Diff Report
Run #51f628573214c: XHProf Run (Namespace=drupal-perf-fabianx)
vs.
Run #51f62a3af1f52: XHProf Run (Namespace=drupal-perf-fabianx)
Tip
Click a function name below to drill down.

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

Symfony\Component\HttpFoundation\AcceptHeaderItem::fromStringRun #51f628573214cRun #51f62a3af1f52DiffDiff%
Number of Function Calls33 33 0 0.0%
Incl. Wall Time (microsec)1,002 1,024 22 2.2%
Incl. Wall Time (microsec) per call 30 31 1 2.2%
Excl. Wall Time (microsec)649 670 21 3.2%
Incl. CPU (microsecs)4,001 0 -4,001 -100.0%
Incl. CPU (microsecs) per call 121 0 -121 -100.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)54,560 54,560 0 0.0%
Incl. MemUse (bytes) per call 1,653 1,653 0 0.0%
Excl. MemUse (bytes)13,576 13,576 0 0.0%
Incl. PeakMemUse (bytes)23,304 23,304 0 0.0%
Incl. PeakMemUse (bytes) per call 706 706 0 0.0%
Excl. PeakMemUse (bytes)11,512 11,512 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% 22 5.8% -4,001 -100.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function21 95.5% 0 0.0% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\{closure}0 N/A% 22 100.0% -4,001 -100.0% 0 N/A% 0 N/A%
Child functions
substr0 N/A% 1 4.5% 0 0.0% 0 N/A% 0 N/A%
strlen0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
explode0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeaderItem::__construct0 N/A% 0 0.0% -4,001 -100.0% 0 N/A% 0 N/A%
preg_split0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
array_shift0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%