Diff Report
Run #519ffbe6eb79f: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #519ffb7471c72: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeader::fromString

Symfony\Component\HttpFoundation\AcceptHeader::fromStringRun #519ffbe6eb79fRun #519ffb7471c72DiffDiff%
Number of Function Calls 1 1 N/A%
Incl. Wall Time (microsec) 267 267 N/A%
Incl. Wall Time (microsec) per call N/A 267 267 N/A%
Excl. Wall Time (microsec) 25 25 N/A%
Incl. CPU (microsecs) 0 0 N/A%
Incl. CPU (microsecs) per call N/A 0 0 N/A%
Excl. CPU (microsec) 0 0 N/A%
Incl. MemUse (bytes) 15,780 15,780 N/A%
Incl. MemUse (bytes) per call N/A 15,780 15,780 N/A%
Excl. MemUse (bytes) 848 848 N/A%
Incl. PeakMemUse (bytes) 15,812 15,812 N/A%
Incl. PeakMemUse (bytes) per call N/A 15,812 15,812 N/A%
Excl. PeakMemUse (bytes) 1,280 1,280 N/A%

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::fromString1 7.7% 267 0.0% 0 0.0% 15,780 0.2% 15,812 0.2%
Exclusive Metrics Diff for Current Function25 9.4% 0 N/A% 848 5.4% 1,280 8.1%
Parent function
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes1 100.0% 267 100.0% 0 N/A% 15,780 100.0% 15,812 100.0%
Child functions
array_map1 33.3% 206 77.2% 0 N/A% 12,220 77.4% 12,328 78.0%
Symfony\Component\HttpFoundation\AcceptHeader::__construct1 33.3% 25 9.4% 0 N/A% 2,076 13.2% 1,656 10.5%
preg_split1 33.3% 11 4.1% 0 N/A% 636 4.0% 548 3.5%