Diff Report
Run #5394e2ae29e1b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5394e21e9bd45: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::get

Symfony\Component\HttpFoundation\HeaderBag::getRun #5394e2ae29e1bRun #5394e21e9bd45DiffDiff%
Number of Function Calls17 17 0 0.0%
Incl. Wall Time (microsec)208 213 5 2.4%
Incl. Wall Time (microsec) per call 12 13 0 2.4%
Excl. Wall Time (microsec)166 178 12 7.2%
Incl. CPU (microsecs)228 232 4 1.8%
Incl. CPU (microsecs) per call 13 14 0 1.8%
Excl. CPU (microsec)136 142 6 4.4%
Incl. MemUse (bytes)10,520 10,520 0 0.0%
Incl. MemUse (bytes) per call 619 619 0 0.0%
Excl. MemUse (bytes)6,176 6,176 0 0.0%
Incl. PeakMemUse (bytes)8,240 8,240 0 0.0%
Incl. PeakMemUse (bytes) per call 485 485 0 0.0%
Excl. PeakMemUse (bytes)5,576 5,576 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\HeaderBag::get [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 5 0.1% 4 0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function12 240.0% 6 150.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::getPort0 N/A% 10 200.0% 11 275.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% -4 -80.0% -4 -100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -2 -40.0% -2 -50.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility0 N/A% 1 20.0% 1 25.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% -1 -20.0% -2 -50.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::createFromGlobals0 N/A% 1 20.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
array_key_exists0 N/A% -4 -80.0% -5 -125.0% 0 N/A% 0 N/A%
strtolower0 N/A% -2 -40.0% 4 100.0% 0 N/A% 0 N/A%
strtr0 N/A% -1 -20.0% 0 0.0% 0 N/A% 0 N/A%
count0 N/A% 0 0.0% -1 -25.0% 0 N/A% 0 N/A%