Diff Report
Run #52c96b69a1c07: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96bbf45f87: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeader::__construct

Symfony\Component\HttpFoundation\AcceptHeader::__constructRun #52c96b69a1c07Run #52c96bbf45f87DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)82 79 -3 -3.7%
Incl. Wall Time (microsec) per call 8 8 -0 -3.7%
Excl. Wall Time (microsec)29 28 -1 -3.4%
Incl. CPU (microsecs)92 89 -3 -3.3%
Incl. CPU (microsecs) per call 9 9 -0 -3.3%
Excl. CPU (microsec)34 27 -7 -20.6%
Incl. MemUse (bytes)6,872 6,872 0 0.0%
Incl. MemUse (bytes) per call 687 687 0 0.0%
Excl. MemUse (bytes)1,176 1,176 0 0.0%
Incl. PeakMemUse (bytes)3,048 3,048 0 0.0%
Incl. PeakMemUse (bytes) per call 305 305 0 0.0%
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::__construct0 N/A% -3 -0.5% -3 -0.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -33.3% -7 -233.3% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% -3 -100.0% -3 -100.0% 0 N/A% 0 N/A%
Child function
Symfony\Component\HttpFoundation\AcceptHeader::add0 N/A% -2 -66.7% 4 133.3% 0 N/A% 0 N/A%