Diff Report
Run #51fdbdbb58abc: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51fdbca2b5409: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getFormat

Symfony\Component\HttpFoundation\Request::getFormatRun #51fdbdbb58abcRun #51fdbca2b5409DiffDiff%
Number of Function Calls40 40 0 0.0%
Incl. Wall Time (microsec)638 634 -4 -0.6%
Incl. Wall Time (microsec) per call 16 16 -0 -0.6%
Excl. Wall Time (microsec)554 557 3 0.5%
Incl. CPU (microsecs)668 665 -3 -0.4%
Incl. CPU (microsecs) per call 17 17 -0 -0.4%
Excl. CPU (microsec)372 384 12 3.2%
Incl. MemUse (bytes)6,808 6,808 0 0.0%
Incl. MemUse (bytes) per call 170 170 0 0.0%
Excl. MemUse (bytes)5,208 5,208 0 0.0%
Incl. PeakMemUse (bytes)2,000 2,000 0 0.0%
Incl. PeakMemUse (bytes) per call 50 50 0 0.0%
Excl. PeakMemUse (bytes)2,000 2,000 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% -4 -0.4% -3 -4.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function3 75.0% 12 400.0% 0 N/A% 0 N/A%
Parent functions
array_map0 N/A% -5 -125.0% -5 -166.7% 0 N/A% 0 N/A%
Drupal\Core\ContentNegotiation::getContentType0 N/A% 1 25.0% 2 66.7% 0 N/A% 0 N/A%
Child functions
in_array0 N/A% -6 -150.0% -18 -600.0% 0 N/A% 0 N/A%
strpos0 N/A% -1 -25.0% 3 100.0% 0 N/A% 0 N/A%