Diff Report
Run #52e4a1c03557c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4a1fd8a982: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for preg_match_all

preg_match_allRun #52e4a1c03557cRun #52e4a1fd8a982DiffDiff%
Number of Function Calls33 33 0 0.0%
Incl. Wall Time (microsec)77 80 3 3.9%
Incl. Wall Time (microsec) per call 2 2 0 3.9%
Excl. Wall Time (microsec)77 80 3 3.9%
Incl. CPU (microsecs)104 110 6 5.8%
Incl. CPU (microsecs) per call 3 3 0 5.8%
Excl. CPU (microsec)104 110 6 5.8%
Incl. MemUse (bytes)18,920 18,920 0 0.0%
Incl. MemUse (bytes) per call 573 573 0 0.0%
Excl. MemUse (bytes)18,920 18,920 0 0.0%
Incl. PeakMemUse (bytes)6,696 6,696 0 0.0%
Incl. PeakMemUse (bytes) per call 203 203 0 0.0%
Excl. PeakMemUse (bytes)6,696 6,696 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 0.8% 6 1.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 100.0% 6 100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\Routing\RouteCompiler::compilePattern0 N/A% 3 100.0% 6 100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Utility\Token::scan0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%