Diff Report
Run #51ec227a9cea0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec243650361: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getFormat

Symfony\Component\HttpFoundation\Request::getFormatRun #51ec227a9cea0Run #51ec243650361DiffDiff%
Number of Function Calls44 44 0 0.0%
Incl. Wall Time (microsec)775 781 6 0.8%
Incl. Wall Time (microsec) per call 18 18 0 0.8%
Excl. Wall Time (microsec)596 577 -19 -3.2%
Incl. CPU (microsecs)806 810 4 0.5%
Incl. CPU (microsecs) per call 18 18 0 0.5%
Excl. CPU (microsec)453 441 -12 -2.6%
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% 6 0.1% 4 0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-19 -316.7% -12 -300.0% 0 N/A% 0 N/A%
Parent functions
array_map0 N/A% 8 133.3% 8 200.0% 0 N/A% 0 N/A%
Drupal\Core\ContentNegotiation::getContentType0 N/A% -2 -33.3% -4 -100.0% 0 N/A% 0 N/A%
Child functions
in_array0 N/A% 23 383.3% 9 225.0% 0 N/A% 0 N/A%
strpos0 N/A% 2 33.3% 7 175.0% 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%