Diff Report
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539206aca7ae8: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getFormat

Symfony\Component\HttpFoundation\Request::getFormatRun #539205a48c548Run #539206aca7ae8DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)343 350 7 2.0%
Incl. Wall Time (microsec) per call 38 39 1 2.0%
Excl. Wall Time (microsec)261 269 8 3.1%
Incl. CPU (microsecs)356 362 6 1.7%
Incl. CPU (microsecs) per call 40 40 1 1.7%
Excl. CPU (microsec)211 218 7 3.3%
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)2,680 2,680 0 0.0%
Incl. PeakMemUse (bytes) per call 298 298 0 0.0%
Excl. PeakMemUse (bytes)1,776 1,776 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 0.2% 6 0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function8 114.3% 7 116.7% 0 N/A% 0 N/A%
Parent functions
array_map0 N/A% 14 200.0% 15 250.0% 0 N/A% 0 N/A%
Drupal\Core\ContentNegotiation::getContentType0 N/A% -7 -100.0% -9 -150.0% 0 N/A% 0 N/A%
Child functions
in_array0 N/A% -1 -14.3% -1 -16.7% 0 N/A% 0 N/A%
strpos0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%