Diff Report
Run #5391fd5a43e70: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5391fc871e91d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getFormat

Symfony\Component\HttpFoundation\Request::getFormatRun #5391fd5a43e70Run #5391fc871e91dDiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)364 345 -19 -5.2%
Incl. Wall Time (microsec) per call 40 38 -2 -5.2%
Excl. Wall Time (microsec)283 264 -19 -6.7%
Incl. CPU (microsecs)374 356 -18 -4.8%
Incl. CPU (microsecs) per call 42 40 -2 -4.8%
Excl. CPU (microsec)224 216 -8 -3.6%
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% -19 -1.1% -18 -4.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-19 -100.0% -8 -44.4% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\ContentNegotiation::getContentType0 N/A% -15 -78.9% -16 -88.9% 0 N/A% 0 N/A%
array_map0 N/A% -4 -21.1% -2 -11.1% 0 N/A% 0 N/A%
Child functions
in_array0 N/A% 0 0.0% -7 -38.9% 0 N/A% 0 N/A%
strpos0 N/A% 0 0.0% -3 -16.7% 0 N/A% 0 N/A%