Diff Report
Run #519af44245f83: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519af4a154bbb: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_split

preg_splitRun #519af44245f83Run #519af4a154bbbDiffDiff%
Number of Function Calls23 23 0 0.0%
Incl. Wall Time (microsec)277 271 -6 -2.2%
Incl. Wall Time (microsec) per call 12 12 -0 -2.2%
Excl. Wall Time (microsec)277 271 -6 -2.2%
Incl. CPU (microsecs)298 299 1 0.3%
Incl. CPU (microsecs) per call 13 13 0 0.3%
Excl. CPU (microsec)298 299 1 0.3%
Incl. MemUse (bytes)57,368 57,368 0 0.0%
Incl. MemUse (bytes) per call 2,494 2,494 0 0.0%
Excl. MemUse (bytes)57,368 57,368 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% -6 -1.2% 1 0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-6 -100.0% 1 100.0% 0 N/A% 0 N/A%
Parent functions
aggregator_filter_xss0 N/A% -5 -83.3% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% -1 -16.7% -1 -100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString0 N/A% 0 0.0% 2 200.0% 0 N/A% 0 N/A%