Diff Report
Run #523f527beec76: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f531e517da: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeader::add

Symfony\Component\HttpFoundation\AcceptHeader::addRun #523f527beec76Run #523f531e517daDiffDiff%
Number of Function Calls27 27 0 0.0%
Incl. Wall Time (microsec)167 154 -13 -7.8%
Incl. Wall Time (microsec) per call 6 6 -0 -7.8%
Excl. Wall Time (microsec)132 131 -1 -0.8%
Incl. CPU (microsecs)196 179 -17 -8.7%
Incl. CPU (microsecs) per call 7 7 -1 -8.7%
Excl. CPU (microsec)149 135 -14 -9.4%
Incl. MemUse (bytes)11,816 11,816 0 0.0%
Incl. MemUse (bytes) per call 438 438 0 0.0%
Excl. MemUse (bytes)10,928 10,928 0 0.0%
Incl. PeakMemUse (bytes)2,120 2,120 0 0.0%
Incl. PeakMemUse (bytes) per call 79 79 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% -13 -0.3% -17 -0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -7.7% -14 -82.4% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\AcceptHeader::__construct0 N/A% -13 -100.0% -17 -100.0% 0 N/A% 0 N/A%
Child function
Symfony\Component\HttpFoundation\AcceptHeaderItem::getValue0 N/A% -12 -92.3% -3 -17.6% 0 N/A% 0 N/A%