Diff Report
Run #531ee5f3237b0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ee626b79e4: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::has

Symfony\Component\HttpFoundation\HeaderBag::hasRun #531ee5f3237b0Run #531ee626b79e4DiffDiff%
Number of Function Calls15 15 0 0.0%
Incl. Wall Time (microsec)106 106 0 0.0%
Incl. Wall Time (microsec) per call 7 7 0 0.0%
Excl. Wall Time (microsec)104 103 -1 -1.0%
Incl. CPU (microsecs)121 118 -3 -2.5%
Incl. CPU (microsecs) per call 8 8 -0 -2.5%
Excl. CPU (microsec)69 64 -5 -7.2%
Incl. MemUse (bytes)7,496 7,496 0 0.0%
Incl. MemUse (bytes) per call 500 500 0 0.0%
Excl. MemUse (bytes)4,112 4,112 0 0.0%
Incl. PeakMemUse (bytes)4,464 4,464 0 0.0%
Incl. PeakMemUse (bytes) per call 298 298 0 0.0%
Excl. PeakMemUse (bytes)2,344 2,344 0 0.0%

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% 0 0.0% -3 -0.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 N/A% -5 -166.7% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 0 N/A% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::__construct0 N/A% 0 N/A% -1 -33.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% 0 N/A% -2 -66.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::prepareRequestUri0 N/A% 0 N/A% 0 0.0% 0 N/A% 0 N/A%
Child functions
strtr0 N/A% 1 N/A% -1 -33.3% 0 N/A% 0 N/A%
array_key_exists0 N/A% 0 N/A% -2 -66.7% 0 N/A% 0 N/A%
strtolower0 N/A% 0 N/A% 5 166.7% 0 N/A% 0 N/A%