5%
Symfony\Component\HttpFoundation\Request::createFromGlobals2 3.2% 25 3.4% 27 3.4% 4,336 39.2% 3,816 37.1%
Drupal\Core\Authentication\Provider\HttpBasic::applies2 3.2% 18 2.5% 20 2.5% 944 8.5% 1,032 10.0%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility1 1.6% 9 1.2% 11 1.4% 912 8.2% 872 8.5%
Child functions
strtolower62 26.2% 62 8.5% 91 11.5% 2,840 25.7% 696 6.8%
strtr62 26.2% 62 8.5% 100 12.7% 2,832 25.6% 664 6.4%
array_key_exists62 26.2% 51 7.0% 89 11.3% 808 7.3% 472 4.6%
count51 21.5% 18 2.5% 69 8.7% 792 7.2% 696 6.8%