Diff Report
Run #51b032b631491: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b0336932f18: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeader::add

Symfony\Component\HttpFoundation\AcceptHeader::addRun #51b032b631491Run #51b0336932f18DiffDiff%
Number of Function Calls41 41 0 0.0%
Incl. Wall Time (microsec)189 185 -4 -2.1%
Incl. Wall Time (microsec) per call 5 5 -0 -2.1%
Excl. Wall Time (microsec)167 174 7 4.2%
Incl. CPU (microsecs)231 222 -9 -3.9%
Incl. CPU (microsecs) per call 6 5 -0 -3.9%
Excl. CPU (microsec)169 166 -3 -1.8%
Incl. MemUse (bytes)9,256 9,256 0 0.0%
Incl. MemUse (bytes) per call 226 226 0 0.0%
Excl. MemUse (bytes)8,368 8,368 0 0.0%
Incl. PeakMemUse (bytes)2,120 2,120 0 0.0%
Incl. PeakMemUse (bytes) per call 52 52 0 0.0%
Excl. PeakMemUse (bytes)1,408 1,408 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 -1.8% -9 -0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function7 175.0% -3 -33.3% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\AcceptHeader::__construct0 N/A% -4 -100.0% -9 -100.0% 0 N/A% 0 N/A%
Child function
Symfony\Component\HttpFoundation\AcceptHeaderItem::getValue0 N/A% -11 -275.0% -6 -66.7% 0 N/A% 0 N/A%