Diff Report
Run #52a03729e7d1a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52a03772cdd55: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::get

Symfony\Component\HttpFoundation\HeaderBag::getRun #52a03729e7d1aRun #52a03772cdd55DiffDiff%
Number of Function Calls53 53 0 0.0%
Incl. Wall Time (microsec)603 609 6 1.0%
Incl. Wall Time (microsec) per call 11 11 0 1.0%
Excl. Wall Time (microsec)448 456 8 1.8%
Incl. CPU (microsecs)658 666 8 1.2%
Incl. CPU (microsecs) per call 12 13 0 1.2%
Excl. CPU (microsec)388 386 -2 -0.5%
Incl. MemUse (bytes)10,368 10,368 0 0.0%
Incl. MemUse (bytes) per call 196 196 0 0.0%
Excl. MemUse (bytes)3,592 3,592 0 0.0%
Incl. PeakMemUse (bytes)10,352 10,352 0 0.0%
Incl. PeakMemUse (bytes) per call 195 195 0 0.0%
Excl. PeakMemUse (bytes)7,584 7,584 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 0.2% 8 0.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function8 133.3% -2 -25.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 8 133.3% 6 75.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -2 -33.3% 3 37.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility0 N/A% -1 -16.7% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% 1 16.7% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::createFromGlobals0 N/A% 0 0.0% -1 -12.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
strtolower0 N/A% -2 -33.3% 3 37.5% 0 N/A% 0 N/A%
count0 N/A% 0 0.0% 1 12.5% 0 N/A% 0 N/A%
strtr0 N/A% 0 0.0% 6 75.0% 0 N/A% 0 N/A%
array_key_exists0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%