Diff Report
Run #51e30f7568a45: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51e3103d95a81: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::get

Symfony\Component\HttpFoundation\HeaderBag::getRun #51e30f7568a45Run #51e3103d95a81DiffDiff%
Number of Function Calls38 38 0 0.0%
Incl. Wall Time (microsec)498 494 -4 -0.8%
Incl. Wall Time (microsec) per call 13 13 -0 -0.8%
Excl. Wall Time (microsec)364 362 -2 -0.5%
Incl. CPU (microsecs)535 541 6 1.1%
Incl. CPU (microsecs) per call 14 14 0 1.1%
Excl. CPU (microsec)295 297 2 0.7%
Incl. MemUse (bytes)10,976 10,976 0 0.0%
Incl. MemUse (bytes) per call 289 289 0 0.0%
Excl. MemUse (bytes)5,272 5,272 0 0.0%
Incl. PeakMemUse (bytes)11,112 11,112 0 0.0%
Incl. PeakMemUse (bytes) per call 292 292 0 0.0%
Excl. PeakMemUse (bytes)8,456 8,456 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% -4 -0.1% 6 1.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -50.0% 2 33.3% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -5 -125.0% -8 -133.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility0 N/A% -3 -75.0% -3 -50.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 2 50.0% 4 66.7% 0 N/A% 0 N/A%
Drupal\Core\Authentication\Provider\HttpBasic::applies0 N/A% 1 25.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 1 25.0% 12 200.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::createFromGlobals0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% 0 0.0% 1 16.7% 0 N/A% 0 N/A%
Child functions
count0 N/A% -3 -75.0% -8 -133.3% 0 N/A% 0 N/A%
array_key_exists0 N/A% 1 25.0% 3 50.0% 0 N/A% 0 N/A%
strtr0 N/A% 0 0.0% 4 66.7% 0 N/A% 0 N/A%
strtolower0 N/A% 0 0.0% 5 83.3% 0 N/A% 0 N/A%