Diff Report
Run #53923d861ff11: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923e49d2b58: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for preg_split

preg_splitRun #53923d861ff11Run #53923e49d2b58DiffDiff%
Number of Function Calls17 17 0 0.0%
Incl. Wall Time (microsec)329 327 -2 -0.6%
Incl. Wall Time (microsec) per call 19 19 -0 -0.6%
Excl. Wall Time (microsec)329 327 -2 -0.6%
Incl. CPU (microsecs)350 349 -1 -0.3%
Incl. CPU (microsecs) per call 21 21 -0 -0.3%
Excl. CPU (microsec)350 349 -1 -0.3%
Incl. MemUse (bytes)21,280 21,280 0 0.0%
Incl. MemUse (bytes) per call 1,252 1,252 0 0.0%
Excl. MemUse (bytes)21,280 21,280 0 0.0%
Incl. PeakMemUse (bytes)8,324 8,280 -44 -0.5%
Incl. PeakMemUse (bytes) per call 490 487 -3 -0.5%
Excl. PeakMemUse (bytes)8,324 8,280 -44 -0.5%

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 -0.1% -1 -0.1% 0 0.0% -44 -6.3%
Exclusive Metrics Diff for Current Function-2 -100.0% -1 -100.0% 0 N/A% -44 -100.0%
Parent functions
_filter_html0 N/A% -5 -250.0% -7 -700.0% 0 N/A% -16 -36.4%
Drupal\filter\Plugin\Filter\FilterHtml::getHTMLRestrictions0 N/A% 3 150.0% 1 100.0% 0 N/A% -28 -63.6%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString0 N/A% -1 -50.0% 4 400.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% 1 50.0% 1 100.0% 0 N/A% 0 0.0%