Diff Report
Run #519fe6587b366: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fe82fef731: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::has

Symfony\Component\HttpFoundation\HeaderBag::hasRun #519fe6587b366Run #519fe82fef731DiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)63 65 2 3.2%
Incl. Wall Time (microsec) per call 5 5 0 3.2%
Excl. Wall Time (microsec)63 65 2 3.2%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)7,416 7,416 0 0.0%
Incl. MemUse (bytes) per call 570 570 0 0.0%
Excl. MemUse (bytes)4,152 4,152 0 0.0%
Incl. PeakMemUse (bytes)4,728 3,960 -768 -16.2%
Incl. PeakMemUse (bytes) per call 364 305 -59 -16.2%
Excl. PeakMemUse (bytes)2,720 1,952 -768 -28.2%

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 0.0% 0 0.0% 0 0.0% -768 -1.2%
Exclusive Metrics Diff for Current Function2 100.0% 0 N/A% 0 N/A% -768 -100.0%
Parent functions
Symfony\Component\HttpFoundation\Request::prepareRequestUri0 N/A% 2 100.0% 0 N/A% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 0 0.0% 0 N/A% 0 N/A% -768 -100.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::__construct0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
Child functions
array_key_exists0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
strtr0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
strtolower0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%