Diff Report
Run #51a14be6130cb: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a14f12e142e: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeader::fromString

Symfony\Component\HttpFoundation\AcceptHeader::fromStringRun #51a14be6130cbRun #51a14f12e142eDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)195 206 11 5.6%
Incl. Wall Time (microsec) per call 195 206 11 5.6%
Excl. Wall Time (microsec)22 26 4 18.2%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)15,780 15,784 4 0.0%
Incl. MemUse (bytes) per call 15,780 15,784 4 0.0%
Excl. MemUse (bytes)848 848 0 0.0%
Incl. PeakMemUse (bytes)16,160 16,092 -68 -0.4%
Incl. PeakMemUse (bytes) per call 16,160 16,092 -68 -0.4%
Excl. PeakMemUse (bytes)1,280 1,280 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% 11 0.1% 0 0.0% 4 0.0% -68 -0.1%
Exclusive Metrics Diff for Current Function4 36.4% 0 N/A% 0 0.0% 0 0.0%
Parent function
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 11 100.0% 0 N/A% 4 100.0% -68 -100.0%
Child functions
array_map0 N/A% 6 54.5% 0 N/A% 4 100.0% -68 -100.0%
preg_split0 N/A% 1 9.1% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\AcceptHeader::__construct0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%