Diff Report
Run #519af4b90e33b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519af44245f83: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_split

preg_splitRun #519af4b90e33bRun #519af44245f83DiffDiff%
Number of Function Calls23 23 0 0.0%
Incl. Wall Time (microsec)275 277 2 0.7%
Incl. Wall Time (microsec) per call 12 12 0 0.7%
Excl. Wall Time (microsec)275 277 2 0.7%
Incl. CPU (microsecs)303 298 -5 -1.7%
Incl. CPU (microsecs) per call 13 13 -0 -1.7%
Excl. CPU (microsec)303 298 -5 -1.7%
Incl. MemUse (bytes)57,456 57,368 -88 -0.2%
Incl. MemUse (bytes) per call 2,498 2,494 -4 -0.2%
Excl. MemUse (bytes)57,456 57,368 -88 -0.2%
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% 2 0.1% -5 -0.3% -88 -0.1% 0 0.0%
Exclusive Metrics Diff for Current Function2 100.0% -5 -100.0% -88 -100.0% 0 N/A%
Parent functions
aggregator_filter_xss0 N/A% 5 250.0% -2 -40.0% -88 -100.0% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString0 N/A% -4 -200.0% -5 -100.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% 1 50.0% 2 40.0% 0 0.0% 0 N/A%