Diff Report
Run #517d750163e11: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d7587ada9c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getFormat

Symfony\Component\HttpFoundation\Request::getFormatRun #517d750163e11Run #517d7587ada9cDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)119 126 7 5.9%
Incl. Wall Time (microsec) per call 40 42 2 5.9%
Excl. Wall Time (microsec)100 105 5 5.0%
Incl. CPU (microsecs)124 137 13 10.5%
Incl. CPU (microsecs) per call 41 46 4 10.5%
Excl. CPU (microsec)75 85 10 13.3%
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% 7 0.1% 13 0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function5 71.4% 10 76.9% 0 N/A% 0 N/A%
Parent function
Drupal\Core\ContentNegotiation::getContentType0 N/A% 7 100.0% 13 100.0% 0 N/A% 0 N/A%
Child functions
in_array0 N/A% 2 28.6% 5 38.5% 0 N/A% 0 N/A%
strpos0 N/A% 0 0.0% -2 -15.4% 0 N/A% 0 N/A%