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

Symfony\Component\HttpFoundation\Request::getFormatRun #53923d861ff11Run #53923e49d2b58DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)351 334 -17 -4.8%
Incl. Wall Time (microsec) per call 39 37 -2 -4.8%
Excl. Wall Time (microsec)270 254 -16 -5.9%
Incl. CPU (microsecs)360 345 -15 -4.2%
Incl. CPU (microsecs) per call 40 38 -2 -4.2%
Excl. CPU (microsec)210 213 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 Function-16 -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%