Diff Report
Run #52e49acfb0eb8: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e49b28a90e1: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getFormat

Symfony\Component\HttpFoundation\Request::getFormatRun #52e49acfb0eb8Run #52e49b28a90e1DiffDiff%
Number of Function Calls20 20 0 0.0%
Incl. Wall Time (microsec)594 597 3 0.5%
Incl. Wall Time (microsec) per call 30 30 0 0.5%
Excl. Wall Time (microsec)576 582 6 1.0%
Incl. CPU (microsecs)615 618 3 0.5%
Incl. CPU (microsecs) per call 31 31 0 0.5%
Excl. CPU (microsec)350 344 -6 -1.7%
Incl. MemUse (bytes)4,888 4,888 0 0.0%
Incl. MemUse (bytes) per call 244 244 0 0.0%
Excl. MemUse (bytes)3,288 3,288 0 0.0%
Incl. PeakMemUse (bytes)4,248 4,248 0 0.0%
Incl. PeakMemUse (bytes) per call 212 212 0 0.0%
Excl. PeakMemUse (bytes)2,744 2,744 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% 3 1.0% 3 0.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function6 200.0% -6 -200.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\ContentNegotiation::getContentType0 N/A% 2 66.7% 1 33.3% 0 N/A% 0 N/A%
array_map0 N/A% 1 33.3% 2 66.7% 0 N/A% 0 N/A%
Child functions
strpos0 N/A% -2 -66.7% 4 133.3% 0 N/A% 0 N/A%
in_array0 N/A% -1 -33.3% 5 166.7% 0 N/A% 0 N/A%