Diff Report
Run #53195a48b6f09: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53195b6957e56: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_split

preg_splitRun #53195a48b6f09Run #53195b6957e56DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)53 48 -5 -9.4%
Incl. Wall Time (microsec) per call 8 7 -1 -9.4%
Excl. Wall Time (microsec)53 48 -5 -9.4%
Incl. CPU (microsecs)60 52 -8 -13.3%
Incl. CPU (microsecs) per call 9 7 -1 -13.3%
Excl. CPU (microsec)60 52 -8 -13.3%
Incl. MemUse (bytes)4,840 4,840 0 0.0%
Incl. MemUse (bytes) per call 691 691 0 0.0%
Excl. MemUse (bytes)4,840 4,840 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for preg_split [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
preg_split0 N/A% -5 -0.2% -8 -0.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-5 -100.0% -8 -100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% -5 -100.0% -7 -87.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString0 N/A% 0 0.0% -1 -12.5% 0 N/A% 0 N/A%