Diff Report
Run #51a5545d76a23: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a5621969453: XHProf Run (Namespace=drupal-perf-ezeedub)
Tip
Click a function name below to drill down.

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

Symfony\Component\HttpFoundation\AcceptHeaderItem::fromStringRun #51a5545d76a23Run #51a5621969453DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)541 533 -8 -1.5%
Incl. Wall Time (microsec) per call 60 59 -1 -1.5%
Excl. Wall Time (microsec)305 303 -2 -0.7%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)6,316 6,316 0 0.0%
Incl. MemUse (bytes) per call 702 702 0 0.0%
Excl. MemUse (bytes)-168 -168 0 0.0%
Incl. PeakMemUse (bytes)6,408 6,408 0 0.0%
Incl. PeakMemUse (bytes) per call 712 712 0 0.0%
Excl. PeakMemUse (bytes)2,148 2,148 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. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString0 N/A% -8 -0.5% 0 N/A% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -25.0% 0 N/A% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\AcceptHeader::Symfony\Component\HttpFoundation\{closure}0 N/A% -8 -100.0% 0 N/A% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\AcceptHeaderItem::__construct0 N/A% -3 -37.5% 0 N/A% 0 N/A% 0 N/A%
preg_split0 N/A% -3 -37.5% 0 N/A% 0 N/A% 0 N/A%
array_shift0 N/A% 1 12.5% 0 N/A% 0 N/A% 0 N/A%
strlen0 N/A% -1 -12.5% 0 N/A% 0 N/A% 0 N/A%
substr0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
explode0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%