Diff Report
Run #544337f542f97: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #544333b05173f: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::has

Symfony\Component\HttpFoundation\HeaderBag::hasRun #544337f542f97Run #544333b05173fDiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)113 113 0 0.0%
Incl. Wall Time (microsec) per call 9 9 0 0.0%
Excl. Wall Time (microsec)87 91 4 4.6%
Incl. CPU (microsecs)130 126 -4 -3.1%
Incl. CPU (microsecs) per call 10 10 -0 -3.1%
Excl. CPU (microsec)80 69 -11 -13.8%
Incl. MemUse (bytes)7,288 7,288 0 0.0%
Incl. MemUse (bytes) per call 561 561 0 0.0%
Excl. MemUse (bytes)4,040 4,040 0 0.0%
Incl. PeakMemUse (bytes)5,696 5,696 0 0.0%
Incl. PeakMemUse (bytes) per call 438 438 0 0.0%
Excl. PeakMemUse (bytes)3,408 3,408 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% -4 -0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function4 N/A% -11 -275.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 2 N/A% 1 25.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% -1 N/A% -5 -125.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::prepareRequestUri0 N/A% -1 N/A% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::__construct0 N/A% 0 N/A% 0 0.0% 0 N/A% 0 N/A%
Child functions
array_key_exists0 N/A% -4 N/A% -2 -50.0% 0 N/A% 0 N/A%
strtr0 N/A% -1 N/A% 5 125.0% 0 N/A% 0 N/A%
strtolower0 N/A% 1 N/A% 4 100.0% 0 N/A% 0 N/A%