Diff Report
Run #523bd1075886b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523bd0c5929e9: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::get

Symfony\Component\HttpFoundation\HeaderBag::getRun #523bd1075886bRun #523bd0c5929e9DiffDiff%
Number of Function Calls77 77 0 0.0%
Incl. Wall Time (microsec)1,297 1,312 15 1.2%
Incl. Wall Time (microsec) per call 17 17 0 1.2%
Excl. Wall Time (microsec)849 870 21 2.5%
Incl. CPU (microsecs)1,371 1,387 16 1.2%
Incl. CPU (microsecs) per call 18 18 0 1.2%
Excl. CPU (microsec)717 732 15 2.1%
Incl. MemUse (bytes)12,224 12,224 0 0.0%
Incl. MemUse (bytes) per call 159 159 0 0.0%
Excl. MemUse (bytes)3,640 3,640 0 0.0%
Incl. PeakMemUse (bytes)12,136 12,136 0 0.0%
Incl. PeakMemUse (bytes) per call 158 158 0 0.0%
Excl. PeakMemUse (bytes)9,608 9,608 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% 15 0.9% 16 1.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function21 140.0% 15 93.8% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 8 53.3% 3 18.8% 0 N/A% 0 N/A%
Drupal\Core\Authentication\Provider\HttpBasic::applies0 N/A% 3 20.0% 4 25.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% 2 13.3% -2 -12.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 2 13.3% 6 37.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::createFromGlobals0 N/A% 1 6.7% 4 25.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% -1 -6.7% 1 6.2% 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%
Child functions
strtolower0 N/A% -4 -26.7% 2 12.5% 0 N/A% 0 N/A%
count0 N/A% -4 -26.7% -2 -12.5% 0 N/A% 0 N/A%
strtr0 N/A% 1 6.7% 2 12.5% 0 N/A% 0 N/A%
array_key_exists0 N/A% 1 6.7% -1 -6.2% 0 N/A% 0 N/A%