Diff Report
Run #5198f0bb880ef: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5198f1db1bc51: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeader::fromString

Symfony\Component\HttpFoundation\AcceptHeader::fromStringRun #5198f0bb880efRun #5198f1db1bc51DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)528 527 -1 -0.2%
Incl. Wall Time (microsec) per call 176 176 -0 -0.2%
Excl. Wall Time (microsec)42 43 1 2.4%
Incl. CPU (microsecs)532 534 2 0.4%
Incl. CPU (microsecs) per call 177 178 1 0.4%
Excl. CPU (microsec)39 38 -1 -2.6%
Incl. MemUse (bytes)35,576 35,576 0 0.0%
Incl. MemUse (bytes) per call 11,859 11,859 0 0.0%
Excl. MemUse (bytes)-656 -656 0 0.0%
Incl. PeakMemUse (bytes)22,168 22,168 0 0.0%
Incl. PeakMemUse (bytes) per call 7,389 7,389 0 0.0%
Excl. PeakMemUse (bytes)1,496 1,496 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% -1 -0.1% 2 0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 100.0% -1 -50.0% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -1 -100.0% 2 100.0% 0 N/A% 0 N/A%
Child functions
array_map0 N/A% -2 -200.0% 3 150.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::__construct0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
preg_split0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%