Diff Report
Run #51ec66a5a877d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec623000e0c: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for preg_match_all

preg_match_allRun #51ec66a5a877dRun #51ec623000e0cDiffDiff%
Number of Function Calls30 30 0 0.0%
Incl. Wall Time (microsec)136 135 -1 -0.7%
Incl. Wall Time (microsec) per call 5 5 -0 -0.7%
Excl. Wall Time (microsec)136 135 -1 -0.7%
Incl. CPU (microsecs)168 158 -10 -6.0%
Incl. CPU (microsecs) per call 6 5 -0 -6.0%
Excl. CPU (microsec)168 158 -10 -6.0%
Incl. MemUse (bytes)28,320 28,344 24 0.1%
Incl. MemUse (bytes) per call 944 945 1 0.1%
Excl. MemUse (bytes)28,320 28,344 24 0.1%
Incl. PeakMemUse (bytes)2,992 2,992 0 0.0%
Incl. PeakMemUse (bytes) per call 100 100 0 0.0%
Excl. PeakMemUse (bytes)2,992 2,992 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 -0.0% -10 -0.3% 24 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -100.0% -10 -100.0% 24 100.0% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 3 300.0% -3 -30.0% 24 100.0% 0 N/A%
Drupal\Component\Utility\Tags::explode0 N/A% -2 -200.0% -6 -60.0% 0 0.0% 0 N/A%
Symfony\Component\Routing\RouteCompiler::compilePattern0 N/A% -2 -200.0% -1 -10.0% 0 0.0% 0 N/A%