Diff Report
Run #536ffcbacf96d: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #536ffbe232db1: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for preg_match

preg_matchRun #536ffcbacf96dRun #536ffbe232db1DiffDiff%
Number of Function Calls147 147 0 0.0%
Incl. Wall Time (microsec)520 507 -13 -2.5%
Incl. Wall Time (microsec) per call 4 3 -0 -2.5%
Excl. Wall Time (microsec)520 507 -13 -2.5%
Incl. CPU (microsecs)653 646 -7 -1.1%
Incl. CPU (microsecs) per call 4 4 -0 -1.1%
Excl. CPU (microsec)653 646 -7 -1.1%
Incl. MemUse (bytes)29,400 29,392 -8 -0.0%
Incl. MemUse (bytes) per call 200 200 -0 -0.0%
Excl. MemUse (bytes)29,400 29,392 -8 -0.0%
Incl. PeakMemUse (bytes)10,864 10,976 112 1.0%
Incl. PeakMemUse (bytes) per call 74 75 1 1.0%
Excl. PeakMemUse (bytes)10,864 10,976 112 1.0%

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% -13 -0.8% -7 -0.4% -8 -0.0% 112 0.3%
Exclusive Metrics Diff for Current Function-13 -100.0% -7 -100.0% -8 -100.0% 112 100.0%
Parent functions
Drupal\Component\Utility\Unicode::validateUtf80 N/A% -6 -46.2% -14 -200.0% 0 0.0% 0 0.0%
drupal_basename0 N/A% -6 -46.2% -4 -57.1% 0 0.0% 0 0.0%
Drupal\field\Entity\FieldConfig::__construct0 N/A% 3 23.1% 17 242.9% 0 0.0% 0 0.0%
Symfony\Component\Routing\Generator\UrlGenerator::doGenerate0 N/A% -2 -15.4% -8 -114.3% 0 0.0% 0 0.0%
drupal_valid_test_ua0 N/A% 1 7.7% -1 -14.3% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% -1 -7.7% -2 -28.6% 0 0.0% 0 0.0%
Symfony\Component\Routing\RouteCompiler::compilePattern0 N/A% -1 -7.7% -1 -14.3% 0 0.0% 0 0.0%
Symfony\Component\Routing\Matcher\UrlMatcher::matchCollection0 N/A% -1 -7.7% -3 -42.9% 0 0.0% 0 0.0%
Drupal\Component\Utility\UrlHelper::stripDangerousProtocols0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% 0 0.0% 4 57.1% 0 0.0% 0 0.0%
Drupal\Component\Utility\Xss::attributes0 N/A% 0 0.0% 0 0.0% 0 0.0% 112 100.0%
Drupal\Component\Utility\Xss::split0 N/A% 0 0.0% -2 -28.6% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 N/A% 0 0.0% 1 14.3% 0 0.0% 0 0.0%
drupal_valid_http_host0 N/A% 0 0.0% 0 0.0% -8 -100.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 0 0.0% 6 85.7% 0 0.0% 0 0.0%