Diff Report
Run #523f1f1f50546: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f1dee40c1a: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeader::fromString

Symfony\Component\HttpFoundation\AcceptHeader::fromStringRun #523f1f1f50546Run #523f1dee40c1aDiffDiff%
Number of Function Calls24 24 0 0.0%
Incl. Wall Time (microsec)1,423 1,425 2 0.1%
Incl. Wall Time (microsec) per call 59 59 0 0.1%
Excl. Wall Time (microsec)266 270 4 1.5%
Incl. CPU (microsecs)1,446 1,448 2 0.1%
Incl. CPU (microsecs) per call 60 60 0 0.1%
Excl. CPU (microsec)225 220 -5 -2.2%
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)27,424 27,496 72 0.3%
Incl. PeakMemUse (bytes) per call 1,143 1,146 3 0.3%
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% 2 0.1% 2 0.1% 0 0.0% 72 0.0%
Exclusive Metrics Diff for Current Function4 200.0% -5 -250.0% 0 N/A% 0 0.0%
Parent function
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 2 100.0% 2 100.0% 0 N/A% 72 100.0%
Child functions
Symfony\Component\HttpFoundation\AcceptHeader::__construct0 N/A% -12 -600.0% -7 -350.0% 0 N/A% 0 0.0%
array_map0 N/A% 6 300.0% 10 500.0% 0 N/A% 72 100.0%
preg_split0 N/A% 4 200.0% 4 200.0% 0 N/A% 0 0.0%