Diff Report
Run #530ef14e56c65: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ef19752730: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeader::fromString

Symfony\Component\HttpFoundation\AcceptHeader::fromStringRun #530ef14e56c65Run #530ef19752730DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)625 644 19 3.0%
Incl. Wall Time (microsec) per call 313 322 10 3.0%
Excl. Wall Time (microsec)31 32 1 3.2%
Incl. CPU (microsecs)628 647 19 3.0%
Incl. CPU (microsecs) per call 314 324 10 3.0%
Excl. CPU (microsec)28 29 1 3.6%
Incl. MemUse (bytes)55,224 55,224 0 0.0%
Incl. MemUse (bytes) per call 27,612 27,612 0 0.0%
Excl. MemUse (bytes)440 440 0 0.0%
Incl. PeakMemUse (bytes)37,312 37,312 0 0.0%
Incl. PeakMemUse (bytes) per call 18,656 18,656 0 0.0%
Excl. PeakMemUse (bytes)1,008 1,008 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% 19 0.2% 19 0.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 5.3% 1 5.3% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 19 100.0% 19 100.0% 0 N/A% 0 N/A%
Child functions
array_map0 N/A% 19 100.0% 17 89.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::__construct0 N/A% -2 -10.5% -3 -15.8% 0 N/A% 0 N/A%
preg_split0 N/A% 1 5.3% 4 21.1% 0 N/A% 0 N/A%