Diff Report
Run #54811b6aec43d: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54811e8abf892: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for preg_split

preg_splitRun #54811b6aec43dRun #54811e8abf892DiffDiff%
Number of Function Calls406 406 0 0.0%
Incl. Wall Time (microsec)8,549 8,649 100 1.2%
Incl. Wall Time (microsec) per call 21 21 0 1.2%
Excl. Wall Time (microsec)8,549 8,649 100 1.2%
Incl. MemUse (bytes)4,084,400 4,089,400 5,000 0.1%
Incl. MemUse (bytes) per call 10,060 10,072 12 0.1%
Excl. MemUse (bytes)4,084,400 4,089,400 5,000 0.1%
Incl. PeakMemUse (bytes)14,520 16,864 2,344 16.1%
Incl. PeakMemUse (bytes) per call 36 42 6 16.1%
Excl. PeakMemUse (bytes)14,520 16,864 2,344 16.1%

Parent/Child Regression/Improvement report for preg_split [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
preg_split0 N/A% 100 0.1% 5,000 7.0% 2,344 3.1%
Exclusive Metrics Diff for Current Function100 100.0% 5,000 100.0% 2,344 100.0%
Parent functions
_filter_url0 N/A% 93 93.0% 4,968 99.4% 2,368 101.0%
_filter_autop0 N/A% 5 5.0% 32 0.6% -24 -1.0%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString0 N/A% 2 2.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% 0 0.0% 0 0.0% 0 0.0%