Diff Report
Run #51f5bb078e5a7: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51f5bb45dd257: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_match_all

preg_match_allRun #51f5bb078e5a7Run #51f5bb45dd257DiffDiff%
Number of Function Calls22 22 0 0.0%
Incl. Wall Time (microsec)98 97 -1 -1.0%
Incl. Wall Time (microsec) per call 4 4 -0 -1.0%
Excl. Wall Time (microsec)98 97 -1 -1.0%
Incl. CPU (microsecs)129 125 -4 -3.1%
Incl. CPU (microsecs) per call 6 6 -0 -3.1%
Excl. CPU (microsec)129 125 -4 -3.1%
Incl. MemUse (bytes)20,544 20,544 0 0.0%
Incl. MemUse (bytes) per call 934 934 0 0.0%
Excl. MemUse (bytes)20,544 20,544 0 0.0%
Incl. PeakMemUse (bytes)3,552 3,552 0 0.0%
Incl. PeakMemUse (bytes) per call 161 161 0 0.0%
Excl. PeakMemUse (bytes)3,552 3,552 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 -0.1% -4 -3.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -100.0% -4 -100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\Routing\RouteCompiler::compilePattern0 N/A% -2 -200.0% -4 -100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 1 100.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Tags::explode0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%