Diff Report
Run #51ca5a4995c23: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ca5b0eb2b08: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_split

preg_splitRun #51ca5a4995c23Run #51ca5b0eb2b08DiffDiff%
Number of Function Calls34 34 0 0.0%
Incl. Wall Time (microsec)317 301 -16 -5.0%
Incl. Wall Time (microsec) per call 9 9 -0 -5.0%
Excl. Wall Time (microsec)317 301 -16 -5.0%
Incl. CPU (microsecs)353 342 -11 -3.1%
Incl. CPU (microsecs) per call 10 10 -0 -3.1%
Excl. CPU (microsec)353 342 -11 -3.1%
Incl. MemUse (bytes)25,176 25,160 -16 -0.1%
Incl. MemUse (bytes) per call 740 740 -0 -0.1%
Excl. MemUse (bytes)25,176 25,160 -16 -0.1%
Incl. PeakMemUse (bytes)3,664 3,664 0 0.0%
Incl. PeakMemUse (bytes) per call 108 108 0 0.0%
Excl. PeakMemUse (bytes)3,664 3,664 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% -16 -0.4% -11 -0.4% -16 -0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-16 -100.0% -11 -100.0% -16 -100.0% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString0 N/A% -13 -81.2% -12 -109.1% -16 -100.0% 0 N/A%
Drupal\filter\Plugin\Filter\FilterHtml::getHTMLRestrictions0 N/A% -2 -12.5% 3 27.3% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% -1 -6.2% -2 -18.2% 0 0.0% 0 N/A%