Diff Report
Run #52e48ec52134e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e48e674e7b6: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getFormat

Symfony\Component\HttpFoundation\Request::getFormatRun #52e48ec52134eRun #52e48e674e7b6DiffDiff%
Number of Function Calls16 16 0 0.0%
Incl. Wall Time (microsec)579 587 8 1.4%
Incl. Wall Time (microsec) per call 36 37 1 1.4%
Excl. Wall Time (microsec)484 481 -3 -0.6%
Incl. CPU (microsecs)592 600 8 1.4%
Incl. CPU (microsecs) per call 37 38 1 1.4%
Excl. CPU (microsec)323 356 33 10.2%
Incl. MemUse (bytes)4,584 4,584 0 0.0%
Incl. MemUse (bytes) per call 287 287 0 0.0%
Excl. MemUse (bytes)2,984 2,984 0 0.0%
Incl. PeakMemUse (bytes)4,248 4,248 0 0.0%
Incl. PeakMemUse (bytes) per call 266 266 0 0.0%
Excl. PeakMemUse (bytes)2,744 2,744 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% 8 1.2% 8 1.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -37.5% 33 412.5% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\ContentNegotiation::getContentType0 N/A% 7 87.5% 11 137.5% 0 N/A% 0 N/A%
array_map0 N/A% 1 12.5% -3 -37.5% 0 N/A% 0 N/A%
Child functions
in_array0 N/A% 11 137.5% -29 -362.5% 0 N/A% 0 N/A%
strpos0 N/A% 0 0.0% 4 50.0% 0 N/A% 0 N/A%