Diff Report
Run #51b0309e0d24b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b031de38383: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for preg_split

preg_splitRun #51b0309e0d24bRun #51b031de38383DiffDiff%
Number of Function Calls42 42 0 0.0%
Incl. Wall Time (microsec)307 320 13 4.2%
Incl. Wall Time (microsec) per call 7 8 0 4.2%
Excl. Wall Time (microsec)307 320 13 4.2%
Incl. CPU (microsecs)342 360 18 5.3%
Incl. CPU (microsecs) per call 8 9 0 5.3%
Excl. CPU (microsec)342 360 18 5.3%
Incl. MemUse (bytes)22,648 22,648 0 0.0%
Incl. MemUse (bytes) per call 539 539 0 0.0%
Excl. MemUse (bytes)22,648 22,648 0 0.0%
Incl. PeakMemUse (bytes)2,904 2,904 0 0.0%
Incl. PeakMemUse (bytes) per call 69 69 0 0.0%
Excl. PeakMemUse (bytes)2,904 2,904 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% 13 0.0% 18 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function13 100.0% 18 100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString0 N/A% 9 69.2% 10 55.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% 4 30.8% 8 44.4% 0 N/A% 0 N/A%