Diff Report
Run #51981beb768ad: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51981e001fd46: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

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

Symfony\Component\HttpFoundation\AcceptHeader::fromStringRun #51981beb768adRun #51981e001fd46DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)379 421 42 11.1%
Incl. Wall Time (microsec) per call 379 421 42 11.1%
Excl. Wall Time (microsec)16 18 2 12.5%
Incl. CPU (microsecs)381 422 41 10.8%
Incl. CPU (microsecs) per call 381 422 41 10.8%
Excl. CPU (microsec)14 14 0 0.0%
Incl. MemUse (bytes)56,104 56,104 0 0.0%
Incl. MemUse (bytes) per call 56,104 56,104 0 0.0%
Excl. MemUse (bytes)1,512 1,512 0 0.0%
Incl. PeakMemUse (bytes)50,168 50,168 0 0.0%
Incl. PeakMemUse (bytes) per call 50,168 50,168 0 0.0%
Excl. PeakMemUse (bytes)1,224 1,224 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. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% 42 29.4% 41 13.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 4.8% 0 0.0% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 42 100.0% 41 100.0% 0 N/A% 0 N/A%
Child functions
array_map0 N/A% 40 95.2% 41 100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::__construct0 N/A% -1 -2.4% 0 0.0% 0 N/A% 0 N/A%
preg_split0 N/A% 1 2.4% 0 0.0% 0 N/A% 0 N/A%