Diff Report
Run #556d0efcc18be: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #556d13edd0b22: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeader::fromString

Symfony\Component\HttpFoundation\AcceptHeader::fromStringRun #556d0efcc18beRun #556d13edd0b22DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)523 463 -60 -11.5%
Incl. Wall Time (microsec) per call 523 463 -60 -11.5%
Excl. Wall Time (microsec)14 13 -1 -7.1%
Incl. MemUse (bytes)51,064 51,064 0 0.0%
Incl. MemUse (bytes) per call 51,064 51,064 0 0.0%
Excl. MemUse (bytes)304 304 0 0.0%
Incl. PeakMemUse (bytes)44,792 44,792 0 0.0%
Incl. PeakMemUse (bytes) per call 44,792 44,792 0 0.0%
Excl. PeakMemUse (bytes)768 768 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\AcceptHeader::fromString [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% -60 -0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -1.7% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -60 -100.0% 0 N/A% 0 N/A%
Child functions
array_map0 N/A% -55 -91.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::__construct0 N/A% -3 -5.0% 0 N/A% 0 N/A%
preg_split0 N/A% -1 -1.7% 0 N/A% 0 N/A%