Diff Report
Run #519abf80bb905: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519ac1c42d00d: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeader::__construct

Symfony\Component\HttpFoundation\AcceptHeader::__constructRun #519abf80bb905Run #519ac1c42d00dDiffDiff%
Number of Function Calls2 1 -1 -50.0%
Incl. Wall Time (microsec)50 26 -24 -48.0%
Incl. Wall Time (microsec) per call 25 26 1 4.0%
Excl. Wall Time (microsec)18 10 -8 -44.4%
Incl. CPU (microsecs)54 28 -26 -48.1%
Incl. CPU (microsecs) per call 27 28 1 3.7%
Excl. CPU (microsec)17 9 -8 -47.1%
Incl. MemUse (bytes)3,848 3,488 -360 -9.4%
Incl. MemUse (bytes) per call 1,924 3,488 1,564 81.3%
Excl. MemUse (bytes)1,144 1,144 0 0.0%
Incl. PeakMemUse (bytes)1,296 1,288 -8 -0.6%
Incl. PeakMemUse (bytes) per call 648 1,288 640 98.8%
Excl. PeakMemUse (bytes)928 928 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\AcceptHeader::__construct [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::__construct-1 -50.0% -24 -0.2% -26 -0.2% -360 -0.2% -8 -0.0%
Exclusive Metrics Diff for Current Function-8 -33.3% -8 -30.8% 0 0.0% 0 0.0%
Parent function
Symfony\Component\HttpFoundation\AcceptHeader::fromString-1 -100.0% -24 -100.0% -26 -100.0% -360 -100.0% -8 -100.0%
Child function
Symfony\Component\HttpFoundation\AcceptHeader::add-1 -100.0% -16 -66.7% -18 -69.2% -360 -100.0% -8 -100.0%