Diff Report
Run #534ad9c94e95b: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeader::__construct

Symfony\Component\HttpFoundation\AcceptHeader::__constructRun #534ad9c94e95bRun #534ad8dec7444DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)72 60 -12 -16.7%
Incl. Wall Time (microsec) per call 36 30 -6 -16.7%
Excl. Wall Time (microsec)27 21 -6 -22.2%
Incl. CPU (microsecs)75 63 -12 -16.0%
Incl. CPU (microsecs) per call 38 32 -6 -16.0%
Excl. CPU (microsec)23 19 -4 -17.4%
Incl. MemUse (bytes)2,452 2,452 0 0.0%
Incl. MemUse (bytes) per call 1,226 1,226 0 0.0%
Excl. MemUse (bytes)676 676 0 0.0%
Incl. PeakMemUse (bytes)1,656 1,656 0 0.0%
Incl. PeakMemUse (bytes) per call 828 828 0 0.0%
Excl. PeakMemUse (bytes)544 544 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::__construct0 N/A% -12 -0.7% -12 -2.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-6 -50.0% -4 -33.3% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% -12 -100.0% -12 -100.0% 0 N/A% 0 N/A%
Child function
Symfony\Component\HttpFoundation\AcceptHeader::add0 N/A% -6 -50.0% -8 -66.7% 0 N/A% 0 N/A%