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Run #51ec3c5ab9ae4: XHProf Run (Namespace=drupal-perf-drupalcon)
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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::get54 20.1% 610 0.2% 663 0.3% 11,024 0.1% 9,696 0.1%
Exclusive Metrics for Current Function456 74.8% 382 57.6% 4,280 38.8% 7,168 73.9%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost28 51.9% 310 50.8% 332 50.1% 1,920 17.4% 2,816 29.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes13 24.1% 166 27.2% 185 27.9% 856 7.8% 704 7.3%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest5 9.3% 52 8.5% 58 8.7% 1,088 9.9% 1,328 13.7%
Symfony\Component\HttpFoundation\Response::prepare3 5.6% 33 5.4% 36 5.4% 968 8.8% 0 0.0%
Symfony\Component\HttpFoundation\Request::createFromGlobals2 3.7% 22 3.6% 23 3.5% 4,336 39.3% 3,816 39.4%
Drupal\Core\Authentication\Provider\HttpBasic::applies2 3.7% 18 3.0% 20 3.0% 944 8.6% 1,032 10.6%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility1 1.9% 9 1.5% 9 1.4% 912 8.3% 0 0.0%
Child functions
strtr54 26.2% 54 8.9% 78 11.8% 2,568 23.3% 664 6.8%
strtolower54 26.2% 51 8.4% 80 12.1% 2,576 23.4% 696 7.2%
array_key_exists54 26.2% 40 6.6% 71 10.7% 808 7.3% 472 4.9%
count44 21.4% 9 1.5% 52 7.8% 792 7.2% 696 7.2%