Diff Report
Run #52e417f8e04a5: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52e4189e0e4fe: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_split

preg_splitRun #52e417f8e04a5Run #52e4189e0e4feDiffDiff%
Number of Function Calls21 21 0 0.0%
Incl. Wall Time (microsec)56 53 -3 -5.4%
Incl. Wall Time (microsec) per call 3 3 -0 -5.4%
Excl. Wall Time (microsec)56 53 -3 -5.4%
Incl. CPU (microsecs)74 74 0 0.0%
Incl. CPU (microsecs) per call 4 4 0 0.0%
Excl. CPU (microsec)74 74 0 0.0%
Incl. MemUse (bytes)9,480 9,480 0 0.0%
Incl. MemUse (bytes) per call 451 451 0 0.0%
Excl. MemUse (bytes)9,480 9,480 0 0.0%
Incl. PeakMemUse (bytes)3,192 3,192 0 0.0%
Incl. PeakMemUse (bytes) per call 152 152 0 0.0%
Excl. PeakMemUse (bytes)3,192 3,192 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% -3 -0.8% 0 0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -100.0% 0 N/A% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% -3 -100.0% 0 N/A% 0 N/A% 0 N/A%
Drupal\search\SearchQuery::parseSearchExpression0 N/A% 0 0.0% 1 N/A% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString0 N/A% 0 0.0% -1 N/A% 0 N/A% 0 N/A%