Diff Report
Run #51aad15cb89bb: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51aad207381a1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeader::add

Symfony\Component\HttpFoundation\AcceptHeader::addRun #51aad15cb89bbRun #51aad207381a1DiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)65 61 -4 -6.2%
Incl. Wall Time (microsec) per call 5 5 -0 -6.2%
Excl. Wall Time (microsec)58 57 -1 -1.7%
Incl. CPU (microsecs)81 75 -6 -7.4%
Incl. CPU (microsecs) per call 6 6 -0 -7.4%
Excl. CPU (microsec)59 56 -3 -5.1%
Incl. MemUse (bytes)4,496 4,496 0 0.0%
Incl. MemUse (bytes) per call 346 346 0 0.0%
Excl. MemUse (bytes)3,608 3,608 0 0.0%
Incl. PeakMemUse (bytes)1,800 1,800 0 0.0%
Incl. PeakMemUse (bytes) per call 138 138 0 0.0%
Excl. PeakMemUse (bytes)1,296 1,296 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% -4 -0.5% -6 -1.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -25.0% -3 -50.0% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\AcceptHeader::__construct0 N/A% -4 -100.0% -6 -100.0% 0 N/A% 0 N/A%
Child function
Symfony\Component\HttpFoundation\AcceptHeaderItem::getValue0 N/A% -3 -75.0% -3 -50.0% 0 N/A% 0 N/A%