Diff Report
Run #51ec623000e0c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec6582d0962: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::get

Symfony\Component\HttpFoundation\HeaderBag::getRun #51ec623000e0cRun #51ec6582d0962DiffDiff%
Number of Function Calls41 41 0 0.0%
Incl. Wall Time (microsec)465 478 13 2.8%
Incl. Wall Time (microsec) per call 11 12 0 2.8%
Excl. Wall Time (microsec)349 357 8 2.3%
Incl. CPU (microsecs)511 517 6 1.2%
Incl. CPU (microsecs) per call 12 13 0 1.2%
Excl. CPU (microsec)293 293 0 0.0%
Incl. MemUse (bytes)10,928 10,928 0 0.0%
Incl. MemUse (bytes) per call 267 267 0 0.0%
Excl. MemUse (bytes)5,048 5,048 0 0.0%
Incl. PeakMemUse (bytes)9,504 9,504 0 0.0%
Incl. PeakMemUse (bytes) per call 232 232 0 0.0%
Excl. PeakMemUse (bytes)6,936 6,936 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% 13 0.5% 6 0.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function8 61.5% 0 0.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 8 61.5% 4 66.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 3 23.1% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% 2 15.4% 2 33.3% 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\Response::prepare0 N/A% 0 0.0% 2 33.3% 0 N/A% 0 N/A%
Drupal\Core\Authentication\Provider\HttpBasic::applies0 N/A% 0 0.0% -1 -16.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::createFromGlobals0 N/A% 0 0.0% -1 -16.7% 0 N/A% 0 N/A%
Child functions
count0 N/A% 6 46.2% 1 16.7% 0 N/A% 0 N/A%
strtolower0 N/A% -2 -15.4% 10 166.7% 0 N/A% 0 N/A%
array_key_exists0 N/A% 1 7.7% -4 -66.7% 0 N/A% 0 N/A%
strtr0 N/A% 0 0.0% -1 -16.7% 0 N/A% 0 N/A%