Diff Report
Run #531ccbd4518b6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ccb2cb8e3d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getFormat

Symfony\Component\HttpFoundation\Request::getFormatRun #531ccbd4518b6Run #531ccb2cb8e3dDiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)149 151 2 1.3%
Incl. Wall Time (microsec) per call 19 19 0 1.3%
Excl. Wall Time (microsec)145 146 1 0.7%
Incl. CPU (microsecs)155 159 4 2.6%
Incl. CPU (microsecs) per call 19 20 1 2.6%
Excl. CPU (microsec)93 92 -1 -1.1%
Incl. MemUse (bytes)4,440 4,440 0 0.0%
Incl. MemUse (bytes) per call 555 555 0 0.0%
Excl. MemUse (bytes)2,840 2,840 0 0.0%
Incl. PeakMemUse (bytes)4,280 4,392 112 2.6%
Incl. PeakMemUse (bytes) per call 535 549 14 2.6%
Excl. PeakMemUse (bytes)2,776 2,888 112 4.0%

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% 2 2.0% 4 1.5% 0 0.0% 112 0.3%
Exclusive Metrics Diff for Current Function1 50.0% -1 -25.0% 0 N/A% 112 100.0%
Parent functions
Drupal\Core\ContentNegotiation::getContentType0 N/A% 1 50.0% 2 50.0% 0 N/A% 0 0.0%
array_map0 N/A% 1 50.0% 2 50.0% 0 N/A% 112 100.0%
Child functions
in_array0 N/A% 1 50.0% 4 100.0% 0 N/A% 0 0.0%
strpos0 N/A% 0 0.0% 1 25.0% 0 N/A% 0 0.0%