Diff Report
Run #5240420daae43: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #524042daedba9: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

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

Symfony\Component\HttpFoundation\AcceptHeader::fromStringRun #5240420daae43Run #524042daedba9DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)1,001 959 -42 -4.2%
Incl. Wall Time (microsec) per call 100 96 -4 -4.2%
Excl. Wall Time (microsec)181 148 -33 -18.2%
Incl. CPU (microsecs)1,011 971 -40 -4.0%
Incl. CPU (microsecs) per call 101 97 -4 -4.0%
Excl. CPU (microsec)160 129 -31 -19.4%
Incl. MemUse (bytes)36,880 36,880 0 0.0%
Incl. MemUse (bytes) per call 3,688 3,688 0 0.0%
Excl. MemUse (bytes)-1,104 -1,104 0 0.0%
Incl. PeakMemUse (bytes)28,016 28,016 0 0.0%
Incl. PeakMemUse (bytes) per call 2,802 2,802 0 0.0%
Excl. PeakMemUse (bytes)2,240 2,240 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\AcceptHeader::fromString [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::fromString0 N/A% -42 -0.4% -40 -0.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-33 -78.6% -31 -77.5% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -42 -100.0% -40 -100.0% 0 N/A% 0 N/A%
Child functions
array_map0 N/A% -4 -9.5% -12 -30.0% 0 N/A% 0 N/A%
preg_split0 N/A% -3 -7.1% 6 15.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::__construct0 N/A% -2 -4.8% -3 -7.5% 0 N/A% 0 N/A%