Diff Report
Run #52e97b490de91: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e97bda33da9: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeader::fromString

Symfony\Component\HttpFoundation\AcceptHeader::fromStringRun #52e97b490de91Run #52e97bda33da9DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)643 583 -60 -9.3%
Incl. Wall Time (microsec) per call 214 194 -20 -9.3%
Excl. Wall Time (microsec)55 55 0 0.0%
Incl. CPU (microsecs)644 586 -58 -9.0%
Incl. CPU (microsecs) per call 215 195 -19 -9.0%
Excl. CPU (microsec)43 47 4 9.3%
Incl. MemUse (bytes)56,464 56,464 0 0.0%
Incl. MemUse (bytes) per call 18,821 18,821 0 0.0%
Excl. MemUse (bytes)944 944 0 0.0%
Incl. PeakMemUse (bytes)48,592 48,592 0 0.0%
Incl. PeakMemUse (bytes) per call 16,197 16,197 0 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% -60 -15.4% -58 -3.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% 4 6.9% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -60 -100.0% -58 -100.0% 0 N/A% 0 N/A%
Child functions
array_map0 N/A% -57 -95.0% -59 -101.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::__construct0 N/A% -2 -3.3% 0 0.0% 0 N/A% 0 N/A%
preg_split0 N/A% -1 -1.7% -3 -5.2% 0 N/A% 0 N/A%