Diff Report
Run #539fd2b68bc13: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #539fd0a78f1b7: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::get

Symfony\Component\HttpFoundation\HeaderBag::getRun #539fd2b68bc13Run #539fd0a78f1b7DiffDiff%
Number of Function Calls17 17 0 0.0%
Incl. Wall Time (microsec)244 264 20 8.2%
Incl. Wall Time (microsec) per call 14 16 1 8.2%
Excl. Wall Time (microsec)193 206 13 6.7%
Incl. CPU (microsecs)262 282 20 7.6%
Incl. CPU (microsecs) per call 15 17 1 7.6%
Excl. CPU (microsec)149 157 8 5.4%
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% 20 0.0% 20 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function13 65.0% 8 40.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 8 40.0% 10 50.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getPort0 N/A% 7 35.0% 9 45.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 5 25.0% 3 15.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::createFromGlobals0 N/A% -2 -10.0% -2 -10.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility0 N/A% 1 5.0% -1 -5.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 1 5.0% 1 5.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
array_key_exists0 N/A% 2 10.0% 1 5.0% 0 N/A% 0 N/A%
strtolower0 N/A% 2 10.0% 1 5.0% 0 N/A% 0 N/A%
count0 N/A% 2 10.0% 2 10.0% 0 N/A% 0 N/A%
strtr0 N/A% 1 5.0% 8 40.0% 0 N/A% 0 N/A%