Diff Report
Run #52c96bbf45f87: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96b69a1c07: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getFormat

Symfony\Component\HttpFoundation\Request::getFormatRun #52c96bbf45f87Run #52c96b69a1c07DiffDiff%
Number of Function Calls20 20 0 0.0%
Incl. Wall Time (microsec)563 571 8 1.4%
Incl. Wall Time (microsec) per call 28 29 0 1.4%
Excl. Wall Time (microsec)551 558 7 1.3%
Incl. CPU (microsecs)591 598 7 1.2%
Incl. CPU (microsecs) per call 30 30 0 1.2%
Excl. CPU (microsec)342 352 10 2.9%
Incl. MemUse (bytes)4,888 4,888 0 0.0%
Incl. MemUse (bytes) per call 244 244 0 0.0%
Excl. MemUse (bytes)3,288 3,288 0 0.0%
Incl. PeakMemUse (bytes)4,248 4,248 0 0.0%
Incl. PeakMemUse (bytes) per call 212 212 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 1.4% 7 1.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function7 87.5% 10 142.9% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\ContentNegotiation::getContentType0 N/A% 4 50.0% 3 42.9% 0 N/A% 0 N/A%
array_map0 N/A% 4 50.0% 4 57.1% 0 N/A% 0 N/A%
Child functions
in_array0 N/A% 1 12.5% 8 114.3% 0 N/A% 0 N/A%
strpos0 N/A% 0 0.0% -11 -157.1% 0 N/A% 0 N/A%