Diff Report
Run #519d9d52c2102: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d9cf28420e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeader::fromString

Symfony\Component\HttpFoundation\AcceptHeader::fromStringRun #519d9d52c2102Run #519d9cf28420eDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)407 391 -16 -3.9%
Incl. Wall Time (microsec) per call 407 391 -16 -3.9%
Excl. Wall Time (microsec)21 20 -1 -4.8%
Incl. CPU (microsecs)408 393 -15 -3.7%
Incl. CPU (microsecs) per call 408 393 -15 -3.7%
Excl. CPU (microsec)19 17 -2 -10.5%
Incl. MemUse (bytes)85,152 85,152 0 0.0%
Incl. MemUse (bytes) per call 85,152 85,152 0 0.0%
Excl. MemUse (bytes)1,944 1,944 0 0.0%
Incl. PeakMemUse (bytes)73,616 73,616 0 0.0%
Incl. PeakMemUse (bytes) per call 73,616 73,616 0 0.0%
Excl. PeakMemUse (bytes)0 0 0 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::fromString0 N/A% -16 -7.2% -15 -0.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -6.2% -2 -13.3% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -16 -100.0% -15 -100.0% 0 N/A% 0 N/A%
Child functions
array_map0 N/A% -15 -93.8% -14 -93.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::__construct0 N/A% 0 0.0% 1 6.7% 0 N/A% 0 N/A%
preg_split0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%