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

Symfony\Component\HttpFoundation\HeaderBag::getRun #51b0311a4e34aRun #51b0309e0d24bDiffDiff%
Number of Function Calls38 38 0 0.0%
Incl. Wall Time (microsec)447 455 8 1.8%
Incl. Wall Time (microsec) per call 12 12 0 1.8%
Excl. Wall Time (microsec)376 382 6 1.6%
Incl. CPU (microsecs)502 511 9 1.8%
Incl. CPU (microsecs) per call 13 13 0 1.8%
Excl. CPU (microsec)297 300 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 Function6 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%