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

Symfony\Component\HttpFoundation\Request::getFormatRun #531ccb2cb8e3dRun #531ccbd4518b6DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)151 149 -2 -1.3%
Incl. Wall Time (microsec) per call 19 19 -0 -1.3%
Excl. Wall Time (microsec)146 145 -1 -0.7%
Incl. CPU (microsecs)159 155 -4 -2.5%
Incl. CPU (microsecs) per call 20 19 -1 -2.5%
Excl. CPU (microsec)92 93 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)4,392 4,280 -112 -2.6%
Incl. PeakMemUse (bytes) per call 549 535 -14 -2.6%
Excl. PeakMemUse (bytes)2,888 2,776 -112 -3.9%

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 Function-1 -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%