Diff Report
Run #523f26a22745b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f27198f838: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeader::fromString

Symfony\Component\HttpFoundation\AcceptHeader::fromStringRun #523f26a22745bRun #523f27198f838DiffDiff%
Number of Function Calls24 24 0 0.0%
Incl. Wall Time (microsec)1,440 1,477 37 2.6%
Incl. Wall Time (microsec) per call 60 62 2 2.6%
Excl. Wall Time (microsec)271 276 5 1.8%
Incl. CPU (microsecs)1,457 1,499 42 2.9%
Incl. CPU (microsecs) per call 61 62 2 2.9%
Excl. CPU (microsec)208 222 14 6.7%
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% 37 3.2% 42 50.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function5 13.5% 14 33.3% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 37 100.0% 42 100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\AcceptHeader::__construct0 N/A% 15 40.5% 13 31.0% 0 N/A% 0 N/A%
array_map0 N/A% 15 40.5% 15 35.7% 0 N/A% 0 N/A%
preg_split0 N/A% 2 5.4% 0 0.0% 0 N/A% 0 N/A%