Diff Report
Run #52c96d7c36f9e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96df6ca13b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_split

preg_splitRun #52c96d7c36f9eRun #52c96df6ca13bDiffDiff%
Number of Function Calls22 22 0 0.0%
Incl. Wall Time (microsec)76 78 2 2.6%
Incl. Wall Time (microsec) per call 3 4 0 2.6%
Excl. Wall Time (microsec)76 78 2 2.6%
Incl. CPU (microsecs)98 91 -7 -7.1%
Incl. CPU (microsecs) per call 4 4 -0 -7.1%
Excl. CPU (microsec)98 91 -7 -7.1%
Incl. MemUse (bytes)15,928 15,928 0 0.0%
Incl. MemUse (bytes) per call 724 724 0 0.0%
Excl. MemUse (bytes)15,928 15,928 0 0.0%
Incl. PeakMemUse (bytes)3,616 3,616 0 0.0%
Incl. PeakMemUse (bytes) per call 164 164 0 0.0%
Excl. PeakMemUse (bytes)3,616 3,616 0 0.0%

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% 2 1.6% -7 -0.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 100.0% -7 -100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% 1 50.0% -2 -28.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString0 N/A% 1 50.0% -5 -71.4% 0 N/A% 0 N/A%
Drupal\filter\Plugin\Filter\FilterHtml::getHTMLRestrictions0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%