Diff Report
Run #51ba929760d1b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51ba93c3db76f: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_split

preg_splitRun #51ba929760d1bRun #51ba93c3db76fDiffDiff%
Number of Function Calls27 27 0 0.0%
Incl. Wall Time (microsec)198 197 -1 -0.5%
Incl. Wall Time (microsec) per call 7 7 -0 -0.5%
Excl. Wall Time (microsec)198 197 -1 -0.5%
Incl. CPU (microsecs)231 223 -8 -3.5%
Incl. CPU (microsecs) per call 9 8 -0 -3.5%
Excl. CPU (microsec)231 223 -8 -3.5%
Incl. MemUse (bytes)15,040 15,040 0 0.0%
Incl. MemUse (bytes) per call 557 557 0 0.0%
Excl. MemUse (bytes)15,040 15,040 0 0.0%
Incl. PeakMemUse (bytes)384 384 0 0.0%
Incl. PeakMemUse (bytes) per call 14 14 0 0.0%
Excl. PeakMemUse (bytes)384 384 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% -1 -0.1% -8 -0.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -100.0% -8 -100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString0 N/A% -1 -100.0% -8 -100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%