Diff Report
Run #523f1dee40c1a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f1e3aba264: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeader::fromString

Symfony\Component\HttpFoundation\AcceptHeader::fromStringRun #523f1dee40c1aRun #523f1e3aba264DiffDiff%
Number of Function Calls24 24 0 0.0%
Incl. Wall Time (microsec)1,425 1,428 3 0.2%
Incl. Wall Time (microsec) per call 59 60 0 0.2%
Excl. Wall Time (microsec)270 270 0 0.0%
Incl. CPU (microsecs)1,448 1,451 3 0.2%
Incl. CPU (microsecs) per call 60 60 0 0.2%
Excl. CPU (microsec)220 222 2 0.9%
Incl. MemUse (bytes)50,272 50,272 0 0.0%
Incl. MemUse (bytes) per call 2,095 2,095 0 0.0%
Excl. MemUse (bytes)-5,136 -5,136 0 0.0%
Incl. PeakMemUse (bytes)27,496 27,496 0 0.0%
Incl. PeakMemUse (bytes) per call 1,146 1,146 0 0.0%
Excl. PeakMemUse (bytes)2,328 2,328 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% 3 0.3% 3 1.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% 2 66.7% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 3 100.0% 3 100.0% 0 N/A% 0 N/A%
Child functions
array_map0 N/A% 6 200.0% 1 33.3% 0 N/A% 0 N/A%
preg_split0 N/A% -2 -66.7% -1 -33.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::__construct0 N/A% -1 -33.3% 1 33.3% 0 N/A% 0 N/A%