Diff Report
Run #51b89ec98250c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b89dd280f98: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::has

Symfony\Component\HttpFoundation\HeaderBag::hasRun #51b89ec98250cRun #51b89dd280f98DiffDiff%
Number of Function Calls103 103 0 0.0%
Incl. Wall Time (microsec)1,233 1,229 -4 -0.3%
Incl. Wall Time (microsec) per call 12 12 -0 -0.3%
Excl. Wall Time (microsec)863 856 -7 -0.8%
Incl. CPU (microsecs)1,315 1,325 10 0.8%
Incl. CPU (microsecs) per call 13 13 0 0.8%
Excl. CPU (microsec)665 662 -3 -0.5%
Incl. MemUse (bytes)11,752 11,728 -24 -0.2%
Incl. MemUse (bytes) per call 114 114 -0 -0.2%
Excl. MemUse (bytes)2,744 2,720 -24 -0.9%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% -4 -0.0% 10 0.1% -24 -0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-7 -175.0% -3 -30.0% -24 -100.0% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::prepareRequestUri0 N/A% -4 -100.0% 8 80.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::__construct0 N/A% 1 25.0% 1 10.0% -24 -100.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% -1 -25.0% 1 10.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Child functions
strtr0 N/A% 3 75.0% -2 -20.0% 0 0.0% 0 N/A%
array_key_exists0 N/A% 1 25.0% 19 190.0% 0 0.0% 0 N/A%
strtolower0 N/A% -1 -25.0% -4 -40.0% 0 0.0% 0 N/A%