Diff Report
Run #530ef14e56c65: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ef19752730: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::has

Symfony\Component\HttpFoundation\HeaderBag::hasRun #530ef14e56c65Run #530ef19752730DiffDiff%
Number of Function Calls15 15 0 0.0%
Incl. Wall Time (microsec)129 126 -3 -2.3%
Incl. Wall Time (microsec) per call 9 8 -0 -2.3%
Excl. Wall Time (microsec)99 97 -2 -2.0%
Incl. CPU (microsecs)145 139 -6 -4.1%
Incl. CPU (microsecs) per call 10 9 -0 -4.1%
Excl. CPU (microsec)81 75 -6 -7.4%
Incl. MemUse (bytes)7,384 7,384 0 0.0%
Incl. MemUse (bytes) per call 492 492 0 0.0%
Excl. MemUse (bytes)3,992 3,992 0 0.0%
Incl. PeakMemUse (bytes)4,440 4,440 0 0.0%
Incl. PeakMemUse (bytes) per call 296 296 0 0.0%
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% -3 -0.0% -6 -0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -66.7% -6 -100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::prepareRequestUri0 N/A% -2 -66.7% -5 -83.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% -1 -33.3% -1 -16.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% 0 0.0% -1 -16.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::__construct0 N/A% 0 0.0% 1 16.7% 0 N/A% 0 N/A%
Child functions
strtolower0 N/A% -1 -33.3% 5 83.3% 0 N/A% 0 N/A%
array_key_exists0 N/A% 0 0.0% -4 -66.7% 0 N/A% 0 N/A%
strtr0 N/A% 0 0.0% -1 -16.7% 0 N/A% 0 N/A%