Diff Report
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e62091f2c: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getFormat

Symfony\Component\HttpFoundation\Request::getFormatRun #52f2e60305388Run #52f2e62091f2cDiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)308 346 38 12.3%
Incl. Wall Time (microsec) per call 28 31 3 12.3%
Excl. Wall Time (microsec)249 292 43 17.3%
Incl. CPU (microsecs)315 358 43 13.7%
Incl. CPU (microsecs) per call 29 33 4 13.7%
Excl. CPU (microsec)178 203 25 14.0%
Incl. MemUse (bytes)4,584 4,584 0 0.0%
Incl. MemUse (bytes) per call 417 417 0 0.0%
Excl. MemUse (bytes)2,984 2,984 0 0.0%
Incl. PeakMemUse (bytes)4,408 4,408 0 0.0%
Incl. PeakMemUse (bytes) per call 401 401 0 0.0%
Excl. PeakMemUse (bytes)2,904 2,904 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% 38 2.7% 43 1.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function43 113.2% 25 58.1% 0 N/A% 0 N/A%
Parent functions
array_map0 N/A% 41 107.9% 44 102.3% 0 N/A% 0 N/A%
Drupal\Core\ContentNegotiation::getContentType0 N/A% -3 -7.9% -1 -2.3% 0 N/A% 0 N/A%
Child functions
in_array0 N/A% -5 -13.2% 16 37.2% 0 N/A% 0 N/A%
strpos0 N/A% 0 0.0% 2 4.7% 0 N/A% 0 N/A%