Diff Report
Run #52e49d73f02cb: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e49caf3c7f2: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeader::add

Symfony\Component\HttpFoundation\AcceptHeader::addRun #52e49d73f02cbRun #52e49caf3c7f2DiffDiff%
Number of Function Calls38 38 0 0.0%
Incl. Wall Time (microsec)200 221 21 10.5%
Incl. Wall Time (microsec) per call 5 6 1 10.5%
Excl. Wall Time (microsec)162 180 18 11.1%
Incl. CPU (microsecs)232 251 19 8.2%
Incl. CPU (microsecs) per call 6 7 1 8.2%
Excl. CPU (microsec)169 173 4 2.4%
Incl. MemUse (bytes)15,704 15,704 0 0.0%
Incl. MemUse (bytes) per call 413 413 0 0.0%
Excl. MemUse (bytes)14,848 14,848 0 0.0%
Incl. PeakMemUse (bytes)2,112 2,112 0 0.0%
Incl. PeakMemUse (bytes) per call 56 56 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% 21 0.8% 19 0.9% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function18 85.7% 4 21.1% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\AcceptHeader::__construct0 N/A% 21 100.0% 19 100.0% 0 N/A% 0 N/A%
Child function
Symfony\Component\HttpFoundation\AcceptHeaderItem::getValue0 N/A% 3 14.3% 15 78.9% 0 N/A% 0 N/A%