Diff Report
Run #530ed1c5bdc6a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ed2569a2c7: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::get

Symfony\Component\HttpFoundation\HeaderBag::getRun #530ed1c5bdc6aRun #530ed2569a2c7DiffDiff%
Number of Function Calls16 16 0 0.0%
Incl. Wall Time (microsec)199 193 -6 -3.0%
Incl. Wall Time (microsec) per call 12 12 -0 -3.0%
Excl. Wall Time (microsec)159 153 -6 -3.8%
Incl. CPU (microsecs)214 206 -8 -3.7%
Incl. CPU (microsecs) per call 13 13 -1 -3.7%
Excl. CPU (microsec)116 118 2 1.7%
Incl. MemUse (bytes)10,472 10,472 0 0.0%
Incl. MemUse (bytes) per call 655 655 0 0.0%
Excl. MemUse (bytes)6,224 6,224 0 0.0%
Incl. PeakMemUse (bytes)10,304 10,272 -32 -0.3%
Incl. PeakMemUse (bytes) per call 644 642 -2 -0.3%
Excl. PeakMemUse (bytes)7,720 7,720 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 -0.6% -8 -0.7% 0 0.0% -32 -0.1%
Exclusive Metrics Diff for Current Function-6 -100.0% 2 25.0% 0 N/A% 0 0.0%
Parent functions
Symfony\Component\HttpFoundation\Request::getPort0 N/A% -4 -66.7% -5 -62.5% 0 N/A% -32 -100.0%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% -3 -50.0% -4 -50.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 2 33.3% 1 12.5% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -1 -16.7% 1 12.5% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::createFromGlobals0 N/A% 1 16.7% 2 25.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% -1 -16.7% -2 -25.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility0 N/A% 0 0.0% -1 -12.5% 0 N/A% 0 0.0%
Child functions
array_key_exists0 N/A% 1 16.7% -3 -37.5% 0 N/A% 0 0.0%
strtolower0 N/A% -1 -16.7% 4 50.0% 0 N/A% 0 0.0%
count0 N/A% 0 0.0% -6 -75.0% 0 N/A% 0 0.0%
strtr0 N/A% 0 0.0% -5 -62.5% 0 N/A% -32 -100.0%