Diff Report
Run #5219624c55207: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #521962849973a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_match_all

preg_match_allRun #5219624c55207Run #521962849973aDiffDiff%
Number of Function Calls31 31 0 0.0%
Incl. Wall Time (microsec)111 106 -5 -4.5%
Incl. Wall Time (microsec) per call 4 3 -0 -4.5%
Excl. Wall Time (microsec)111 106 -5 -4.5%
Incl. CPU (microsecs)144 139 -5 -3.5%
Incl. CPU (microsecs) per call 5 4 -0 -3.5%
Excl. CPU (microsec)144 139 -5 -3.5%
Incl. MemUse (bytes)21,536 21,536 0 0.0%
Incl. MemUse (bytes) per call 695 695 0 0.0%
Excl. MemUse (bytes)21,536 21,536 0 0.0%
Incl. PeakMemUse (bytes)4,696 4,696 0 0.0%
Incl. PeakMemUse (bytes) per call 151 151 0 0.0%
Excl. PeakMemUse (bytes)4,696 4,696 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% -5 -9.4% -5 -4.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-5 -100.0% -5 -100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\Routing\RouteCompiler::compilePattern0 N/A% -3 -60.0% -2 -40.0% 0 N/A% 0 N/A%
Drupal\Core\Utility\Token::scan0 N/A% -1 -20.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Tags::explode0 N/A% -1 -20.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 0 0.0% -3 -60.0% 0 N/A% 0 N/A%