Diff Report
Run #52d3e812c7cf2: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d3e8415aec3: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_split

preg_splitRun #52d3e812c7cf2Run #52d3e8415aec3DiffDiff%
Number of Function Calls22 22 0 0.0%
Incl. Wall Time (microsec)62 62 0 0.0%
Incl. Wall Time (microsec) per call 3 3 0 0.0%
Excl. Wall Time (microsec)62 62 0 0.0%
Incl. CPU (microsecs)82 81 -1 -1.2%
Incl. CPU (microsecs) per call 4 4 -0 -1.2%
Excl. CPU (microsec)82 81 -1 -1.2%
Incl. MemUse (bytes)9,016 9,016 0 0.0%
Incl. MemUse (bytes) per call 410 410 0 0.0%
Excl. MemUse (bytes)9,016 9,016 0 0.0%
Incl. PeakMemUse (bytes)2,088 2,088 0 0.0%
Incl. PeakMemUse (bytes) per call 95 95 0 0.0%
Excl. PeakMemUse (bytes)2,088 2,088 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% 0 0.0% -1 -0.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 N/A% -1 -100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString0 N/A% 0 N/A% 2 200.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% 0 N/A% -3 -300.0% 0 N/A% 0 N/A%