Diff Report
Run #519af44245f83: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519af4a154bbb: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeader::fromString

Symfony\Component\HttpFoundation\AcceptHeader::fromStringRun #519af44245f83Run #519af4a154bbbDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)472 493 21 4.4%
Incl. Wall Time (microsec) per call 472 493 21 4.4%
Excl. Wall Time (microsec)21 21 0 0.0%
Incl. CPU (microsecs)473 494 21 4.4%
Incl. CPU (microsecs) per call 473 494 21 4.4%
Excl. CPU (microsec)14 13 -1 -7.1%
Incl. MemUse (bytes)60,944 60,944 0 0.0%
Incl. MemUse (bytes) per call 60,944 60,944 0 0.0%
Excl. MemUse (bytes)1,512 1,512 0 0.0%
Incl. PeakMemUse (bytes)56,312 56,312 0 0.0%
Incl. PeakMemUse (bytes) per call 56,312 56,312 0 0.0%
Excl. PeakMemUse (bytes)1,224 1,224 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% 21 4.1% 21 1.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% -1 -4.8% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 21 100.0% 21 100.0% 0 N/A% 0 N/A%
Child functions
array_map0 N/A% 23 109.5% 23 109.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::__construct0 N/A% -1 -4.8% 0 0.0% 0 N/A% 0 N/A%
preg_split0 N/A% -1 -4.8% -1 -4.8% 0 N/A% 0 N/A%