Diff Report
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5392041970f3f: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getFormat

Symfony\Component\HttpFoundation\Request::getFormatRun #539201f8938f4Run #5392041970f3fDiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)339 353 14 4.1%
Incl. Wall Time (microsec) per call 38 39 2 4.1%
Excl. Wall Time (microsec)257 271 14 5.4%
Incl. CPU (microsecs)349 364 15 4.3%
Incl. CPU (microsecs) per call 39 40 2 4.3%
Excl. CPU (microsec)205 226 21 10.2%
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% 14 1.0% 15 0.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function14 100.0% 21 140.0% 0 N/A% 0 N/A%
Parent functions
array_map0 N/A% 10 71.4% 11 73.3% 0 N/A% 0 N/A%
Drupal\Core\ContentNegotiation::getContentType0 N/A% 4 28.6% 4 26.7% 0 N/A% 0 N/A%
Child functions
in_array0 N/A% 0 0.0% -8 -53.3% 0 N/A% 0 N/A%
strpos0 N/A% 0 0.0% 2 13.3% 0 N/A% 0 N/A%