Diff Report
Run #530ed1c5bdc6a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ed2569a2c7: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_match_all

preg_match_allRun #530ed1c5bdc6aRun #530ed2569a2c7DiffDiff%
Number of Function Calls22 22 0 0.0%
Incl. Wall Time (microsec)109 99 -10 -9.2%
Incl. Wall Time (microsec) per call 5 5 -0 -9.2%
Excl. Wall Time (microsec)109 99 -10 -9.2%
Incl. CPU (microsecs)131 126 -5 -3.8%
Incl. CPU (microsecs) per call 6 6 -0 -3.8%
Excl. CPU (microsec)131 126 -5 -3.8%
Incl. MemUse (bytes)21,504 21,464 -40 -0.2%
Incl. MemUse (bytes) per call 977 976 -2 -0.2%
Excl. MemUse (bytes)21,504 21,464 -40 -0.2%
Incl. PeakMemUse (bytes)10,248 10,168 -80 -0.8%
Incl. PeakMemUse (bytes) per call 466 462 -4 -0.8%
Excl. PeakMemUse (bytes)10,248 10,168 -80 -0.8%

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% -10 -1.1% -5 -0.4% -40 -0.1% -80 -0.2%
Exclusive Metrics Diff for Current Function-10 -100.0% -5 -100.0% -40 -100.0% -80 -100.0%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% -8 -80.0% -4 -80.0% -16 -40.0% -80 -100.0%
Drupal\Component\Utility\Tags::explode0 N/A% -2 -20.0% -1 -20.0% 0 0.0% 0 0.0%
Drupal\Core\Utility\Token::scan0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\Routing\RouteCompiler::compilePattern0 N/A% 0 0.0% 0 0.0% -24 -60.0% 0 0.0%