Diff Report
Run #51b0309e0d24b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b031de38383: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::has

Symfony\Component\HttpFoundation\HeaderBag::hasRun #51b0309e0d24bRun #51b031de38383DiffDiff%
Number of Function Calls29 29 0 0.0%
Incl. Wall Time (microsec)241 240 -1 -0.4%
Incl. Wall Time (microsec) per call 8 8 -0 -0.4%
Excl. Wall Time (microsec)195 191 -4 -2.1%
Incl. CPU (microsecs)263 270 7 2.7%
Incl. CPU (microsecs) per call 9 9 0 2.7%
Excl. CPU (microsec)138 146 8 5.8%
Incl. MemUse (bytes)8,176 8,176 0 0.0%
Incl. MemUse (bytes) per call 282 282 0 0.0%
Excl. MemUse (bytes)3,904 3,904 0 0.0%
Incl. PeakMemUse (bytes)96 96 0 0.0%
Incl. PeakMemUse (bytes) per call 3 3 0 0.0%
Excl. PeakMemUse (bytes)96 96 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% -1 -0.0% 7 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-4 -400.0% 8 114.3% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::prepareRequestUri0 N/A% 2 200.0% 7 100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% -2 -200.0% -1 -14.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% -1 -100.0% 1 14.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::__construct0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
array_key_exists0 N/A% 2 200.0% 4 57.1% 0 N/A% 0 N/A%
strtolower0 N/A% 1 100.0% -4 -57.1% 0 N/A% 0 N/A%
strtr0 N/A% 0 0.0% -1 -14.3% 0 N/A% 0 N/A%