Diff Report
Run #55f235cac18ad: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #55f2365d0c6b8: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_match

preg_matchRun #55f235cac18adRun #55f2365d0c6b8DiffDiff%
Number of Function Calls20 20 0 0.0%
Incl. Wall Time (microsec)45 38 -7 -15.6%
Incl. Wall Time (microsec) per call 2 2 -0 -15.6%
Excl. Wall Time (microsec)45 38 -7 -15.6%
Incl. MemUse (bytes)9,568 9,584 16 0.2%
Incl. MemUse (bytes) per call 478 479 1 0.2%
Excl. MemUse (bytes)9,568 9,584 16 0.2%
Incl. PeakMemUse (bytes)2,288 2,288 0 0.0%
Incl. PeakMemUse (bytes) per call 114 114 0 0.0%
Excl. PeakMemUse (bytes)2,288 2,288 0 0.0%

Parent/Child Regression/Improvement report for preg_match [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
preg_match0 N/A% -7 -0.5% 16 4.7% 0 0.0%
Exclusive Metrics Diff for Current Function-7 -100.0% 16 100.0% 0 N/A%
Parent functions
Drupal\Core\File\FileSystem::uriScheme0 N/A% -6 -85.7% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% -1 -14.3% 0 0.0% 0 N/A%
drupal_valid_test_ua0 N/A% -1 -14.3% 0 0.0% 0 N/A%
Symfony\Component\Routing\Matcher\UrlMatcher::matchCollection0 N/A% 1 14.3% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 N/A% 0 0.0% 0 0.0% 0 N/A%
Drupal\toolbar\PageCache\AllowToolbarPath::check0 N/A% 0 0.0% 0 0.0% 0 N/A%
Drupal\Component\Utility\Unicode::validateUtf80 N/A% 0 0.0% 16 100.0% 0 N/A%