Diff Report
Run #538e3ac0de109: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #538e3b37c1a66: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_match_all

preg_match_allRun #538e3ac0de109Run #538e3b37c1a66DiffDiff%
Number of Function Calls21 21 0 0.0%
Incl. Wall Time (microsec)76 76 0 0.0%
Incl. Wall Time (microsec) per call 4 4 0 0.0%
Excl. Wall Time (microsec)76 76 0 0.0%
Incl. CPU (microsecs)100 98 -2 -2.0%
Incl. CPU (microsecs) per call 5 5 -0 -2.0%
Excl. CPU (microsec)100 98 -2 -2.0%
Incl. MemUse (bytes)20,952 20,952 0 0.0%
Incl. MemUse (bytes) per call 998 998 0 0.0%
Excl. MemUse (bytes)20,952 20,952 0 0.0%
Incl. PeakMemUse (bytes)4,872 4,872 0 0.0%
Incl. PeakMemUse (bytes) per call 232 232 0 0.0%
Excl. PeakMemUse (bytes)4,872 4,872 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% 0 0.0% -2 -0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function0 N/A% -2 -100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 0 N/A% 4 200.0% 0 N/A% 0 N/A%
Symfony\Component\Routing\RouteCompiler::compilePattern0 N/A% 0 N/A% -6 -300.0% 0 N/A% 0 N/A%