Run Report
Run #5230a98f3b26c: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

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::get42 20.6% 748 0.2% 814 0.2% 11,264 0.0% 10,832 0.0%
Exclusive Metrics for Current Function507 67.8% 446 54.8% 5,232 46.4% 8,000 73.9%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost17 40.5% 310 41.4% 332 40.8% 1,920 17.0% 2,888 26.7%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes7 16.7% 159 21.3% 170 20.9% 856 7.6% 0 0.0%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest8 19.0% 113 15.1% 129 15.8% 1,232 10.9% 1,016 9.4%
Drupal\Core\Authentication\Provider\HttpBasic::applies4 9.5% 61 8.2% 65 8.0% 1,040 9.2% 1,416 13.1%
Symfony\Component\HttpFoundation\Response::prepare3 7.1% 55 7.4% 63 7.7% 968 8.6% 864 8.0%
Symfony\Component\HttpFoundation\Request::createFromGlobals2 4.8% 37 4.9% 40 4.9% 4,336 38.5% 3,992 36.9%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility1 2.4% 13 1.7% 15 1.8% 912 8.1% 656 6.1%
Child functions
strtr42 27.5% 79 10.6% 101 12.4% 2,216 19.7% 952 8.8%
strtolower42 27.5% 67 9.0% 107 13.1% 2,216 19.7% 696 6.4%
array_key_exists42 27.5% 57 7.6% 96 11.8% 808 7.2% 632 5.8%
count27 17.6% 38 5.1% 64 7.9% 792 7.0% 552 5.1%