Diff Report
Run #52e49d4d3a1f8: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e49caf3c7f2: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_match_all

preg_match_allRun #52e49d4d3a1f8Run #52e49caf3c7f2DiffDiff%
Number of Function Calls165 165 0 0.0%
Incl. Wall Time (microsec)367 381 14 3.8%
Incl. Wall Time (microsec) per call 2 2 0 3.8%
Excl. Wall Time (microsec)367 381 14 3.8%
Incl. CPU (microsecs)508 525 17 3.3%
Incl. CPU (microsecs) per call 3 3 0 3.3%
Excl. CPU (microsec)508 525 17 3.3%
Incl. MemUse (bytes)18,280 18,280 0 0.0%
Incl. MemUse (bytes) per call 111 111 0 0.0%
Excl. MemUse (bytes)18,280 18,280 0 0.0%
Incl. PeakMemUse (bytes)4,176 4,176 0 0.0%
Incl. PeakMemUse (bytes) per call 25 25 0 0.0%
Excl. PeakMemUse (bytes)4,176 4,176 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% 14 1.5% 17 1.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function14 100.0% 17 100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\Routing\RouteCompiler::compilePattern0 N/A% 13 92.9% 17 100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 1 7.1% 0 0.0% 0 N/A% 0 N/A%