Diff Report
Run #51ec3b81ad265: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec3c1813b11: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getFormat

Symfony\Component\HttpFoundation\Request::getFormatRun #51ec3b81ad265Run #51ec3c1813b11DiffDiff%
Number of Function Calls68 68 0 0.0%
Incl. Wall Time (microsec)1,088 1,106 18 1.7%
Incl. Wall Time (microsec) per call 16 16 0 1.7%
Excl. Wall Time (microsec)873 879 6 0.7%
Incl. CPU (microsecs)1,139 1,157 18 1.6%
Incl. CPU (microsecs) per call 17 17 0 1.6%
Excl. CPU (microsec)656 657 1 0.2%
Incl. MemUse (bytes)8,824 8,824 0 0.0%
Incl. MemUse (bytes) per call 130 130 0 0.0%
Excl. MemUse (bytes)7,224 7,224 0 0.0%
Incl. PeakMemUse (bytes)4,864 4,864 0 0.0%
Incl. PeakMemUse (bytes) per call 72 72 0 0.0%
Excl. PeakMemUse (bytes)3,360 3,360 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% 18 0.7% 18 2.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function6 33.3% 1 5.6% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\ContentNegotiation::getContentType0 N/A% 11 61.1% 9 50.0% 0 N/A% 0 N/A%
array_map0 N/A% 7 38.9% 9 50.0% 0 N/A% 0 N/A%
Child functions
in_array0 N/A% 8 44.4% 11 61.1% 0 N/A% 0 N/A%
strpos0 N/A% 4 22.2% 6 33.3% 0 N/A% 0 N/A%