Diff Report
Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920bd97d62d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getFormat

Symfony\Component\HttpFoundation\Request::getFormatRun #53920b950c201Run #53920bd97d62dDiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)343 333 -10 -2.9%
Incl. Wall Time (microsec) per call 38 37 -1 -2.9%
Excl. Wall Time (microsec)263 253 -10 -3.8%
Incl. CPU (microsecs)356 348 -8 -2.2%
Incl. CPU (microsecs) per call 40 39 -1 -2.2%
Excl. CPU (microsec)213 213 0 0.0%
Incl. MemUse (bytes)2,524 2,524 0 0.0%
Incl. MemUse (bytes) per call 280 280 0 0.0%
Excl. MemUse (bytes)1,620 1,620 0 0.0%
Incl. PeakMemUse (bytes)2,764 2,764 0 0.0%
Incl. PeakMemUse (bytes) per call 307 307 0 0.0%
Excl. PeakMemUse (bytes)1,860 1,860 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% -10 -2.2% -8 -1.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-10 -100.0% 0 0.0% 0 N/A% 0 N/A%
Parent functions
array_map0 N/A% -13 -130.0% -13 -162.5% 0 N/A% 0 N/A%
Drupal\Core\ContentNegotiation::getContentType0 N/A% 3 30.0% 5 62.5% 0 N/A% 0 N/A%
Child functions
in_array0 N/A% 0 0.0% -4 -50.0% 0 N/A% 0 N/A%
strpos0 N/A% 0 0.0% -4 -50.0% 0 N/A% 0 N/A%