Diff Report
Run #51b0309e0d24b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b0311a4e34a: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::get

Symfony\Component\HttpFoundation\HeaderBag::getRun #51b0309e0d24bRun #51b0311a4e34aDiffDiff%
Number of Function Calls38 38 0 0.0%
Incl. Wall Time (microsec)455 447 -8 -1.8%
Incl. Wall Time (microsec) per call 12 12 -0 -1.8%
Excl. Wall Time (microsec)382 376 -6 -1.6%
Incl. CPU (microsecs)511 502 -9 -1.8%
Incl. CPU (microsecs) per call 13 13 -0 -1.8%
Excl. CPU (microsec)300 297 -3 -1.0%
Incl. MemUse (bytes)9,192 9,192 0 0.0%
Incl. MemUse (bytes) per call 242 242 0 0.0%
Excl. MemUse (bytes)3,472 3,472 0 0.0%
Incl. PeakMemUse (bytes)6,184 6,184 0 0.0%
Incl. PeakMemUse (bytes) per call 163 163 0 0.0%
Excl. PeakMemUse (bytes)4,624 4,624 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% -8 -1.3% -9 -0.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-6 -75.0% -3 -33.3% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost0 N/A% -5 -62.5% 1 11.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -2 -25.0% -5 -55.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% -1 -12.5% -3 -33.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::createFromGlobals0 N/A% 0 0.0% -2 -22.2% 0 N/A% 0 N/A%
Child functions
array_key_exists0 N/A% -2 -25.0% -9 -100.0% 0 N/A% 0 N/A%
count0 N/A% 0 0.0% -1 -11.1% 0 N/A% 0 N/A%
strtr0 N/A% 0 0.0% 3 33.3% 0 N/A% 0 N/A%
strtolower0 N/A% 0 0.0% 1 11.1% 0 N/A% 0 N/A%