Run Report
Run #51f5bb078e5a7: 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::get40 19.8% 461 0.1% 500 0.1% 10,880 0.1% 10,224 0.0%
Exclusive Metrics for Current Function386 83.7% 291 58.2% 5,080 46.7% 7,656 74.9%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost21 52.5% 230 49.9% 250 50.0% 1,920 17.6% 2,856 27.9%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes9 22.5% 127 27.5% 134 26.8% 856 7.9% 704 6.9%
Symfony\Component\HttpFoundation\Response::prepare3 7.5% 31 6.7% 34 6.8% 968 8.9% 0 0.0%
Symfony\Component\HttpFoundation\Request::createFromGlobals2 5.0% 24 5.2% 26 5.2% 4,336 39.9% 3,944 38.6%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest2 5.0% 22 4.8% 25 5.0% 944 8.7% 816 8.0%
Drupal\Core\Authentication\Provider\HttpBasic::applies2 5.0% 19 4.1% 21 4.2% 944 8.7% 1,032 10.1%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility1 2.5% 8 1.7% 10 2.0% 912 8.4% 872 8.5%
Child functions
strtr40 26.1% 40 8.7% 60 12.0% 2,096 19.3% 704 6.9%
strtolower40 26.1% 18 3.9% 58 11.6% 2,104 19.3% 696 6.8%
array_key_exists40 26.1% 16 3.5% 55 11.0% 808 7.4% 472 4.6%
count33 21.6% 1 0.2% 36 7.2% 792 7.3% 696 6.8%