Diff Report
Run #519afa8ec2e5c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519afb4e24ae7: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_split

preg_splitRun #519afa8ec2e5cRun #519afb4e24ae7DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)15 15 0 0.0%
Incl. Wall Time (microsec) per call 8 8 0 0.0%
Excl. Wall Time (microsec)15 15 0 0.0%
Incl. CPU (microsecs)18 19 1 5.6%
Incl. CPU (microsecs) per call 9 10 1 5.6%
Excl. CPU (microsec)18 19 1 5.6%
Incl. MemUse (bytes)2,312 2,304 -8 -0.3%
Incl. MemUse (bytes) per call 1,156 1,152 -4 -0.3%
Excl. MemUse (bytes)2,312 2,304 -8 -0.3%
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% 0 0.0% 1 0.1% -8 -0.0% 0 0.0%
Exclusive Metrics Diff for Current Function0 N/A% 1 100.0% -8 -100.0% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString0 N/A% 0 N/A% -1 -100.0% -8 -100.0% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% 0 N/A% 2 200.0% 0 0.0% 0 N/A%