Diff Report
Run #51ec623000e0c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec66a5a877d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getFormat

Symfony\Component\HttpFoundation\Request::getFormatRun #51ec623000e0cRun #51ec66a5a877dDiffDiff%
Number of Function Calls44 44 0 0.0%
Incl. Wall Time (microsec)740 758 18 2.4%
Incl. Wall Time (microsec) per call 17 17 0 2.4%
Excl. Wall Time (microsec)584 601 17 2.9%
Incl. CPU (microsecs)776 789 13 1.7%
Incl. CPU (microsecs) per call 18 18 0 1.7%
Excl. CPU (microsec)436 439 3 0.7%
Incl. MemUse (bytes)13,248 13,248 0 0.0%
Incl. MemUse (bytes) per call 301 301 0 0.0%
Excl. MemUse (bytes)5,752 5,752 0 0.0%
Incl. PeakMemUse (bytes)10,848 10,848 0 0.0%
Incl. PeakMemUse (bytes) per call 247 247 0 0.0%
Excl. PeakMemUse (bytes)3,960 3,960 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% 18 0.8% 13 0.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function17 94.4% 3 23.1% 0 N/A% 0 N/A%
Parent functions
array_map0 N/A% 16 88.9% 10 76.9% 0 N/A% 0 N/A%
Drupal\Core\ContentNegotiation::getContentType0 N/A% 2 11.1% 3 23.1% 0 N/A% 0 N/A%
Child functions
strpos0 N/A% 2 11.1% 3 23.1% 0 N/A% 0 N/A%
in_array0 N/A% -1 -5.6% 7 53.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::initializeFormats0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%