Diff Report
Run #51f5bb45dd257: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51f5bb078e5a7: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getFormat

Symfony\Component\HttpFoundation\Request::getFormatRun #51f5bb45dd257Run #51f5bb078e5a7DiffDiff%
Number of Function Calls43 43 0 0.0%
Incl. Wall Time (microsec)717 685 -32 -4.5%
Incl. Wall Time (microsec) per call 17 16 -1 -4.5%
Excl. Wall Time (microsec)606 591 -15 -2.5%
Incl. CPU (microsecs)754 730 -24 -3.2%
Incl. CPU (microsecs) per call 18 17 -1 -3.2%
Excl. CPU (microsec)438 404 -34 -7.8%
Incl. MemUse (bytes)13,200 13,200 0 0.0%
Incl. MemUse (bytes) per call 307 307 0 0.0%
Excl. MemUse (bytes)5,704 5,704 0 0.0%
Incl. PeakMemUse (bytes)10,504 10,504 0 0.0%
Incl. PeakMemUse (bytes) per call 244 244 0 0.0%
Excl. PeakMemUse (bytes)3,616 3,616 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\Request::getFormat [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\Request::getFormat0 N/A% -32 -4.2% -24 -20.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-15 -46.9% -34 -141.7% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\ContentNegotiation::getContentType0 N/A% -22 -68.8% -21 -87.5% 0 N/A% 0 N/A%
array_map0 N/A% -10 -31.2% -3 -12.5% 0 N/A% 0 N/A%
Child functions
in_array0 N/A% -18 -56.2% 10 41.7% 0 N/A% 0 N/A%
strpos0 N/A% 1 3.1% -2 -8.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::initializeFormats0 N/A% 0 0.0% 2 8.3% 0 N/A% 0 N/A%