Diff Report
Run #51a944519b58c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51a9459592df6: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for preg_split

preg_splitRun #51a944519b58cRun #51a9459592df6DiffDiff%
Number of Function Calls17 17 0 0.0%
Incl. Wall Time (microsec)123 120 -3 -2.4%
Incl. Wall Time (microsec) per call 7 7 -0 -2.4%
Excl. Wall Time (microsec)123 120 -3 -2.4%
Incl. CPU (microsecs)139 141 2 1.4%
Incl. CPU (microsecs) per call 8 8 0 1.4%
Excl. CPU (microsec)139 141 2 1.4%
Incl. MemUse (bytes)9,928 9,928 0 0.0%
Incl. MemUse (bytes) per call 584 584 0 0.0%
Excl. MemUse (bytes)9,928 9,928 0 0.0%
Incl. PeakMemUse (bytes)128 128 0 0.0%
Incl. PeakMemUse (bytes) per call 8 8 0 0.0%
Excl. PeakMemUse (bytes)128 128 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% -3 -0.0% 2 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -100.0% 2 100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString0 N/A% -3 -100.0% 4 200.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% 0 0.0% -2 -100.0% 0 N/A% 0 N/A%