Diff Report
Run #51b0309e0d24b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b031de38383: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeader::fromString

Symfony\Component\HttpFoundation\AcceptHeader::fromStringRun #51b0309e0d24bRun #51b031de38383DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)1,837 1,920 83 4.5%
Incl. Wall Time (microsec) per call 204 213 9 4.5%
Excl. Wall Time (microsec)120 129 9 7.5%
Incl. CPU (microsecs)1,849 1,932 83 4.5%
Incl. CPU (microsecs) per call 205 215 9 4.5%
Excl. CPU (microsec)106 106 0 0.0%
Incl. MemUse (bytes)49,240 49,240 0 0.0%
Incl. MemUse (bytes) per call 5,471 5,471 0 0.0%
Excl. MemUse (bytes)-6,944 -6,944 0 0.0%
Incl. PeakMemUse (bytes)35,080 35,080 0 0.0%
Incl. PeakMemUse (bytes) per call 3,898 3,898 0 0.0%
Excl. PeakMemUse (bytes)2,368 2,368 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% 83 0.2% 83 0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function9 10.8% 0 0.0% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 83 100.0% 83 100.0% 0 N/A% 0 N/A%
Child functions
array_map0 N/A% 63 75.9% 67 80.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::__construct0 N/A% 7 8.4% 8 9.6% 0 N/A% 0 N/A%
preg_split0 N/A% 4 4.8% 8 9.6% 0 N/A% 0 N/A%