Diff Report
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec491641923: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getFormat

Symfony\Component\HttpFoundation\Request::getFormatRun #51ec485525502Run #51ec491641923DiffDiff%
Number of Function Calls78 78 0 0.0%
Incl. Wall Time (microsec)1,263 1,261 -2 -0.2%
Incl. Wall Time (microsec) per call 16 16 -0 -0.2%
Excl. Wall Time (microsec)981 988 7 0.7%
Incl. CPU (microsecs)1,325 1,317 -8 -0.6%
Incl. CPU (microsecs) per call 17 17 -0 -0.6%
Excl. CPU (microsec)751 761 10 1.3%
Incl. MemUse (bytes)15,744 15,744 0 0.0%
Incl. MemUse (bytes) per call 202 202 0 0.0%
Excl. MemUse (bytes)8,248 8,248 0 0.0%
Incl. PeakMemUse (bytes)10,576 10,576 0 0.0%
Incl. PeakMemUse (bytes) per call 136 136 0 0.0%
Excl. PeakMemUse (bytes)3,688 3,688 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% -2 -0.1% -8 -0.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function7 350.0% 10 125.0% 0 N/A% 0 N/A%
Parent functions
array_map0 N/A% -4 -200.0% -9 -112.5% 0 N/A% 0 N/A%
Drupal\Core\ContentNegotiation::getContentType0 N/A% 2 100.0% 1 12.5% 0 N/A% 0 N/A%
Child functions
in_array0 N/A% -14 -700.0% -21 -262.5% 0 N/A% 0 N/A%
strpos0 N/A% 5 250.0% 2 25.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::initializeFormats0 N/A% 0 0.0% 1 12.5% 0 N/A% 0 N/A%