Diff Report
Run #519fe82fef731: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fe6587b366: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::get

Symfony\Component\HttpFoundation\HeaderBag::getRun #519fe82fef731Run #519fe6587b366DiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)84 94 10 11.9%
Incl. Wall Time (microsec) per call 7 8 1 11.9%
Excl. Wall Time (microsec)84 91 7 8.3%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
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)7,864 8,728 864 11.0%
Incl. PeakMemUse (bytes) per call 655 727 72 11.0%
Excl. PeakMemUse (bytes)5,512 6,376 864 15.7%

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% 10 0.2% 0 0.0% 0 0.0% 864 1.4%
Exclusive Metrics Diff for Current Function7 70.0% 0 N/A% 0 N/A% 864 100.0%
Parent functions
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% 4 40.0% 0 N/A% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 4 40.0% 0 N/A% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 1 10.0% 0 N/A% 0 N/A% 864 100.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 1 10.0% 0 N/A% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::createFromGlobals0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
Child functions
strtr0 N/A% 2 20.0% 0 N/A% 0 N/A% 0 0.0%
strtolower0 N/A% 1 10.0% 0 N/A% 0 N/A% 0 0.0%
count0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
array_key_exists0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%