Diff Report
Run #51a191a350534: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a19275db084: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getFormat

Symfony\Component\HttpFoundation\Request::getFormatRun #51a191a350534Run #51a19275db084DiffDiff%
Number of Function Calls2 4 2 100.0%
Incl. Wall Time (microsec)134 267 133 99.3%
Incl. Wall Time (microsec) per call 67 67 -0 -0.4%
Excl. Wall Time (microsec)95 190 95 100.0%
Incl. CPU (microsecs)0 4,000 4,000 N/A%
Incl. CPU (microsecs) per call 0 1,000 1,000 N/A%
Excl. CPU (microsec)0 4,000 4,000 N/A%
Incl. MemUse (bytes)1,812 1,868 56 3.1%
Incl. MemUse (bytes) per call 906 467 -439 -48.5%
Excl. MemUse (bytes)908 964 56 6.2%
Incl. PeakMemUse (bytes)1,708 1,620 -88 -5.2%
Incl. PeakMemUse (bytes) per call 854 405 -449 -52.6%
Excl. PeakMemUse (bytes)912 824 -88 -9.6%

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::getFormat2 7.1% 133 0.2% 4,000 6.2% 56 0.0% -88 -0.0%
Exclusive Metrics Diff for Current Function95 71.4% 4,000 100.0% 56 100.0% -88 -100.0%
Parent function
Drupal\Core\ContentNegotiation::getContentType2 100.0% 133 100.0% 4,000 100.0% 56 100.0% -88 -100.0%
Child functions
in_array24 92.3% 34 25.6% 0 0.0% 0 0.0% 0 0.0%
strpos2 7.7% 4 3.0% 0 0.0% 0 0.0% 0 0.0%