Diff Report
Run #52e436ce9c71d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e43719571bf: 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 #52e43719571bfDiffDiff%
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)301 295 -6 -2.0%
Incl. CPU (microsecs)321 314 -7 -2.2%
Incl. CPU (microsecs) per call 32 31 -1 -2.2%
Excl. CPU (microsec)191 172 -19 -9.9%
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% -7 -0.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-6 -85.7% -19 -271.4% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\ContentNegotiation::getContentType0 N/A% -5 -71.4% -4 -57.1% 0 N/A% 0 N/A%
array_map0 N/A% -2 -28.6% -3 -42.9% 0 N/A% 0 N/A%
Child functions
in_array0 N/A% -1 -14.3% 11 157.1% 0 N/A% 0 N/A%
strpos0 N/A% 0 0.0% 1 14.3% 0 N/A% 0 N/A%