Diff Report
Run #54433ad6a7755: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #544333b05173f: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_match_all

preg_match_allRun #54433ad6a7755Run #544333b05173fDiffDiff%
Number of Function Calls477 477 0 0.0%
Incl. Wall Time (microsec)3,287 3,405 118 3.6%
Incl. Wall Time (microsec) per call 7 7 0 3.6%
Excl. Wall Time (microsec)3,287 3,405 118 3.6%
Incl. CPU (microsecs)3,746 3,861 115 3.1%
Incl. CPU (microsecs) per call 8 8 0 3.1%
Excl. CPU (microsec)3,746 3,861 115 3.1%
Incl. MemUse (bytes)368,360 368,360 0 0.0%
Incl. MemUse (bytes) per call 772 772 0 0.0%
Excl. MemUse (bytes)368,360 368,360 0 0.0%
Incl. PeakMemUse (bytes)3,072 3,104 32 1.0%
Incl. PeakMemUse (bytes) per call 6 7 0 1.0%
Excl. PeakMemUse (bytes)3,072 3,104 32 1.0%

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% 118 0.1% 115 0.1% 0 0.0% 32 0.1%
Exclusive Metrics Diff for Current Function118 100.0% 115 100.0% 0 N/A% 32 100.0%
Parent functions
Symfony\Component\Routing\RouteCompiler::compilePattern0 N/A% 121 102.5% 113 98.3% 8 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% -4 -3.4% 1 0.9% -8 N/A% 32 100.0%
Drupal\Component\Utility\Tags::explode0 N/A% 1 0.8% 1 0.9% 0 N/A% 0 0.0%