Diff Report
Run #519de8fbb9479: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519de96d52213: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::get

Symfony\Component\HttpFoundation\HeaderBag::getRun #519de8fbb9479Run #519de96d52213DiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)146 148 2 1.4%
Incl. Wall Time (microsec) per call 12 12 0 1.4%
Excl. Wall Time (microsec)118 120 2 1.7%
Incl. CPU (microsecs)160 158 -2 -1.2%
Incl. CPU (microsecs) per call 13 13 -0 -1.3%
Excl. CPU (microsec)94 91 -3 -3.2%
Incl. MemUse (bytes)9,072 9,072 0 0.0%
Incl. MemUse (bytes) per call 756 756 0 0.0%
Excl. MemUse (bytes)5,048 5,048 0 0.0%
Incl. PeakMemUse (bytes)5,544 5,544 0 0.0%
Incl. PeakMemUse (bytes) per call 462 462 0 0.0%
Excl. PeakMemUse (bytes)3,848 3,848 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 0.1% -2 -0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 100.0% -3 -150.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::createFromGlobals0 N/A% 1 50.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 1 50.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 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::isXmlHttpRequest0 N/A% 0 0.0% -2 -100.0% 0 N/A% 0 N/A%
Child functions
strtolower0 N/A% 1 50.0% 3 150.0% 0 N/A% 0 N/A%
count0 N/A% -1 -50.0% -8 -400.0% 0 N/A% 0 N/A%
strtr0 N/A% 0 0.0% 6 300.0% 0 N/A% 0 N/A%
array_key_exists0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%