Diff Report
Run #51ad01d342500: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ad01387670b: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::get

Symfony\Component\HttpFoundation\HeaderBag::getRun #51ad01d342500Run #51ad01387670bDiffDiff%
Number of Function Calls34 34 0 0.0%
Incl. Wall Time (microsec)398 413 15 3.8%
Incl. Wall Time (microsec) per call 12 12 0 3.8%
Excl. Wall Time (microsec)333 348 15 4.5%
Incl. CPU (microsecs)445 460 15 3.4%
Incl. CPU (microsecs) per call 13 14 0 3.4%
Excl. CPU (microsec)255 262 7 2.7%
Incl. MemUse (bytes)9,120 9,120 0 0.0%
Incl. MemUse (bytes) per call 268 268 0 0.0%
Excl. MemUse (bytes)3,672 3,672 0 0.0%
Incl. PeakMemUse (bytes)5,224 5,224 0 0.0%
Incl. PeakMemUse (bytes) per call 154 154 0 0.0%
Excl. PeakMemUse (bytes)3,728 3,728 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 0.4% 15 0.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function15 100.0% 7 46.7% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 6 40.0% 9 60.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::createFromGlobals0 N/A% 5 33.3% 5 33.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 2 13.3% -3 -20.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% 2 13.3% 3 20.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 0 0.0% 1 6.7% 0 N/A% 0 N/A%
Child functions
strtolower0 N/A% -1 -6.7% 10 66.7% 0 N/A% 0 N/A%
count0 N/A% 1 6.7% 4 26.7% 0 N/A% 0 N/A%
strtr0 N/A% 0 0.0% -1 -6.7% 0 N/A% 0 N/A%
array_key_exists0 N/A% 0 0.0% -5 -33.3% 0 N/A% 0 N/A%