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

Symfony\Component\HttpFoundation\Request::getFormatRun #52c96b69a1c07Run #52c96bbf45f87DiffDiff%
Number of Function Calls20 20 0 0.0%
Incl. Wall Time (microsec)571 563 -8 -1.4%
Incl. Wall Time (microsec) per call 29 28 -0 -1.4%
Excl. Wall Time (microsec)558 551 -7 -1.3%
Incl. CPU (microsecs)598 591 -7 -1.2%
Incl. CPU (microsecs) per call 30 30 -0 -1.2%
Excl. CPU (microsec)352 342 -10 -2.8%
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 Function-7 -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%