Diff Report
Run #519ec8682c2dc: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ec94fa4daa: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::get

Symfony\Component\HttpFoundation\HeaderBag::getRun #519ec8682c2dcRun #519ec94fa4daaDiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)154 143 -11 -7.1%
Incl. Wall Time (microsec) per call 13 12 -1 -7.1%
Excl. Wall Time (microsec)119 115 -4 -3.4%
Incl. CPU (microsecs)168 157 -11 -6.5%
Incl. CPU (microsecs) per call 14 13 -1 -6.5%
Excl. CPU (microsec)95 90 -5 -5.3%
Incl. MemUse (bytes)9,072 9,072 0 0.0%
Incl. MemUse (bytes) per call 756 756 0 0.0%
Excl. MemUse (bytes)5,048 5,048 0 0.0%
Incl. PeakMemUse (bytes)5,632 5,632 0 0.0%
Incl. PeakMemUse (bytes) per call 469 469 0 0.0%
Excl. PeakMemUse (bytes)3,976 3,976 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% -11 -0.0% -11 -0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-4 -36.4% -5 -45.5% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost0 N/A% -6 -54.5% -5 -45.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% -2 -18.2% -1 -9.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% -1 -9.1% -3 -27.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -1 -9.1% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::createFromGlobals0 N/A% -1 -9.1% -2 -18.2% 0 N/A% 0 N/A%
Child functions
count0 N/A% -3 -27.3% 0 0.0% 0 N/A% 0 N/A%
array_key_exists0 N/A% -2 -18.2% -1 -9.1% 0 N/A% 0 N/A%
strtolower0 N/A% -2 -18.2% -1 -9.1% 0 N/A% 0 N/A%
strtr0 N/A% 0 0.0% -4 -36.4% 0 N/A% 0 N/A%