Diff Report
Run #51ec227a9cea0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec2301b5aa5: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeader::fromString

Symfony\Component\HttpFoundation\AcceptHeader::fromStringRun #51ec227a9cea0Run #51ec2301b5aa5DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)1,769 1,786 17 1.0%
Incl. Wall Time (microsec) per call 197 198 2 1.0%
Excl. Wall Time (microsec)106 106 0 0.0%
Incl. CPU (microsecs)1,777 1,797 20 1.1%
Incl. CPU (microsecs) per call 197 200 2 1.1%
Excl. CPU (microsec)83 88 5 6.0%
Incl. MemUse (bytes)48,856 48,856 0 0.0%
Incl. MemUse (bytes) per call 5,428 5,428 0 0.0%
Excl. MemUse (bytes)-7,088 -7,088 0 0.0%
Incl. PeakMemUse (bytes)33,360 33,360 0 0.0%
Incl. PeakMemUse (bytes) per call 3,707 3,707 0 0.0%
Excl. PeakMemUse (bytes)2,144 2,144 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% 17 0.6% 20 0.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% 5 25.0% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 17 100.0% 20 100.0% 0 N/A% 0 N/A%
Child functions
array_map0 N/A% 15 88.2% 12 60.0% 0 N/A% 0 N/A%
preg_split0 N/A% 2 11.8% -1 -5.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::__construct0 N/A% 0 0.0% 4 20.0% 0 N/A% 0 N/A%