Diff Report
Run #531ccba053790: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ccb2cb8e3d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_match_all

preg_match_allRun #531ccba053790Run #531ccb2cb8e3dDiffDiff%
Number of Function Calls53 53 0 0.0%
Incl. Wall Time (microsec)115 125 10 8.7%
Incl. Wall Time (microsec) per call 2 2 0 8.7%
Excl. Wall Time (microsec)115 125 10 8.7%
Incl. CPU (microsecs)163 173 10 6.1%
Incl. CPU (microsecs) per call 3 3 0 6.1%
Excl. CPU (microsec)163 173 10 6.1%
Incl. MemUse (bytes)16,296 16,296 0 0.0%
Incl. MemUse (bytes) per call 307 307 0 0.0%
Excl. MemUse (bytes)16,296 16,296 0 0.0%
Incl. PeakMemUse (bytes)4,320 4,320 0 0.0%
Incl. PeakMemUse (bytes) per call 82 82 0 0.0%
Excl. PeakMemUse (bytes)4,320 4,320 0 0.0%

Parent/Child Regression/Improvement report for preg_match_all [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_match_all0 N/A% 10 17.2% 10 16.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function10 100.0% 10 100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\Routing\RouteCompiler::compilePattern0 N/A% 8 80.0% 10 100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 2 20.0% 0 0.0% 0 N/A% 0 N/A%