Diff Report
Run #52c96d7c36f9e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96dcbc5e6a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getFormat

Symfony\Component\HttpFoundation\Request::getFormatRun #52c96d7c36f9eRun #52c96dcbc5e6aDiffDiff%
Number of Function Calls20 20 0 0.0%
Incl. Wall Time (microsec)557 571 14 2.5%
Incl. Wall Time (microsec) per call 28 29 1 2.5%
Excl. Wall Time (microsec)546 561 15 2.7%
Incl. CPU (microsecs)575 586 11 1.9%
Incl. CPU (microsecs) per call 29 29 1 1.9%
Excl. CPU (microsec)322 311 -11 -3.4%
Incl. MemUse (bytes)4,888 4,888 0 0.0%
Incl. MemUse (bytes) per call 244 244 0 0.0%
Excl. MemUse (bytes)3,288 3,288 0 0.0%
Incl. PeakMemUse (bytes)4,280 4,280 0 0.0%
Incl. PeakMemUse (bytes) per call 214 214 0 0.0%
Excl. PeakMemUse (bytes)2,776 2,776 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% 14 1.9% 11 0.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function15 107.1% -11 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\ContentNegotiation::getContentType0 N/A% 7 50.0% 0 0.0% 0 N/A% 0 N/A%
array_map0 N/A% 7 50.0% 11 100.0% 0 N/A% 0 N/A%
Child functions
in_array0 N/A% -1 -7.1% 19 172.7% 0 N/A% 0 N/A%
strpos0 N/A% 0 0.0% 3 27.3% 0 N/A% 0 N/A%