Diff Report
Run #51ad01387670b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ad018db619c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeader::add

Symfony\Component\HttpFoundation\AcceptHeader::addRun #51ad01387670bRun #51ad018db619cDiffDiff%
Number of Function Calls29 29 0 0.0%
Incl. Wall Time (microsec)139 133 -6 -4.3%
Incl. Wall Time (microsec) per call 5 5 -0 -4.3%
Excl. Wall Time (microsec)130 125 -5 -3.8%
Incl. CPU (microsecs)159 164 5 3.1%
Incl. CPU (microsecs) per call 5 6 0 3.1%
Excl. CPU (microsec)108 120 12 11.1%
Incl. MemUse (bytes)7,216 7,216 0 0.0%
Incl. MemUse (bytes) per call 249 249 0 0.0%
Excl. MemUse (bytes)6,328 6,328 0 0.0%
Incl. PeakMemUse (bytes)2,024 2,024 0 0.0%
Incl. PeakMemUse (bytes) per call 70 70 0 0.0%
Excl. PeakMemUse (bytes)1,504 1,504 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% -6 -1.8% 5 0.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-5 -83.3% 12 240.0% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\AcceptHeader::__construct0 N/A% -6 -100.0% 5 100.0% 0 N/A% 0 N/A%
Child function
Symfony\Component\HttpFoundation\AcceptHeaderItem::getValue0 N/A% -1 -16.7% -7 -140.0% 0 N/A% 0 N/A%