Diff Report
Run #52d4b1d6bf728: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d4b18f32fb6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_match_all

preg_match_allRun #52d4b1d6bf728Run #52d4b18f32fb6DiffDiff%
Number of Function Calls45 45 0 0.0%
Incl. Wall Time (microsec)101 100 -1 -1.0%
Incl. Wall Time (microsec) per call 2 2 -0 -1.0%
Excl. Wall Time (microsec)101 100 -1 -1.0%
Incl. CPU (microsecs)138 131 -7 -5.1%
Incl. CPU (microsecs) per call 3 3 -0 -5.1%
Excl. CPU (microsec)138 131 -7 -5.1%
Incl. MemUse (bytes)22,248 22,248 0 0.0%
Incl. MemUse (bytes) per call 494 494 0 0.0%
Excl. MemUse (bytes)22,248 22,248 0 0.0%
Incl. PeakMemUse (bytes)1,872 1,872 0 0.0%
Incl. PeakMemUse (bytes) per call 42 42 0 0.0%
Excl. PeakMemUse (bytes)1,872 1,872 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% -1 -0.9% -7 -16.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -100.0% -7 -100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\Routing\RouteCompiler::compilePattern0 N/A% -1 -100.0% -10 -142.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 0 0.0% 3 42.9% 0 N/A% 0 N/A%