Diff Report
Run #51ba929760d1b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51ba946b609ed: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getFormat

Symfony\Component\HttpFoundation\Request::getFormatRun #51ba929760d1bRun #51ba946b609edDiffDiff%
Number of Function Calls34 34 0 0.0%
Incl. Wall Time (microsec)624 622 -2 -0.3%
Incl. Wall Time (microsec) per call 18 18 -0 -0.3%
Excl. Wall Time (microsec)521 512 -9 -1.7%
Incl. CPU (microsecs)659 653 -6 -0.9%
Incl. CPU (microsecs) per call 19 19 -0 -0.9%
Excl. CPU (microsec)378 376 -2 -0.5%
Incl. MemUse (bytes)13,144 13,272 128 1.0%
Incl. MemUse (bytes) per call 387 390 4 1.0%
Excl. MemUse (bytes)5,016 5,144 128 2.6%
Incl. PeakMemUse (bytes)10,640 10,672 32 0.3%
Incl. PeakMemUse (bytes) per call 313 314 1 0.3%
Excl. PeakMemUse (bytes)4,016 4,016 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% -2 -0.0% -6 -0.0% 128 0.0% 32 0.0%
Exclusive Metrics Diff for Current Function-9 -450.0% -2 -33.3% 128 100.0% 0 0.0%
Parent functions
Drupal\Core\ContentNegotiation::getContentType0 N/A% -5 -250.0% -2 -33.3% 16 12.5% 0 0.0%
array_map0 N/A% 3 150.0% -4 -66.7% 112 87.5% 32 100.0%
Child functions
strpos0 N/A% 4 200.0% 1 16.7% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::initializeFormats0 N/A% 2 100.0% 3 50.0% 0 0.0% 32 100.0%
in_array0 N/A% 1 50.0% -8 -133.3% 0 0.0% 0 0.0%