Diff Report
Run #52353e715a325: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52353d82849e7: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeader::__construct

Symfony\Component\HttpFoundation\AcceptHeader::__constructRun #52353e715a325Run #52353d82849e7DiffDiff%
Number of Function Calls16 16 0 0.0%
Incl. Wall Time (microsec)303 291 -12 -4.0%
Incl. Wall Time (microsec) per call 19 18 -1 -4.0%
Excl. Wall Time (microsec)118 117 -1 -0.8%
Incl. CPU (microsecs)325 306 -19 -5.8%
Incl. CPU (microsecs) per call 20 19 -1 -5.8%
Excl. CPU (microsec)112 105 -7 -6.2%
Incl. MemUse (bytes)9,032 9,032 0 0.0%
Incl. MemUse (bytes) per call 565 565 0 0.0%
Excl. MemUse (bytes)1,176 1,176 0 0.0%
Incl. PeakMemUse (bytes)2,632 2,632 0 0.0%
Incl. PeakMemUse (bytes) per call 165 165 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% -12 -0.2% -19 -0.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -8.3% -7 -36.8% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% -12 -100.0% -19 -100.0% 0 N/A% 0 N/A%
Child function
Symfony\Component\HttpFoundation\AcceptHeader::add0 N/A% -11 -91.7% -12 -63.2% 0 N/A% 0 N/A%