Run Report
Run #531ccbd4518b6: 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% 205 0.1% 226 0.1% 10,776 0.0% 9,880 0.0%
Exclusive Metrics for Current Function189 92.2% 134 59.3% 6,120 56.8% 7,384 74.7%
Parent functions
Symfony\Component\HttpFoundation\Request::getPort6 27.3% 59 28.8% 61 27.0% 1,920 17.8% 2,176 22.0%
Symfony\Component\HttpFoundation\Request::getHost6 27.3% 52 25.4% 59 26.1% 840 7.8% 1,472 14.9%
Symfony\Component\HttpFoundation\Response::prepare3 13.6% 26 12.7% 31 13.7% 968 9.0% 320 3.2%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes2 9.1% 25 12.2% 29 12.8% 856 7.9% 0 0.0%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest2 9.1% 18 8.8% 19 8.4% 944 8.8% 976 9.9%
Symfony\Component\HttpFoundation\Request::createFromGlobals2 9.1% 18 8.8% 19 8.4% 4,336 40.2% 4,064 41.1%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility1 4.5% 7 3.4% 8 3.5% 912 8.5% 872 8.8%
Child functions
strtr22 26.5% 7 3.4% 24 10.6% 1,528 14.2% 848 8.6%
array_key_exists22 26.5% 5 2.4% 25 11.1% 808 7.5% 552 5.6%
strtolower22 26.5% 3 1.5% 24 10.6% 1,528 14.2% 624 6.3%
count17 20.5% 1 0.5% 19 8.4% 792 7.3% 472 4.8%