Run Report
Run #519c13f61d210: XHProf Run (Namespace=drupal-perf-drupalcon)
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::get12 18.8% 236 0.0% 251 0.0% 5,376 0.1% 5,024 0.0%
Exclusive Metrics for Current Function181 76.7% 151 60.2% 3,040 56.5% 3,320 66.1%
Parent functions
Symfony\Component\HttpFoundation\Response::prepare4 33.3% 66 28.0% 69 27.5% 660 12.3% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost3 25.0% 66 28.0% 69 27.5% 1,252 23.3% 1,556 31.0%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest3 25.0% 57 24.2% 63 25.1% 580 10.8% 804 16.0%
Symfony\Component\HttpFoundation\Request::createFromGlobals1 8.3% 25 10.6% 26 10.4% 2,332 43.4% 2,152 42.8%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes1 8.3% 22 9.3% 24 9.6% 552 10.3% 512 10.2%
Child functions
strtr12 27.9% 24 10.2% 35 13.9% 716 13.3% 392 7.8%
strtolower12 27.9% 12 5.1% 27 10.8% 720 13.4% 496 9.9%
array_key_exists12 27.9% 12 5.1% 24 9.6% 456 8.5% 428 8.5%
count7 16.3% 7 3.0% 14 5.6% 444 8.3% 388 7.7%