Diff Report
Run #5392041970f3f: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getFormat

Symfony\Component\HttpFoundation\Request::getFormatRun #5392041970f3fRun #539201f8938f4DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)353 339 -14 -4.0%
Incl. Wall Time (microsec) per call 39 38 -2 -4.0%
Excl. Wall Time (microsec)271 257 -14 -5.2%
Incl. CPU (microsecs)364 349 -15 -4.1%
Incl. CPU (microsecs) per call 40 39 -2 -4.1%
Excl. CPU (microsec)226 205 -21 -9.3%
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 Function-14 -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%