Diff Report
Run #52c641a950046: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c6423bf12de: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_match_all

preg_match_allRun #52c641a950046Run #52c6423bf12deDiffDiff%
Number of Function Calls38 38 0 0.0%
Incl. Wall Time (microsec)101 99 -2 -2.0%
Incl. Wall Time (microsec) per call 3 3 -0 -2.0%
Excl. Wall Time (microsec)101 99 -2 -2.0%
Incl. CPU (microsecs)134 122 -12 -9.0%
Incl. CPU (microsecs) per call 4 3 -0 -9.0%
Excl. CPU (microsec)134 122 -12 -9.0%
Incl. MemUse (bytes)24,456 24,456 0 0.0%
Incl. MemUse (bytes) per call 644 644 0 0.0%
Excl. MemUse (bytes)24,456 24,456 0 0.0%
Incl. PeakMemUse (bytes)2,880 2,880 0 0.0%
Incl. PeakMemUse (bytes) per call 76 76 0 0.0%
Excl. PeakMemUse (bytes)2,880 2,880 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% -2 -0.4% -12 -2.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -100.0% -12 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Component\Utility\Tags::explode0 N/A% -1 -50.0% -1 -8.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% -1 -50.0% -3 -25.0% 0 N/A% 0 N/A%
Symfony\Component\Routing\RouteCompiler::compilePattern0 N/A% 0 0.0% -8 -66.7% 0 N/A% 0 N/A%