Diff Report
Run #54e0a6d45fe2a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #54e0a7d2151b1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_match_all

preg_match_allRun #54e0a6d45fe2aRun #54e0a7d2151b1DiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)53 59 6 11.3%
Incl. Wall Time (microsec) per call 4 5 0 11.3%
Excl. Wall Time (microsec)53 59 6 11.3%
Incl. CPU (microsecs)66 73 7 10.6%
Incl. CPU (microsecs) per call 5 6 1 10.6%
Excl. CPU (microsec)66 73 7 10.6%
Incl. MemUse (bytes)20,144 20,160 16 0.1%
Incl. MemUse (bytes) per call 1,550 1,551 1 0.1%
Excl. MemUse (bytes)20,144 20,160 16 0.1%
Incl. PeakMemUse (bytes)3,776 3,792 16 0.4%
Incl. PeakMemUse (bytes) per call 290 292 1 0.4%
Excl. PeakMemUse (bytes)3,776 3,792 16 0.4%

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% 6 0.8% 7 1.9% 16 0.2% 16 0.2%
Exclusive Metrics Diff for Current Function6 100.0% 7 100.0% 16 100.0% 16 100.0%
Parent functions
Drupal\Component\Utility\Tags::explode0 N/A% 4 66.7% 3 42.9% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 2 33.3% 3 42.9% 16 100.0% 16 100.0%
Symfony\Component\Routing\RouteCompiler::compilePattern0 N/A% 0 0.0% 1 14.3% 0 0.0% 0 0.0%