Run Report
Run #531ccba053790: 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% 207 0.1% 231 0.1% 10,776 0.0% 10,096 0.0%
Exclusive Metrics for Current Function191 92.3% 129 55.8% 6,128 56.9% 7,608 75.4%
Parent functions
Symfony\Component\HttpFoundation\Request::getPort6 27.3% 59 28.5% 65 28.1% 1,920 17.8% 2,176 21.6%
Symfony\Component\HttpFoundation\Request::getHost6 27.3% 53 25.6% 61 26.4% 840 7.8% 1,464 14.5%
Symfony\Component\HttpFoundation\Response::prepare3 13.6% 26 12.6% 29 12.6% 968 9.0% 544 5.4%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes2 9.1% 25 12.1% 28 12.1% 856 7.9% 0 0.0%
Symfony\Component\HttpFoundation\Request::createFromGlobals2 9.1% 19 9.2% 20 8.7% 4,336 40.2% 4,064 40.3%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest2 9.1% 18 8.7% 19 8.2% 944 8.8% 976 9.7%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility1 4.5% 7 3.4% 9 3.9% 912 8.5% 872 8.6%
Child functions
strtr22 26.5% 9 4.3% 30 13.0% 1,520 14.1% 840 8.3%
array_key_exists22 26.5% 4 1.9% 28 12.1% 808 7.5% 552 5.5%
strtolower22 26.5% 3 1.4% 22 9.5% 1,528 14.2% 624 6.2%
count17 20.5% 0 0.0% 22 9.5% 792 7.3% 472 4.7%