Diff Report
Run #51ec3b81ad265: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec3c5ab9ae4: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for preg_match_all

preg_match_allRun #51ec3b81ad265Run #51ec3c5ab9ae4DiffDiff%
Number of Function Calls27 27 0 0.0%
Incl. Wall Time (microsec)111 108 -3 -2.7%
Incl. Wall Time (microsec) per call 4 4 -0 -2.7%
Excl. Wall Time (microsec)111 108 -3 -2.7%
Incl. CPU (microsecs)134 129 -5 -3.7%
Incl. CPU (microsecs) per call 5 5 -0 -3.7%
Excl. CPU (microsec)134 129 -5 -3.7%
Incl. MemUse (bytes)20,448 20,448 0 0.0%
Incl. MemUse (bytes) per call 757 757 0 0.0%
Excl. MemUse (bytes)20,448 20,448 0 0.0%
Incl. PeakMemUse (bytes)2,408 2,408 0 0.0%
Incl. PeakMemUse (bytes) per call 89 89 0 0.0%
Excl. PeakMemUse (bytes)2,408 2,408 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% -5 -0.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -100.0% -5 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Component\Utility\Tags::explode0 N/A% -3 -100.0% -3 -60.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 0 0.0% -4 -80.0% 0 N/A% 0 N/A%
Symfony\Component\Routing\RouteCompiler::compilePattern0 N/A% 0 0.0% 2 40.0% 0 N/A% 0 N/A%