Diff Report
Run #53923e49d2b58: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923d861ff11: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getFormat

Symfony\Component\HttpFoundation\Request::getFormatRun #53923e49d2b58Run #53923d861ff11DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)334 351 17 5.1%
Incl. Wall Time (microsec) per call 37 39 2 5.1%
Excl. Wall Time (microsec)254 270 16 6.3%
Incl. CPU (microsecs)345 360 15 4.3%
Incl. CPU (microsecs) per call 38 40 2 4.3%
Excl. CPU (microsec)213 210 -3 -1.4%
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)2,696 2,696 0 0.0%
Incl. PeakMemUse (bytes) per call 300 300 0 0.0%
Excl. PeakMemUse (bytes)1,792 1,792 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% 17 1.1% 15 1.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function16 94.1% -3 -20.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\ContentNegotiation::getContentType0 N/A% 10 58.8% 10 66.7% 0 N/A% 0 N/A%
array_map0 N/A% 7 41.2% 5 33.3% 0 N/A% 0 N/A%
Child functions
in_array0 N/A% 1 5.9% 17 113.3% 0 N/A% 0 N/A%
strpos0 N/A% 0 0.0% 1 6.7% 0 N/A% 0 N/A%