Diff Report
Run #52e6fc5cc809e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e6fca507bc1: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::get

Symfony\Component\HttpFoundation\HeaderBag::getRun #52e6fc5cc809eRun #52e6fca507bc1DiffDiff%
Number of Function Calls148 148 0 0.0%
Incl. Wall Time (microsec)1,702 1,696 -6 -0.4%
Incl. Wall Time (microsec) per call 12 11 -0 -0.4%
Excl. Wall Time (microsec)1,253 1,244 -9 -0.7%
Incl. CPU (microsecs)1,861 1,856 -5 -0.3%
Incl. CPU (microsecs) per call 13 13 -0 -0.3%
Excl. CPU (microsec)1,082 1,041 -41 -3.8%
Incl. MemUse (bytes)11,528 11,528 0 0.0%
Incl. MemUse (bytes) per call 78 78 0 0.0%
Excl. MemUse (bytes)-1,520 -1,520 0 0.0%
Incl. PeakMemUse (bytes)9,032 9,032 0 0.0%
Incl. PeakMemUse (bytes) per call 61 61 0 0.0%
Excl. PeakMemUse (bytes)6,640 6,640 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% -6 -1.4% -5 -6.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-9 -150.0% -41 -820.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -8 -133.3% -6 -120.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getPort0 N/A% 5 83.3% 3 60.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% -2 -33.3% -2 -40.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% -1 -16.7% -3 -60.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility0 N/A% 0 0.0% 1 20.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::createFromGlobals0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 0 0.0% 2 40.0% 0 N/A% 0 N/A%
Child functions
array_key_exists0 N/A% 4 66.7% 3 60.0% 0 N/A% 0 N/A%
count0 N/A% -3 -50.0% 6 120.0% 0 N/A% 0 N/A%
strtr0 N/A% 2 33.3% 23 460.0% 0 N/A% 0 N/A%
strtolower0 N/A% 0 0.0% 4 80.0% 0 N/A% 0 N/A%