Diff Report
Run #51ec623000e0c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec6582d0962: 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 #51ec6582d0962DiffDiff%
Number of Function Calls44 44 0 0.0%
Incl. Wall Time (microsec)740 780 40 5.4%
Incl. Wall Time (microsec) per call 17 18 1 5.4%
Excl. Wall Time (microsec)584 591 7 1.2%
Incl. CPU (microsecs)776 808 32 4.1%
Incl. CPU (microsecs) per call 18 18 1 4.1%
Excl. CPU (microsec)436 445 9 2.1%
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% 40 1.6% 32 2.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function7 17.5% 9 28.1% 0 N/A% 0 N/A%
Parent functions
array_map0 N/A% 30 75.0% 20 62.5% 0 N/A% 0 N/A%
Drupal\Core\ContentNegotiation::getContentType0 N/A% 10 25.0% 12 37.5% 0 N/A% 0 N/A%
Child functions
in_array0 N/A% 27 67.5% 21 65.6% 0 N/A% 0 N/A%
strpos0 N/A% 6 15.0% 2 6.2% 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%