Diff Report
Run #51f5bb078e5a7: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51f5bb45dd257: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getFormat

Symfony\Component\HttpFoundation\Request::getFormatRun #51f5bb078e5a7Run #51f5bb45dd257DiffDiff%
Number of Function Calls43 43 0 0.0%
Incl. Wall Time (microsec)685 717 32 4.7%
Incl. Wall Time (microsec) per call 16 17 1 4.7%
Excl. Wall Time (microsec)591 606 15 2.5%
Incl. CPU (microsecs)730 754 24 3.3%
Incl. CPU (microsecs) per call 17 18 1 3.3%
Excl. CPU (microsec)404 438 34 8.4%
Incl. MemUse (bytes)13,200 13,200 0 0.0%
Incl. MemUse (bytes) per call 307 307 0 0.0%
Excl. MemUse (bytes)5,704 5,704 0 0.0%
Incl. PeakMemUse (bytes)10,504 10,504 0 0.0%
Incl. PeakMemUse (bytes) per call 244 244 0 0.0%
Excl. PeakMemUse (bytes)3,616 3,616 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% 32 4.2% 24 20.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function15 46.9% 34 141.7% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\ContentNegotiation::getContentType0 N/A% 22 68.8% 21 87.5% 0 N/A% 0 N/A%
array_map0 N/A% 10 31.2% 3 12.5% 0 N/A% 0 N/A%
Child functions
in_array0 N/A% 18 56.2% -10 -41.7% 0 N/A% 0 N/A%
strpos0 N/A% -1 -3.1% 2 8.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::initializeFormats0 N/A% 0 0.0% -2 -8.3% 0 N/A% 0 N/A%