Diff Report
Run #53923d861ff11: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923e49d2b58: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for preg_match_all

preg_match_allRun #53923d861ff11Run #53923e49d2b58DiffDiff%
Number of Function Calls33 33 0 0.0%
Incl. Wall Time (microsec)180 182 2 1.1%
Incl. Wall Time (microsec) per call 5 6 0 1.1%
Excl. Wall Time (microsec)180 182 2 1.1%
Incl. CPU (microsecs)212 219 7 3.3%
Incl. CPU (microsecs) per call 6 7 0 3.3%
Excl. CPU (microsec)212 219 7 3.3%
Incl. MemUse (bytes)13,660 13,660 0 0.0%
Incl. MemUse (bytes) per call 414 414 0 0.0%
Excl. MemUse (bytes)13,660 13,660 0 0.0%
Incl. PeakMemUse (bytes)1,852 1,852 0 0.0%
Incl. PeakMemUse (bytes) per call 56 56 0 0.0%
Excl. PeakMemUse (bytes)1,852 1,852 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 0.1% 7 0.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function2 100.0% 7 100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\Routing\RouteCompiler::compilePattern0 N/A% 2 100.0% 5 71.4% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 1 50.0% 2 28.6% 0 N/A% 0 N/A%
Drupal\Core\Utility\Token::scan0 N/A% -1 -50.0% 0 0.0% 0 N/A% 0 N/A%