Diff Report
Run #541de429e5ab1: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #541de5cbd937a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_match_all

preg_match_allRun #541de429e5ab1Run #541de5cbd937aDiffDiff%
Number of Function Calls23 23 0 0.0%
Incl. Wall Time (microsec)104 117 13 12.5%
Incl. Wall Time (microsec) per call 5 5 1 12.5%
Excl. Wall Time (microsec)104 117 13 12.5%
Incl. CPU (microsecs)122 136 14 11.5%
Incl. CPU (microsecs) per call 5 6 1 11.5%
Excl. CPU (microsec)122 136 14 11.5%
Incl. MemUse (bytes)22,136 22,136 0 0.0%
Incl. MemUse (bytes) per call 962 962 0 0.0%
Excl. MemUse (bytes)22,136 22,136 0 0.0%
Incl. PeakMemUse (bytes)1,408 1,408 0 0.0%
Incl. PeakMemUse (bytes) per call 61 61 0 0.0%
Excl. PeakMemUse (bytes)1,408 1,408 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% 13 0.1% 14 0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function13 100.0% 14 100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 13 100.0% 13 92.9% 0 N/A% 0 N/A%
Drupal\Component\Utility\Tags::explode0 N/A% -1 -7.7% -1 -7.1% 0 N/A% 0 N/A%
Symfony\Component\Routing\RouteCompiler::compilePattern0 N/A% 1 7.7% 2 14.3% 0 N/A% 0 N/A%