Diff Report
Run #524042daedba9: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5240420daae43: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getFormat

Symfony\Component\HttpFoundation\Request::getFormatRun #524042daedba9Run #5240420daae43DiffDiff%
Number of Function Calls20 20 0 0.0%
Incl. Wall Time (microsec)1,077 1,088 11 1.0%
Incl. Wall Time (microsec) per call 54 54 1 1.0%
Excl. Wall Time (microsec)759 770 11 1.4%
Incl. CPU (microsecs)1,100 1,107 7 0.6%
Incl. CPU (microsecs) per call 55 55 0 0.6%
Excl. CPU (microsec)527 541 14 2.7%
Incl. MemUse (bytes)11,072 11,072 0 0.0%
Incl. MemUse (bytes) per call 554 554 0 0.0%
Excl. MemUse (bytes)3,576 3,576 0 0.0%
Incl. PeakMemUse (bytes)10,432 10,432 0 0.0%
Incl. PeakMemUse (bytes) per call 522 522 0 0.0%
Excl. PeakMemUse (bytes)3,112 3,112 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% 11 0.1% 7 0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function11 100.0% 14 200.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\ContentNegotiation::getContentType0 N/A% 6 54.5% 4 57.1% 0 N/A% 0 N/A%
array_map0 N/A% 5 45.5% 3 42.9% 0 N/A% 0 N/A%
Child functions
strpos0 N/A% -2 -18.2% -4 -57.1% 0 N/A% 0 N/A%
in_array0 N/A% 2 18.2% -3 -42.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::initializeFormats0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%