Diff Report
Run #512a226436ce4: XHProf Run (Namespace=drupal-perf)
vs.
Run #512a1f7f217a6: XHProf Run (Namespace=drupal-perf)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getFormat

Symfony\Component\HttpFoundation\Request::getFormatRun #512a226436ce4Run #512a1f7f217a6DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)78 79 1 1.3%
Incl. Wall Time (microsec) per call 39 40 1 1.3%
Excl. Wall Time (microsec)64 65 1 1.6%
Incl. CPU (microsecs)4,001 0 -4,001 -100.0%
Incl. CPU (microsecs) per call 2,001 0 -2,001 -100.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)14,280 14,280 0 0.0%
Incl. MemUse (bytes) per call 7,140 7,140 0 0.0%
Excl. MemUse (bytes)2,568 2,568 0 0.0%
Incl. PeakMemUse (bytes)9,088 9,216 128 1.4%
Incl. PeakMemUse (bytes) per call 4,544 4,608 64 1.4%
Excl. PeakMemUse (bytes)2,448 2,512 64 2.6%

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% 1 0.0% -4,001 -7.7% 0 0.0% 128 0.0%
Exclusive Metrics Diff for Current Function1 100.0% 0 0.0% 0 N/A% 64 50.0%
Parent function
Drupal\Core\ContentNegotiation::getContentType0 N/A% 1 100.0% -4,001 -100.0% 0 N/A% 128 100.0%
Child functions
strpos0 N/A% 1 100.0% 0 0.0% 0 N/A% 0 0.0%
in_array0 N/A% -1 -100.0% -4,001 -100.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::initializeFormats0 N/A% 0 0.0% 0 0.0% 0 N/A% 64 50.0%