Diff Report
Run #518eefcaea15f: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518eee9367b5d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::has

Symfony\Component\HttpFoundation\HeaderBag::hasRun #518eefcaea15fRun #518eee9367b5dDiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)106 107 1 0.9%
Incl. Wall Time (microsec) per call 8 8 0 0.9%
Excl. Wall Time (microsec)83 81 -2 -2.4%
Incl. CPU (microsecs)118 122 4 3.4%
Incl. CPU (microsecs) per call 9 9 0 3.4%
Excl. CPU (microsec)67 64 -3 -4.5%
Incl. MemUse (bytes)7,400 7,400 0 0.0%
Incl. MemUse (bytes) per call 569 569 0 0.0%
Excl. MemUse (bytes)4,152 4,152 0 0.0%
Incl. PeakMemUse (bytes)4,856 4,856 0 0.0%
Incl. PeakMemUse (bytes) per call 374 374 0 0.0%
Excl. PeakMemUse (bytes)2,720 2,720 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% 1 1.5% 4 0.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -200.0% -3 -75.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 1 100.0% 1 25.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% 1 100.0% 2 50.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::prepareRequestUri0 N/A% -1 -100.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::__construct0 N/A% 0 0.0% 1 25.0% 0 N/A% 0 N/A%
Child functions
array_key_exists0 N/A% 2 200.0% 5 125.0% 0 N/A% 0 N/A%
strtr0 N/A% 1 100.0% 6 150.0% 0 N/A% 0 N/A%
strtolower0 N/A% 0 0.0% -4 -100.0% 0 N/A% 0 N/A%