Run Report
Run #51fdbca2b5409: XHProf Run (Namespace=drupal-perf-cottser)
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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::get37 19.9% 445 0.1% 486 0.1% 10,928 0.0% 10,744 0.0%
Exclusive Metrics for Current Function373 83.8% 288 59.3% 5,304 48.5% 8,240 76.7%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost18 48.6% 201 45.2% 222 45.7% 1,920 17.6% 2,856 26.6%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes8 21.6% 108 24.3% 118 24.3% 856 7.8% 0 0.0%
Drupal\Core\Authentication\Provider\HttpBasic::applies2 5.4% 38 8.5% 39 8.0% 944 8.6% 1,032 9.6%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest3 8.1% 36 8.1% 41 8.4% 992 9.1% 1,176 10.9%
Symfony\Component\HttpFoundation\Response::prepare3 8.1% 31 7.0% 32 6.6% 968 8.9% 864 8.0%
Symfony\Component\HttpFoundation\Request::createFromGlobals2 5.4% 23 5.2% 25 5.1% 4,336 39.7% 3,944 36.7%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility1 2.7% 8 1.8% 9 1.9% 912 8.3% 872 8.1%
Child functions
strtr37 26.4% 37 8.3% 59 12.1% 2,008 18.4% 672 6.3%
strtolower37 26.4% 19 4.3% 51 10.5% 2,016 18.4% 664 6.2%
array_key_exists37 26.4% 14 3.1% 49 10.1% 808 7.4% 472 4.4%
count29 20.7% 2 0.4% 39 8.0% 792 7.2% 696 6.5%