Diff Report
Run #5230aa47d621c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5230a98f3b26c: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

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

Symfony\Component\HttpFoundation\AcceptHeader::fromStringRun #5230aa47d621cRun #5230a98f3b26cDiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)972 983 11 1.1%
Incl. Wall Time (microsec) per call 139 140 2 1.1%
Excl. Wall Time (microsec)102 105 3 2.9%
Incl. CPU (microsecs)981 991 10 1.0%
Incl. CPU (microsecs) per call 140 142 1 1.0%
Excl. CPU (microsec)85 90 5 5.9%
Incl. MemUse (bytes)66,952 66,976 24 0.0%
Incl. MemUse (bytes) per call 9,565 9,568 3 0.0%
Excl. MemUse (bytes)-72 -72 0 0.0%
Incl. PeakMemUse (bytes)55,776 55,800 24 0.0%
Incl. PeakMemUse (bytes) per call 7,968 7,971 3 0.0%
Excl. PeakMemUse (bytes)1,008 1,008 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% 11 1.3% 10 1.1% 24 0.0% 24 0.0%
Exclusive Metrics Diff for Current Function3 27.3% 5 50.0% 0 0.0% 0 0.0%
Parent function
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 11 100.0% 10 100.0% 24 100.0% 24 100.0%
Child functions
Symfony\Component\HttpFoundation\AcceptHeader::__construct0 N/A% 15 136.4% 16 160.0% 24 100.0% 24 100.0%
array_map0 N/A% -4 -36.4% -5 -50.0% 0 0.0% 0 0.0%
preg_split0 N/A% -3 -27.3% -6 -60.0% 0 0.0% 0 0.0%