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

Symfony\Component\HttpFoundation\HeaderBag::hasRun #544333b05173fRun #544337f542f97DiffDiff%
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)91 87 -4 -4.4%
Incl. CPU (microsecs)126 130 4 3.2%
Incl. CPU (microsecs) per call 10 10 0 3.2%
Excl. CPU (microsec)69 80 11 15.9%
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 Function-4 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%