Run Report
Run #52f2e60305388: 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::get33 19.6% 345 0.1% 380 0.1% 10,824 0.1% 9,264 0.0%
Exclusive Metrics for Current Function303 87.8% 226 59.5% 5,456 50.4% 6,432 69.4%
Parent functions
Symfony\Component\HttpFoundation\Request::getPort10 30.3% 109 31.6% 119 31.3% 1,920 17.7% 2,352 25.4%
Symfony\Component\HttpFoundation\Request::getHost10 30.3% 103 29.9% 114 30.0% 840 7.8% 1,512 16.3%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes4 12.1% 53 15.4% 58 15.3% 856 7.9% 512 5.5%
Symfony\Component\HttpFoundation\Response::prepare3 9.1% 29 8.4% 31 8.2% 968 8.9% 0 0.0%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest3 9.1% 25 7.2% 27 7.1% 992 9.2% 984 10.6%
Symfony\Component\HttpFoundation\Request::createFromGlobals2 6.1% 19 5.5% 23 6.1% 4,336 40.1% 3,904 42.1%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility1 3.0% 7 2.0% 8 2.1% 912 8.4% 0 0.0%
Child functions
strtr33 26.2% 18 5.2% 47 12.4% 1,880 17.4% 848 9.2%
strtolower33 26.2% 13 3.8% 44 11.6% 1,888 17.4% 656 7.1%
array_key_exists33 26.2% 8 2.3% 38 10.0% 808 7.5% 712 7.7%
count27 21.4% 3 0.9% 25 6.6% 792 7.3% 616 6.6%