Diff Report
Run #53195bb0cc668: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53195a48b6f09: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::has

Symfony\Component\HttpFoundation\HeaderBag::hasRun #53195bb0cc668Run #53195a48b6f09DiffDiff%
Number of Function Calls15 15 0 0.0%
Incl. Wall Time (microsec)127 129 2 1.6%
Incl. Wall Time (microsec) per call 8 9 0 1.6%
Excl. Wall Time (microsec)97 97 0 0.0%
Incl. CPU (microsecs)143 144 1 0.7%
Incl. CPU (microsecs) per call 10 10 0 0.7%
Excl. CPU (microsec)72 85 13 18.1%
Incl. MemUse (bytes)7,384 7,384 0 0.0%
Incl. MemUse (bytes) per call 492 492 0 0.0%
Excl. MemUse (bytes)4,008 4,000 -8 -0.2%
Incl. PeakMemUse (bytes)4,456 4,464 8 0.2%
Incl. PeakMemUse (bytes) per call 297 298 1 0.2%
Excl. PeakMemUse (bytes)2,248 2,248 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% 2 0.1% 1 0.0% 0 0.0% 8 0.0%
Exclusive Metrics Diff for Current Function0 0.0% 13 1300.0% -8 N/A% 0 0.0%
Parent functions
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 1 50.0% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% 1 50.0% -1 -100.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::prepareRequestUri0 N/A% 0 0.0% 2 200.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::__construct0 N/A% 0 0.0% 0 0.0% 0 N/A% 8 100.0%
Child functions
strtolower0 N/A% 1 50.0% -4 -400.0% 0 N/A% 0 0.0%
array_key_exists0 N/A% 1 50.0% -5 -500.0% 0 N/A% 0 0.0%
strtr0 N/A% 0 0.0% -3 -300.0% 8 N/A% 8 100.0%