Diff Report
Run #51a5545d76a23: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a562cdc3626: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for preg_split

preg_splitRun #51a5545d76a23Run #51a562cdc3626DiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)137 134 -3 -2.2%
Incl. Wall Time (microsec) per call 11 11 -0 -2.2%
Excl. Wall Time (microsec)137 134 -3 -2.2%
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)4,068 4,064 -4 -0.1%
Incl. MemUse (bytes) per call 339 339 -0 -0.1%
Excl. MemUse (bytes)4,068 4,064 -4 -0.1%
Incl. PeakMemUse (bytes)1,548 1,544 -4 -0.3%
Incl. PeakMemUse (bytes) per call 129 129 -0 -0.3%
Excl. PeakMemUse (bytes)1,548 1,544 -4 -0.3%

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% -3 -0.0% 0 0.0% -4 -0.0% -4 -0.0%
Exclusive Metrics Diff for Current Function-3 -100.0% 0 N/A% -4 -100.0% -4 -100.0%
Parent functions
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString0 N/A% -5 -166.7% 0 N/A% -4 -100.0% -4 -100.0%
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% 2 66.7% 0 N/A% 0 0.0% 0 0.0%