Diff Report
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec489b18752: 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 #51ec489b18752DiffDiff%
Number of Function Calls78 78 0 0.0%
Incl. Wall Time (microsec)1,263 1,270 7 0.6%
Incl. Wall Time (microsec) per call 16 16 0 0.6%
Excl. Wall Time (microsec)981 973 -8 -0.8%
Incl. CPU (microsecs)1,325 1,328 3 0.2%
Incl. CPU (microsecs) per call 17 17 0 0.2%
Excl. CPU (microsec)751 752 1 0.1%
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% 7 0.7% 3 0.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-8 -114.3% 1 33.3% 0 N/A% 0 N/A%
Parent functions
array_map0 N/A% 4 57.1% 2 66.7% 0 N/A% 0 N/A%
Drupal\Core\ContentNegotiation::getContentType0 N/A% 3 42.9% 1 33.3% 0 N/A% 0 N/A%
Child functions
strpos0 N/A% 8 114.3% 9 300.0% 0 N/A% 0 N/A%
in_array0 N/A% 7 100.0% -7 -233.3% 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%