Diff Report
Run #523bd1075886b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523bd0c5929e9: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeader::fromString

Symfony\Component\HttpFoundation\AcceptHeader::fromStringRun #523bd1075886bRun #523bd0c5929e9DiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)1,153 1,167 14 1.2%
Incl. Wall Time (microsec) per call 96 97 1 1.2%
Excl. Wall Time (microsec)185 186 1 0.5%
Incl. CPU (microsecs)1,162 1,179 17 1.5%
Incl. CPU (microsecs) per call 97 98 1 1.5%
Excl. CPU (microsec)151 156 5 3.3%
Incl. MemUse (bytes)38,800 38,800 0 0.0%
Incl. MemUse (bytes) per call 3,233 3,233 0 0.0%
Excl. MemUse (bytes)-1,680 -1,680 0 0.0%
Incl. PeakMemUse (bytes)27,848 27,848 0 0.0%
Incl. PeakMemUse (bytes) per call 2,321 2,321 0 0.0%
Excl. PeakMemUse (bytes)2,240 2,240 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% 14 0.8% 17 2.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 7.1% 5 29.4% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 14 100.0% 17 100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\AcceptHeader::__construct0 N/A% 5 35.7% 2 11.8% 0 N/A% 0 N/A%
array_map0 N/A% 4 28.6% 5 29.4% 0 N/A% 0 N/A%
preg_split0 N/A% 4 28.6% 5 29.4% 0 N/A% 0 N/A%