Diff Report
Run #530ef14e56c65: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ef2275628d: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::get

Symfony\Component\HttpFoundation\HeaderBag::getRun #530ef14e56c65Run #530ef2275628dDiffDiff%
Number of Function Calls22 22 0 0.0%
Incl. Wall Time (microsec)271 269 -2 -0.7%
Incl. Wall Time (microsec) per call 12 12 -0 -0.7%
Excl. Wall Time (microsec)215 217 2 0.9%
Incl. CPU (microsecs)302 299 -3 -1.0%
Incl. CPU (microsecs) per call 14 14 -0 -1.0%
Excl. CPU (microsec)169 167 -2 -1.2%
Incl. MemUse (bytes)10,520 10,520 0 0.0%
Incl. MemUse (bytes) per call 478 478 0 0.0%
Excl. MemUse (bytes)5,872 5,872 0 0.0%
Incl. PeakMemUse (bytes)8,872 8,872 0 0.0%
Incl. PeakMemUse (bytes) per call 403 403 0 0.0%
Excl. PeakMemUse (bytes)6,320 6,320 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% -2 -0.0% -3 -0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function2 100.0% -2 -66.7% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::createFromGlobals0 N/A% -10 -500.0% -9 -300.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getPort0 N/A% 9 450.0% 7 233.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% -2 -100.0% -1 -33.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 1 50.0% -3 -100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% 0 0.0% 3 100.0% 0 N/A% 0 N/A%
Child functions
array_key_exists0 N/A% -3 -150.0% -3 -100.0% 0 N/A% 0 N/A%
strtr0 N/A% -1 -50.0% 1 33.3% 0 N/A% 0 N/A%
count0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
strtolower0 N/A% 0 0.0% 1 33.3% 0 N/A% 0 N/A%