Diff Report
Run #536ffbe232db1: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #536ffc2aeacea: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for preg_match

preg_matchRun #536ffbe232db1Run #536ffc2aeaceaDiffDiff%
Number of Function Calls147 147 0 0.0%
Incl. Wall Time (microsec)507 514 7 1.4%
Incl. Wall Time (microsec) per call 3 3 0 1.4%
Excl. Wall Time (microsec)507 514 7 1.4%
Incl. CPU (microsecs)646 650 4 0.6%
Incl. CPU (microsecs) per call 4 4 0 0.6%
Excl. CPU (microsec)646 650 4 0.6%
Incl. MemUse (bytes)29,392 29,392 0 0.0%
Incl. MemUse (bytes) per call 200 200 0 0.0%
Excl. MemUse (bytes)29,392 29,392 0 0.0%
Incl. PeakMemUse (bytes)10,976 10,976 0 0.0%
Incl. PeakMemUse (bytes) per call 75 75 0 0.0%
Excl. PeakMemUse (bytes)10,976 10,976 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% 7 0.2% 4 0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function7 100.0% 4 100.0% 0 N/A% 0 N/A%
Parent functions
drupal_basename0 N/A% 4 57.1% -1 -25.0% 0 N/A% 0 N/A%
Drupal\field\Entity\FieldConfig::__construct0 N/A% 3 42.9% -10 -250.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::validateUtf80 N/A% 3 42.9% 5 125.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 2 28.6% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Xss::attributes0 N/A% -2 -28.6% 0 0.0% 0 N/A% 0 N/A%
drupal_valid_test_ua0 N/A% -1 -14.3% 1 25.0% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% -1 -14.3% 2 50.0% 0 N/A% 0 N/A%
Symfony\Component\Routing\Generator\UrlGenerator::doGenerate0 N/A% -1 -14.3% 7 175.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\UrlHelper::stripDangerousProtocols0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Xss::split0 N/A% 0 0.0% 2 50.0% 0 N/A% 0 N/A%
drupal_valid_http_host0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 N/A% 0 0.0% -2 -50.0% 0 N/A% 0 N/A%
Symfony\Component\Routing\Matcher\UrlMatcher::matchCollection0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\Routing\RouteCompiler::compilePattern0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%