Diff Report
Run #54f283c5bb5f3: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54f28d53cc42b: XHProf Run (Namespace=drupal-perf-davidhernandez)
Tip
Click a function name below to drill down.

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

Symfony\Component\HttpFoundation\AcceptHeaderItem::fromStringRun #54f283c5bb5f3Run #54f28d53cc42bDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)219 196 -23 -10.5%
Incl. Wall Time (microsec) per call 44 39 -5 -10.5%
Excl. Wall Time (microsec)129 123 -6 -4.7%
Incl. MemUse (bytes)9,008 9,008 0 0.0%
Incl. MemUse (bytes) per call 1,802 1,802 0 0.0%
Excl. MemUse (bytes)944 944 0 0.0%
Incl. PeakMemUse (bytes)11,424 11,424 0 0.0%
Incl. PeakMemUse (bytes) per call 2,285 2,285 0 0.0%
Excl. PeakMemUse (bytes)4,328 4,328 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString0 N/A% -23 -0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-6 -26.1% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\AcceptHeader::Symfony\Component\HttpFoundation\{closure}0 N/A% -23 -100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\AcceptHeaderItem::__construct0 N/A% -6 -26.1% 0 N/A% 0 N/A%
preg_split0 N/A% -5 -21.7% 0 N/A% 0 N/A%
substr0 N/A% -4 -17.4% 0 N/A% 0 N/A%
array_shift0 N/A% -2 -8.7% 0 N/A% 0 N/A%
strlen0 N/A% 0 0.0% 0 N/A% 0 N/A%
explode0 N/A% 0 0.0% 0 N/A% 0 N/A%