Diff Report
Run #52d3e812c7cf2: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d3e8415aec3: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getFormat

Symfony\Component\HttpFoundation\Request::getFormatRun #52d3e812c7cf2Run #52d3e8415aec3DiffDiff%
Number of Function Calls22 22 0 0.0%
Incl. Wall Time (microsec)639 647 8 1.3%
Incl. Wall Time (microsec) per call 29 29 0 1.3%
Excl. Wall Time (microsec)624 628 4 0.6%
Incl. CPU (microsecs)659 667 8 1.2%
Incl. CPU (microsecs) per call 30 30 0 1.2%
Excl. CPU (microsec)355 379 24 6.8%
Incl. MemUse (bytes)4,984 4,984 0 0.0%
Incl. MemUse (bytes) per call 227 227 0 0.0%
Excl. MemUse (bytes)3,384 3,384 0 0.0%
Incl. PeakMemUse (bytes)4,248 4,248 0 0.0%
Incl. PeakMemUse (bytes) per call 193 193 0 0.0%
Excl. PeakMemUse (bytes)2,744 2,744 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% 8 6.8% 8 7.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function4 50.0% 24 300.0% 0 N/A% 0 N/A%
Parent functions
array_map0 N/A% 11 137.5% 7 87.5% 0 N/A% 0 N/A%
Drupal\Core\ContentNegotiation::getContentType0 N/A% -3 -37.5% 1 12.5% 0 N/A% 0 N/A%
Child functions
in_array0 N/A% 4 50.0% -12 -150.0% 0 N/A% 0 N/A%
strpos0 N/A% 0 0.0% -4 -50.0% 0 N/A% 0 N/A%