Run Report
Run #550de0b43acdf: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Parent/Child report for Symfony\Component\HttpFoundation\Response::prepare [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)
IWall%Incl.
MemUse
(bytes)
IMemUse%Incl.
PeakMemUse
(bytes)
IPeakMemUse%
Current Function
Symfony\Component\HttpFoundation\Response::prepare1 3.7% 180 0.1% 18,208 0.1% 15,792 0.1%
Exclusive Metrics for Current Function69 38.3% 4,880 26.8% 4,672 29.6%
Parent function
run_init::d8/index.php1 100.0% 180 100.0% 18,208 100.0% 15,792 100.0%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set2 10.5% 35 19.4% 1,264 6.9% 1,336 8.5%
Symfony\Component\HttpFoundation\HeaderBag::get3 15.8% 23 12.8% 824 4.5% 768 4.9%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility1 5.3% 17 9.4% 2,864 15.7% 2,432 15.4%
Symfony\Component\HttpFoundation\HeaderBag::has3 15.8% 16 8.9% 840 4.6% 720 4.6%
Symfony\Component\HttpFoundation\Request::isMethod1 5.3% 5 2.8% 744 4.1% 384 2.4%
Symfony\Component\HttpFoundation\Response::isEmpty1 5.3% 5 2.8% 1,728 9.5% 1,464 9.3%
Symfony\Component\HttpFoundation\Request::getMimeType1 5.3% 3 1.7% 800 4.4% 712 4.5%
Symfony\Component\HttpFoundation\ParameterBag::get1 5.3% 3 1.7% 696 3.8% 384 2.4%
Symfony\Component\HttpFoundation\Response::setProtocolVersion1 5.3% 1 0.6% 664 3.6% 496 3.1%
stripos2 10.5% 1 0.6% 656 3.6% 568 3.6%
Symfony\Component\HttpFoundation\Response::isInformational1 5.3% 1 0.6% 800 4.4% 712 4.5%
Symfony\Component\HttpFoundation\Request::getRequestFormat1 5.3% 1 0.6% 704 3.9% 520 3.3%
Symfony\Component\HttpFoundation\Response::getProtocolVersion1 5.3% 0 0.0% 744 4.1% 624 4.0%