Diff Report
Run #517d52998923d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d51ae434de: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getFormat

Symfony\Component\HttpFoundation\Request::getFormatRun #517d52998923dRun #517d51ae434deDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)116 108 -8 -6.9%
Incl. Wall Time (microsec) per call 39 36 -3 -6.9%
Excl. Wall Time (microsec)98 94 -4 -4.1%
Incl. CPU (microsecs)118 112 -6 -5.1%
Incl. CPU (microsecs) per call 39 37 -2 -5.1%
Excl. CPU (microsec)68 67 -1 -1.5%
Incl. MemUse (bytes)3,272 3,272 0 0.0%
Incl. MemUse (bytes) per call 1,091 1,091 0 0.0%
Excl. MemUse (bytes)1,672 1,672 0 0.0%
Incl. PeakMemUse (bytes)3,552 3,552 0 0.0%
Incl. PeakMemUse (bytes) per call 1,184 1,184 0 0.0%
Excl. PeakMemUse (bytes)2,048 2,048 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 -0.2% -6 -0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-4 -50.0% -1 -16.7% 0 N/A% 0 N/A%
Parent function
Drupal\Core\ContentNegotiation::getContentType0 N/A% -8 -100.0% -6 -100.0% 0 N/A% 0 N/A%
Child functions
in_array0 N/A% -4 -50.0% -8 -133.3% 0 N/A% 0 N/A%
strpos0 N/A% 0 0.0% 3 50.0% 0 N/A% 0 N/A%