Diff Report
Run #51ca5a4995c23: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ca5ac5912c3: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeader::fromString

Symfony\Component\HttpFoundation\AcceptHeader::fromStringRun #51ca5a4995c23Run #51ca5ac5912c3DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)2,197 2,165 -32 -1.5%
Incl. Wall Time (microsec) per call 314 309 -5 -1.5%
Excl. Wall Time (microsec)119 120 1 0.8%
Incl. CPU (microsecs)2,204 2,172 -32 -1.5%
Incl. CPU (microsecs) per call 315 310 -5 -1.5%
Excl. CPU (microsec)95 95 0 0.0%
Incl. MemUse (bytes)77,808 77,808 0 0.0%
Incl. MemUse (bytes) per call 11,115 11,115 0 0.0%
Excl. MemUse (bytes)-4,776 -4,776 0 0.0%
Incl. PeakMemUse (bytes)62,960 62,960 0 0.0%
Incl. PeakMemUse (bytes) per call 8,994 8,994 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% -32 -9.2% -32 -2.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 3.1% 0 0.0% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -32 -100.0% -32 -100.0% 0 N/A% 0 N/A%
Child functions
array_map0 N/A% -24 -75.0% -25 -78.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::__construct0 N/A% -8 -25.0% -4 -12.5% 0 N/A% 0 N/A%
preg_split0 N/A% -1 -3.1% -3 -9.4% 0 N/A% 0 N/A%