Diff Report
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e62cef49a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for preg_match_all

preg_match_allRun #52f2e60305388Run #52f2e62cef49aDiffDiff%
Number of Function Calls36 36 0 0.0%
Incl. Wall Time (microsec)118 107 -11 -9.3%
Incl. Wall Time (microsec) per call 3 3 -0 -9.3%
Excl. Wall Time (microsec)118 107 -11 -9.3%
Incl. CPU (microsecs)151 143 -8 -5.3%
Incl. CPU (microsecs) per call 4 4 -0 -5.3%
Excl. CPU (microsec)151 143 -8 -5.3%
Incl. MemUse (bytes)21,440 21,440 0 0.0%
Incl. MemUse (bytes) per call 596 596 0 0.0%
Excl. MemUse (bytes)21,440 21,440 0 0.0%
Incl. PeakMemUse (bytes)5,096 5,096 0 0.0%
Incl. PeakMemUse (bytes) per call 142 142 0 0.0%
Excl. PeakMemUse (bytes)5,096 5,096 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% -11 -0.5% -8 -0.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-11 -100.0% -8 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Utility\Token::scan0 N/A% -5 -45.5% -3 -37.5% 0 N/A% 0 N/A%
Symfony\Component\Routing\RouteCompiler::compilePattern0 N/A% -5 -45.5% -2 -25.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Tags::explode0 N/A% -1 -9.1% -3 -37.5% 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%