Diff Report
Run #539fd2109980d: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #539fd0a78f1b7: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeader::__construct

Symfony\Component\HttpFoundation\AcceptHeader::__constructRun #539fd2109980dRun #539fd0a78f1b7DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)19 12 -7 -36.8%
Incl. Wall Time (microsec) per call 19 12 -7 -36.8%
Excl. Wall Time (microsec)7 5 -2 -28.6%
Incl. CPU (microsecs)21 14 -7 -33.3%
Incl. CPU (microsecs) per call 21 14 -7 -33.3%
Excl. CPU (microsec)8 5 -3 -37.5%
Incl. MemUse (bytes)3,600 3,600 0 0.0%
Incl. MemUse (bytes) per call 3,600 3,600 0 0.0%
Excl. MemUse (bytes)1,216 1,216 0 0.0%
Incl. PeakMemUse (bytes)3,040 3,040 0 0.0%
Incl. PeakMemUse (bytes) per call 3,040 3,040 0 0.0%
Excl. PeakMemUse (bytes)928 928 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\AcceptHeader::__construct [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::__construct0 N/A% -7 -0.1% -7 -0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -28.6% -3 -42.9% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% -7 -100.0% -7 -100.0% 0 N/A% 0 N/A%
Child function
Symfony\Component\HttpFoundation\AcceptHeader::add0 N/A% -5 -71.4% -4 -57.1% 0 N/A% 0 N/A%