Diff Report
Run #52f5c11235c73: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c0b2e882a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getFormat

Symfony\Component\HttpFoundation\Request::getFormatRun #52f5c11235c73Run #52f5c0b2e882aDiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)185 214 29 15.7%
Incl. Wall Time (microsec) per call 31 36 5 15.7%
Excl. Wall Time (microsec)176 208 32 18.2%
Incl. CPU (microsecs)192 220 28 14.6%
Incl. CPU (microsecs) per call 32 37 5 14.6%
Excl. CPU (microsec)106 139 33 31.1%
Incl. MemUse (bytes)4,216 4,216 0 0.0%
Incl. MemUse (bytes) per call 703 703 0 0.0%
Excl. MemUse (bytes)2,616 2,616 0 0.0%
Incl. PeakMemUse (bytes)4,248 4,248 0 0.0%
Incl. PeakMemUse (bytes) per call 708 708 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% 29 7.0% 28 11.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function32 110.3% 33 117.9% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\ContentNegotiation::getContentType0 N/A% 29 100.0% 27 96.4% 0 N/A% 0 N/A%
array_map0 N/A% 0 0.0% 1 3.6% 0 N/A% 0 N/A%
Child functions
in_array0 N/A% -3 -10.3% -4 -14.3% 0 N/A% 0 N/A%
strpos0 N/A% 0 0.0% -1 -3.6% 0 N/A% 0 N/A%