Diff Report
Run #52d4b590e6e18: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d4b5e5ddba1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_match_all

preg_match_allRun #52d4b590e6e18Run #52d4b5e5ddba1DiffDiff%
Number of Function Calls34 34 0 0.0%
Incl. Wall Time (microsec)80 83 3 3.8%
Incl. Wall Time (microsec) per call 2 2 0 3.8%
Excl. Wall Time (microsec)80 83 3 3.8%
Incl. CPU (microsecs)104 101 -3 -2.9%
Incl. CPU (microsecs) per call 3 3 -0 -2.9%
Excl. CPU (microsec)104 101 -3 -2.9%
Incl. MemUse (bytes)17,288 17,288 0 0.0%
Incl. MemUse (bytes) per call 508 508 0 0.0%
Excl. MemUse (bytes)17,288 17,288 0 0.0%
Incl. PeakMemUse (bytes)5,008 5,008 0 0.0%
Incl. PeakMemUse (bytes) per call 147 147 0 0.0%
Excl. PeakMemUse (bytes)5,008 5,008 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% 3 1.0% -3 -0.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 100.0% -3 -100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\Routing\RouteCompiler::compilePattern0 N/A% 3 100.0% -1 -33.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 0 0.0% -2 -66.7% 0 N/A% 0 N/A%