Diff Report
Run #51ec66a5a877d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec623000e0c: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getFormat

Symfony\Component\HttpFoundation\Request::getFormatRun #51ec66a5a877dRun #51ec623000e0cDiffDiff%
Number of Function Calls44 44 0 0.0%
Incl. Wall Time (microsec)758 740 -18 -2.4%
Incl. Wall Time (microsec) per call 17 17 -0 -2.4%
Excl. Wall Time (microsec)601 584 -17 -2.8%
Incl. CPU (microsecs)789 776 -13 -1.6%
Incl. CPU (microsecs) per call 18 18 -0 -1.6%
Excl. CPU (microsec)439 436 -3 -0.7%
Incl. MemUse (bytes)13,248 13,248 0 0.0%
Incl. MemUse (bytes) per call 301 301 0 0.0%
Excl. MemUse (bytes)5,752 5,752 0 0.0%
Incl. PeakMemUse (bytes)10,848 10,848 0 0.0%
Incl. PeakMemUse (bytes) per call 247 247 0 0.0%
Excl. PeakMemUse (bytes)3,960 3,960 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% -18 -0.8% -13 -0.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-17 -94.4% -3 -23.1% 0 N/A% 0 N/A%
Parent functions
array_map0 N/A% -16 -88.9% -10 -76.9% 0 N/A% 0 N/A%
Drupal\Core\ContentNegotiation::getContentType0 N/A% -2 -11.1% -3 -23.1% 0 N/A% 0 N/A%
Child functions
strpos0 N/A% -2 -11.1% -3 -23.1% 0 N/A% 0 N/A%
in_array0 N/A% 1 5.6% -7 -53.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::initializeFormats0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%