Diff Report
Run #52e436ce9c71d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4374042ace: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getFormat

Symfony\Component\HttpFoundation\Request::getFormatRun #52e436ce9c71dRun #52e4374042aceDiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)310 303 -7 -2.3%
Incl. Wall Time (microsec) per call 31 30 -1 -2.3%
Excl. Wall Time (microsec)301 296 -5 -1.7%
Incl. CPU (microsecs)321 312 -9 -2.8%
Incl. CPU (microsecs) per call 32 31 -1 -2.8%
Excl. CPU (microsec)191 169 -22 -11.5%
Incl. MemUse (bytes)4,408 4,408 0 0.0%
Incl. MemUse (bytes) per call 441 441 0 0.0%
Excl. MemUse (bytes)2,808 2,808 0 0.0%
Incl. PeakMemUse (bytes)4,248 4,248 0 0.0%
Incl. PeakMemUse (bytes) per call 425 425 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% -7 -0.6% -9 -0.9% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-5 -71.4% -22 -244.4% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\ContentNegotiation::getContentType0 N/A% -5 -71.4% -8 -88.9% 0 N/A% 0 N/A%
array_map0 N/A% -2 -28.6% -1 -11.1% 0 N/A% 0 N/A%
Child functions
in_array0 N/A% -2 -28.6% 14 155.6% 0 N/A% 0 N/A%
strpos0 N/A% 0 0.0% -1 -11.1% 0 N/A% 0 N/A%