Run Report
Run #51ff10beadc50: 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::get43 19.8% 512 0.1% 550 0.1% 10,880 0.1% 9,352 0.1%
Exclusive Metrics for Current Function419 81.8% 309 56.2% 4,888 44.9% 6,784 72.5%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost23 53.5% 249 48.6% 265 48.2% 1,920 17.6% 2,856 30.5%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes10 23.3% 135 26.4% 146 26.5% 856 7.9% 704 7.5%
Symfony\Component\HttpFoundation\Response::prepare3 7.0% 54 10.5% 57 10.4% 968 8.9% 0 0.0%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest2 4.7% 22 4.3% 24 4.4% 944 8.7% 816 8.7%
Symfony\Component\HttpFoundation\Request::createFromGlobals2 4.7% 20 3.9% 24 4.4% 4,336 39.9% 3,944 42.2%
Drupal\Core\Authentication\Provider\HttpBasic::applies2 4.7% 17 3.3% 18 3.3% 944 8.7% 1,032 11.0%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility1 2.3% 15 2.9% 16 2.9% 912 8.4% 0 0.0%
Child functions
strtr43 26.1% 44 8.6% 70 12.7% 2,192 20.1% 704 7.5%
strtolower43 26.1% 27 5.3% 65 11.8% 2,200 20.2% 696 7.4%
array_key_exists43 26.1% 18 3.5% 54 9.8% 808 7.4% 472 5.0%
count36 21.8% 4 0.8% 52 9.5% 792 7.3% 696 7.4%