Diff Report
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e62cef49a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getFormat

Symfony\Component\HttpFoundation\Request::getFormatRun #52f2e60305388Run #52f2e62cef49aDiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)308 299 -9 -2.9%
Incl. Wall Time (microsec) per call 28 27 -1 -2.9%
Excl. Wall Time (microsec)249 250 1 0.4%
Incl. CPU (microsecs)315 308 -7 -2.2%
Incl. CPU (microsecs) per call 29 28 -1 -2.2%
Excl. CPU (microsec)178 181 3 1.7%
Incl. MemUse (bytes)4,584 4,584 0 0.0%
Incl. MemUse (bytes) per call 417 417 0 0.0%
Excl. MemUse (bytes)2,984 2,984 0 0.0%
Incl. PeakMemUse (bytes)4,408 4,408 0 0.0%
Incl. PeakMemUse (bytes) per call 401 401 0 0.0%
Excl. PeakMemUse (bytes)2,904 2,904 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% -9 -0.4% -7 -0.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 11.1% 3 42.9% 0 N/A% 0 N/A%
Parent functions
array_map0 N/A% -8 -88.9% -7 -100.0% 0 N/A% 0 N/A%
Drupal\Core\ContentNegotiation::getContentType0 N/A% -1 -11.1% 0 0.0% 0 N/A% 0 N/A%
Child functions
in_array0 N/A% -9 -100.0% -8 -114.3% 0 N/A% 0 N/A%
strpos0 N/A% -1 -11.1% -2 -28.6% 0 N/A% 0 N/A%