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Run #531ee657ba49e: 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::get22 19.3% 210 0.1% 232 0.1% 10,776 0.0% 9,560 0.0%
Exclusive Metrics for Current Function196 93.3% 130 56.0% 6,112 56.7% 7,064 73.9%
Parent functions
Symfony\Component\HttpFoundation\Request::getPort6 27.3% 60 28.6% 65 28.0% 1,920 17.8% 2,176 22.8%
Symfony\Component\HttpFoundation\Request::getHost6 27.3% 53 25.2% 58 25.0% 840 7.8% 1,472 15.4%
Symfony\Component\HttpFoundation\Response::prepare3 13.6% 28 13.3% 30 12.9% 968 9.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes2 9.1% 25 11.9% 28 12.1% 856 7.9% 0 0.0%
Symfony\Component\HttpFoundation\Request::createFromGlobals2 9.1% 19 9.0% 22 9.5% 4,336 40.2% 4,064 42.5%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest2 9.1% 18 8.6% 20 8.6% 944 8.8% 976 10.2%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility1 4.5% 7 3.3% 9 3.9% 912 8.5% 872 9.1%
Child functions
strtr22 26.5% 7 3.3% 30 12.9% 1,536 14.3% 848 8.9%
array_key_exists22 26.5% 4 1.9% 19 8.2% 808 7.5% 552 5.8%
strtolower22 26.5% 3 1.4% 31 13.4% 1,528 14.2% 624 6.5%
count17 20.5% 0 0.0% 22 9.5% 792 7.3% 472 4.9%