Diff Report
Run #51c24fd9b971a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51c2508074568: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_split

preg_splitRun #51c24fd9b971aRun #51c2508074568DiffDiff%
Number of Function Calls267 267 0 0.0%
Incl. Wall Time (microsec)2,182 2,211 29 1.3%
Incl. Wall Time (microsec) per call 8 8 0 1.3%
Excl. Wall Time (microsec)2,182 2,211 29 1.3%
Incl. CPU (microsecs)2,402 2,461 59 2.5%
Incl. CPU (microsecs) per call 9 9 0 2.5%
Excl. CPU (microsec)2,402 2,461 59 2.5%
Incl. MemUse (bytes)137,136 137,136 0 0.0%
Incl. MemUse (bytes) per call 514 514 0 0.0%
Excl. MemUse (bytes)137,136 137,136 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% 29 2.8% 59 3.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function29 100.0% 59 100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString0 N/A% 22 75.9% 44 74.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% 7 24.1% 15 25.4% 0 N/A% 0 N/A%