Diff Report
Run #54e0a6d45fe2a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #54e0a7d2151b1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::get

Symfony\Component\HttpFoundation\HeaderBag::getRun #54e0a6d45fe2aRun #54e0a7d2151b1DiffDiff%
Number of Function Calls26 26 0 0.0%
Incl. Wall Time (microsec)252 253 1 0.4%
Incl. Wall Time (microsec) per call 10 10 0 0.4%
Excl. Wall Time (microsec)232 237 5 2.2%
Incl. CPU (microsecs)281 279 -2 -0.7%
Incl. CPU (microsecs) per call 11 11 -0 -0.7%
Excl. CPU (microsec)150 157 7 4.7%
Incl. MemUse (bytes)11,872 11,872 0 0.0%
Incl. MemUse (bytes) per call 457 457 0 0.0%
Excl. MemUse (bytes)5,920 5,920 0 0.0%
Incl. PeakMemUse (bytes)11,472 11,472 0 0.0%
Incl. PeakMemUse (bytes) per call 441 441 0 0.0%
Excl. PeakMemUse (bytes)7,168 7,168 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% 1 0.1% -2 -0.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function5 500.0% 7 350.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::getPort0 N/A% 2 200.0% 1 50.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% -2 -200.0% -1 -50.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 1 100.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility0 N/A% 0 0.0% -1 -50.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 0 0.0% 1 50.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 0 0.0% -4 -200.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::createFromGlobals0 N/A% 0 0.0% 2 100.0% 0 N/A% 0 N/A%
Child functions
array_key_exists0 N/A% -4 -400.0% -5 -250.0% 0 N/A% 0 N/A%
count0 N/A% 2 200.0% -5 -250.0% 0 N/A% 0 N/A%
strtr0 N/A% -1 -100.0% -4 -200.0% 0 N/A% 0 N/A%
strtolower0 N/A% -1 -100.0% 5 250.0% 0 N/A% 0 N/A%