Diff Report
Run #52ed7448d018c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52ed72044139b: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::has

Symfony\Component\HttpFoundation\HeaderBag::hasRun #52ed7448d018cRun #52ed72044139bDiffDiff%
Number of Function Calls21 21 0 0.0%
Incl. Wall Time (microsec)285 291 6 2.1%
Incl. Wall Time (microsec) per call 14 14 0 2.1%
Excl. Wall Time (microsec)194 194 0 0.0%
Incl. CPU (microsecs)306 313 7 2.3%
Incl. CPU (microsecs) per call 15 15 0 2.3%
Excl. CPU (microsec)153 157 4 2.6%
Incl. MemUse (bytes)7,672 7,672 0 0.0%
Incl. MemUse (bytes) per call 365 365 0 0.0%
Excl. MemUse (bytes)3,912 3,888 -24 -0.6%
Incl. PeakMemUse (bytes)4,288 4,192 -96 -2.2%
Incl. PeakMemUse (bytes) per call 204 200 -5 -2.2%
Excl. PeakMemUse (bytes)2,144 2,048 -96 -4.5%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\HeaderBag::has [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::has0 N/A% 6 0.0% 7 0.0% 0 0.0% -96 -0.0%
Exclusive Metrics Diff for Current Function0 0.0% 4 57.1% -24 N/A% -96 -100.0%
Parent functions
Symfony\Component\HttpFoundation\Request::prepareRequestUri0 N/A% 3 50.0% 4 57.1% 0 N/A% -96 -100.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% 3 50.0% 3 42.9% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 0 0.0% 1 14.3% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::__construct0 N/A% 0 0.0% -1 -14.3% 0 N/A% 0 0.0%
Child functions
strtr0 N/A% 3 50.0% 0 0.0% 24 N/A% 0 0.0%
strtolower0 N/A% 2 33.3% 2 28.6% 0 N/A% 0 0.0%
array_key_exists0 N/A% 1 16.7% 1 14.3% 0 N/A% 0 0.0%