Diff Report
Run #519ede3a9dd65: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519edf3566aae: 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 #519ede3a9dd65Run #519edf3566aaeDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)272 177 -95 -34.9%
Incl. Wall Time (microsec) per call 272 177 -95 -34.9%
Excl. Wall Time (microsec)34 22 -12 -35.3%
Incl. CPU (microsecs)278 179 -99 -35.6%
Incl. CPU (microsecs) per call 278 179 -99 -35.6%
Excl. CPU (microsec)35 18 -17 -48.6%
Incl. MemUse (bytes)27,680 27,680 0 0.0%
Incl. MemUse (bytes) per call 27,680 27,680 0 0.0%
Excl. MemUse (bytes)1,488 1,488 0 0.0%
Incl. PeakMemUse (bytes)27,888 27,888 0 0.0%
Incl. PeakMemUse (bytes) per call 27,888 27,888 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% -95 -0.4% -99 -0.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-12 -12.6% -17 -17.2% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -95 -100.0% -99 -100.0% 0 N/A% 0 N/A%
Child functions
array_map0 N/A% -75 -78.9% -72 -72.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::__construct0 N/A% -7 -7.4% -8 -8.1% 0 N/A% 0 N/A%
preg_split0 N/A% -1 -1.1% -2 -2.0% 0 N/A% 0 N/A%