Diff Report
Run #51b032b631491: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b033ccbc666: 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 #51b032b631491Run #51b033ccbc666DiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)2,333 2,381 48 2.1%
Incl. Wall Time (microsec) per call 212 216 4 2.1%
Excl. Wall Time (microsec)149 154 5 3.4%
Incl. CPU (microsecs)2,344 2,389 45 1.9%
Incl. CPU (microsecs) per call 213 217 4 1.9%
Excl. CPU (microsec)127 120 -7 -5.5%
Incl. MemUse (bytes)53,728 53,728 0 0.0%
Incl. MemUse (bytes) per call 4,884 4,884 0 0.0%
Excl. MemUse (bytes)-9,056 -9,056 0 0.0%
Incl. PeakMemUse (bytes)33,840 33,840 0 0.0%
Incl. PeakMemUse (bytes) per call 3,076 3,076 0 0.0%
Excl. PeakMemUse (bytes)2,288 2,288 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% 48 0.3% 45 0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function5 10.4% -7 -15.6% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 48 100.0% 45 100.0% 0 N/A% 0 N/A%
Child functions
array_map0 N/A% 55 114.6% 60 133.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::__construct0 N/A% -11 -22.9% -8 -17.8% 0 N/A% 0 N/A%
preg_split0 N/A% -1 -2.1% 0 0.0% 0 N/A% 0 N/A%