Diff Report
Run #51978cc86c728: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51978d4d92dd9: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeader::fromString

Symfony\Component\HttpFoundation\AcceptHeader::fromStringRun #51978cc86c728Run #51978d4d92dd9DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)394 397 3 0.8%
Incl. Wall Time (microsec) per call 394 397 3 0.8%
Excl. Wall Time (microsec)17 17 0 0.0%
Incl. CPU (microsecs)396 398 2 0.5%
Incl. CPU (microsecs) per call 396 398 2 0.5%
Excl. CPU (microsec)15 11 -4 -26.7%
Incl. MemUse (bytes)56,096 56,080 -16 -0.0%
Incl. MemUse (bytes) per call 56,096 56,080 -16 -0.0%
Excl. MemUse (bytes)1,512 1,512 0 0.0%
Incl. PeakMemUse (bytes)50,912 51,096 184 0.4%
Incl. PeakMemUse (bytes) per call 50,912 51,096 184 0.4%
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% 3 1.2% 2 1.7% -16 -0.1% 184 0.8%
Exclusive Metrics Diff for Current Function0 0.0% -4 -200.0% 0 0.0% 0 0.0%
Parent function
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 3 100.0% 2 100.0% -16 -100.0% 184 100.0%
Child functions
array_map0 N/A% 3 100.0% 4 200.0% -16 -100.0% 184 100.0%
Symfony\Component\HttpFoundation\AcceptHeader::__construct0 N/A% 0 0.0% 1 50.0% 0 0.0% 0 0.0%
preg_split0 N/A% 0 0.0% 1 50.0% 0 0.0% 0 0.0%