Diff Report
Run #530ad1ecad192: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ad1a439784: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_match

preg_matchRun #530ad1ecad192Run #530ad1a439784DiffDiff%
Number of Function Calls139 139 0 0.0%
Incl. Wall Time (microsec)510 527 17 3.3%
Incl. Wall Time (microsec) per call 4 4 0 3.3%
Excl. Wall Time (microsec)510 527 17 3.3%
Incl. CPU (microsecs)654 661 7 1.1%
Incl. CPU (microsecs) per call 5 5 0 1.1%
Excl. CPU (microsec)654 661 7 1.1%
Incl. MemUse (bytes)34,600 34,600 0 0.0%
Incl. MemUse (bytes) per call 249 249 0 0.0%
Excl. MemUse (bytes)34,600 34,600 0 0.0%
Incl. PeakMemUse (bytes)8,120 8,120 0 0.0%
Incl. PeakMemUse (bytes) per call 58 58 0 0.0%
Excl. PeakMemUse (bytes)8,120 8,120 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. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
preg_match0 N/A% 17 1.0% 7 0.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function17 100.0% 7 100.0% 0 N/A% 0 N/A%
Parent functions
drupal_valid_test_ua0 N/A% 17 100.0% 17 242.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% -2 -11.8% -7 -100.0% 0 N/A% 0 N/A%
Symfony\Component\Routing\RouteCompiler::compilePattern0 N/A% 1 5.9% 3 42.9% 0 N/A% 0 N/A%
Symfony\Component\Routing\Generator\UrlGenerator::doGenerate0 N/A% 1 5.9% 3 42.9% 0 N/A% 0 N/A%
Drupal\Component\Utility\Xss::split0 N/A% -1 -5.9% -1 -14.3% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::validateUtf80 N/A% -1 -5.9% -6 -85.7% 0 N/A% 0 N/A%
drupal_basename0 N/A% 1 5.9% 4 57.1% 0 N/A% 0 N/A%
Symfony\Component\Routing\Matcher\UrlMatcher::matchCollection0 N/A% 1 5.9% 3 42.9% 0 N/A% 0 N/A%
Drupal\Component\Utility\Url::stripDangerousProtocols0 N/A% 0 0.0% -1 -14.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% 0 0.0% -2 -28.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 N/A% 0 0.0% -3 -42.9% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% 0 0.0% -1 -14.3% 0 N/A% 0 N/A%
drupal_match_path0 N/A% 0 0.0% 1 14.3% 0 N/A% 0 N/A%
drupal_valid_http_host0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
menu_item_route_access0 N/A% 0 0.0% -3 -42.9% 0 N/A% 0 N/A%