Diff Report
Run #519eada161e65: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ead03a5283: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::get

Symfony\Component\HttpFoundation\HeaderBag::getRun #519eada161e65Run #519ead03a5283DiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)143 142 -1 -0.7%
Incl. Wall Time (microsec) per call 12 12 -0 -0.7%
Excl. Wall Time (microsec)115 113 -2 -1.7%
Incl. CPU (microsecs)154 159 5 3.2%
Incl. CPU (microsecs) per call 13 13 0 3.2%
Excl. CPU (microsec)80 92 12 15.0%
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)5,632 5,632 0 0.0%
Incl. PeakMemUse (bytes) per call 469 469 0 0.0%
Excl. PeakMemUse (bytes)3,976 3,976 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 -0.9% 5 0.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -200.0% 12 240.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::createFromGlobals0 N/A% -1 -100.0% -1 -20.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% -1 -100.0% 3 60.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% 1 100.0% 1 20.0% 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::getHost0 N/A% 0 0.0% 2 40.0% 0 N/A% 0 N/A%
Child functions
array_key_exists0 N/A% -1 -100.0% 1 20.0% 0 N/A% 0 N/A%
strtolower0 N/A% 1 100.0% -4 -80.0% 0 N/A% 0 N/A%
count0 N/A% 1 100.0% -1 -20.0% 0 N/A% 0 N/A%
strtr0 N/A% 0 0.0% -3 -60.0% 0 N/A% 0 N/A%