Diff Report
Run #51e30feb01694: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51e30f7568a45: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_split

preg_splitRun #51e30feb01694Run #51e30f7568a45DiffDiff%
Number of Function Calls45 45 0 0.0%
Incl. Wall Time (microsec)498 510 12 2.4%
Incl. Wall Time (microsec) per call 11 11 0 2.4%
Excl. Wall Time (microsec)498 510 12 2.4%
Incl. CPU (microsecs)544 556 12 2.2%
Incl. CPU (microsecs) per call 12 12 0 2.2%
Excl. CPU (microsec)544 556 12 2.2%
Incl. MemUse (bytes)119,056 119,056 0 0.0%
Incl. MemUse (bytes) per call 2,646 2,646 0 0.0%
Excl. MemUse (bytes)119,056 119,056 0 0.0%
Incl. PeakMemUse (bytes)6,856 6,856 0 0.0%
Incl. PeakMemUse (bytes) per call 152 152 0 0.0%
Excl. PeakMemUse (bytes)6,856 6,856 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% 12 0.3% 12 4.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function12 100.0% 12 100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% 6 50.0% 9 75.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString0 N/A% 5 41.7% 6 50.0% 0 N/A% 0 N/A%
Doctrine\Common\Lexer::scan0 N/A% 1 8.3% -3 -25.0% 0 N/A% 0 N/A%