Diff Report
Run #53ccf06f3ae60: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53ccf1bb00d4b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_match_all

preg_match_allRun #53ccf06f3ae60Run #53ccf1bb00d4bDiffDiff%
Number of Function Calls21 21 0 0.0%
Incl. Wall Time (microsec)66 60 -6 -9.1%
Incl. Wall Time (microsec) per call 3 3 -0 -9.1%
Excl. Wall Time (microsec)66 60 -6 -9.1%
Incl. CPU (microsecs)86 79 -7 -8.1%
Incl. CPU (microsecs) per call 4 4 -0 -8.1%
Excl. CPU (microsec)86 79 -7 -8.1%
Incl. MemUse (bytes)15,992 15,992 0 0.0%
Incl. MemUse (bytes) per call 762 762 0 0.0%
Excl. MemUse (bytes)15,992 15,992 0 0.0%
Incl. PeakMemUse (bytes)1,520 1,520 0 0.0%
Incl. PeakMemUse (bytes) per call 72 72 0 0.0%
Excl. PeakMemUse (bytes)1,520 1,520 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% -6 -0.4% -7 -0.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-6 -100.0% -7 -100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% -3 -50.0% -3 -42.9% 0 N/A% 0 N/A%
Symfony\Component\Routing\RouteCompiler::compilePattern0 N/A% -3 -50.0% -4 -57.1% 0 N/A% 0 N/A%