Diff Report
Run #5204417bc7ab7: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5204425923c81: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_match_all

preg_match_allRun #5204417bc7ab7Run #5204425923c81DiffDiff%
Number of Function Calls22 22 0 0.0%
Incl. Wall Time (microsec)107 107 0 0.0%
Incl. Wall Time (microsec) per call 5 5 0 0.0%
Excl. Wall Time (microsec)107 107 0 0.0%
Incl. CPU (microsecs)136 128 -8 -5.9%
Incl. CPU (microsecs) per call 6 6 -0 -5.9%
Excl. CPU (microsec)136 128 -8 -5.9%
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)3,488 3,552 64 1.8%
Incl. PeakMemUse (bytes) per call 159 161 3 1.8%
Excl. PeakMemUse (bytes)3,488 3,552 64 1.8%

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% -8 -1.0% 0 0.0% 64 0.1%
Exclusive Metrics Diff for Current Function0 N/A% -8 -100.0% 0 N/A% 64 100.0%
Parent functions
Drupal\Component\Utility\Tags::explode0 N/A% -4 N/A% -7 -87.5% 0 N/A% 64 100.0%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 2 N/A% 4 50.0% 0 N/A% 0 0.0%
Symfony\Component\Routing\RouteCompiler::compilePattern0 N/A% 2 N/A% -5 -62.5% 0 N/A% 0 0.0%