Diff Report
Run #52c8629919553: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c862ea26981: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeader::__construct

Symfony\Component\HttpFoundation\AcceptHeader::__constructRun #52c8629919553Run #52c862ea26981DiffDiff%
Number of Function Calls19 19 0 0.0%
Incl. Wall Time (microsec)159 161 2 1.3%
Incl. Wall Time (microsec) per call 8 8 0 1.3%
Excl. Wall Time (microsec)61 64 3 4.9%
Incl. CPU (microsecs)175 181 6 3.4%
Incl. CPU (microsecs) per call 9 10 0 3.4%
Excl. CPU (microsec)59 64 5 8.5%
Incl. MemUse (bytes)10,432 10,432 0 0.0%
Incl. MemUse (bytes) per call 549 549 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 160 160 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% 2 3.1% 6 3.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function3 150.0% 5 83.3% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% 2 100.0% 6 100.0% 0 N/A% 0 N/A%
Child function
Symfony\Component\HttpFoundation\AcceptHeader::add0 N/A% -1 -50.0% 1 16.7% 0 N/A% 0 N/A%