Diff Report
Run #51b89dd280f98: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b89ec98250c: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::get

Symfony\Component\HttpFoundation\HeaderBag::getRun #51b89dd280f98Run #51b89ec98250cDiffDiff%
Number of Function Calls151 151 0 0.0%
Incl. Wall Time (microsec)2,561 2,566 5 0.2%
Incl. Wall Time (microsec) per call 17 17 0 0.2%
Excl. Wall Time (microsec)1,865 1,855 -10 -0.5%
Incl. CPU (microsecs)2,694 2,703 9 0.3%
Incl. CPU (microsecs) per call 18 18 0 0.3%
Excl. CPU (microsec)1,383 1,403 20 1.4%
Incl. MemUse (bytes)9,216 9,216 0 0.0%
Incl. MemUse (bytes) per call 61 61 0 0.0%
Excl. MemUse (bytes)-3,736 -3,736 0 0.0%
Incl. PeakMemUse (bytes)6,264 6,264 0 0.0%
Incl. PeakMemUse (bytes) per call 41 41 0 0.0%
Excl. PeakMemUse (bytes)4,496 4,496 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% 5 0.0% 9 0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-10 -200.0% 20 222.2% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 4 80.0% 10 111.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 3 60.0% 2 22.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% 2 40.0% 3 33.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -2 -40.0% -5 -55.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::createFromGlobals0 N/A% -2 -40.0% -1 -11.1% 0 N/A% 0 N/A%
Child functions
strtr0 N/A% 25 500.0% 3 33.3% 0 N/A% 0 N/A%
strtolower0 N/A% -9 -180.0% -9 -100.0% 0 N/A% 0 N/A%
count0 N/A% -1 -20.0% -5 -55.6% 0 N/A% 0 N/A%
array_key_exists0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%