Diff Report
Run #52e6fc5cc809e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e6fcee66138: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeader::add

Symfony\Component\HttpFoundation\AcceptHeader::addRun #52e6fc5cc809eRun #52e6fcee66138DiffDiff%
Number of Function Calls26 26 0 0.0%
Incl. Wall Time (microsec)151 141 -10 -6.6%
Incl. Wall Time (microsec) per call 6 5 -0 -6.6%
Excl. Wall Time (microsec)126 117 -9 -7.1%
Incl. CPU (microsecs)176 169 -7 -4.0%
Incl. CPU (microsecs) per call 7 7 -0 -4.0%
Excl. CPU (microsec)129 128 -1 -0.8%
Incl. MemUse (bytes)10,624 10,624 0 0.0%
Incl. MemUse (bytes) per call 409 409 0 0.0%
Excl. MemUse (bytes)9,768 9,768 0 0.0%
Incl. PeakMemUse (bytes)2,112 2,112 0 0.0%
Incl. PeakMemUse (bytes) per call 81 81 0 0.0%
Excl. PeakMemUse (bytes)1,496 1,496 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\AcceptHeader::add [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::add0 N/A% -10 -0.4% -7 -0.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-9 -90.0% -1 -14.3% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\AcceptHeader::__construct0 N/A% -10 -100.0% -7 -100.0% 0 N/A% 0 N/A%
Child function
Symfony\Component\HttpFoundation\AcceptHeaderItem::getValue0 N/A% -1 -10.0% -6 -85.7% 0 N/A% 0 N/A%