Diff Report
Run #51af430daedb2: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51af3d98520b7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getFormat

Symfony\Component\HttpFoundation\Request::getFormatRun #51af430daedb2Run #51af3d98520b7DiffDiff%
Number of Function Calls18 18 0 0.0%
Incl. Wall Time (microsec)493 496 3 0.6%
Incl. Wall Time (microsec) per call 27 28 0 0.6%
Excl. Wall Time (microsec)367 365 -2 -0.5%
Incl. CPU (microsecs)508 506 -2 -0.4%
Incl. CPU (microsecs) per call 28 28 -0 -0.4%
Excl. CPU (microsec)277 276 -1 -0.4%
Incl. MemUse (bytes)5,064 5,064 0 0.0%
Incl. MemUse (bytes) per call 281 281 0 0.0%
Excl. MemUse (bytes)3,464 3,464 0 0.0%
Incl. PeakMemUse (bytes)1,264 1,264 0 0.0%
Incl. PeakMemUse (bytes) per call 70 70 0 0.0%
Excl. PeakMemUse (bytes)1,264 1,264 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% 3 0.2% -2 -0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -66.7% -1 -50.0% 0 N/A% 0 N/A%
Parent functions
array_map0 N/A% 4 133.3% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\ContentNegotiation::getContentType0 N/A% -1 -33.3% -2 -100.0% 0 N/A% 0 N/A%
Child functions
in_array0 N/A% 4 133.3% -4 -200.0% 0 N/A% 0 N/A%
strpos0 N/A% 1 33.3% 3 150.0% 0 N/A% 0 N/A%